0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) [ 1212.823180] IPVS: ftp: loaded support on port[0] = 21 04:40:55 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, 0x0, 0x0) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1212.866031] IPVS: ftp: loaded support on port[0] = 21 [ 1212.991856] IPVS: ftp: loaded support on port[0] = 21 04:40:56 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 04:40:56 executing program 2: mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1213.310983] IPVS: ftp: loaded support on port[0] = 21 04:40:56 executing program 2 (fault-call:3 fault-nth:0): clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1213.631762] IPVS: ftp: loaded support on port[0] = 21 04:40:56 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:40:56 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) [ 1213.808276] IPVS: ftp: loaded support on port[0] = 21 04:40:56 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1213.892725] IPVS: ftp: loaded support on port[0] = 21 04:40:56 executing program 4 (fault-call:3 fault-nth:0): clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1213.979395] IPVS: ftp: loaded support on port[0] = 21 [ 1214.122730] IPVS: ftp: loaded support on port[0] = 21 04:40:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, 0x0, 0x0) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1215.380052] IPVS: ftp: loaded support on port[0] = 21 04:40:58 executing program 0 (fault-call:13 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:40:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:40:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1215.807920] IPVS: ftp: loaded support on port[0] = 21 [ 1215.840542] IPVS: ftp: loaded support on port[0] = 21 04:40:58 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, 0x0, 0x0) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:40:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1216.034852] IPVS: ftp: loaded support on port[0] = 21 04:40:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1216.186404] IPVS: ftp: loaded support on port[0] = 21 [ 1216.280387] FAULT_INJECTION: forcing a failure. [ 1216.280387] name failslab, interval 1, probability 0, space 0, times 0 [ 1216.292177] IPVS: ftp: loaded support on port[0] = 21 [ 1216.432780] CPU: 1 PID: 6088 Comm: syz-executor.0 Not tainted 4.19.132-syzkaller #0 [ 1216.440618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1216.449975] Call Trace: [ 1216.452579] dump_stack+0x1fc/0x2fe [ 1216.456231] should_fail.cold+0xa/0x14 [ 1216.460127] ? setup_fault_attr+0x200/0x200 [ 1216.464458] ? lock_acquire+0x170/0x3c0 [ 1216.468470] __should_failslab+0x115/0x180 [ 1216.472727] should_failslab+0x5/0xf [ 1216.476450] kmem_cache_alloc_trace+0x284/0x380 [ 1216.481128] alloc_pipe_info+0xb8/0x470 [ 1216.485109] splice_direct_to_actor+0x6dd/0x8d0 [ 1216.489876] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1216.494718] ? selinux_file_permission+0x87/0x5f0 [ 1216.499563] ? do_splice_to+0x160/0x160 [ 1216.503545] ? security_file_permission+0x1c0/0x220 [ 1216.508568] do_splice_direct+0x1a7/0x270 [ 1216.512725] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1216.517574] ? security_file_permission+0x1c0/0x220 [ 1216.522609] do_sendfile+0x550/0xc30 [ 1216.526341] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1216.530939] ? vfs_write+0x393/0x540 [ 1216.534665] __se_sys_sendfile64+0x147/0x160 [ 1216.539078] ? __se_sys_sendfile+0x180/0x180 [ 1216.543488] ? posix_timer_fn+0x3d0/0x3d0 [ 1216.547639] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1216.552396] ? trace_hardirqs_off_caller+0x69/0x210 [ 1216.557528] ? do_syscall_64+0x21/0x620 [ 1216.561508] do_syscall_64+0xf9/0x620 [ 1216.565316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1216.570504] RIP: 0033:0x45cba9 [ 1216.573696] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1216.592683] RSP: 002b:00007fc60118fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1216.600392] RAX: ffffffffffffffda RBX: 00000000004fdc80 RCX: 000000000045cba9 [ 1216.607658] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 1216.614933] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1216.622201] R10: 000080001d00c0d1 R11: 0000000000000246 R12: 0000000000000009 04:40:59 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1216.629470] R13: 0000000000000908 R14: 00000000004cbed0 R15: 00007fc6011906d4 [ 1216.756388] IPVS: ftp: loaded support on port[0] = 21 04:40:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:40:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:40:59 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1216.912103] IPVS: ftp: loaded support on port[0] = 21 04:40:59 executing program 0 (fault-call:13 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1216.987087] IPVS: ftp: loaded support on port[0] = 21 [ 1217.014847] IPVS: ftp: loaded support on port[0] = 21 [ 1217.425962] FAULT_INJECTION: forcing a failure. [ 1217.425962] name failslab, interval 1, probability 0, space 0, times 0 [ 1217.443998] CPU: 1 PID: 6302 Comm: syz-executor.0 Not tainted 4.19.132-syzkaller #0 [ 1217.451815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1217.461167] Call Trace: [ 1217.463762] dump_stack+0x1fc/0x2fe [ 1217.467401] should_fail.cold+0xa/0x14 [ 1217.471296] ? setup_fault_attr+0x200/0x200 [ 1217.475619] ? lock_acquire+0x170/0x3c0 [ 1217.479602] __should_failslab+0x115/0x180 [ 1217.483849] should_failslab+0x5/0xf [ 1217.487563] __kmalloc+0x2ab/0x3c0 [ 1217.491100] ? alloc_pipe_info+0x193/0x470 [ 1217.495335] alloc_pipe_info+0x193/0x470 [ 1217.499401] splice_direct_to_actor+0x6dd/0x8d0 [ 1217.504078] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1217.508918] ? selinux_file_permission+0x87/0x5f0 [ 1217.513763] ? do_splice_to+0x160/0x160 [ 1217.517738] ? security_file_permission+0x1c0/0x220 [ 1217.522762] do_splice_direct+0x1a7/0x270 [ 1217.526911] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1217.531766] do_sendfile+0x550/0xc30 [ 1217.535490] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1217.540078] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1217.544773] ? rcu_nmi_exit+0xb3/0x180 [ 1217.548691] __se_sys_sendfile64+0x147/0x160 [ 1217.553102] ? __se_sys_sendfile+0x180/0x180 [ 1217.557522] ? do_syscall_64+0xbf/0x620 [ 1217.561503] do_syscall_64+0xf9/0x620 [ 1217.565308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1217.570580] RIP: 0033:0x45cba9 [ 1217.573774] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1217.592674] RSP: 002b:00007fc60118fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1217.600380] RAX: ffffffffffffffda RBX: 00000000004fdc80 RCX: 000000000045cba9 [ 1217.607648] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 1217.614914] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1217.622204] R10: 000080001d00c0d1 R11: 0000000000000246 R12: 0000000000000009 [ 1217.629470] R13: 0000000000000908 R14: 00000000004cbed0 R15: 00007fc6011906d4 04:41:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:01 executing program 0 (fault-call:13 fault-nth:2): socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1218.457389] IPVS: ftp: loaded support on port[0] = 21 [ 1218.504371] IPVS: ftp: loaded support on port[0] = 21 [ 1218.504979] IPVS: ftp: loaded support on port[0] = 21 [ 1218.777107] FAULT_INJECTION: forcing a failure. [ 1218.777107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1218.894008] CPU: 1 PID: 6328 Comm: syz-executor.0 Not tainted 4.19.132-syzkaller #0 [ 1218.901837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1218.911193] Call Trace: [ 1218.913790] dump_stack+0x1fc/0x2fe [ 1218.917428] should_fail.cold+0xa/0x14 [ 1218.921318] ? lock_acquire+0x170/0x3c0 [ 1218.925294] ? setup_fault_attr+0x200/0x200 [ 1218.929630] __alloc_pages_nodemask+0x239/0x2890 [ 1218.934386] ? __radix_tree_lookup+0x6d/0x370 [ 1218.938883] ? __radix_tree_lookup+0x216/0x370 [ 1218.943468] ? find_get_entry+0x4cd/0x8a0 [ 1218.947616] ? lock_downgrade+0x720/0x720 [ 1218.951759] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1218.956514] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1218.961358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1218.966115] ? retint_kernel+0x2d/0x2d [ 1218.970009] ? policy_node+0x14/0x140 [ 1218.973805] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 1218.978664] alloc_pages_current+0x193/0x2a0 [ 1218.983079] generic_file_read_iter+0x1ffb/0x2b60 [ 1218.987942] ? generic_file_splice_read+0x10e/0x6d0 [ 1218.992959] generic_file_splice_read+0x44a/0x6d0 [ 1218.997818] ? add_to_pipe+0x360/0x360 [ 1219.001728] ? selinux_file_permission+0x87/0x5f0 [ 1219.006582] ? security_file_permission+0x1c0/0x220 [ 1219.011613] ? add_to_pipe+0x360/0x360 [ 1219.015510] do_splice_to+0x10e/0x160 [ 1219.019318] splice_direct_to_actor+0x2b9/0x8d0 [ 1219.023994] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1219.028841] ? do_splice_to+0x160/0x160 [ 1219.032836] do_splice_direct+0x1a7/0x270 [ 1219.036992] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1219.041835] ? security_file_permission+0x1c0/0x220 [ 1219.046859] ? security_file_permission+0x1c0/0x220 [ 1219.051883] do_sendfile+0x550/0xc30 [ 1219.055610] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1219.060200] ? vfs_write+0x393/0x540 [ 1219.063960] __se_sys_sendfile64+0x147/0x160 [ 1219.068375] ? __se_sys_sendfile+0x180/0x180 [ 1219.072786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1219.077543] ? trace_hardirqs_off_caller+0x69/0x210 [ 1219.082563] ? do_syscall_64+0x21/0x620 [ 1219.086549] do_syscall_64+0xf9/0x620 [ 1219.090362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1219.095562] RIP: 0033:0x45cba9 [ 1219.098761] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1219.117670] RSP: 002b:00007fc60118fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1219.125388] RAX: ffffffffffffffda RBX: 00000000004fdc80 RCX: 000000000045cba9 [ 1219.132660] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 04:41:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, 0x0, 0x0) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:02 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:02 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1219.139930] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1219.147202] R10: 000080001d00c0d1 R11: 0000000000000246 R12: 0000000000000009 [ 1219.154557] R13: 0000000000000908 R14: 00000000004cbed0 R15: 00007fc6011906d4 [ 1219.271321] IPVS: ftp: loaded support on port[0] = 21 [ 1219.317511] IPVS: ftp: loaded support on port[0] = 21 [ 1219.321127] IPVS: ftp: loaded support on port[0] = 21 04:41:02 executing program 0 (fault-call:13 fault-nth:3): socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:02 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1219.653855] IPVS: ftp: loaded support on port[0] = 21 [ 1219.844395] FAULT_INJECTION: forcing a failure. [ 1219.844395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1219.862874] CPU: 0 PID: 6504 Comm: syz-executor.0 Not tainted 4.19.132-syzkaller #0 [ 1219.870683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1219.880037] Call Trace: [ 1219.882640] dump_stack+0x1fc/0x2fe [ 1219.886283] should_fail.cold+0xa/0x14 [ 1219.890183] ? lock_acquire+0x170/0x3c0 [ 1219.894170] ? setup_fault_attr+0x200/0x200 [ 1219.898511] __alloc_pages_nodemask+0x239/0x2890 [ 1219.903282] ? __radix_tree_lookup+0x216/0x370 [ 1219.907874] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1219.912725] ? find_get_entry+0x4cd/0x8a0 [ 1219.916882] ? lock_downgrade+0x720/0x720 [ 1219.921033] ? __radix_tree_lookup+0x370/0x370 [ 1219.925615] ? check_preemption_disabled+0x41/0x280 [ 1219.930634] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1219.935497] ? find_get_pages_range_tag+0xc50/0xc50 [ 1219.940511] ? rcu_nmi_exit+0xb3/0x180 [ 1219.944397] ? sanity+0x234/0x330 [ 1219.947851] ? retint_kernel+0x2d/0x2d [ 1219.951747] alloc_pages_current+0x193/0x2a0 [ 1219.956163] generic_file_read_iter+0x1ffb/0x2b60 [ 1219.961024] generic_file_splice_read+0x44a/0x6d0 [ 1219.965871] ? add_to_pipe+0x360/0x360 [ 1219.969761] ? selinux_file_permission+0x87/0x5f0 [ 1219.974610] ? security_file_permission+0x1c0/0x220 [ 1219.979629] ? add_to_pipe+0x360/0x360 [ 1219.983518] do_splice_to+0x10e/0x160 [ 1219.987326] splice_direct_to_actor+0x2b9/0x8d0 [ 1219.991998] ? generic_pipe_buf_nosteal+0x10/0x10 [ 1219.996844] ? do_splice_to+0x160/0x160 [ 1220.000833] do_splice_direct+0x1a7/0x270 [ 1220.005082] ? splice_direct_to_actor+0x8d0/0x8d0 [ 1220.009928] ? security_file_permission+0xe9/0x220 [ 1220.014865] ? security_file_permission+0x1c0/0x220 [ 1220.019895] do_sendfile+0x550/0xc30 [ 1220.023627] ? do_compat_pwritev64+0x1b0/0x1b0 [ 1220.028217] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1220.032806] ? rcu_nmi_exit+0xb3/0x180 [ 1220.037397] __se_sys_sendfile64+0x147/0x160 [ 1220.041811] ? __se_sys_sendfile+0x180/0x180 [ 1220.046228] ? do_syscall_64+0x4f/0x620 [ 1220.050205] do_syscall_64+0xf9/0x620 [ 1220.054014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1220.059202] RIP: 0033:0x45cba9 [ 1220.062397] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1220.081299] RSP: 002b:00007fc60118fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 04:41:03 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:03 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:03 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1220.089008] RAX: ffffffffffffffda RBX: 00000000004fdc80 RCX: 000000000045cba9 [ 1220.096273] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 1220.103538] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1220.110812] R10: 000080001d00c0d1 R11: 0000000000000246 R12: 0000000000000009 [ 1220.118077] R13: 0000000000000908 R14: 00000000004cbed0 R15: 00007fc6011906d4 [ 1220.231112] IPVS: ftp: loaded support on port[0] = 21 [ 1220.258167] IPVS: ftp: loaded support on port[0] = 21 [ 1220.299009] IPVS: ftp: loaded support on port[0] = 21 04:41:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1221.523544] IPVS: ftp: loaded support on port[0] = 21 [ 1221.529534] IPVS: ftp: loaded support on port[0] = 21 [ 1221.582684] IPVS: ftp: loaded support on port[0] = 21 04:41:05 executing program 3 (fault-call:4 fault-nth:0): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:41:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:05 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1222.381873] IPVS: ftp: loaded support on port[0] = 21 [ 1222.394084] FAULT_INJECTION: forcing a failure. [ 1222.394084] name failslab, interval 1, probability 0, space 0, times 0 [ 1222.395379] IPVS: ftp: loaded support on port[0] = 21 [ 1222.452133] CPU: 0 PID: 6718 Comm: syz-executor.3 Not tainted 4.19.132-syzkaller #0 [ 1222.459967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1222.469325] Call Trace: [ 1222.471922] dump_stack+0x1fc/0x2fe [ 1222.475563] should_fail.cold+0xa/0x14 [ 1222.479459] ? setup_fault_attr+0x200/0x200 [ 1222.483785] ? lock_downgrade+0x720/0x720 [ 1222.487945] ? lock_acquire+0x170/0x3c0 [ 1222.491926] ? process_measurement+0x926/0x1440 [ 1222.496607] __should_failslab+0x115/0x180 [ 1222.500849] should_failslab+0x5/0xf [ 1222.504568] kmem_cache_alloc+0x3f/0x370 [ 1222.508640] ? mempool_alloc+0x350/0x350 [ 1222.512709] mempool_alloc+0x146/0x350 [ 1222.516609] ? mempool_resize+0x790/0x790 [ 1222.520765] ? deref_stack_reg+0x134/0x1d0 [ 1222.525006] ? mark_held_locks+0xf0/0xf0 [ 1222.529074] ? truncate_inode_pages_range+0x751/0x1b10 [ 1222.534356] ? __lock_acquire+0x6de/0x3ff0 [ 1222.538703] bio_alloc_bioset+0x389/0x5e0 [ 1222.542859] ? generic_error_remove_page+0xc0/0xc0 [ 1222.547792] ? bvec_alloc+0x2f0/0x2f0 [ 1222.551583] ? mark_held_locks+0xf0/0xf0 [ 1222.555630] ? avc_has_extended_perms+0x6f3/0xea0 [ 1222.560547] __blkdev_issue_zero_pages+0x15f/0x470 [ 1222.565466] blkdev_issue_zeroout+0x41d/0x4b0 [ 1222.569946] ? __blkdev_issue_zeroout+0x190/0x190 [ 1222.574770] ? lock_downgrade+0x720/0x720 [ 1222.578900] ? lock_acquire+0x170/0x3c0 [ 1222.582863] ? __might_fault+0x192/0x1d0 [ 1222.586912] blkdev_ioctl+0xc3c/0x1a7e [ 1222.590781] ? blkpg_ioctl+0x9d0/0x9d0 [ 1222.594651] ? get_pid_task+0xf4/0x190 [ 1222.598523] ? mark_held_locks+0xf0/0xf0 [ 1222.602568] ? proc_fail_nth_write+0x95/0x1d0 [ 1222.607051] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 1222.611976] block_ioctl+0xe9/0x130 [ 1222.615587] ? blkdev_fallocate+0x3f0/0x3f0 [ 1222.619893] do_vfs_ioctl+0xcdb/0x12e0 [ 1222.623768] ? selinux_file_ioctl+0x506/0x6c0 [ 1222.628259] ? ioctl_preallocate+0x200/0x200 [ 1222.632650] ? selinux_inode_link+0x20/0x20 [ 1222.636957] ? __fget+0x356/0x510 [ 1222.640484] ? do_dup2+0x450/0x450 [ 1222.644005] ? vfs_write+0x393/0x540 [ 1222.647710] ksys_ioctl+0x9b/0xc0 [ 1222.651152] __x64_sys_ioctl+0x6f/0xb0 [ 1222.655025] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1222.659591] do_syscall_64+0xf9/0x620 [ 1222.663379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1222.668550] RIP: 0033:0x45cba9 [ 1222.671729] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1222.690610] RSP: 002b:00007ff7b671ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1222.698299] RAX: ffffffffffffffda RBX: 00000000004e2900 RCX: 000000000045cba9 [ 1222.705552] RDX: 0000000020000000 RSI: 000000000000127f RDI: 0000000000000003 [ 1222.712814] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1222.720065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1222.727315] R13: 000000000000023a R14: 00000000004c49c1 R15: 00007ff7b671f6d4 04:41:05 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1222.864237] IPVS: ftp: loaded support on port[0] = 21 [ 1222.973004] IPVS: ftp: loaded support on port[0] = 21 04:41:06 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:06 executing program 3 (fault-call:4 fault-nth:1): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:41:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xff}, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = creat(&(0x7f0000000000)='./file2\x00', 0x59) perf_event_open(&(0x7f0000000440)={0x3, 0xf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1223.308901] FAULT_INJECTION: forcing a failure. [ 1223.308901] name failslab, interval 1, probability 0, space 0, times 0 [ 1223.326955] IPVS: ftp: loaded support on port[0] = 21 [ 1223.349862] CPU: 1 PID: 6840 Comm: syz-executor.3 Not tainted 4.19.132-syzkaller #0 [ 1223.357682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1223.367033] Call Trace: [ 1223.369626] dump_stack+0x1fc/0x2fe [ 1223.373264] should_fail.cold+0xa/0x14 [ 1223.377160] ? setup_fault_attr+0x200/0x200 [ 1223.381485] ? should_fail+0x142/0x7b0 [ 1223.385378] ? setup_fault_attr+0x200/0x200 [ 1223.389707] ? lock_downgrade+0x720/0x720 [ 1223.393858] __should_failslab+0x115/0x180 [ 1223.398096] should_failslab+0x5/0xf [ 1223.401810] kmem_cache_alloc+0x3f/0x370 [ 1223.405872] ? mempool_alloc+0x350/0x350 [ 1223.409934] mempool_alloc+0x146/0x350 [ 1223.413829] ? mempool_resize+0x790/0x790 [ 1223.417978] ? mempool_resize+0x790/0x790 [ 1223.422129] ? deref_stack_reg+0x134/0x1d0 [ 1223.426360] ? mark_held_locks+0xf0/0xf0 [ 1223.430422] bvec_alloc+0xdb/0x2f0 [ 1223.433963] bio_alloc_bioset+0x42b/0x5e0 [ 1223.438111] ? bvec_alloc+0x2f0/0x2f0 [ 1223.441914] ? mark_held_locks+0xf0/0xf0 [ 1223.445974] ? avc_has_extended_perms+0x6f3/0xea0 [ 1223.450817] __blkdev_issue_zero_pages+0x15f/0x470 [ 1223.455747] blkdev_issue_zeroout+0x41d/0x4b0 [ 1223.460242] ? __blkdev_issue_zeroout+0x190/0x190 [ 1223.465083] ? lock_downgrade+0x720/0x720 [ 1223.469230] ? lock_acquire+0x170/0x3c0 [ 1223.473211] ? __might_fault+0x192/0x1d0 [ 1223.477275] blkdev_ioctl+0xc3c/0x1a7e [ 1223.481161] ? blkpg_ioctl+0x9d0/0x9d0 [ 1223.485045] ? get_pid_task+0xf4/0x190 [ 1223.488929] ? mark_held_locks+0xf0/0xf0 [ 1223.492987] ? proc_fail_nth_write+0x95/0x1d0 [ 1223.497479] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 1223.502422] block_ioctl+0xe9/0x130 [ 1223.506136] ? blkdev_fallocate+0x3f0/0x3f0 [ 1223.510459] do_vfs_ioctl+0xcdb/0x12e0 [ 1223.514347] ? selinux_file_ioctl+0x506/0x6c0 [ 1223.518846] ? ioctl_preallocate+0x200/0x200 [ 1223.523254] ? selinux_inode_link+0x20/0x20 [ 1223.527581] ? __fget+0x356/0x510 [ 1223.531036] ? do_dup2+0x450/0x450 [ 1223.534576] ? vfs_write+0x393/0x540 [ 1223.538331] ksys_ioctl+0x9b/0xc0 [ 1223.541787] __x64_sys_ioctl+0x6f/0xb0 [ 1223.545679] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1223.550261] do_syscall_64+0xf9/0x620 [ 1223.554067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1223.559255] RIP: 0033:0x45cba9 [ 1223.562450] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1223.581349] RSP: 002b:00007ff7b671ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1223.589056] RAX: ffffffffffffffda RBX: 00000000004e2900 RCX: 000000000045cba9 [ 1223.596322] RDX: 0000000020000000 RSI: 000000000000127f RDI: 0000000000000003 [ 1223.603590] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1223.610856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1223.618120] R13: 000000000000023a R14: 00000000004c49c1 R15: 00007ff7b671f6d4 04:41:07 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:07 executing program 3 (fault-call:4 fault-nth:2): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:41:07 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) setsockopt(r5, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1224.590379] IPVS: ftp: loaded support on port[0] = 21 [ 1224.602503] FAULT_INJECTION: forcing a failure. [ 1224.602503] name failslab, interval 1, probability 0, space 0, times 0 [ 1224.603452] IPVS: ftp: loaded support on port[0] = 21 [ 1224.618665] IPVS: ftp: loaded support on port[0] = 21 [ 1224.661437] IPVS: ftp: loaded support on port[0] = 21 [ 1224.670721] CPU: 1 PID: 6886 Comm: syz-executor.3 Not tainted 4.19.132-syzkaller #0 [ 1224.678529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1224.687880] Call Trace: [ 1224.690485] dump_stack+0x1fc/0x2fe [ 1224.694136] should_fail.cold+0xa/0x14 [ 1224.698047] ? setup_fault_attr+0x200/0x200 [ 1224.702377] ? mempool_alloc+0x146/0x350 [ 1224.706449] __should_failslab+0x115/0x180 [ 1224.710700] should_failslab+0x5/0xf [ 1224.714422] kmem_cache_alloc+0x3f/0x370 [ 1224.718503] ? mempool_alloc+0x350/0x350 [ 1224.722575] mempool_alloc+0x146/0x350 [ 1224.726477] ? mempool_resize+0x790/0x790 [ 1224.730630] ? deref_stack_reg+0x134/0x1d0 [ 1224.734875] ? mark_held_locks+0xf0/0xf0 [ 1224.738960] bio_alloc_bioset+0x389/0x5e0 [ 1224.743117] ? bvec_alloc+0x2f0/0x2f0 [ 1224.746934] __blkdev_issue_zero_pages+0x15f/0x470 [ 1224.751876] blkdev_issue_zeroout+0x41d/0x4b0 [ 1224.756380] ? __blkdev_issue_zeroout+0x190/0x190 [ 1224.761230] ? lock_downgrade+0x720/0x720 [ 1224.765385] ? lock_acquire+0x170/0x3c0 [ 1224.769371] ? __might_fault+0x192/0x1d0 [ 1224.773447] blkdev_ioctl+0xc3c/0x1a7e [ 1224.777343] ? blkpg_ioctl+0x9d0/0x9d0 [ 1224.781232] ? get_pid_task+0xf4/0x190 [ 1224.785123] ? mark_held_locks+0xf0/0xf0 [ 1224.789189] ? proc_fail_nth_write+0x95/0x1d0 [ 1224.793697] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 1224.798646] block_ioctl+0xe9/0x130 [ 1224.802277] ? blkdev_fallocate+0x3f0/0x3f0 [ 1224.806620] do_vfs_ioctl+0xcdb/0x12e0 [ 1224.810521] ? selinux_file_ioctl+0x506/0x6c0 [ 1224.815030] ? ioctl_preallocate+0x200/0x200 [ 1224.819450] ? selinux_inode_link+0x20/0x20 [ 1224.823782] ? __fget+0x356/0x510 [ 1224.827248] ? do_dup2+0x450/0x450 [ 1224.830792] ? vfs_write+0x393/0x540 [ 1224.834521] ksys_ioctl+0x9b/0xc0 [ 1224.837989] __x64_sys_ioctl+0x6f/0xb0 [ 1224.841888] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1224.846483] do_syscall_64+0xf9/0x620 [ 1224.850309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1224.855501] RIP: 0033:0x45cba9 [ 1224.858698] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1224.877597] RSP: 002b:00007ff7b671ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1224.885309] RAX: ffffffffffffffda RBX: 00000000004e2900 RCX: 000000000045cba9 [ 1224.892581] RDX: 0000000020000000 RSI: 000000000000127f RDI: 0000000000000003 [ 1224.899852] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 04:41:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1224.907123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1224.914402] R13: 000000000000023a R14: 00000000004c49c1 R15: 00007ff7b671f6d4 [ 1224.974325] IPVS: ftp: loaded support on port[0] = 21 [ 1225.062792] IPVS: ftp: loaded support on port[0] = 21 04:41:08 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:08 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1225.374654] IPVS: ftp: loaded support on port[0] = 21 04:41:08 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1225.439720] IPVS: ftp: loaded support on port[0] = 21 [ 1225.516428] IPVS: ftp: loaded support on port[0] = 21 04:41:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 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, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @local}}, 0x1f, 0x3, 0x1ff, 0x1ff, 0x54, 0x9, 0x7f}, 0x9c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x208600, 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) mount$bpf(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='bpf\x00', 0x84001, &(0x7f0000000780)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303337372c6d6f64653d303030303030ff000000303030303230373033363235322c6d6f64653d30303030303030303030303030303030303034303732352c6d6f64653d30303030323030303030303030303030303030303030342c6d6f64653d30303030303030303030303030303030303030313030302c61707072616973655f747970653d696d617369672c66736e616d653d7375626a5f726f6c652c7375626a5f747970653d3a2c6f626a5f747970653d66736e616d652c00"]) eventfd2(0x2, 0x800) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:10 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:10 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x14) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:10 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:10 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:41:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200201, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1227.680624] IPVS: ftp: loaded support on port[0] = 21 04:41:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1227.701986] IPVS: ftp: loaded support on port[0] = 21 [ 1227.783507] IPVS: ftp: loaded support on port[0] = 21 04:41:10 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x2, &(0x7f0000000000)={0x0, 0x882200}) 04:41:10 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:10 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x301, &(0x7f0000000000)={0x0, 0x882200}) 04:41:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:11 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x39) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1209, &(0x7f0000000000)={0x0, 0x882200}) [ 1228.226122] IPVS: ftp: loaded support on port[0] = 21 [ 1228.240480] IPVS: ftp: loaded support on port[0] = 21 [ 1228.253579] IPVS: ftp: loaded support on port[0] = 21 04:41:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x120a, &(0x7f0000000000)={0x0, 0x882200}) 04:41:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x40000, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x120b, &(0x7f0000000000)={0x0, 0x882200}) 04:41:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x13) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:11 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x44) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1228.683225] IPVS: ftp: loaded support on port[0] = 21 04:41:11 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x120c, &(0x7f0000000000)={0x0, 0x882200}) [ 1228.710364] IPVS: ftp: loaded support on port[0] = 21 04:41:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x120d, &(0x7f0000000000)={0x0, 0x882200}) [ 1228.875402] IPVS: ftp: loaded support on port[0] = 21 04:41:12 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1229.181609] IPVS: ftp: loaded support on port[0] = 21 04:41:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x120e, &(0x7f0000000000)={0x0, 0x882200}) 04:41:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x14) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:14 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:14 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setuid(0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, 0x0, r5) sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="26d4191e421261506a5200719563f0c1bcda59dd45337bdf3543218155f3370ecfab2978b33d3d9ba6fae056bc3026323ed950636b6273913550cd3946dd9d60edd4f17d8f7f32378195db1935a1e1436b60a4f567e1612aabd9c7f7134999dbe96d4e39b435f78fd8", 0x69}, {&(0x7f0000000000)="489c93aeda5ab42781bc59a4bcb7bf466a4b58de646ba8f61f888ef10e2f9e2e2282bbc3cdaa96752d", 0x29}, {&(0x7f0000000380)="76caa078984e6a152156e716d620ad72df0409b10b0cced4d8c2dbcbe624ddbf86d505cdb11e8ba659cda99a08ad836a42e12c7ee63704cf53e1216117086ade73931277f99e95bcbf553fdd83e6599b3e0a262a4ee97db9f96c3917c98cfffa25d282a6c353e364168d", 0x6a}, {&(0x7f00000005c0)="6cf171e9c6fa80e05cb73c6aa8e9e3d00863c310fc230033ff4a1cf90646f5c79ccb7c6fc846cec51df5127cac46389f2e38bfe4867447e7c7e37a865c87b4f98f98b75db45f2d4a0aadcfa4758da600c47899c885eb78c7acd6e01dd3133db935acb7313aad5e95e97c883b2677b3963d614ea4a43bb2bb25530840f28b3b3d6fa579ae1207032ba2fbeb61f7410981c29a45a145b0949935a376a38f60c5740a3a0da49feeb484116ec524825c119c2c73d2f0c3abd0c55f6cd52cb4dd3464884b55c7f8aeabd459e1971f80bae477e7c059b2c8d63e6a7c01cdf30ab88f7feabdbde0cbce2cc6e03578", 0xeb}, {&(0x7f00000004c0)="3b12034dd18025fcafdd6ed63ddb381e163248a67e2fefb1d3a662a9e3e9848ccdae7cc9879cfe5dbcab8242a71a85fb36319e40042b15b1c141047b24bc77ba15d2b02c5738cb8e663ce15c3f99ff8caa9cc7f447024cce1a1774fa8c65af530888a477bb5bb3058addbb73d4a3bd94d0b96114e3ecc8f680dcb76e92bb76b059703514e1fa52bb0251cd", 0x8b}, {&(0x7f0000000140)="659f2bf1d4d8084985faf7e2e25892e19056f79db100dac97b4b4de1c902e9c05275d089b4f91cda7d5ee5367a780fd74785c8", 0x33}, {&(0x7f0000000400)="e5e76c9602fe1eed583273bc104694bb4bd122ecf36d590e462fe0db5ef1bd2c070c863f19f72d384502c777da6d05d9ce8951f7f9", 0x35}], 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="28000000000000000100000001000000ada05fa979203f87311f32e40444d590299ae961f1185f229311f21e84887923a986c85e9780a1562f71d80708c805f6ecf13a4ee7ffdcd7490270818698a07a71d4399afa0f3c137651", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c00002300000000010093f102000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x40000}, 0x4048051) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1231.257958] IPVS: ftp: loaded support on port[0] = 21 [ 1231.263645] IPVS: ftp: loaded support on port[0] = 21 [ 1231.297621] IPVS: ftp: loaded support on port[0] = 21 04:41:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x120f, &(0x7f0000000000)={0x0, 0x882200}) [ 1231.336500] IPVS: ftp: loaded support on port[0] = 21 04:41:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1210, &(0x7f0000000000)={0x0, 0x882200}) 04:41:14 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:14 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1211, &(0x7f0000000000)={0x0, 0x882200}) [ 1231.749350] IPVS: ftp: loaded support on port[0] = 21 [ 1231.806390] IPVS: ftp: loaded support on port[0] = 21 [ 1231.835393] IPVS: ftp: loaded support on port[0] = 21 04:41:17 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x25) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1212, &(0x7f0000000000)={0x0, 0x882200}) 04:41:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x15, 0x5, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) recvmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000005c0)=""/102385, 0x18ff1}], 0x1, &(0x7f0000000380)=""/66, 0x42}, 0x10000) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000400)={0x6, 0x2, [], [@hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x15}]}, 0x20) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:17 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:17 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1234.362016] IPVS: ftp: loaded support on port[0] = 21 04:41:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1213, &(0x7f0000000000)={0x0, 0x882200}) [ 1234.414625] IPVS: ftp: loaded support on port[0] = 21 [ 1234.428915] IPVS: ftp: loaded support on port[0] = 21 [ 1234.460248] IPVS: ftp: loaded support on port[0] = 21 04:41:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1214, &(0x7f0000000000)={0x0, 0x882200}) 04:41:17 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x304) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1215, &(0x7f0000000000)={0x0, 0x882200}) 04:41:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:17 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x39) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1234.946223] IPVS: ftp: loaded support on port[0] = 21 [ 1235.037827] IPVS: ftp: loaded support on port[0] = 21 [ 1235.049861] IPVS: ftp: loaded support on port[0] = 21 04:41:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1216, &(0x7f0000000000)={0x0, 0x882200}) 04:41:18 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:18 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x403) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1235.372706] IPVS: ftp: loaded support on port[0] = 21 [ 1235.511097] IPVS: ftp: loaded support on port[0] = 21 04:41:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1217, &(0x7f0000000000)={0x0, 0x882200}) 04:41:18 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:18 executing program 5: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1235.668289] IPVS: ftp: loaded support on port[0] = 21 [ 1235.681208] IPVS: ftp: loaded support on port[0] = 21 04:41:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1218, &(0x7f0000000000)={0x0, 0x882200}) 04:41:18 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1219, &(0x7f0000000000)={0x0, 0x882200}) 04:41:18 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:19 executing program 5: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:19 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x121a, &(0x7f0000000000)={0x0, 0x882200}) [ 1236.088226] IPVS: ftp: loaded support on port[0] = 21 [ 1236.169262] IPVS: ftp: loaded support on port[0] = 21 [ 1236.214782] IPVS: ftp: loaded support on port[0] = 21 [ 1236.238475] IPVS: ftp: loaded support on port[0] = 21 04:41:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x121b, &(0x7f0000000000)={0x0, 0x882200}) 04:41:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x121c, &(0x7f0000000000)={0x0, 0x882200}) 04:41:19 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:19 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x401a0000}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='L\x00\x004', @ANYRES16=r2, @ANYBLOB="000326bd7000fbdbdb250f00000008000400060000000c00018008000b007369700024000280230002004e200000080009000400000006000e004e0339c873cd7d942621062251b3dc81ba525168ea7e66df0b5d8631a714e5aeaceca763bbd219d632cced5af5cd98197c3e54255146870968cda00a32438c441ff2235820238c63516f7f381e888778382990a376f4c19caf256b73bc0f3c9370ff68bbaadf3ba0f0c65948fb969a733c42ec2448f16c9bec3cc7efb306930340d840fd2980b3"], 0x4c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x18, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) setsockopt(r5, 0x201, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1236.907062] IPVS: ftp: loaded support on port[0] = 21 [ 1236.919792] IPVS: ftp: loaded support on port[0] = 21 04:41:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x121d, &(0x7f0000000000)={0x0, 0x882200}) 04:41:19 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1236.949473] IPVS: ftp: loaded support on port[0] = 21 [ 1237.106676] IPVS: ftp: loaded support on port[0] = 21 [ 1237.121745] ptrace attach of "/root/syz-executor.1"[8193] was attempted by "/root/syz-executor.1"[8195] 04:41:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x121e, &(0x7f0000000000)={0x0, 0x882200}) 04:41:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1221, &(0x7f0000000000)={0x0, 0x882200}) 04:41:20 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1237.520414] IPVS: ftp: loaded support on port[0] = 21 [ 1237.537972] IPVS: ftp: loaded support on port[0] = 21 04:41:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1222, &(0x7f0000000000)={0x0, 0x882200}) [ 1237.739875] IPVS: ftp: loaded support on port[0] = 21 04:41:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000000)) getpid() 04:41:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1223, &(0x7f0000000000)={0x0, 0x882200}) 04:41:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:22 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3b5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:22 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:22 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1224, &(0x7f0000000000)={0x0, 0x882200}) 04:41:22 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, r1, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) ftruncate(0xffffffffffffffff, 0x200004) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r5, 0x2}}, 0x10) sendfile(r4, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) ioctl$DRM_IOCTL_MODE_ATOMIC(0xffffffffffffffff, 0xc03864bc, &(0x7f00000003c0)={0x101, 0x400000000000000a, &(0x7f0000000140)=[0x3, 0xfffffff4, 0x5, 0x3, 0x2, 0x8, 0x5, 0x3, 0x3f], &(0x7f00000002c0)=[0xfff, 0x3, 0x2, 0x1, 0x1df, 0x401, 0x3, 0x4, 0x3, 0x6], &(0x7f0000000300)=[0x3, 0x3d1, 0xe0, 0x4, 0x9067, 0xb1, 0x3f], &(0x7f0000000380)=[0x0, 0x8, 0x1, 0x40, 0x9, 0x5, 0xff]}) [ 1239.941227] IPVS: ftp: loaded support on port[0] = 21 04:41:22 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1225, &(0x7f0000000000)={0x0, 0x882200}) [ 1240.015306] IPVS: ftp: loaded support on port[0] = 21 [ 1240.041816] IPVS: ftp: loaded support on port[0] = 21 [ 1240.110072] IPVS: ftp: loaded support on port[0] = 21 04:41:23 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1226, &(0x7f0000000000)={0x0, 0x882200}) 04:41:23 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:23 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1227, &(0x7f0000000000)={0x0, 0x882200}) [ 1240.429176] IPVS: ftp: loaded support on port[0] = 21 04:41:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x29050}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file1\x00', 0x0, r4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r2, r5, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:23 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1228, &(0x7f0000000000)={0x0, 0x882200}) 04:41:25 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:25 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1229, &(0x7f0000000000)={0x0, 0x882200}) 04:41:25 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 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, 0x2, @perf_config_ext, 0x10200, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$VIDIOC_S_MODULATOR(0xffffffffffffffff, 0x40445637, &(0x7f00000000c0)={0xff, "5cd06e23cd4987ef4b228892bdbdc7ee37ebf5fb0ab5239a1b61fc9f87a93256", 0x4, 0x8001, 0x400, 0x1, 0x2}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RVERSION(r2, &(0x7f0000000000)={0x13, 0x65, 0xffff, 0x200, 0x6, '9P2000'}, 0x13) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:25 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:26 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x122a, &(0x7f0000000000)={0x0, 0x882200}) [ 1243.121414] IPVS: ftp: loaded support on port[0] = 21 [ 1243.131955] IPVS: ftp: loaded support on port[0] = 21 [ 1243.140613] IPVS: ftp: loaded support on port[0] = 21 [ 1243.209521] IPVS: ftp: loaded support on port[0] = 21 04:41:26 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x122b, &(0x7f0000000000)={0x0, 0x882200}) 04:41:26 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x122c, &(0x7f0000000000)={0x0, 0x882200}) 04:41:26 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:26 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:26 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x122d, &(0x7f0000000000)={0x0, 0x882200}) [ 1243.686622] IPVS: ftp: loaded support on port[0] = 21 [ 1243.726616] IPVS: ftp: loaded support on port[0] = 21 04:41:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:29 executing program 5: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x122e, &(0x7f0000000000)={0x0, 0x882200}) 04:41:29 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:29 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1246.229183] IPVS: ftp: loaded support on port[0] = 21 04:41:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x122f, &(0x7f0000000000)={0x0, 0x882200}) [ 1246.285668] IPVS: ftp: loaded support on port[0] = 21 [ 1246.355319] ptrace attach of "/root/syz-executor.1"[8786] was attempted by "/root/syz-executor.1"[8788] 04:41:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1230, &(0x7f0000000000)={0x0, 0x882200}) 04:41:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:29 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1231, &(0x7f0000000000)={0x0, 0x882200}) [ 1246.862964] IPVS: ftp: loaded support on port[0] = 21 [ 1246.879892] IPVS: ftp: loaded support on port[0] = 21 04:41:29 executing program 5: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:29 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1232, &(0x7f0000000000)={0x0, 0x882200}) 04:41:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x18, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x410040, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r1, 0x541c, &(0x7f00000000c0)) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_SB_POOL_GET(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1009}, 0xc, &(0x7f00000002c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b401c0e60214f2a495afe7b500008aed47b593360130290383728ba2ec9aaa0946ab35df83248f038f7206a8c6dba3fc3adbf10d08fc36d7d5af6f061f0d7d74cc20df893f3bf0d1cc3e53a8d1c460be995bb6834da8c496422308040e1045747cb623c6a694e5", @ANYRES16=r5, @ANYBLOB="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"], 0x1b4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008848) sendfile(r3, r4, 0x0, 0x80001d00c0d1) shutdown(0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1247.030143] IPVS: ftp: loaded support on port[0] = 21 04:41:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1233, &(0x7f0000000000)={0x0, 0x882200}) 04:41:30 executing program 5: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1234, &(0x7f0000000000)={0x0, 0x882200}) 04:41:30 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:30 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:30 executing program 5: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1235, &(0x7f0000000000)={0x0, 0x882200}) [ 1247.463778] IPVS: ftp: loaded support on port[0] = 21 [ 1247.545039] IPVS: ftp: loaded support on port[0] = 21 04:41:30 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x125d, &(0x7f0000000000)={0x0, 0x882200}) [ 1247.783688] IPVS: ftp: loaded support on port[0] = 21 [ 1247.790926] IPVS: ftp: loaded support on port[0] = 21 04:41:30 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1247.991582] IPVS: ftp: loaded support on port[0] = 21 04:41:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) socket$l2tp6(0xa, 0x2, 0x73) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:31 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x125e, &(0x7f0000000000)={0x0, 0x882200}) 04:41:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1248.168313] IPVS: ftp: loaded support on port[0] = 21 04:41:31 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x125f, &(0x7f0000000000)={0x0, 0x882200}) 04:41:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:31 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:31 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1260, &(0x7f0000000000)={0x0, 0x882200}) 04:41:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1248.487307] IPVS: ftp: loaded support on port[0] = 21 [ 1248.505742] IPVS: ftp: loaded support on port[0] = 21 04:41:31 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1261, &(0x7f0000000000)={0x0, 0x882200}) [ 1248.595603] IPVS: ftp: loaded support on port[0] = 21 04:41:33 executing program 5: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:33 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1262, &(0x7f0000000000)={0x0, 0x882200}) 04:41:33 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0xc5, @any, 0x1000, 0x2}, 0xe) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:33 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:33 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:33 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1263, &(0x7f0000000000)={0x0, 0x882200}) [ 1250.794350] IPVS: ftp: loaded support on port[0] = 21 [ 1250.797744] IPVS: ftp: loaded support on port[0] = 21 [ 1250.804321] IPVS: ftp: loaded support on port[0] = 21 [ 1250.846840] IPVS: ftp: loaded support on port[0] = 21 04:41:34 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1264, &(0x7f0000000000)={0x0, 0x882200}) 04:41:34 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:34 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1265, &(0x7f0000000000)={0x0, 0x882200}) 04:41:34 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:34 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:34 executing program 5 (fault-call:9 fault-nth:0): prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:34 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1267, &(0x7f0000000000)={0x0, 0x882200}) [ 1251.283078] IPVS: ftp: loaded support on port[0] = 21 [ 1251.401996] IPVS: ftp: loaded support on port[0] = 21 [ 1251.430317] IPVS: ftp: loaded support on port[0] = 21 [ 1251.449412] IPVS: ftp: loaded support on port[0] = 21 [ 1251.496393] FAULT_INJECTION: forcing a failure. [ 1251.496393] name failslab, interval 1, probability 0, space 0, times 0 [ 1251.559511] CPU: 1 PID: 9402 Comm: syz-executor.5 Not tainted 4.19.132-syzkaller #0 [ 1251.567353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1251.576848] Call Trace: [ 1251.579442] dump_stack+0x1fc/0x2fe [ 1251.583069] should_fail.cold+0xa/0x14 [ 1251.586954] ? setup_fault_attr+0x200/0x200 [ 1251.591355] ? lock_acquire+0x170/0x3c0 [ 1251.595417] __should_failslab+0x115/0x180 [ 1251.599647] should_failslab+0x5/0xf [ 1251.603355] kmem_cache_alloc_node+0x245/0x3b0 [ 1251.607947] copy_process.part.0+0x1cf2/0x7f40 [ 1251.612528] ? _raw_spin_unlock_irq+0x24/0x80 [ 1251.617019] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1251.621596] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1251.626084] ? get_signal+0x1978/0x1f70 [ 1251.630068] ? __cleanup_sighand+0x60/0x60 [ 1251.634295] ? do_signal+0x8f/0x1670 [ 1251.638044] ? lock_downgrade+0x720/0x720 [ 1251.642203] _do_fork+0x22f/0xf30 [ 1251.645651] ? fork_idle+0x220/0x220 [ 1251.649357] ? fput+0x2b/0x190 [ 1251.652580] ? ksys_write+0x1c8/0x2a0 [ 1251.656382] ? exit_to_usermode_loop+0x36/0x2a0 [ 1251.661046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1251.665794] ? trace_hardirqs_off_caller+0x69/0x210 [ 1251.670803] ? do_syscall_64+0x21/0x620 [ 1251.674771] do_syscall_64+0xf9/0x620 [ 1251.678566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1251.683754] RIP: 0033:0x45cba9 [ 1251.686970] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:41:34 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1268, &(0x7f0000000000)={0x0, 0x882200}) [ 1251.705951] RSP: 002b:00007f8f8f763c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1251.713651] RAX: ffffffffffffffda RBX: 00000000004db980 RCX: 000000000045cba9 [ 1251.720913] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000000000000 [ 1251.728192] RBP: 000000000078bfa0 R08: ffffffffffffffff R09: 0000000000000000 [ 1251.735451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1251.742712] R13: 000000000000007c R14: 00000000004c353a R15: 00007f8f8f7646d4 04:41:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) ustat(0x100000000, &(0x7f0000000100)) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) fcntl$setsig(r4, 0xa, 0xf) 04:41:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:35 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:35 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1269, &(0x7f0000000000)={0x0, 0x882200}) 04:41:35 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1252.956631] ptrace attach of "/root/syz-executor.1"[9502] was attempted by "/root/syz-executor.1"[9503] [ 1252.982372] IPVS: ftp: loaded support on port[0] = 21 04:41:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1274, &(0x7f0000000000)={0x0, 0x882200}) [ 1253.006724] IPVS: ftp: loaded support on port[0] = 21 [ 1253.016965] IPVS: ftp: loaded support on port[0] = 21 04:41:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1276, &(0x7f0000000000)={0x0, 0x882200}) 04:41:36 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1277, &(0x7f0000000000)={0x0, 0x882200}) [ 1253.430839] IPVS: ftp: loaded support on port[0] = 21 04:41:37 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:37 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:37 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1278, &(0x7f0000000000)={0x0, 0x882200}) 04:41:37 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x41c1, 0xc0036, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x5, 0x4) [ 1254.428764] IPVS: ftp: loaded support on port[0] = 21 [ 1254.452560] IPVS: ftp: loaded support on port[0] = 21 [ 1254.484248] IPVS: ftp: loaded support on port[0] = 21 04:41:38 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:38 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x1279, &(0x7f0000000000)={0x0, 0x882200}) 04:41:38 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:38 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x1e1b02, 0x15) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) tee(r4, r2, 0xd32, 0x7) write$P9_RREMOVE(r3, &(0x7f0000000100)={0x7, 0x7b, 0x1}, 0x7) setsockopt(r2, 0x5, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:38 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127a, &(0x7f0000000000)={0x0, 0x882200}) [ 1255.956910] ptrace attach of "/root/syz-executor.1"[9748] was attempted by "/root/syz-executor.1"[9752] [ 1255.969981] IPVS: ftp: loaded support on port[0] = 21 [ 1255.978161] IPVS: ftp: loaded support on port[0] = 21 [ 1255.979904] IPVS: ftp: loaded support on port[0] = 21 04:41:39 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127b, &(0x7f0000000000)={0x0, 0x882200}) 04:41:40 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:40 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:40 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127c, &(0x7f0000000000)={0x0, 0x882200}) 04:41:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) uselib(&(0x7f0000000000)='./file1\x00') bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0x4, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x14, 0x18, {0x0, @bearer=@l2={'ib', 0x3a, 'ipvlan1\x00'}}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x844}, 0x4) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r2, r5, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:40 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1257.544057] IPVS: ftp: loaded support on port[0] = 21 [ 1257.550265] IPVS: ftp: loaded support on port[0] = 21 [ 1257.575883] IPVS: ftp: loaded support on port[0] = 21 [ 1257.948859] IPVS: ftp: loaded support on port[0] = 21 04:41:41 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:41 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127d, &(0x7f0000000000)={0x0, 0x882200}) 04:41:41 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:41 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, @perf_config_ext={0x9}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xffc0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1258.873615] IPVS: ftp: loaded support on port[0] = 21 [ 1258.874567] IPVS: ftp: loaded support on port[0] = 21 04:41:41 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127e, &(0x7f0000000000)={0x0, 0x882200}) [ 1258.919287] IPVS: ftp: loaded support on port[0] = 21 04:41:42 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x4b47, &(0x7f0000000000)={0x0, 0x882200}) 04:41:42 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:42 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:42 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:42 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x4b49, &(0x7f0000000000)={0x0, 0x882200}) [ 1259.329159] ptrace attach of "/root/syz-executor.1"[10041] was attempted by "/root/syz-executor.1"[10043] [ 1259.349790] IPVS: ftp: loaded support on port[0] = 21 [ 1259.363969] IPVS: ftp: loaded support on port[0] = 21 [ 1259.387177] IPVS: ftp: loaded support on port[0] = 21 04:41:43 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x11, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x541b, &(0x7f0000000000)={0x0, 0x882200}) 04:41:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:43 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x5421, &(0x7f0000000000)={0x0, 0x882200}) [ 1260.634064] IPVS: ftp: loaded support on port[0] = 21 [ 1260.648999] IPVS: ftp: loaded support on port[0] = 21 [ 1260.663072] IPVS: ftp: loaded support on port[0] = 21 04:41:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x5450, &(0x7f0000000000)={0x0, 0x882200}) 04:41:44 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1261.035237] IPVS: ftp: loaded support on port[0] = 21 [ 1261.129650] IPVS: ftp: loaded support on port[0] = 21 04:41:45 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:45 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:45 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x5451, &(0x7f0000000000)={0x0, 0x882200}) 04:41:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2020, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x2}}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1002, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1262.281045] IPVS: ftp: loaded support on port[0] = 21 [ 1262.326762] ptrace attach of "/root/syz-executor.1"[10316] was attempted by "/root/syz-executor.1"[10317] [ 1262.351196] IPVS: ftp: loaded support on port[0] = 21 04:41:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:47 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:47 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x5452, &(0x7f0000000000)={0x0, 0x882200}) 04:41:47 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x503801, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x2) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) setresuid(0x0, 0x0, r2) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000300)=0x200, 0x4) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$FBIOGET_FSCREENINFO(0xffffffffffffffff, 0x4602, &(0x7f0000000380)) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:47 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x5460, &(0x7f0000000000)={0x0, 0x882200}) [ 1264.726469] IPVS: ftp: loaded support on port[0] = 21 [ 1264.743434] IPVS: ftp: loaded support on port[0] = 21 [ 1264.788501] IPVS: ftp: loaded support on port[0] = 21 04:41:47 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x40049409, &(0x7f0000000000)={0x0, 0x882200}) 04:41:48 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x882200}) 04:41:48 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:48 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:48 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xffff) r4 = dup(r1) syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1265.450186] IPVS: ftp: loaded support on port[0] = 21 [ 1265.460302] IPVS: ftp: loaded support on port[0] = 21 [ 1265.483893] ptrace attach of "/root/syz-executor.1"[10471] was attempted by "/root/syz-executor.1"[10473] [ 1265.491277] IPVS: ftp: loaded support on port[0] = 21 04:41:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1f00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:50 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x882200}) 04:41:50 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:50 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:50 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1267.765848] IPVS: ftp: loaded support on port[0] = 21 [ 1267.782943] IPVS: ftp: loaded support on port[0] = 21 04:41:50 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x40087602, &(0x7f0000000000)={0x0, 0x882200}) [ 1267.831566] IPVS: ftp: loaded support on port[0] = 21 [ 1267.903449] ptrace attach of "/root/syz-executor.1"[10559] was attempted by "/root/syz-executor.1"[10562] [ 1267.934121] IPVS: ftp: loaded support on port[0] = 21 04:41:51 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x40101283, &(0x7f0000000000)={0x0, 0x882200}) 04:41:51 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x401070c9, &(0x7f0000000000)={0x0, 0x882200}) 04:41:51 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:51 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:51 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x401070ca, &(0x7f0000000000)={0x0, 0x882200}) [ 1268.278924] IPVS: ftp: loaded support on port[0] = 21 [ 1268.290869] IPVS: ftp: loaded support on port[0] = 21 [ 1268.367556] IPVS: ftp: loaded support on port[0] = 21 04:41:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x3f00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:54 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x401070cd, &(0x7f0000000000)={0x0, 0x882200}) 04:41:54 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:54 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:54 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1008002}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x48, 0x0, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x44000}, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x200000) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000100)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x34, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x4) accept4$unix(r2, &(0x7f0000000380), &(0x7f0000000400)=0x6e, 0x80000) [ 1271.934828] ptrace attach of "/root/syz-executor.1"[10742] was attempted by "/root/syz-executor.1"[10746] [ 1271.942977] IPVS: ftp: loaded support on port[0] = 21 04:41:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x401870c8, &(0x7f0000000000)={0x0, 0x882200}) [ 1271.989072] IPVS: ftp: loaded support on port[0] = 21 [ 1271.992884] IPVS: ftp: loaded support on port[0] = 21 [ 1272.010948] IPVS: ftp: loaded support on port[0] = 21 04:41:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x401870cb, &(0x7f0000000000)={0x0, 0x882200}) 04:41:55 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1272.367193] IPVS: ftp: loaded support on port[0] = 21 04:41:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x401870cc, &(0x7f0000000000)={0x0, 0x882200}) [ 1272.441249] IPVS: ftp: loaded support on port[0] = 21 04:41:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x4020940d, &(0x7f0000000000)={0x0, 0x882200}) 04:41:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8014}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) bind$tipc(r3, 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x4000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:41:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x80081270, &(0x7f0000000000)={0x0, 0x882200}) 04:41:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000000)) r4 = dup(r1) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:41:58 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:41:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x80081272, &(0x7f0000000000)={0x0, 0x882200}) [ 1275.614225] ptrace attach of "/root/syz-executor.1"[10957] was attempted by "/root/syz-executor.1"[10959] [ 1275.637089] IPVS: ftp: loaded support on port[0] = 21 [ 1275.670581] IPVS: ftp: loaded support on port[0] = 21 [ 1275.688539] IPVS: ftp: loaded support on port[0] = 21 [ 1275.704253] IPVS: ftp: loaded support on port[0] = 21 04:41:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x882200}) 04:41:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x80087601, &(0x7f0000000000)={0x0, 0x882200}) 04:41:59 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:41:59 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0xc0045878, &(0x7f0000000000)={0x0, 0x882200}) [ 1276.194149] IPVS: ftp: loaded support on port[0] = 21 [ 1276.200227] IPVS: ftp: loaded support on port[0] = 21 [ 1276.467400] ptrace attach of "/root/syz-executor.5"[6980] was attempted by "/root/syz-executor.5"[11118] 04:42:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x20010, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c4c0f3a7c00850600"/20, @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6, @broadcast}, 0x10) 04:42:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0xc0045878, &(0x7f0000000000)={0x0, 0x882200}) 04:42:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:01 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0xc0101282, &(0x7f0000000000)={0x0, 0x882200}) [ 1278.673432] ptrace attach of "/root/syz-executor.1"[11157] was attempted by "/root/syz-executor.1"[11162] [ 1278.700239] IPVS: ftp: loaded support on port[0] = 21 [ 1278.707446] IPVS: ftp: loaded support on port[0] = 21 [ 1278.717541] IPVS: ftp: loaded support on port[0] = 21 [ 1278.736912] IPVS: ftp: loaded support on port[0] = 21 04:42:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x882200}) 04:42:02 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x882200}) 04:42:02 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:02 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x10100, 0x20) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f00000000c0)="7b595da40d18f8d8a72d75ae938c64b03576487aa2fde67e6c62ecbfa82ccb3e76abe1ea71dfe99594cdcf2f48f5d5424f9095328ea5b684bd43f351bd53f3bc634dba12c0f1af2cb0f867", 0x4b) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1279.203829] IPVS: ftp: loaded support on port[0] = 21 [ 1279.256037] IPVS: ftp: loaded support on port[0] = 21 [ 1279.262938] IPVS: ftp: loaded support on port[0] = 21 04:42:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x20200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:04 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:04 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x882200}) 04:42:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1281.963548] ptrace attach of "/root/syz-executor.1"[11378] was attempted by "/root/syz-executor.1"[11382] [ 1281.978371] IPVS: ftp: loaded support on port[0] = 21 [ 1281.994956] IPVS: ftp: loaded support on port[0] = 21 [ 1282.005338] IPVS: ftp: loaded support on port[0] = 21 04:42:04 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2, 0x882200}) [ 1282.008885] IPVS: ftp: loaded support on port[0] = 21 04:42:05 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3, 0x882200}) 04:42:05 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x4, 0x882200}) 04:42:05 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:05 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1282.476372] IPVS: ftp: loaded support on port[0] = 21 [ 1282.518824] IPVS: ftp: loaded support on port[0] = 21 [ 1282.535823] ptrace attach of "/root/syz-executor.1"[11506] was attempted by "/root/syz-executor.1"[11507] [ 1282.568250] IPVS: ftp: loaded support on port[0] = 21 [ 1282.607305] IPVS: ftp: loaded support on port[0] = 21 04:42:07 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:07 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8, 0x882200}) 04:42:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:07 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:42:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file2\x00', 0x1e0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) msgget$private(0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1285.027295] ptrace attach of "/root/syz-executor.1"[11601] was attempted by "/root/syz-executor.1"[11603] [ 1285.051776] IPVS: ftp: loaded support on port[0] = 21 [ 1285.057985] IPVS: ftp: loaded support on port[0] = 21 [ 1285.058488] IPVS: ftp: loaded support on port[0] = 21 04:42:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf, 0x882200}) [ 1285.113924] IPVS: ftp: loaded support on port[0] = 21 04:42:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x10, 0x882200}) 04:42:08 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:08 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:08 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:42:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x88, 0x882200}) [ 1285.596594] ptrace attach of "/root/syz-executor.1"[11727] was attempted by "/root/syz-executor.1"[11730] [ 1285.614413] IPVS: ftp: loaded support on port[0] = 21 [ 1285.617529] IPVS: ftp: loaded support on port[0] = 21 [ 1285.630290] IPVS: ftp: loaded support on port[0] = 21 [ 1285.652013] IPVS: ftp: loaded support on port[0] = 21 04:42:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1ff000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) recvfrom$unix(r0, &(0x7f00000005c0)=""/4096, 0x1000, 0x100, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}, 0x4000}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000002c0)={0xfa, 0x0, 0x4, 0xfffffffe, 0x9, 0x9}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r1, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1fe, 0x882200}) 04:42:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:11 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:42:11 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1288.164250] ptrace attach of "/root/syz-executor.1"[11850] was attempted by "/root/syz-executor.1"[11852] [ 1288.193860] IPVS: ftp: loaded support on port[0] = 21 [ 1288.199672] IPVS: ftp: loaded support on port[0] = 21 04:42:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x300, 0x882200}) [ 1288.211352] IPVS: ftp: loaded support on port[0] = 21 [ 1288.267321] IPVS: ftp: loaded support on port[0] = 21 04:42:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3fc, 0x882200}) 04:42:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf00, 0x882200}) 04:42:11 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:11 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 04:42:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1288.668193] IPVS: ftp: loaded support on port[0] = 21 [ 1288.705852] IPVS: ftp: loaded support on port[0] = 21 [ 1288.749826] IPVS: ftp: loaded support on port[0] = 21 [ 1288.750931] ptrace attach of "/root/syz-executor.1"[11980] was attempted by "/root/syz-executor.1"[11981] [ 1288.782113] IPVS: ftp: loaded support on port[0] = 21 04:42:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x400000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2000, 0x882200}) 04:42:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:14 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:14 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 04:42:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x0, 0x20}, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffff}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r5, 0xfffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={r5, 0x81, 0x30, 0x5}, &(0x7f00000000c0)=0x18) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1291.219718] IPVS: ftp: loaded support on port[0] = 21 [ 1291.250615] ptrace attach of "/root/syz-executor.1"[12076] was attempted by "/root/syz-executor.1"[12078] [ 1291.292362] IPVS: ftp: loaded support on port[0] = 21 04:42:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3f00, 0x882200}) [ 1291.313563] IPVS: ftp: loaded support on port[0] = 21 [ 1291.324572] IPVS: ftp: loaded support on port[0] = 21 04:42:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8800, 0x882200}) 04:42:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1291.746561] IPVS: ftp: loaded support on port[0] = 21 04:42:14 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 04:42:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfc03, 0x882200}) [ 1291.794352] IPVS: ftp: loaded support on port[0] = 21 [ 1291.900644] ptrace attach of "/root/syz-executor.1"[12210] was attempted by "/root/syz-executor.1"[12211] [ 1291.917544] IPVS: ftp: loaded support on port[0] = 21 04:42:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x404401, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:17 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfe01, 0x882200}) 04:42:17 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000), 0x4}, 0x10020, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) close(0xffffffffffffffff) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000340)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000100)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x4, {0xa, 0x4e23, 0x1, @mcast1, 0x401}, r6}}, 0x38) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:17 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) [ 1294.338298] ptrace attach of "/root/syz-executor.1"[12276] was attempted by "/root/syz-executor.1"[12278] [ 1294.367327] IPVS: ftp: loaded support on port[0] = 21 [ 1294.377673] IPVS: ftp: loaded support on port[0] = 21 04:42:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xff00, 0x882200}) [ 1294.388149] IPVS: ftp: loaded support on port[0] = 21 [ 1294.416241] IPVS: ftp: loaded support on port[0] = 21 04:42:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x20000, 0x882200}) 04:42:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyprintk\x00', 0x400102, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:17 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x100000, 0x882200}) 04:42:17 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:17 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1294.938522] IPVS: ftp: loaded support on port[0] = 21 [ 1294.954932] IPVS: ftp: loaded support on port[0] = 21 04:42:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x880000, 0x882200}) 04:42:20 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x6b6b6b, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x2) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1297.426734] IPVS: ftp: loaded support on port[0] = 21 [ 1297.438569] IPVS: ftp: loaded support on port[0] = 21 [ 1297.454831] IPVS: ftp: loaded support on port[0] = 21 04:42:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8821ff, 0x882200}) [ 1297.549013] IPVS: ftp: loaded support on port[0] = 21 04:42:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf03f1f, 0x882200}) 04:42:20 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x404401, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000000, 0x882200}) 04:42:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1297.964101] IPVS: ftp: loaded support on port[0] = 21 [ 1297.968335] IPVS: ftp: loaded support on port[0] = 21 [ 1298.012940] IPVS: ftp: loaded support on port[0] = 21 04:42:21 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2000000, 0x882200}) [ 1298.077030] IPVS: ftp: loaded support on port[0] = 21 04:42:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x4}, 0x12148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="94000000", @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf250600000028000180080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="1400020065727370616e300000000000000000003c00018008000300000000001400020067656e65766531000000000000000000140002000000000000000000000000000000000008000300060000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="00769768f29ee50f8cb45c7f99fd9f9c5ff89140f84bc10bb36074a1e75b882075394da6de04e2cdef3b2d4a15829c33e0817396b2fae6cc7faeccb77667f7f0fc361b8cebba07355398fbdfab76668a84a16a5d3c37c3eda8059fcf40d4c66da741646698c72682295e6e613d5e64e5a4ca1f03007cecefe53c011ca369d015103a6dd8d40af9e76d5f215021b2af6194c9c9263c3f6596e88152638f1d3e"], 0x94}, 0x1, 0x0, 0x0, 0x40041}, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x0, &(0x7f0000000340)="5d057018", 0x4) 04:42:21 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3000000, 0x882200}) 04:42:21 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1298.625008] IPVS: ftp: loaded support on port[0] = 21 04:42:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0xe0ee1d, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:23 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:23 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x4000000, 0x882200}) 04:42:23 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1300.705685] IPVS: ftp: loaded support on port[0] = 21 [ 1300.757298] IPVS: ftp: loaded support on port[0] = 21 [ 1300.783187] IPVS: ftp: loaded support on port[0] = 21 04:42:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0xff, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x15, 0x5, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-control\x00', 0x8300, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r5, 0xc0405602, &(0x7f00000003c0)={0x543, 0x3, 0x1, "8b9854aca79837763c556cad2295a98a495474f735fbaba25d07076defda06b0", 0x6d0c1702}) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:23 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8000000, 0x882200}) [ 1300.995552] IPVS: ftp: loaded support on port[0] = 21 04:42:24 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:24 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf000000, 0x882200}) 04:42:24 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1301.233713] IPVS: ftp: loaded support on port[0] = 21 [ 1301.260936] IPVS: ftp: loaded support on port[0] = 21 [ 1301.316094] IPVS: ftp: loaded support on port[0] = 21 04:42:24 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1f3ff000, 0x882200}) 04:42:24 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x20000000, 0x882200}) 04:42:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0xf01f00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:26 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:26 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x20000ff, 0x20, &(0x7f00000002c0)="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", 0x13f) [ 1303.765761] IPVS: ftp: loaded support on port[0] = 21 [ 1303.787776] IPVS: ftp: loaded support on port[0] = 21 [ 1303.815970] IPVS: ftp: loaded support on port[0] = 21 04:42:26 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 04:42:26 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3f000000, 0x882200}) [ 1304.016905] IPVS: ftp: loaded support on port[0] = 21 [ 1304.037954] ptrace attach of "/root/syz-executor.1"[13010] was attempted by "/root/syz-executor.1"[13013] 04:42:27 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf5ffffff, 0x882200}) 04:42:27 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:27 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1304.234420] IPVS: ftp: loaded support on port[0] = 21 [ 1304.273053] IPVS: ftp: loaded support on port[0] = 21 04:42:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000100)=""/91) sendfile(r4, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1304.333922] IPVS: ftp: loaded support on port[0] = 21 04:42:27 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfc030000, 0x882200}) 04:42:27 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1304.621590] IPVS: ftp: loaded support on port[0] = 21 04:42:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfe010000, 0x882200}) 04:42:29 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:29 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x128, 0x1403, 0x300, 0x70bd26, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'netpci0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'gretap0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'erspan0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'xfrm0\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0_virt_wifi\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'team_slave_0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'vlan0\x00'}}]}, 0x128}}, 0x48000) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e22, @private=0xa010100}}) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1306.955391] IPVS: ftp: loaded support on port[0] = 21 [ 1306.995929] IPVS: ftp: loaded support on port[0] = 21 04:42:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xff000000, 0x882200}) [ 1307.038210] IPVS: ftp: loaded support on port[0] = 21 [ 1307.121494] IPVS: ftp: loaded support on port[0] = 21 04:42:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xff218800, 0x882200}) 04:42:30 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:30 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:30 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:30 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfffffff5, 0x882200}) [ 1307.542655] IPVS: ftp: loaded support on port[0] = 21 [ 1307.559693] IPVS: ftp: loaded support on port[0] = 21 [ 1307.589692] IPVS: ftp: loaded support on port[0] = 21 [ 1307.621067] IPVS: ftp: loaded support on port[0] = 21 04:42:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1444000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:32 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000000000000, 0x882200}) 04:42:32 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:32 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r4, 0xfffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)={r4, 0x28, "1bf8de5864338224db2f7a53a1afaf1ca97a9aca93014f3aa91caaaa4c7f04987682302f197339fa"}, &(0x7f00000027c0)=0x30) sendmmsg$inet_sctp(r2, &(0x7f0000002d80)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x27}, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000005c0)="47a42aa80e779a567542333d9b3c5c81924e0d7747e632ebff0eab3973b6b7bed6fffe3448304c9bda556b4ee816870cc211b9892e63f82dfd8438a4987f7502197fdec6d27b0e5a094ff768ce90340fb978d8a96064bf3af18adadc612422ca4175f3c7fab9a1e6930df940e96ff522e9c32cdc7069bb9b10c63b0998ace1ab93fc6cc2ca0bd01d0cc89bb550f9b38702d08db4523055851a44e2e4c411553ac366bf2b41098e5785e2fb5377dccf5f56c2d9df4e119cc28ea603465ebdf0aa8513", 0xc2}, {&(0x7f00000000c0)="bcdf4bd3f011c902a68b1fccb4ae3da424aef4376a964f779dabb1310269d756fcb883dcdc843b04ec6d2bc5ee272266b71d3271169fdf3f6756000eedd620656e846621624a5815fda1ef8b", 0x4c}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, &(0x7f0000002800)=[@dstaddrv4={0x18, 0x84, 0x7, @private=0xa010101}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8000, 0xfffffffd, 0x4, r5}}, @authinfo={0x18, 0x84, 0x6, {0xc5aa}}], 0x50, 0x800}, {&(0x7f0000002880)=@in6={0xa, 0x4e21, 0x7ff, @local, 0x6}, 0x1c, &(0x7f0000002d00)=[{&(0x7f00000028c0)="dc6c0826ff0c86e8253946f96d7fc3fc65e0359433554d49d83cddddb6a02c76b3c02d4c6456475b4acb7ecc1190e1711a38739e3a0c953b0f08b842259d6e35e760cc2bec837689e93c2cdb5bc1e3edc9dad4bf99df837b20bdc593f0d66078c9331eb67015af2fe28d70021a1b4e036d2498df9f98d54aea433e87a46386392083b1b84ad3213c9a34986422135d45174c11c48e71a929b776bd2a47ba8d8a03e59da3158bd48bf8ffc52c9af5dff9565892675e61299435bed3c82e62a29a1d287a5349bc23acc31f671cd09834e967245129c315a5320194c09de15f5052881d", 0xe2}, {&(0x7f00000029c0)="56ee83064194096e6f58379760e19d71f2ef134ea321fe6864b6ac99439a7f3b86c390cb4d05d1ba007cd9dd94c284eeba34f238b9f36a654168d5cf85d4db44458082d4ca69cc204b1fa1aa8177889d428caad6c077aafaea2de1807ade560a660a58050f2d92065f6b8f800181221c03b96429df99c61ecb865f5ae43c0c189e6c6414c44fe06d731672886e186a1785917a4445a59818e2bddca459c56d33791ef57e5d40cde4badbb17ca65073f04b34a17019aeed20e8674871c336f7ebaceff1b52c11cdac8a1cb05d11fdca152a", 0xd1}, {&(0x7f0000002ac0)="f49e6c1fcc5203edebf1084d3201a966ad385265936103b1ab6ed20ece461ec2d2a2f9ef837ae6f26033842602953b4dc79adc2920e4e48c2c8cec0736aed7706e7b9466022063dd82ef80e5a1e2f68d0aa8a527835d9505fe771da317b53de46cfdb5ee647a17a3709611bf98d6df9c8439f803dbc39904e8f80dd5066f78456c23c8fc55bf733a0db4b893f2b395a9ea684e7b15441de0e788f5832cd746942beae652064147fb8827802fa3ebde9e6fd80746e2", 0xb5}, {&(0x7f0000002b80)="9078706266e745a0f2a105809ae9c932b6bb7cc15fe1dc45c311b728f953d71518f8ff79c8b52dfd369f656a52f0c21149d23df767d41dde9df50aae03d630", 0x3f}, {&(0x7f0000002bc0)="d0d76e2810ae7bc002a30c02e6e37bc76ee0c45a5c4625f6b9876ed0c02785ca90a0237deceda534ddb6ebcc82866364b9a52f0ae1525a37c50c4cc892330324c1f6cf2c4db10af1e296b7abe8ca2ad0a278dcc2a7d7369a168946fc77bc6fe94ee20e3518b461d2d607c91e7bbd7f52c0d9c6c3795d4b89ce4d224de13bf5995a2764", 0x83}, {&(0x7f0000002c80)="5d221b58532e4cb68354c964c38a75b9da759137548d56d41bab26aa82050139cbe9d1b232c1de607b66c47c47bda2949afda5e6cfe01edcbe0d163a6495249892da3e49afb89870146bbdb5e2e9bc0f0abec2509f3b934ba93f58be4d09b79dbd6e0ba155dbd452f46e03658421ba3d2ac8a5", 0x73}], 0x6, 0x0, 0x0, 0x800}], 0x3, 0x20004801) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:32 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1310.101777] IPVS: ftp: loaded support on port[0] = 21 04:42:33 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2000000000000, 0x882200}) [ 1310.123156] IPVS: ftp: loaded support on port[0] = 21 [ 1310.137668] ptrace attach of "/root/syz-executor.1"[13442] was attempted by "/root/syz-executor.1"[13443] [ 1310.167553] IPVS: ftp: loaded support on port[0] = 21 [ 1310.187793] IPVS: ftp: loaded support on port[0] = 21 04:42:33 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x10000000000000, 0x882200}) 04:42:33 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x88000000000000, 0x882200}) 04:42:33 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:33 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:33 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1310.670242] ptrace attach of "/root/syz-executor.1"[13567] was attempted by "/root/syz-executor.1"[13569] [ 1310.673927] IPVS: ftp: loaded support on port[0] = 21 [ 1310.690803] IPVS: ftp: loaded support on port[0] = 21 [ 1310.698210] IPVS: ftp: loaded support on port[0] = 21 [ 1310.934225] ptrace attach of "/root/syz-executor.5"[6980] was attempted by "/root/syz-executor.5"[13606] 04:42:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x8000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf03f1f00000000, 0x882200}) 04:42:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x101ff, 0x0, &(0x7f0000ffc000/0x1000)=nil}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x5c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRET={0x14, 0x4, [0x5, 0x80000001, 0x4, 0x1]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DST={0x14, 0x1, @remote}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x20000080) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:36 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:36 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:36 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x3f00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x100000000000000, 0x882200}) [ 1313.181317] IPVS: ftp: loaded support on port[0] = 21 [ 1313.188123] IPVS: ftp: loaded support on port[0] = 21 [ 1313.202469] IPVS: ftp: loaded support on port[0] = 21 [ 1313.211164] IPVS: ftp: loaded support on port[0] = 21 04:42:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x200000000000000, 0x882200}) 04:42:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x183042, 0x81) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:36 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1313.679114] IPVS: ftp: loaded support on port[0] = 21 04:42:36 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x300000000000000, 0x882200}) 04:42:36 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1313.769898] IPVS: ftp: loaded support on port[0] = 21 [ 1313.821264] IPVS: ftp: loaded support on port[0] = 21 [ 1314.766758] audit: type=1800 audit(1594356157.716:42): pid=13813 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="file0" dev="ramfs" ino=217974 res=0 04:42:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x10000200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:39 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x400000000000000, 0x882200}) 04:42:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x400c7, &(0x7f0000001c40)=ANY=[@ANYRES64=r3, @ANYBLOB="b8ca675cc07148bd2fd1797fc5a4a1a716ca59d13a0f4756a9cae2aad3ac37752f03349b0cfd69c3037048733be4f325a7b341975be5a9a7bf7ae0c09a5c67937f2c8df1a2a006566a0aa047", @ANYBLOB="2c726f6f746d6f64653d3030303030303030e6d4e130303430343030303010030000000000003d0e6f119408676f265dfe9ec25de7c424b97736e2a33a2a6ebe1fa567a17390522d22990915128ef18cd68d11a22a1ee5c9ec87d050805b61fe565eb3423b7c623bdd402d55000000000000", @ANYRES16, @ANYRESHEX, @ANYBLOB="7ebe54d7acf3ff682107efe28ef122503a14db76b70e6ac74aef45281ce2d5b520da5290415510bec09c68022dbeb177fb11cea987f6f3994d26be019c74d8a29796fa90d96e6b08d40ff2c6f991cb751c2d108273a55176f6bd624888ab42ec61f8e937d7b0fd56858188f0381bc146bd72923b3dd75b4a21b5ca8e211ef5886054143dc85c19b47f017fb92a9266f4292cde2fc824f0ff9ec727cf83abe082b6329ccbe77e3a5bd123f006239aea1a12ec38b8c7023dbd12e1205444f77aad26add0b806215dc222fd019b626c76679aaf3be459d76cf2fbf524812b2183955deb6b56728b28c9d61459ccba72"]) read$FUSE(r4, &(0x7f0000000780), 0x1000) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x4668b13fb990d82a, 0x1, {0x7, 0x1e, 0x0, 0x2040400}}, 0xa0) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000000)={0x30, 0x5, 0x0, {0x0, 0x1, 0x1000000}}, 0x30) 04:42:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x2100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1316.472507] IPVS: ftp: loaded support on port[0] = 21 [ 1316.479312] IPVS: ftp: loaded support on port[0] = 21 [ 1316.495831] IPVS: ftp: loaded support on port[0] = 21 [ 1316.497291] IPVS: ftp: loaded support on port[0] = 21 04:42:39 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x800000000000000, 0x882200}) 04:42:39 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf00000000000000, 0x882200}) 04:42:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1316.970746] IPVS: ftp: loaded support on port[0] = 21 04:42:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:42:39 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2000000000000000, 0x882200}) [ 1316.999379] IPVS: ftp: loaded support on port[0] = 21 [ 1317.088076] IPVS: ftp: loaded support on port[0] = 21 [ 1317.119460] ptrace attach of "/root/syz-executor.1"[14018] was attempted by "/root/syz-executor.1"[14021] [ 1317.151587] IPVS: ftp: loaded support on port[0] = 21 04:42:42 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x11000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00002f0062890600000000000000000000000044080500ebe200000000b659361702760bec860000000000000000", @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg0\x00', r4}) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r2, r5, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:42 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x3f00000000000000, 0x882200}) 04:42:42 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:42 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1319.731095] IPVS: ftp: loaded support on port[0] = 21 [ 1319.750341] IPVS: ftp: loaded support on port[0] = 21 04:42:42 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x8000000000000000, 0x882200}) [ 1319.776754] IPVS: ftp: loaded support on port[0] = 21 04:42:42 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xf5ffffff00000000, 0x882200}) 04:42:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfc03000000000000, 0x882200}) 04:42:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:43 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1320.243092] IPVS: ftp: loaded support on port[0] = 21 04:42:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x400c7, &(0x7f0000001c40)=ANY=[@ANYRES64=r3, @ANYBLOB="b8ca675cc07148bd2fd1797fc5a4a1a716ca59d13a0f4756a9cae2aad3ac37752f03349b0cfd69c3037048733be4f325a7b341975be5a9a7bf7ae0c09a5c67937f2c8df1a2a006566a0aa047", @ANYBLOB="2c726f6f746d6f64653d3030303030303030e6d4e130303430343030303010030000000000003d0e6f119408676f265dfe9ec25de7c424b97736e2a33a2a6ebe1fa567a17390522d22990915128ef18cd68d11a22a1ee5c9ec87d050805b61fe565eb3423b7c623bdd402d55000000000000", @ANYRES16, @ANYRESHEX, @ANYBLOB="7ebe54d7acf3ff682107efe28ef122503a14db76b70e6ac74aef45281ce2d5b520da5290415510bec09c68022dbeb177fb11cea987f6f3994d26be019c74d8a29796fa90d96e6b08d40ff2c6f991cb751c2d108273a55176f6bd624888ab42ec61f8e937d7b0fd56858188f0381bc146bd72923b3dd75b4a21b5ca8e211ef5886054143dc85c19b47f017fb92a9266f4292cde2fc824f0ff9ec727cf83abe082b6329ccbe77e3a5bd123f006239aea1a12ec38b8c7023dbd12e1205444f77aad26add0b806215dc222fd019b626c76679aaf3be459d76cf2fbf524812b2183955deb6b56728b28c9d61459ccba72"]) read$FUSE(r4, &(0x7f0000000780), 0x1000) write$FUSE_INIT(r2, &(0x7f0000000100)={0x50, 0x4668b13fb990d82a, 0x1, {0x7, 0x1e, 0x0, 0x2040400}}, 0xa0) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f0000000000)={0x30, 0x5, 0x0, {0x0, 0x1, 0x1000000}}, 0x30) 04:42:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfe01000000000000, 0x882200}) [ 1320.298883] IPVS: ftp: loaded support on port[0] = 21 [ 1320.343574] IPVS: ftp: loaded support on port[0] = 21 04:42:45 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1deee000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000000c0)=""/103) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:45 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xff00000000000000, 0x882200}) 04:42:45 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:45 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:45 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:45 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xff21880000000000, 0x882200}) [ 1322.809571] IPVS: ftp: loaded support on port[0] = 21 [ 1322.814374] IPVS: ftp: loaded support on port[0] = 21 [ 1322.819220] IPVS: ftp: loaded support on port[0] = 21 [ 1322.835894] IPVS: ftp: loaded support on port[0] = 21 04:42:46 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xffffffff00000000, 0x882200}) 04:42:46 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:46 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x880002}) [ 1323.234638] IPVS: ftp: loaded support on port[0] = 21 04:42:46 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1323.297706] IPVS: ftp: loaded support on port[0] = 21 04:42:46 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1323.414731] IPVS: ftp: loaded support on port[0] = 21 [ 1323.465447] IPVS: ftp: loaded support on port[0] = 21 04:42:48 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1f000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:48 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882202}) 04:42:48 executing program 0: lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f00000005c0)=@v2={0x5, 0x3, 0xb, 0xfff, 0xce, "93b5822247afa9f491401460d8b0fce2fbedab050c688a7af521d8c8db33396ed58c877af3b2314cc3ec2f116af5a745c6a6fe8679fef208631d30d880d05a8e3fe7ddeb5b1b88a649fd9f6b82e464e882743b0a7099de2af9e6fb735c66f25664f42ddf71fefbd6c2d6603be0703ee5e0c9e7846428695e2de38825f0454a745dcd8859be3f09f2ac4a91e2b3774acfbdef91301ecb4de9975a10a98703af4311406691efaaa65176485c92eb326093ddcf650a8a75ba26466ff0744035e459e8e0f10b5d369ecd2c55ce64f34e"}, 0xd7, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:48 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:48 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:48 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:48 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882203}) [ 1325.881353] IPVS: ftp: loaded support on port[0] = 21 [ 1325.890325] IPVS: ftp: loaded support on port[0] = 21 [ 1325.902215] IPVS: ftp: loaded support on port[0] = 21 [ 1325.920704] IPVS: ftp: loaded support on port[0] = 21 04:42:48 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882204}) 04:42:49 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882208}) 04:42:49 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:49 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88220f}) 04:42:49 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1326.374001] IPVS: ftp: loaded support on port[0] = 21 [ 1326.516450] IPVS: ftp: loaded support on port[0] = 21 [ 1326.525042] IPVS: ftp: loaded support on port[0] = 21 [ 1326.971914] audit: type=1800 audit(1594356169.927:43): pid=14597 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="file1" dev="ramfs" ino=218806 res=0 04:42:51 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x3f000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:51 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x3300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:51 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x887f00}) 04:42:51 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:51 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="726177000000000000000008000000000000000000010000000000050000000009000000030000005802000000000000f8000000f80000000000000000000000c0010000c0010000c0010000c0010000c001000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000f80000000000000000000000000000000000000000004000636f6e6e6c696d69740000000000000000000000000000000000000000010000000000000000000000000000e9ff00000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000efff000000000000000000000000000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c80000000000000000000000008400000000000000003800636f6e6e62797465730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000bb8900000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r1, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xc6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf208}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4040804) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10880054}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0xec, r1, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x88}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x11}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x22}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x4001) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1328.903250] IPVS: ftp: loaded support on port[0] = 21 [ 1328.931809] IPVS: ftp: loaded support on port[0] = 21 04:42:51 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x88ff00}) [ 1328.981139] IPVS: ftp: loaded support on port[0] = 21 [ 1329.011397] IPVS: ftp: loaded support on port[0] = 21 04:42:52 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x200, 0x20000) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x80000000, 0x7}) getpeername$l2tp6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x20) sendmsg$SOCK_DESTROY(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x1018}, 0x1, 0x0, 0x0, 0xc000}, 0x0) 04:42:52 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:52 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvfrom$rxrpc(r4, &(0x7f0000000080)=""/239, 0xef, 0x12000, &(0x7f0000000180)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0x3ff, @rand_addr=' \x01\x00', 0x3}}, 0x24) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0xb, 0x2, 0x6, 0x3, 0x2}]}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:42:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') socket$l2tp(0x2, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x1338, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffc70}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x461}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x81}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x400}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffffffe}]}, @TIPC_NLA_BEARER={0x38, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth1_macvtap\x00'}}]}, @TIPC_NLA_MEDIA={0x94, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7818}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4b84}]}, @TIPC_NLA_NODE={0x11a0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0xfffffce8, "6825a730f3869787b12ab9369add1fe7486268f338f553d2d25dd9cefad329be66dde7"}}, @TIPC_NLA_NODE_ID={0xb5, 0x3, "e09bc601dfb366c8b9e07a83b3829fccfd9930a1ace8e48f36a30559438c7403a178d6dc77ec916b1417092832ae026c96d5759caf273a8e6900e9edb977ec09f5f883a526318c6ada69317308ac7c1f80205b5cd2c10d6a91626bb4aed116ca261e17a6fa82c90346fd3e3d0da9131be35c1a9631f17acd0b695f4153019d08239e36ea28d9c8f05a32e59aea6066869326bb9b78d8a2122366f1549439d7d8b8a0a55d3309a1a6ac24a35eb327280f08"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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@TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "d716dc5c001379372e2b1072f4dfc9605b32fb80a225ec6aef9f91e2a3d8c1a799"}}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "9d0d2b78e2727962e670f56f8ca0638c878d58115b2ef836"}}]}]}, 0x1338}, 0x1, 0x0, 0x0, 0x20004095}, 0x8000) perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:52 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1329.548630] IPVS: ftp: loaded support on port[0] = 21 [ 1329.556051] IPVS: ftp: loaded support on port[0] = 21 [ 1329.640987] IPVS: ftp: loaded support on port[0] = 21 04:42:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x6b6b6b00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:54 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:54 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_SET_KEYBIT(r4, 0x40045565, 0x213) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x4282002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) setfsuid(r7) keyctl$chown(0x4, r5, 0x0, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000100)={{}, 0x3f, 0x4, 0x1}) keyctl$assume_authority(0x10, r5) r8 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='\x00', r5) keyctl$assume_authority(0x10, r8) 04:42:54 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VFIO_GET_API_VERSION(r5, 0x3b64) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:42:54 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1331.989427] IPVS: ftp: loaded support on port[0] = 21 [ 1332.001379] IPVS: ftp: loaded support on port[0] = 21 [ 1332.009722] IPVS: ftp: loaded support on port[0] = 21 [ 1332.078637] IPVS: ftp: loaded support on port[0] = 21 04:42:55 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast2}}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f00000000c0)={@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}, 0xc) shmget(0x3, 0xc00000, 0x54000000, &(0x7f00003ff000/0xc00000)=nil) r5 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000200)=""/178) shmctl$SHM_STAT_ANY(r5, 0xf, &(0x7f0000000040)=""/68) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:42:55 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:55 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:55 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x20) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r1, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000100)=""/82, 0x52, 0x0, &(0x7f00000002c0)={0x11, 0x6, r1, 0x1, 0xca, 0x6, @broadcast}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000340)='./file1\x00', 0x28000, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000300)="b5057018", 0x4) 04:42:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = eventfd(0x9) fcntl$setstatus(r1, 0x4, 0x40000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000000c0)=r5) r6 = socket(0x27, 0x1, 0x1) sendto(r6, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) ioctl$SIOCPNGETOBJECT(r6, 0x89e0, &(0x7f0000000100)=0x20) ioctl$FBIOGET_FSCREENINFO(r3, 0x4602, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x2, 0x8821fe}) 04:42:55 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1332.566571] IPVS: ftp: loaded support on port[0] = 21 [ 1332.602743] IPVS: ftp: loaded support on port[0] = 21 [ 1332.611305] IPVS: ftp: loaded support on port[0] = 21 [ 1332.727301] IPVS: ftp: loaded support on port[0] = 21 04:42:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1b11f1f000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:42:57 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, &(0x7f0000000040)={0x3, @sliced={0x5, [0x7ff, 0xffe0, 0x2, 0x1, 0x3f, 0x2, 0x6, 0x7, 0x2, 0x0, 0x4, 0x3, 0x80, 0x5, 0x3, 0xa7d5, 0x98a, 0x11fa, 0x101, 0x9, 0x3, 0x1, 0xff0f, 0xfffc, 0x8000, 0x58, 0x3, 0x9, 0x3f, 0x8, 0x400, 0x401, 0x2, 0xb49c, 0x7f, 0x5, 0x2, 0x3, 0xffff, 0x2, 0x4, 0x5, 0x7, 0x5, 0x4, 0x2, 0x1ff, 0x101], 0x7fffffff}}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:42:57 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:57 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:57 executing program 1 (fault-call:6 fault-nth:0): clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:42:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000140)) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) sendmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="275388b259eb8204aa5442ef6cc4ae826904ec1b5151047e60fb0aeedc83d648cc265463ec275fb7c1aa30edfa5fcfba748649cd72d429dccbbf", 0x3a}, {&(0x7f00000005c0)="90beebada94e1a3c4e06c11f049caf108a58fd6ffdd3bd5d806b9610720586001c3c72a66f32f71560d58038a89fc96243302704bad4af6cecb1afeb80f8c3852b1824a66e26c08aa896658fcea230877f759e72b70fe3a1115d5bcabfd7891dfaa10208417c8789e0d27a42d8ea0e3a31c65d2d83b1b7206a68a4d4be624fea53e41b61a096543dff206d9b89c1a0e86b33a558cb1df9868011c696e8ef860b47bd38525c746f6a1ff568eebd86cad2c9e34ac61f3888fc3f009d1616fd0d7d52bc77871e05b98a7c586ead18c5ef27076486476c3a8049caafc7", 0xdb}, {&(0x7f00000006c0)="3e372e68163845b0eb8728117528749fa802b0549dc8144d4ff39d8fb1a3adc790e751c0fe95e6024d759f39d1435dfad2d121705fa537585713d244258c52ab5eccfc8088b74df42ddcfe7953eb40b83eb664035cda4212db3e232a953765588e5927e0d458d35eaccdd958691511aee31d8029b3a8c8a67dbc8e2318feaec3f252bb0de25f1fc11527bdb1b98a50be0072ad292ec06ac7c6d0682b08e56f6630d5a7fcc36ca3c6f5e5d63131d13fe0bf4601519e5e2ece57b54c78cd711abfdd0ee7e0aa85b00b648007a699583476f1308fccd16c8680f52e9b0efd49dfbe11b787ab11891965744095c011b9", 0xee}, {&(0x7f00000007c0)="fab5801cf582f45a9119c6031ce76c89b75b51b41b32e3210dbcea8a77e03f7ed2bb48131b8f402d77e99342bde4fe9922142a7d84595fb30915f153a6e4f2c63c00f0db009812aa2d22af39ba33426d1ff85c98b32de9b24395d7ee79cf4218227b7fe98da469467fe07dd94ff52f94c28caccf832fa6ff039edaec3f685352ee29e2545aa1a0d080f7b5242908e38a73db6bd75df7e3e2cbc350431d9a5dd37daab97cdf32dd1f959254c12c90d6be1daf1fcf9ef361dc27a5e863b08539c87405ce017e415233e296851cb2ca0365eb5f26f80c85ef59004bb1079c144a465d8385", 0xe3}], 0x4, &(0x7f00000008c0)=[{0xe8, 0x88, 0x7fffffff, "91d412e90e0ad6011551d534edf8437ee5d9943ad086dfa83a95cf1b5edc37ded1e2bd8bd73259b287628dde8755f4eb00aa7f382b69a11f83807366674ac590f39b7090ffab4d6d51810044aed162055ff09dbce25cf30ab20869a3f27019f97877f905519c2685915d527f226a74837ea305edae337cf25c0a86670d79478a91b72f3d90f06e9055a54def9e3245162975e3d07f999d924f7d9a07f93aa4ae27773a5dee1670bac8f88123dab4abe43b100fb64ef6b510e8dd95c9f82ad0fd3371c9d460b91d0fe63f01e4ce8c23200b"}, {0xd8, 0x10e, 0x0, "081392f054d927d4dced200c3aff9b2d60ad20e51512cfc0b202ace82464b0b65f079d016a66e47223aabc6a2697eec1172f30401500523fd9afdf720109fbc13b64c29f4041517c5b30b65c10da0bd4afdba5dd887c2f118be38c7ed180f97c4cbc953cd595855a8b9dab7148b9dbb5e95897d991616021f0852d465c6a9a61be5666590d17e80a023023f2b31c6c185b87ec2599156df9ee60e3b6ec89ae44bf09dac5c6389ad5e80fbcf0677dd4eac5e6e035909ead46706b07d901d313894c88c0466f94aecf"}, {0x1010, 0x29, 0x800, "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"}, {0x28, 0x26, 0x8, "45c821178c345f4ab321a54d722ce10a70f7"}], 0x11f8}, 0x48081) sendfile(r2, r3, 0x0, 0x80001d00c0ce) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1335.062151] ptrace attach of "/root/syz-executor.1"[15232] was attempted by "/root/syz-executor.1"[15235] [ 1335.081085] IPVS: ftp: loaded support on port[0] = 21 [ 1335.084327] IPVS: ftp: loaded support on port[0] = 21 04:42:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1335.107781] IPVS: ftp: loaded support on port[0] = 21 [ 1335.108615] IPVS: ftp: loaded support on port[0] = 21 04:42:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x40, 0x0) connect$vsock_stream(r3, &(0x7f0000000100), 0x10) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:42:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:42:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x6000000000000) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1335.586263] FAULT_INJECTION: forcing a failure. [ 1335.586263] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.650778] IPVS: ftp: loaded support on port[0] = 21 [ 1335.651729] CPU: 0 PID: 15244 Comm: syz-executor.1 Not tainted 4.19.132-syzkaller #0 [ 1335.663875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1335.673230] Call Trace: [ 1335.675829] dump_stack+0x1fc/0x2fe [ 1335.679469] should_fail.cold+0xa/0x14 [ 1335.683366] ? setup_fault_attr+0x200/0x200 [ 1335.687691] ? lock_acquire+0x170/0x3c0 [ 1335.691674] __should_failslab+0x115/0x180 [ 1335.695915] should_failslab+0x5/0xf [ 1335.699637] kmem_cache_alloc+0x277/0x370 [ 1335.703792] taskstats_exit+0x66d/0xc0f [ 1335.707779] ? taskstats_user_cmd+0xfc0/0xfc0 [ 1335.712280] ? do_raw_spin_lock+0xcb/0x220 [ 1335.716520] ? _raw_spin_unlock_irq+0x24/0x80 [ 1335.721024] do_exit+0x685/0x2b70 [ 1335.724488] ? mm_update_next_owner+0x650/0x650 [ 1335.729160] ? get_signal+0x388/0x1f70 [ 1335.733058] ? lock_downgrade+0x720/0x720 [ 1335.737205] ? lock_acquire+0x170/0x3c0 [ 1335.741190] do_group_exit+0x125/0x310 [ 1335.745082] get_signal+0x3f2/0x1f70 [ 1335.748798] ? tty_read+0x1f4/0x290 [ 1335.752427] ? copy_from_read_buf+0x4a0/0x4a0 [ 1335.756934] do_signal+0x8f/0x1670 [ 1335.760483] ? setup_sigcontext+0x820/0x820 [ 1335.764809] ? security_file_permission+0x1c0/0x220 [ 1335.769838] ? vfs_read+0x15c/0x3c0 [ 1335.773464] ? fput+0x2b/0x190 [ 1335.776656] ? ksys_read+0x1c8/0x2a0 [ 1335.780374] ? exit_to_usermode_loop+0x36/0x2a0 [ 1335.785052] exit_to_usermode_loop+0x204/0x2a0 [ 1335.789644] do_syscall_64+0x538/0x620 [ 1335.793538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1335.798723] RIP: 0033:0x45cba9 [ 1335.801914] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1335.820816] RSP: 002b:00007fdf6c2d4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1335.828523] RAX: fffffffffffffe00 RBX: 00000000004fc3c0 RCX: 000000000045cba9 [ 1335.835794] RDX: 0000000000000001 RSI: 00000000203fefff RDI: 0000000000000003 [ 1335.843064] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1335.850330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1335.857599] R13: 00000000000008a5 R14: 00000000004ca3ea R15: 00007fdf6c2d56d4 04:42:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1335.931103] IPVS: ftp: loaded support on port[0] = 21 04:42:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x7fffffff, 0x1000}) [ 1336.018187] IPVS: ftp: loaded support on port[0] = 21 [ 1336.253786] audit: type=1800 audit(1594356179.208:44): pid=15309 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="file1" dev="ramfs" ino=220301 res=0 04:43:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x10000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:01 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000000000000, 0x882200}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 04:43:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x3813c2, 0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x1f, @mcast2, 0x1ff}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0x2a, 0x4) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)={[0x0, 0x9, 0x340, 0x3, 0x200, 0x800, 0x8, 0x2, 0x1, 0x1, 0x6, 0xc5, 0x3, 0xfffffffffffffffe, 0x80000001, 0x10000], 0x1, 0x220100}) [ 1338.119719] IPVS: ftp: loaded support on port[0] = 21 [ 1338.142835] IPVS: ftp: loaded support on port[0] = 21 04:43:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) dup2(r2, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x6, 0x1000}) [ 1338.161349] ptrace attach of "/root/syz-executor.1"[15456] was attempted by "/root/syz-executor.1"[15458] [ 1338.199383] IPVS: ftp: loaded support on port[0] = 21 [ 1338.207599] IPVS: ftp: loaded support on port[0] = 21 [ 1338.322263] audit: type=1800 audit(1594356181.278:45): pid=15482 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16978 res=0 04:43:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x200000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1338.435540] audit: type=1804 audit(1594356181.278:46): pid=15482 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir416371204/syzkaller.ZvQLFL/2463/file0" dev="sda1" ino=16978 res=1 04:43:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x3aaeb760f8720f58, 0x0) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f00000000c0)={0x2, 0x2}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r1, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x3f) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001c00)=ANY=[@ANYBLOB="6400000010000555000000010271ffaf00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a002e0000003c0012000c00010069703667726500002c00020014000600149ef0e1be118746bbbf83fb842f55121400070032"], 0x64}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1338.752303] IPVS: ftp: loaded support on port[0] = 21 [ 1338.773007] IPVS: ftp: loaded support on port[0] = 21 [ 1338.897108] IPVS: ftp: loaded support on port[0] = 21 04:43:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x400000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:04 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:04 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) ioprio_get$uid(0x0, r4) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r7 = dup3(r5, 0xffffffffffffffff, 0x0) ioctl$SIOCX25SCAUSEDIAG(r7, 0x89ec, &(0x7f0000000040)={0x40, 0x20}) 04:43:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0xea60}, 0x14, 0x853, 0x5}, {{r4, r5/1000+10000}, 0x1, 0x20, 0x4}, {{}, 0x14, 0xb64e, 0x10c6}, {{0x0, 0x2710}, 0x15, 0x94, 0x10000}, {{}, 0x1f, 0x0, 0xd01}, {{}, 0x16, 0x7fff, 0x8}], 0x90) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1341.181640] IPVS: ftp: loaded support on port[0] = 21 [ 1341.197973] IPVS: ftp: loaded support on port[0] = 21 04:43:04 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) write$binfmt_aout(r2, &(0x7f0000000200)={{0x108, 0x1, 0x1, 0x38c, 0xa3, 0x3, 0x141, 0x1}, "2094f194c8be64815f863f7d67f6fe0cca3439eb377f600126152f06fa3f422d49f695834d015d2165121f482cbbd5259fb48b558c1a5446a4c196631f05adcdaec0e83482b48b830ebd3f42f496426bc53a69322ee87ed45a5dea1101b605e115f4a42c763d4d604b50f1edbe55a5cdbd921e52804d41f1f306db641f2b65944deb91d6bdcb545dcb42ac91e12e2d9e0f35c8eb7602eb90d4d1458e5140ce3dab99543a03a7577c8ea0300eaec258d4421c3b017de708c6ae8c6ba44193d801f2891485cb0f46e48abd9527de849d421a66f25c548359de12ea7df8ff6be5b0623fa2148facab7d3f2bcd6f70ea58fb7c", [[], [], []]}, 0x411) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SPEED(r4, 0xc0045002, &(0x7f0000000040)=0x1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) ioctl$SIOCX25SCUDMATCHLEN(r4, 0x89e7, &(0x7f0000000780)={0x11}) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0x1412, 0x800, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x1}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x5}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x100003}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x2004c000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x202000, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00f000", @ANYRES16=r5, @ANYBLOB="00032cbd7000fbdbdf2501000000000000000141000300000017000000060000800069623a76657468315f746f5f6261746164760000"], 0x3c}}, 0x20000000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r7, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000007c0)={r6}) fchdir(r8) [ 1341.233484] ptrace attach of "/root/syz-executor.1"[15673] was attempted by "/root/syz-executor.1"[15677] [ 1341.255658] IPVS: ftp: loaded support on port[0] = 21 [ 1341.267797] IPVS: ftp: loaded support on port[0] = 21 04:43:04 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x3, 0x882200}) 04:43:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1341.706368] IPVS: ftp: loaded support on port[0] = 21 04:43:04 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x101400) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) sendto$inet6(r4, &(0x7f0000000140)="6d5354fd4ffdef7b206d81ad8a0103465138fb0c666cdffbed61ffe3ff3f60c385ce52a0bdbf155218d11dd0fa57871fa3c29b260abad3d46775b64f1bfe29979a9ed9909f8dc0d931be9541eabc4428025ca16c1db683104e142b5814d78dd4a2896141eb27acb2d98d94ae77845ad821953617861dd8d77204aa33568396e6e067cbf6e81be9c0ecb3b13910f31477da616204e0ea3eded8b5118ff1eaf19c9cce2becc34961434c90a86fa63f77b9650c37b61db7da6dd7589b6a684ff5f2b8b72843592feb07b7fe85d6e24d2bcd7be979edc6ecfb1af6505b9dca62612ce67dea475212ac9212763cb536", 0xed, 0x4080, &(0x7f0000000240)={0xa, 0x4e22, 0x4, @loopback, 0x20}, 0x1c) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000080)=""/76, &(0x7f0000000100)=0x4c) [ 1341.765277] IPVS: ftp: loaded support on port[0] = 21 [ 1341.853279] IPVS: ftp: loaded support on port[0] = 21 04:43:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1344.220691] IPVS: ftp: loaded support on port[0] = 21 04:43:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:07 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="059f1b65a1df3811049a155b598c5b45cc08", 0x12) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:07 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x7f745b824000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:07 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x3) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1344.469474] IPVS: ftp: loaded support on port[0] = 21 [ 1344.499030] IPVS: ftp: loaded support on port[0] = 21 04:43:07 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1344.544002] IPVS: ftp: loaded support on port[0] = 21 [ 1344.547349] ptrace attach of "/root/syz-executor.1"[15951] was attempted by "/root/syz-executor.1"[15953] [ 1344.669878] IPVS: ftp: loaded support on port[0] = 21 04:43:07 executing program 3: perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/86, 0x56}], 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)) r3 = socket$unix(0x1, 0x2, 0x0) r4 = getpid() r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000000)) r6 = syz_open_procfs(r5, &(0x7f0000000040)='smaps\x00') preadv(r6, &(0x7f00000017c0), 0x375, 0x0) getsockopt$CAN_RAW_RECV_OWN_MSGS(0xffffffffffffffff, 0x65, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet6(0xa, 0x0, 0x0) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$NBD_SET_BLKSIZE(r7, 0xab01, 0x80000000000) ioctl$BLKZEROOUT(r7, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:07 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:08 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x28) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) gettid() r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f00000002c0)=""/33, &(0x7f0000000300)=0x21) sendfile(r2, r3, 0x0, 0x80001d00c0d1) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000380)='./file1\x00', 0x7, 0x4, &(0x7f0000000c00)=[{&(0x7f00000004c0)="1260c18c33e6adb841cfc5e8cba0b9b9ac05e3cb2f2cad0a675b85e0ab65d43816b6e3321a5772aaea48b6e3ce576860fa816cd9230c2bebe03eb46a155ff70f0ffa7ca506bd1b269a88093cc77dcfdb2241abe8fec886660e3f4fecb5768ee1c329f831200ebc452c0670d1c1f791b6212ff2ea88931e857739634c7e7809b85e569573e376e34944", 0x89, 0x5}, {&(0x7f00000003c0)="83d6f316a1", 0x5, 0x7}, {&(0x7f0000000400)="bd86", 0x2, 0x4}, {&(0x7f0000000b80)="23e02260be01e8ee0fbb512d7c861ad0620a1bab81ebcfe66c2c2e4d6a00e7ec38c3c0409a48b13afa7cce33da81263520609fb2566514d51c1e92d650ffd20ca4ffb1e36d2d36", 0x47}], 0x800006, &(0x7f0000000cc0)=ANY=[@ANYBLOB="747970653db06b2cc82c6e6c733d69736f383835392d332c73657373696f6e3d3078303030303030303030303030303130302c6465636f6d706f73652c7569643d", @ANYRESHEX=0x0, @ANYBLOB='\x00\x00\x00\x00G', @ANYRESHEX=0x0, @ANYBLOB=',appraise,fscontext=sysadm_u,smackfsfloor=#)-]^*#:%!,appraise,fowner=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f00000005c0)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0x240, 0x240, 0xffffffff, 0x240, 0x330, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x4d4, 0x4d3], 0x65, 0x1f, 0x2}}, @common=@frag={{0x30, 'frag\x00'}, {[0x8, 0x4], 0x457, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@private0={0xfc, 0x0, [], 0x1}, @ipv6=@remote, @port=0x4e21, @port=0x4e23}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@dev={0xac, 0x14, 0x14, 0x22}, @ipv6=@remote, @port=0x4e23, @icmp_id=0x67}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @private0={0xfc, 0x0, [], 0x1}, [0xff, 0x0, 0x95cbee013d717e32, 0xffffffff], [0xff, 0xffffffff, 0xffffffff], 'veth0_to_batadv\x00', 'tunl0\x00', {0xff}, {}, 0x3b, 0x40, 0x0, 0x17}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x7, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv4=@loopback, @port=0x4e22, @icmp_id=0x65}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x3, 0x4, 0x0, [0x6, 0x4, 0x7f, 0x4, 0x4, 0x1, 0xd79a, 0x7ff, 0x27f, 0x7, 0x3ff, 0x5, 0x0, 0xfff, 0x20, 0x5], 0x9}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x7, @ipv6=@remote, @ipv6=@private0, @port=0x4e24, @icmp_id=0x64}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x598) 04:43:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VFIO_IOMMU_GET_INFO(r4, 0x3b70, &(0x7f0000000080)={0x18, 0x0, 0x0, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETFB(r2, 0xc01c64ad, &(0x7f0000000040)={0xb774, 0x26, 0x383826c2, 0x6, 0x2, 0x10001, 0x10000}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1345.187473] IPVS: ftp: loaded support on port[0] = 21 [ 1345.196318] ptrace attach of "/root/syz-executor.1"[16069] was attempted by "/root/syz-executor.1"[16071] [ 1345.197937] IPVS: ftp: loaded support on port[0] = 21 [ 1345.260179] IPVS: ftp: loaded support on port[0] = 21 04:43:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x228c01, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400280) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x55) 04:43:08 executing program 3: r0 = socket(0x15, 0x5, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @private0={0xfc, 0x0, [], 0x1}, 0x3ff}}, 0x4, 0x401, 0x3, 0x7, 0x90, 0x8}, &(0x7f0000000100)=0x9c) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1345.807424] hfsplus: type requires a 4 character value [ 1345.861430] hfsplus: unable to parse mount options [ 1346.303004] hfsplus: type requires a 4 character value [ 1346.320902] hfsplus: unable to parse mount options 04:43:10 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x2001000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:10 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:10 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:10 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:10 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x842, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r5, 0xfffffffe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={r5, 0x1}, 0x8) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1c, r7, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x1) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000180)={'veth0_to_team\x00', {0x2, 0x4e21, @loopback}}) r8 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$EVIOCGABS2F(r8, 0x8018456f, &(0x7f0000000080)=""/229) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x2, 0x101800) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000380)="6613c84e865cb44b041a29a33bc56be6d6f8aad0d0c5f1efacee5982627bc0662237b8049fef7fbb52a9d621c0e57f549a0f422d3a799aef616ae4d3cb8bb050e4879f0f30944a953b38f5fc84100971972f523d978d6044bca034e04e6d1982470dc8b7aab265a4eadb312d59b841dfdeb133ef99da9c00bbb9971806aa27b2f805602728595014b24ad6381c020432d5743f720156bef8f11047aa886009597d13152675aa9ed310b762d11d98dc4765f678bc07692caf5c03665a21e031", 0xbf, 0xffffffff}], 0x1d0018, &(0x7f00000002c0)={[{@degraded='degraded'}], [{@measure='measure'}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1347.507489] ptrace attach of "/root/syz-executor.1"[16202] was attempted by "/root/syz-executor.1"[16205] [ 1347.528270] IPVS: ftp: loaded support on port[0] = 21 [ 1347.537449] IPVS: ftp: loaded support on port[0] = 21 04:43:10 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x15, 0x5, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) sendmsg$IPSET_CMD_HEADER(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0xc, 0x6, 0x5, 0x0, 0x0, {0x3, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x895}, 0x40) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, &(0x7f0000000080), 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f00000001c0)={0x800, 0x7fff, 0x7, 0x2, 0x4}) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x882200}) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) [ 1347.564706] IPVS: ftp: loaded support on port[0] = 21 [ 1347.670637] IPVS: ftp: loaded support on port[0] = 21 04:43:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) sendmmsg(r2, &(0x7f0000004840)=[{{&(0x7f0000000100)=@l2={0x1f, 0x4, @fixed={[], 0x12}, 0xfffc, 0x37e90ea4575db9f6}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="06e39e1244411f2bf50d727f051ed9d33e59c25c4f6ad3a39483096c162d7b1954fb6c5a42cb2f0a6ac40d6da299a7b0d2c9901b15f3ea", 0x37}, {&(0x7f00000001c0)="9fe4fb834aae2e2f4b79c7c45bb30623db55e6b1675f1412b3bc8504ea9cca8d2b428f4247fb29d69566415bd1", 0x2d}], 0x2, &(0x7f0000000240)=[{0xd0, 0x0, 0x7, "07d86cade80860772fd37c6e1ede58c55b0e7db6e22cd8b4d10a4c57af11fa4629dfcfb0b2699375d76612819d438b1ba94a9a8107e0af143a53557fc3a09f297b00fd7b93f4097159d76e5228999bd03518f5c2c633b48fb9af6be3e96904e27fca3de8700191cdab65fd1c29092c8e65812583e0ce2fb2660d4754a494a381fa3bd11179522e9e3573f01dcee502ba18f33e9cbd5437c4b754ae22be8b27a8658c3df4efff917ffb71f1e9aa9f2ad15af309b49a9b8cd8573d5616eed3dbcc"}, {0xd8, 0x10d, 0x362, "29659b1acff3f206c4d794ddfc527ded61f5524d16e472f873c8feac75fd1db50f6b96631905b3971f9c79914439cacda768fbc9e32e29f38cac5603552c6b0310038310d4bd22fd8da90ac7da774e573140ff43fdab5ae0e80cb7c87a6570ebc84a33f66d6a77f29c1ebd0b5f16894c23f8208f129fb3eadb61661626af9e40db1a6fa999f2c385e8947bf39c52a4dd59368c1ed1077d8be12f9ee91192ae53450e9499cdff6853085d5d961a77d77adb9161df3dd222a967c3a8fe87e8b92e878e"}, {0x30, 0x10a, 0x1, "b45cc059ab1ae909e2f4285573e18b37ccd060af24b5f4795ab4d1"}, {0xf0, 0x118, 0x7, "bd7777c779f2dc6dd3f259f69deeeb2affc2a965dd7c3067e990d1eabe1590a711189e665b3f96c82515f5293459618c7439946c42da806bf2ce1c86483b77776bbb0137bd9a37a18bb3a70c5d8dc53a02abc7f9ee99ee01fa4ef0ab06ff34932b1976fbc0274f9c71a58d1189a57ea2aa07c49fb0b27ebb3ef3682fda79839f84cf37e00a35051ddfae00535b3f5fe18a397b60596fe7d1ad9ed117b0fa0f249c22481547dbcce55fc34f700b7083361e919b9b87e9a9649601a9366841c04e8c3873697eb1d1e77e35c3a99c151a05f73bac7abfda02597c"}, {0x98, 0x10b, 0x1, "e62e5c5aaea3edf38a06845af47c5002ffa5bb5b09029a3aa2b0b9cab40735bfb74225d2d47f3dab0ecd13753d6723f99c4b5ac10b203a00a04b41828eabf9fe7a7657ce5f061e03c1088dfa93612a0bdd021893cd8ddc6aa34bf3e58935d9c5d16032d912eaee3f0d70f3daa149c5ae0aeb5836c479e2f1fd234b61a006c6bfa6ef7c"}, {0xb0, 0x0, 0x3f, "2e46e969edc7ec26304fa2e08f760773f5f71ea811a92547b9eb69654d8f88ef35e7e93d94a254a29770f2391d28e7c8dd531da98a4dfc9328b1f4fd82b30a12a8acf60637446975ef269ec7be62a1c336628e47f667d1b61b5e7b0ea6530a0b8182a5dee1704ef0a58994da32e9381325864e4c2eaab564bf9224abf24688753d5aa375a9b344ee2a978a452ee4de90819a220a7c319d8ba8"}], 0x410}}, {{&(0x7f0000000680)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e24, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)="61ccbff5c285b31ec1e85a7ac9111194acc7e01c89627a21d25f816138157d6b0d0005588c7458c4a93a04fb179a7eaf347aa3a3e36b58fba0297a80cc9819c18d28fdc7c609b6", 0x47}], 0x1, &(0x7f00000007c0)=[{0x1010, 0x118, 0x80000000, 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"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{0x30, 0x10c, 0x0, "36aef2bb9854c3bcdb3534ce41c58b0831e3539da9c91f8c8570120b4d5fd7"}, {0x98, 0x113, 0x7fffffff, "54752b33aaceb4abe952a822225feb97871998b6ddd5cf791d0d042d5acfa56575379eff6a01d45d58944fd6a8e0a80185d5b687636db6ef8a390672704bd74543b19907ed69f06dbeaebc364f439bf2af573a8cf38ad99100e2725bac0a417dbd2a1650a9e6202032eb481e7a910e8e2afd5bdc7762c9f5799567194c2b5bfcc991380d7ffc1db6"}, {0xc0, 0x10e, 0x7fffffff, "616a626f8a0415587f00e3de5d9a6827de6fd0443bd3f1f013525f3ec47203559e820ba19613ba2537e3fc03c8a522b4209a0d6866113da39550e0441bdd785ec383350d0eec0d7908659d67579b0d199b23c9457b305a1d1faf4bd4afa89b5aaa738d99beed3642582a974cbb6e3cdf93bbb28f19d9485ab6a8afaa882584ee3c62a785f86441eec26fc1cb0e23b76ac3c96e66d32c44577eee52586109847e89be46466c6b9a7ed7"}, {0x98, 0x11, 0x8000, "76316b5d16bc9a18d0e90cab1de78ba4f32306361c1cc7952b2f1e259aa11b3ed178257843af8b114941d584b547f71a6d60a884f47b312733dc38f064e90e8fdec5e5264f2b3a50b05b63e4de6902fa955f077961dff3fe2e103a9e62a24815273cec7291ae7731c5a90052f18e3b871412acbc3bd45825e299e296528c669140c0987e"}, {0x90, 0x3a, 0x1bc0, "7931101699d50068003344aa0b5880fca450abcd0b3a62b30d6eb03ea5a506daded4c5dc40c791e1f7f5a77cee6e7fcc86dc842adc62850cc5a5f6f30b87332435d77a3f343483b332483b4e67d796f9e699c83fcceb45d2aa265c1d3122ae627925bfb4dd6092edd81b328765d2f1dcad8924ce00220910c09c8fb1"}, {0x18, 0x10d, 0x8001, "94db60c8"}, {0xf8, 0x29, 0x200, "0df3f413bf2942ffd3f51ea825c3af48acd75812a08c6a4409892df60106ddbb40a5a753734896513531fe946eebeab849ccd44b27b0b7cbae4b14548f4a38bb03c478f4a32b8882e8f7b30f6ca2481653e77312c026d0338d3ecac9ff5681bf10455f4705fbf85a0cc4dae8f1989d12843857a7e4de43d1ea257202df456baac96a95b435106ed97ca4338a2ba6a38a927c3ef57a7897f6ed303304a0b3cae680790148130228a50469d887f281853a2c60b35e591cc4d6b986b8be5a12ace277b67e495c53e510024c36309667f95e6ecdefa198627dcc822971946486fbec98"}, {0x38, 0x104, 0x1, "718a6f5fe9a37c4e1eca3354c3923c00cb2737943240f683e6c1351f3bd8b527ed"}], 0x1408}}, {{&(0x7f00000046c0)=@in={0x2, 0x4e24, @remote}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004740)="2f472dd16a1e9f7e0b27", 0xa}, {&(0x7f0000004780)="b2070f432974c17f4af9d8e97a01ae4cee98ac3fd5f76366b460ef1bd4be01cb67dbeaba7a57e09d66943274a3aefb2ba63f20b5e31d9a092e6a2c2e8779b781bafcf03332bab0752f6ed7e3c0de805cef1438a1f400f762a15aa17a3e4a4a4c0465010e55a5482c0cddca5c4c5a4b0d53abbcf04fa4dd84", 0x78}], 0x2}}], 0x5, 0x4004040) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0xf000000, 0x5, 0x0, r0, 0x0, &(0x7f0000000080)={0x9b0961, 0x4, [], @p_u32=&(0x7f0000000040)}}) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0x3) 04:43:10 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1348.064451] IPVS: ftp: loaded support on port[0] = 21 04:43:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1348.204668] IPVS: ftp: loaded support on port[0] = 21 [ 1348.257589] IPVS: ftp: loaded support on port[0] = 21 [ 1348.283051] IPVS: ftp: loaded support on port[0] = 21 04:43:11 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)=0x1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x2020000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) socket(0x1000000010, 0x80002, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="00020000000000e3280012000076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400070f56bdd435e5dcf6f309566f3a", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xe27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xfff1}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x40, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{}, {}, 0x0, 0x0, 0x2}}, @TCA_RSVP_DST={0x14, 0x2, @remote}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x10}}]}}]}, 0x70}}, 0x0) 04:43:13 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) [ 1350.891205] IPVS: ftp: loaded support on port[0] = 21 [ 1350.950680] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1351.103883] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1351.239818] IPVS: ftp: loaded support on port[0] = 21 04:43:15 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_SETCONFIGURATION(r4, 0x80045505, &(0x7f0000000140)) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000080)={0x0, 0xe78f, 0x9, r0, 0x0, &(0x7f0000000040)={0x980905, 0xf4e6, [], @value=0x5}}) eventfd(0x3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x40) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x200000, 0x0) r8 = dup(r7) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) ptrace$cont(0x1f, 0x0, 0x2, 0x5000000000000000) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:15 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x1c3042, 0x99a5153559ac385b) ftruncate(r3, 0x200004) r4 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000005}, 0xa}], 0x4000000000000d0, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r4, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x2, 0x70bd26, 0x38, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048084}, 0x10) sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r5, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '-{&[\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x25}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}]}, 0x64}, 0x1, 0x0, 0x0, 0x20044080}, 0x80c1) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:15 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1352.113348] IPVS: ftp: loaded support on port[0] = 21 [ 1352.116291] IPVS: ftp: loaded support on port[0] = 21 [ 1352.136502] ptrace attach of "/root/syz-executor.1"[16509] was attempted by "/root/syz-executor.1"[16511] 04:43:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r4, 0xae80, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x6, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1352.168692] IPVS: ftp: loaded support on port[0] = 21 04:43:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x3) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvme-fabrics\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x20, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2b2d}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80402000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x228, r3, 0x200, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0xa0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "7906472101d4096f41400749e0a9be535cae3fc082be6a41032a6d1cadf1"}}, @TIPC_NLA_NODE_ID={0x3b, 0x3, "6cdf7b3f1cdf907de24c866701fd7504dfe092fb0792cee7bcaf025d35271e3bcc468dd523ca35e6750d2b2bce17dd68e3dc9c419f825c"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_NODE_ID={0xf, 0x3, "9bd8ff77370997b2e17929"}]}, @TIPC_NLA_MEDIA={0xd4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x33}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x91d7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4c672edb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffff7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xb16}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x400}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x1040}, 0x2004089e) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:15 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1352.555908] IPVS: ftp: loaded support on port[0] = 21 04:43:15 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1352.658477] IPVS: ftp: loaded support on port[0] = 21 [ 1352.730091] IPVS: ftp: loaded support on port[0] = 21 04:43:16 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x8000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:16 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000040)={0x2, 0x1738, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:16 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1353.933162] IPVS: ftp: loaded support on port[0] = 21 [ 1353.971982] IPVS: ftp: loaded support on port[0] = 21 [ 1354.260317] IPVS: ftp: loaded support on port[0] = 21 04:43:18 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:18 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0xa0880, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2040, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000080)={@none, 0x2b, 0xc9d1, 0x2, 0x1, 0xa4c, "c2f3c48de531745217dd611185d39b437e50ba3b41a207ac0e4bed74921c3ab53a56b22f213d3aa37394da5818a51e53f27614ceb2c4a01349cb4e7f09ffbc6255e17ba87ea31feec25d2e9a32dbf9540eb006758fa06f59b5a27289303a6f4e6f4b7a7c5333b0eef51fd8cfb04986b9111fe5025e5ad02fc390cb8b5dba0086"}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400604) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:18 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x1, 0x8821ff}) [ 1355.674063] IPVS: ftp: loaded support on port[0] = 21 [ 1355.679613] IPVS: ftp: loaded support on port[0] = 21 [ 1355.679630] ptrace attach of "/root/syz-executor.1"[16765] was attempted by "/root/syz-executor.1"[16767] [ 1355.700195] IPVS: ftp: loaded support on port[0] = 21 04:43:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xe5) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:19 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:19 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x5700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1356.183791] ptrace attach of "/root/syz-executor.1"[16861] was attempted by "/root/syz-executor.1"[16863] [ 1356.200609] IPVS: ftp: loaded support on port[0] = 21 [ 1356.213397] IPVS: ftp: loaded support on port[0] = 21 [ 1356.500246] IPVS: ftp: loaded support on port[0] = 21 04:43:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x40440100000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x101480, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$USBDEVFS_SETCONFIGURATION(r2, 0x80045505, &(0x7f0000000040)=0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:19 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x185) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000000)='cramfs\x00', 0x0, 0x0) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f00000002c0)={0x3f, 0x101, 0x2, 0xfffffffe, 0xffffff80, 0x3, 0x6}) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x1f, 0x0, 0xfd, 0x0, 0x0, 0x41c1, 0x0, 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, @perf_config_ext={0x6}, 0x0, 0x4, 0x1, 0x0, 0x0, 0x3f, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f00000000c0)=""/130) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:19 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:19 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x9) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1356.998813] ptrace attach of "/root/syz-executor.1"[16952] was attempted by "/root/syz-executor.1"[16954] [ 1357.021842] IPVS: ftp: loaded support on port[0] = 21 04:43:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x14, r2, 0xc91add0bf88807dd, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000013c0)={0x148, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40000200}, {0x6, 0x11, 0xfff9}, {0x8, 0x13, 0x4}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xffff7fff}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0x6d}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x42}, {0x8}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x3e8}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x40}, {0x8, 0x13, 0x4}, {0x5, 0x14, 0x1}}]}, 0x148}, 0x1, 0x0, 0x0, 0x400c854}, 0x40001) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x284, r2, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x800000000000}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1f}, {0xc, 0x90, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x100000000}, {0xc, 0x90, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x20}, {0xc, 0x90, 0xfff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0xff}, {0xc, 0x90, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0xd8ce}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x7}, {0xc, 0x90, 0x767}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x9}, {0xc, 0x90, 0xbf}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xfffffffffffffffc}, {0xc, 0x90, 0x200}}]}, 0x284}, 0x1, 0x0, 0x0, 0x20000}, 0x4800) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r5 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0xe67c, 0x208200) write$P9_RCREATE(r5, &(0x7f0000000140)={0x18, 0x73, 0x2, {{0x10, 0x1}, 0x80000000}}, 0x18) [ 1357.058207] IPVS: ftp: loaded support on port[0] = 21 [ 1357.060376] IPVS: ftp: loaded support on port[0] = 21 [ 1357.079766] IPVS: ftp: loaded support on port[0] = 21 04:43:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RFSYNC(r4, &(0x7f0000000100)={0x7, 0x33, 0x1}, 0x7) modify_ldt$read(0x0, &(0x7f0000000040)=""/159, 0x9f) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:20 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0xa) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:20 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x6f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdc00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1357.518294] IPVS: ftp: loaded support on port[0] = 21 [ 1357.561375] IPVS: ftp: loaded support on port[0] = 21 [ 1357.586342] ptrace attach of "/root/syz-executor.1"[17076] was attempted by "/root/syz-executor.1"[17077] [ 1357.653011] IPVS: ftp: loaded support on port[0] = 21 [ 1357.660096] IPVS: ftp: loaded support on port[0] = 21 [ 1358.024456] IPVS: ftp: loaded support on port[0] = 21 04:43:23 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x385a02, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) r3 = socket$unix(0x1, 0x2, 0x0) r4 = getpid() r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000000)) capget(&(0x7f0000000140)={0x20080522, r4}, &(0x7f0000000180)={0x4, 0x100, 0x0, 0x800, 0x2e, 0x8}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000080)='\xf7\x00', 0x2) 04:43:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000100)=0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e20, @empty}}) r4 = dup(r1) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:23 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdf00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:23 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x40825b747f0000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:23 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0xb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1361.032419] IPVS: ftp: loaded support on port[0] = 21 [ 1361.041110] IPVS: ftp: loaded support on port[0] = 21 [ 1361.048030] IPVS: ftp: loaded support on port[0] = 21 [ 1361.056627] ptrace attach of "/root/syz-executor.1"[17209] was attempted by "/root/syz-executor.1"[17212] [ 1361.083039] IPVS: ftp: loaded support on port[0] = 21 04:43:24 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1361.463492] IPVS: ftp: loaded support on port[0] = 21 04:43:24 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1361.556210] IPVS: ftp: loaded support on port[0] = 21 [ 1361.638799] IPVS: ftp: loaded support on port[0] = 21 [ 1361.638834] IPVS: ftp: loaded support on port[0] = 21 04:43:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x0, 0xeb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r3 = dup(r1) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @rose}, [@netrom, @netrom, @netrom, @remote, @default, @null, @default, @null]}, &(0x7f00000002c0)=0x48, 0x0) ioctl$SIOCAX25NOUID(r5, 0x89e3, &(0x7f0000000300)=0x1) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:25 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1362.199408] IPVS: ftp: loaded support on port[0] = 21 [ 1362.248791] IPVS: ftp: loaded support on port[0] = 21 04:43:25 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1362.777833] IPVS: ftp: loaded support on port[0] = 21 04:43:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000380)=0x8, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x1c, r5, 0x1, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48005}, 0x8000) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1362.887484] IPVS: ftp: loaded support on port[0] = 21 04:43:26 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:26 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1363.393414] IPVS: ftp: loaded support on port[0] = 21 [ 1363.529113] IPVS: ftp: loaded support on port[0] = 21 04:43:28 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x6b6b6b00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1365.579603] IPVS: ftp: loaded support on port[0] = 21 [ 1365.741841] IPVS: ftp: loaded support on port[0] = 21 04:43:28 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x2, 0x0, 0x3e, 0x0, 0x5, 0x240, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffff7f, 0x2, @perf_bp={&(0x7f00000000c0), 0x1dda7128bbc5e0e2}, 0x3900, 0x0, 0x401, 0x7, 0x6, 0x2, 0x1}, 0x0, 0x9, r0, 0x2) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) accept$alg(0xffffffffffffffff, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x33, 0x3}, 0x7) r2 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) setsockopt(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:28 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x305903, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8002, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r6 = dup2(r5, r4) r7 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000280)={0xd, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000200000063404001"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000540)={0xc, 0x0, &(0x7f0000000300)=[@free_buffer={0x40086303, r7}], 0x0, 0x2, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000080)=[@decrefs={0x40046307, 0x1}, @register_looper, @clear_death={0x400c630f, 0x2}, @exit_looper, @request_death={0x400c630e, 0x2}, @dead_binder_done, @enter_looper, @free_buffer={0x40086303, r7}], 0xcf, 0x0, &(0x7f0000000100)="d9a979d716f2082db7df5482ca56185da51b8b6331acd59849d0f628400bc224ee9245abee4d8a55fd85d0c663e66dd6330de28ea2d65c01d6a81d3f56d061cebc4cc59489f47bd2ab574c4792fb3dad102fbd087b2a2ae4ee3ca98c3b56953b2638514c7e7c1eb0d9566b6dcd99029c23d04f981b18be700b0ead9aeec837cd2ed65342d875409d36b79c8955930a1c5fdeef9c61b9eabd642df71bb2e027678eadd8cceeba7f2c98ecfe1f6fa16aa2caa263f02b831977128a9bb700d40e8e4362171ea501fa3ff12cb1426b7904"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000080)=[@request_death, @free_buffer={0x40086303, r7}, @request_death={0x400c630e, 0x2}, @increfs], 0x1000, 0x0, &(0x7f0000000840)="40ef6fb72482a4e1decc4c0818c9bfa1b3940436d960b4abcf8cf9001d50c6913b1883415ba1dceb5cee4cb10af805d15745c45eb466daea1ece1d4eecb4cade81e3cf09e6657ea3fa5fab11c672a10c08f155d21f1daa2c9aa369170af3eeed1b1d411c3290565abe471d19288bee70518316d8cd587c658632464d78155b1e8ce281a3f20adae9318f4892be8d8979ce4f05672841bfe51a43b7cfa1c4df27cdc9bed4529a7a836a74826e274da9fd05d442cd12db4a5d2a7ac36370e6d59d4555147b51a329f33fe81ebb40b344473d939032813cc305aeb2cfd0c6c8bb22a589619ab907c68c37bc17acc441e0aacc69b12496f8366b0bad7adafda0fabb1c09ee623bd68f3ff8f9005e35498cc9bc54ba065cf6215b080dd882e653217965e1958f965cccabbe6a19c707cf99a1b224196795ab73f8dbdeee5ba7747169672ee0c75aa04488ddac01b3d33b214186207e6e705c3b5bf18cbfa8aef5e1d4d123cf2f688c34a798a7d6d75fe2bc7797cc005834ffe298a9e356941daa886644da5861cbdf0cb1de2c2edc0b7c84be66863af8b47c1ddcfc0e0bc1ddf73a20db2ee11679ab7732d7bb3b88a7ac025215aa054afaf5a944ea64cef5490de3134da9e5a970ee6552e9c1df9a349d130fc7eb4500f54b38262c1929fe5c1af2ed8edfca0c75aa464f78cba6cd0eb04e4c8eadd468666fcd51a79223eeddb2a6174b9eb0f76a3fa8a9e303b6726c834e5c065966d58932f8ef7422381de778a86fca6a27dad6f61c3af985cd84bf73d33ab1811fe7c06fe5896537bc94aa0b71ec4b8fec7bf0650dddfd3a9ce66e334034cda066e6566809e464f61a1e935f1e6231f6d7a3f1153d19283d95d7716e979569d65aa9901d37033391a7f4272673f7901a0e5cfa10ea3e86f594608d227cdfac08390dc8a5c92a80fc7b1b91d55a05a13590215e3220173ca720d1347f0443113001013323d711d640d2467b969a1e6f56c638da5050688c077df780387e34976381b201ec54ec852f0f57af8fbba0f2488f380ad03469b675ace88ce593c13d9347f24d348f60932f9b4792eed81c154c822603e1f237c629004a3b87afabeb8d6bc3d2b49dd224a7662758422094b21ad5b879b22638d893de78d12cbfe5035a9da9169afbcbedc956934c7b9579c3121cd8ee87fb1d457de380d58bb53d55fdb4837427d0198b7814998769ee5d3ebc02a2bce5a701de645550682028dab7ebfd349a1270462701bf7c2a93e7fc77ff65f0055cc8f66e4d59afc3c1c7261ba981a3076e09c61c75503cd5fe8ce30e8cd094ae0c2ea7d781af4e57b217e12620a4017e998e11a4fb4fcfc71654d666e15f698d67cb70b8ac183228380d31eb70affb37bde9f94ce29c9aa2099ec30ff0c54c920d9e3219b40c1ad4344d21262d4043b428ad3078c13789e0c7066eef1faac09ec467671bceb843f49440edc71b977c1cac26dc9b951f4a581f9bfd55d036dcb23807869403419ac46c51e780f81acb03b1d9525101913a93c3194ec5cd6613535cea7396949665449bc72326987a8348bcd8a3af696bc0337ca300db06f51ec21cd0b41d42ea811cd5c6f4b6a4918cd4b5d41c2416823cc8118ff245dec5d32ab64d6accf4857feffecd987e96e62660ebe52e2d2ae103ba34ae13b608257209154c0700b85bbf6f16335984757326fdb8f0929ef2a043ae751448d7fdc49516bcb3b64f39d3c13d5eacbdacc18af087c56afe0260a140599c2f9e4cf9cca90b22fc70efe14329bd1ee94acc49fd8df15c381f2f94cf9def2f39ef57b64f9e76d440e9d798936b08e40a189ff120dde476d53ea8ee1434d98eb3b0438d5472cd6c15b2e4198c9f82d7543260d68337c907258cb6a35af12a800c43300f30259b371a8fc8feea1e1f268557e20cc0b348e2bc7da332dc28531cb7dd70a8be7d653af49fcdb0b4a748e2288e8d47cac7d35feff45b836943c33d6a790f8c5c0a3efbedacaf038f536888f6934de388dc6e25813a332388d1fa857791ab9a6fd5ae5c082bab10abb78f707104106a8b999ad92ed77f1551e2285e73711687172f0ca4b9cff6f3420963d750cb34d5315ea78703dab70fb5fe55255b23bc12b1904c50bcd94b5b10640121c24b48ce9dd41715e818e63f1d18284902f7d79cdeab991f040fa1dee327500710600ffcb7cd3805e6e4e527685b815cba71f9ff5aae44afe68eebc0213c6ce7c09e21f2898b2fb666619580b42ea9219a64222522164568393e41c3bd2e2577a233717052e44d48689251ff87cae5269575768ccd5e77af49d84c5c75d0bd94097ef90725db2a8b179034ecfa0cc7e3df7d5fc4237d00dae683f89c1e2eaf1524ea712a5760bc174e3fae413d221782d6bb60b3f6db38599918cfc988cd6dc2a99e29251eb79187ffb89517d1de3332704c0b05894eb66a8d4b1969966eb8ee522a16a813ece4e0c0dee5782f0a1af3ca95aafaa95c15f5f1cfcf3d8fa4fc22bddabaa339117c317ee9042d5fcb99b03478536d40a6e9641ce8d141ff8d2e5ca3876c4ac3db638ab2a2014122929c654fe85dd391ce89ebbb351db8e9a5ba2e1a673284efe274afaee9ee8c007ad99c850c98ed9c95ae2b275543d8aa714d926b67ae1fb314727d8768d31161ad5e5f66fae9c00fc9b98d323f2be46a90aff03e35669669b1d44deef1c760904e5f70444d0c4d79f248403efca9c08c7ce41c154053e3fcec8426679d27528e48afbc5954f9a14ff397d6a6163d985f5d499cd9b9c820673ebef5d63d4aabf1dce925a01947e8a383f28526cc6849be1ac15cc1fe94d5cd5cada55fe8cf83ad5aab226761b673b352e7d28d70e174cc98931086177832d61781972f24f2570f8a2a74b368752a78e76d855d29faafe4ef3b0bb445e3df07db80173b9bfe232427eba1ceb90e837acf801d59a896444b8569ec3083bd8f3239558cc67344d3b63ecb1551d779e4153c323089fa44fff1029c9be7ceda36c2b4aa96440d9560f0d2bb508943038ccb4c34778d2847b738b1b46ebf76f6a18d48ce9f7218679340eced69623835c145ae61bbdbd9b2e89dfc361f0f654096d9a9a9aea2d47c5eee359d7e80376676f94154be65a860e581b3c052efcac54c869d3bff69f715c5634483df114f45957fdeee07ce2399bf7bae70f3a499216cc3ce0f0a155ab8625685fda1d921c2b753ce3794295785eeb25d6fd00cd98b0ed36f6935123cb11e97e31a69cce7cb6f0d0e701baffeed7b247c4cd313dd8e93e20a6e6d3df240cc8e1821ab58bf4a6c2dbd450d6355059492dd163dcce461226f5fb041fc3f21c64f65793382db7d67eb472e475c95b1d477b36189f00c7ab2f6916eb11a8d27a3ca8ab2d1143b3b1bddab18c77e154f94ee1f2e5ed7f58ec7682fd7e61a8f6a6949d41604571d4a887017348ad48fd15039fa1a08d194bd24a3b95d10a4ca65b3637799bc2ba853dc2b87d4d104e5ac26d03cc709e52e57198a6cbfdc2739b9c193df12274cd98ad5163f2b6e3f94dc7f561235c21477e6af47532cdcf995842a0edb1fb440b0e79b5f0b0e4d07bf1a44df3aa112e22c04bfa4d7f49e3151aa13366119c825067adb016b46104c4fd5107ce180f323950732adcb034759faa9df570ea1ecec5ac53216d58f9539a53bffe65074e3aaec9518c9db63a5f632d9b2ef3dff7e9f8258157457313eb1ddb3ee5ee276004afb0d537f6dde5e6b4fedc05ea12714f16536f29a6316cbda143d0c9205956716f71a43f65dc353637c3974bcd9c1fc18e6790897e84d308eb0d4b5efb2c1478815ac7cc1c5a3fafe1962888f04106cdf4a79d261d6e9e70ae9c956b50012808a06de1590d51d19de99459df98b8c504de9bb2265bee34d056ff0f173484ed29e437b171de4de9d86a6271c6c447c97fa4a382b5ea90f07b5ac7e222645fa2f1a8147c04409bab021831d09797db9224a48a3fd00f996594691362cc7f7b30992eb5300793d6baf086115385500c09243682a87119cd3d16bf2ba258ec70145860ec7890025dfa5eff1089285e3f24e046da3e8e6006f8cfd7b208b0f5e0e0c572b902b84de8d437a62fc4bd2784b43e7156a1b62f0888e5c59cb123caa743af180f819fc09d054bd1be0cc25b4b1ee26616448013c6a26a96811cb51d3178de17a08e9674729496fb076231a68e54323057c97c3f00c0090afedda3bf08d00785afd6f64cf870474328d93e068d127bcc622bbc0a89c9c2e2e2e34bc27ea6346dbb124513da4fddd6fd839c68a4ca6efe8cbeb2f526fb32d57f76116864c4d2cb76edce4bbb9b3d21a5fe299c00126d76d5d724819dabf95ceaaed4541879f51a1612d6ac0d5bd930053ca0cda1e00e31cc06940a5abaa43e4e16b4b8ac2d509291872da3d78cd67ef1cc900ae7c42f66da926950e73e6640a36e8cc27f6d47a092c48c0da9fa1dea78f57ec29263413d2079297caefd9935073792c526c6ed8ef4818e76537e28806392221dd976195b7b20fee8c9e0afaf91bc61c99985bdabb792d2364e26059821b00095151b70f398f7d409986db26239fd4059168303f3159fb04a24e78507e6f4c7c63047f65af4c98d37a9a6218b23e1f9976cfe71ed709181884fc001968a2ea0d7d240349c0e4480c9e6e33aeb124c8ec88d2d4bb9b648db1d34c6dcd90df866526f22c98a589d0b2cea3c49c9b7015e2ac418b2cb583ed476632b858db6ba479d192d4890dc4c7ec4e0eda2d83f1c7125bacbc435e34de4e1e4231516b014db0c722bc1f4254761bea452e79e511430efbdd97c33d2dee2f4fbf956a8213b0668649411c1e072d415634e53214d4564fa032b91f67d280cf0279f73ba989c879ede4afd7037659b4bb37a3d4432cc7ea23231d705c40b335ce318efc028ba0aa0ee79dc97ea45f2e93f1dfdc7a0d2b5f185ea9e2a065145bcedd013e236f714d50d45046a94cbceb8d30abd11b90acf7f19ef6ff5ec849a1a4ce587df97e63d44a64f648831f0b5583aaa5682b33f3be250a057e52a94c9036e8dee424d43f31d2ccf5da3833287dbed3dd1cba6b1b76f3276b869614ed9f39d217f6292f517db3d3fd514f704496e40261e7870f27cc6435d9b03a311604914ceb4a06bdb8515f019ca50f4a6430bdd2708948cc18d4fc154e748e1f3932d59d1749d9c7aa040f21b40521af76080a0e5563157059f2ed259be37e4b71ed1714c7e686dfe0316da015d6e0d012257aadbddc1c15d4533bc2eed8f07551972d899e92f10c2d756765198b1983d5c1a8b4969833eb58c7a0e362a6f5c6653acd34cf876bd2fa55854c717bea32fcde4ba77151b19c9cc3babfad3f8fc13421236fb9b20a3eb1898e5333adb26db6d63faec95298bf9afd6da63fb2c2b0436f37e30427842c3d450fdc1a3e0dcfeae516120e0183f9d9d099030b26343338cacc36235b8c07e77e7a728c1ad32ee768399bebc93449c9c84d9bf2d55b6889c892e41cc989721da5f0677e9994833eb572c4fa9d6fcea9402333bd38099cfb377d2a9f0168ce323fc628adf3fe5ed108d5993ab3baeea956459b4e69880ff7dc3ac26730ceb9ea2b84c2aea8a74538bffcf1414bd84df13bde2ae4740abf1f3168acff29de6ac59c75f8e1312d66913bdc5b0284a3351a2952fe2957b808b325813e1f19ace352de11e20080ad2208bc6fb367e45bc2219a883f6bd84d6a02ff5842e21adb7a1589a86997b0b5e876f059c644fcded229d5adacc390ee65a38408ceabccde396aa9e50a6fbd56"}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:28 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:28 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x500, 0x0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x0, 0x70bd26, 0x25dfdbff, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_NET_NS_FD={0x8, 0x7, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040044}, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1365.956894] IPVS: ftp: loaded support on port[0] = 21 [ 1365.959823] ptrace attach of "/root/syz-executor.1"[17654] was attempted by "/root/syz-executor.1"[17655] [ 1365.964930] IPVS: ftp: loaded support on port[0] = 21 [ 1365.979633] IPVS: ftp: loaded support on port[0] = 21 04:43:29 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001ff) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0xffffffffffffffb6, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10400, 0x0, 0x80}, 0x0, 0x10000400, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r3, 0x8983, &(0x7f0000000000)={0x7, 'veth0_to_hsr\x00', {0x2}, 0x4}) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000002c0)={0x49, 0x29, 0x1, {0x3, [{{0x18, 0x0, 0x1}, 0x2, 0x0, 0x7, './file1'}, {{0x10, 0x0, 0x5}, 0x25a, 0x1, 0x7, './file1'}]}}, 0x49) sendfile(r2, r5, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:29 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:29 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0xd) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1366.506398] IPVS: ftp: loaded support on port[0] = 21 [ 1366.525116] IPVS: ftp: loaded support on port[0] = 21 [ 1366.586534] IPVS: ftp: loaded support on port[0] = 21 [ 1367.279991] IPVS: ftp: loaded support on port[0] = 21 04:43:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0xe0ee1d00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000040)=""/144) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000300)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x83000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x911, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x4008010) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:31 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1368.589892] IPVS: ftp: loaded support on port[0] = 21 [ 1368.629021] IPVS: ftp: loaded support on port[0] = 21 [ 1368.636527] ptrace attach of "/root/syz-executor.1"[17873] was attempted by "/root/syz-executor.1"[17875] [ 1368.653936] IPVS: ftp: loaded support on port[0] = 21 [ 1368.749980] IPVS: ftp: loaded support on port[0] = 21 04:43:31 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}, 0x1, 0x0, 0x0, 0x10000000}, 0x20000040) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e20, @private=0xa010102}}) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x15, 0x5, 0x0) sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e24, 0x100, @local, 0x9}, 0x1c) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) ioctl$MON_IOCG_STATS(r4, 0x80089203, &(0x7f0000000100)) [ 1368.996009] RDS: rds_bind could not find a transport for fe80::aa, load rds_tcp or rds_rdma? 04:43:32 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1369.047414] RDS: rds_bind could not find a transport for fe80::aa, load rds_tcp or rds_rdma? 04:43:32 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f00000001c0)='0', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0xffff, 0x8) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) sendto$inet6(r4, &(0x7f0000000080)="3bc2a9c87b8da019fb00f57eedb41bd5c289051a3d1a95c989c2fa2a2ba033df59d9a4cb86c593b422c317487698198bbfaea21e273b3d57b45a4259136894614fbcfd9b14555cb225f6aacdcf1b39427c8eeb2e1058b523b7c0661c6bec2ed8dfc546d74955f04183fd608da290f2da70ffbd9a171ef19312aeacbab539198de4920362981706e0e26da50f1521fe84af9e3a970f157986b4e659a74c46f4b3b1dccbbc5e1177baf1bbc7dc9c007c5fb6581bd41c34aa293e9e48d0eb3d2d91f7bd339e15ef228157af84456f3a80", 0xcf, 0x10, &(0x7f0000000180)={0xa, 0x4e24, 0x10000, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:32 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x12) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:32 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1369.216419] ptrace attach of "/root/syz-executor.1"[17987] was attempted by "/root/syz-executor.1"[17989] [ 1369.229361] IPVS: ftp: loaded support on port[0] = 21 [ 1369.256149] IPVS: ftp: loaded support on port[0] = 21 [ 1369.271094] IPVS: ftp: loaded support on port[0] = 21 [ 1369.292867] IPVS: ftp: loaded support on port[0] = 21 04:43:32 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040)=0x101, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:34 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0xf01f0000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:34 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x4004001) socket$inet(0x2, 0x80000, 0x2) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0xefd, @initdev={0xfe, 0x88, [], 0xfe, 0x0}}, 0x80) accept4$alg(r3, 0x0, 0x0, 0x80800) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x109200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r7, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r8 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:34 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x13) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:34 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000002c0)={0x2, 0x0, [{0x6000, 0x6f, &(0x7f00000000c0)=""/111}, {0x5000, 0xc9, &(0x7f00000005c0)=""/201}]}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:34 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1371.886218] IPVS: ftp: loaded support on port[0] = 21 [ 1371.886341] IPVS: ftp: loaded support on port[0] = 21 [ 1371.892346] IPVS: ftp: loaded support on port[0] = 21 [ 1371.899846] ptrace attach of "/root/syz-executor.1"[18122] was attempted by "/root/syz-executor.1"[18125] [ 1371.925518] IPVS: ftp: loaded support on port[0] = 21 04:43:35 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket(0x15, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000140)={{0x0, 0x0, 0x100, 0x2}}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000006404000829bd7000fbdbdf25850000002bc7039099cde81b131ac7c1676afade152686fd8f86d6ad049a34b465c7196efc5d6c3b282624a9bf81bb5b518fbce5ba1b938543553242ac94"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1372.372490] IPVS: ftp: loaded support on port[0] = 21 04:43:35 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') r8 = socket(0x15, 0x5, 0x0) sendto(r8, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) accept$packet(r8, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) r10 = socket(0x15, 0x5, 0x0) sendto(r10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6436a2e5898507fd}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000207000000ffdbdf25040000001c00018008000300070000000800030003000000080001007b28824aa2a6e9d0f88474f6acbc54f13bb9f5b8df24be98e3314a03f444efdd9ed79a", @ANYRES32=r9, @ANYBLOB="38000180080003000100000008000100", @ANYRES32=r11, @ANYBLOB="08000300020000000800030002000000140002006261746164765f736c6176655f310000"], 0x68}, 0x1, 0x0, 0x0, 0x8080}, 0x4) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:35 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1372.605721] IPVS: ftp: loaded support on port[0] = 21 04:43:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:35 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000000)={0x3, 0x882204}) [ 1372.774268] IPVS: ftp: loaded support on port[0] = 21 04:43:35 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000040)={0x90000000000000, 0xa9, 0x1, 0x4, 0x2, [{0xfffffffffffffff8, 0x80000000, 0xdc, [], 0x1}, {0x0, 0x2, 0x9, [], 0x2084}]}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:37 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0xf0f1111b000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:37 executing program 0: munlockall() socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xd4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1f, 0x20000}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f0000000100)) sendfile(r2, r3, 0x0, 0x80) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 1374.953198] IPVS: ftp: loaded support on port[0] = 21 04:43:38 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:38 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:38 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xea00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:38 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) restart_syscall() ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x882200}) [ 1375.169493] IPVS: ftp: loaded support on port[0] = 21 [ 1375.251375] ptrace attach of "/root/syz-executor.1"[18394] was attempted by "/root/syz-executor.1"[18397] [ 1375.260402] IPVS: ftp: loaded support on port[0] = 21 [ 1375.267612] IPVS: ftp: loaded support on port[0] = 21 [ 1375.272619] IPVS: ftp: loaded support on port[0] = 21 04:43:38 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x15, 0x5, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) ioctl$SIOCAX25CTLCON(r2, 0x89e8, &(0x7f0000000040)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x63, 0x4, 0x1, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) recvmmsg(r4, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/133, 0x85}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000340)=""/247, 0xf7}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000200)=""/22, 0x16}], 0x5, &(0x7f0000000540)=""/255, 0xff}, 0xde}], 0x1, 0x40000020, &(0x7f0000000680)={0x77359400}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r7, 0x80605414, &(0x7f00000006c0)) 04:43:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@loopback, @in=@multicast1}}, {{}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getgid() setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:38 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:38 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xeb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1375.762070] IPVS: ftp: loaded support on port[0] = 21 [ 1375.864931] IPVS: ftp: loaded support on port[0] = 21 [ 1375.897618] IPVS: ftp: loaded support on port[0] = 21 04:43:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1376.504851] IPVS: ftp: loaded support on port[0] = 21 04:43:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xec00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1376.792153] IPVS: ftp: loaded support on port[0] = 21 04:43:42 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x100000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4282002) keyctl$chown(0x4, r0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0xfffffffffffffffe, r0, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) setsockopt(r3, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:42 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:42 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xed00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:42 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1b) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1379.879368] IPVS: ftp: loaded support on port[0] = 21 [ 1379.896288] ptrace attach of "/root/syz-executor.1"[18637] was attempted by "/root/syz-executor.1"[18639] [ 1379.903282] IPVS: ftp: loaded support on port[0] = 21 [ 1379.940814] IPVS: ftp: loaded support on port[0] = 21 [ 1379.948650] IPVS: ftp: loaded support on port[0] = 21 04:43:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:43 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xee00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1380.363170] IPVS: ftp: loaded support on port[0] = 21 [ 1380.394373] IPVS: ftp: loaded support on port[0] = 21 [ 1380.426213] IPVS: ftp: loaded support on port[0] = 21 [ 1380.509255] IPVS: ftp: loaded support on port[0] = 21 04:43:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r7 = dup(0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f00000000c0)={0x3800000, 0xffffff71, 0xfffffffc, 0x4, 0x7}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000000080)={0xc8, r10}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:43 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0xf, 0x70bd28, 0x1000, {{}, {0x0, 0x6}}}, 0x1c}, 0x1, 0x0, 0x0, 0x2080}, 0x0) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) fremovexattr(r4, &(0x7f0000000100)=@known='trusted.overlay.upper\x00') ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r7, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r9, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r10 = dup3(r6, r8, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r10, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0x2}, {0xa, 0x4e22, 0x3, @loopback}, 0x401, [0x1ff, 0x7, 0xcccc, 0x8000, 0xfffffffe, 0x6, 0x8, 0xa059]}, 0x5c) 04:43:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1381.059156] IPVS: ftp: loaded support on port[0] = 21 04:43:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x180) 04:43:44 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xef00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1381.375322] IPVS: ftp: loaded support on port[0] = 21 04:43:46 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x800000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:46 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01001a40020000"], 0x20}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x88, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x28}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_SOCK={0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x4004891}, 0x40800) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r7, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="010000000000000000000000000000000000000000000e71e92c82609b8a49cf675723fad8fceeb0eec7e411815cfb764c89347fbf747533e75023599366fb4e7fc6aa56a50aa48d470bf4ab242e2dda8979c74fe17748d27e4c39aa7b1d0e8d153c0f565497f8aa54b7b7a610252ff40e461d02fe27907c4769f55e027914895884a4fa9cbbb6c87471af4f499c40efa1d1cfcc0981093775049a771501b07359ce8a7e3ad952006890e401edd2c13924aa432ed75620999eefbd3ca11b8e039fb738e1727b129cd7a4d564c0060c8dc9fe3946a25f5c467dd2a2f6e3ba559cfbc085a03b05fd1cd9"], 0x1c}}, 0x0) r9 = socket(0x15, 0x5, 0x0) sendto(r9, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[], 0x74}, 0x1, 0x0, 0x0, 0x20044001}, 0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000001c0)=""/202, &(0x7f0000000340)=0xca) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x4, 0x882200}) 04:43:46 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:46 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1383.505771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1383.515650] IPVS: ftp: loaded support on port[0] = 21 [ 1383.529466] IPVS: ftp: loaded support on port[0] = 21 [ 1383.535115] IPVS: ftp: loaded support on port[0] = 21 [ 1383.589819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1383.973463] IPVS: ftp: loaded support on port[0] = 21 04:43:47 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x25) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x5}, &(0x7f0000000140)=0x8) sendfile(r2, r3, 0x0, 0x80001d00c0d1) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x400000, 0x0) ioctl$SNDRV_PCM_IOCTL_PREPARE(r5, 0x4140, 0x0) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:47 executing program 3: openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x4000}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x430581) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$USBDEVFS_RELEASEINTERFACE(r4, 0x80045510, &(0x7f0000000080)=0x3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:47 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:47 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:47 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140)=0xfffffffb, 0x4) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$UI_ABS_SETUP(r4, 0x401c5504, &(0x7f0000000180)={0x0, {0x7f800000, 0x2367, 0x0, 0x1, 0x9, 0x7ff}}) r5 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000200)=""/178) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0xfffffffb, 0x1, 0x4, 0x9}, 0x14) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000840)=""/4096) [ 1384.245860] IPVS: ftp: loaded support on port[0] = 21 [ 1384.261961] ptrace attach of "/root/syz-executor.1"[19039] was attempted by "/root/syz-executor.1"[19041] [ 1384.284688] IPVS: ftp: loaded support on port[0] = 21 [ 1384.287596] IPVS: ftp: loaded support on port[0] = 21 04:43:47 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket(0x15, 0x5, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xe8, &(0x7f0000000100)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCGIDLE(r3, 0x8010743f, &(0x7f0000000140)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$RTC_PIE_OFF(r5, 0x7006) ioctl$TIOCNXCL(r3, 0x540d) 04:43:47 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1384.732649] IPVS: ftp: loaded support on port[0] = 21 [ 1384.848402] IPVS: ftp: loaded support on port[0] = 21 04:43:49 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:49 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x519e02, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x8a12, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, 0x0, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r1, r2}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'michael_mic-generic\x00'}}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000005c0)={{0x5, 0x0, @identifier="d691996c92d301f3619cfaf40991c2d6"}, 0xf3, r2, [], "d98234d6dda54a3370ddd96c7d7640a165ce2df0d43998813f98439a90e0648bbbe3177ecd7c83f53b9dc798886dbc87ea6e02c8638fd666d4588b3a1e76445802aec071b343c8ef7492ea43b799f63bb34f81ec9688ced5b9c825eda1e8f4b7c2cb1f0bc98a9f211b1281834340bdcd24d056bc79cc71e8800f11a2d8ebb971336fb5570efb4c7422cb43b7a05130f520e3e81356d7b2cf34c7c060b7d4197eb5742878bea386ada644e85aabd7d9f9b84a660bf95ff93e52d1658051e4a0eb94facf5add62af45b164dbd19dc2c22fd18afb7bb70087e6100dfb484351aa0ae9c4650e3a6a7ee9785a380d275e650cf036ab"}) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:49 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1100000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1386.556589] IPVS: ftp: loaded support on port[0] = 21 [ 1386.585069] IPVS: ftp: loaded support on port[0] = 21 [ 1386.897375] IPVS: ftp: loaded support on port[0] = 21 04:43:50 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x39) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:50 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:50 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4401, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x38) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_GET_SYSNAME(r4, 0x8040552c, &(0x7f0000000080)) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:50 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1387.363999] IPVS: ftp: loaded support on port[0] = 21 [ 1387.373789] IPVS: ftp: loaded support on port[0] = 21 [ 1387.377084] ptrace attach of "/root/syz-executor.1"[19295] was attempted by "/root/syz-executor.1"[19296] [ 1387.401474] IPVS: ftp: loaded support on port[0] = 21 04:43:50 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x15, 0x5, 0x0) sendto$l2tp(r3, &(0x7f0000000100)="111b0ab8eddf2a23e987f0a93f8a7894fc72cb0b863642d28c1c84c8dda595f6c647b6b5a65aa555b4465ded95cb0fdbfa876602cef2e59e18363589", 0x3c, 0x8000, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x2, 0x2, 0x0, {0xa, 0x4e20, 0x3, @mcast1, 0x100}}}, 0x80) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0x4, @fixed={[], 0x10}, 0xf497, 0x2}, 0xe) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:50 executing program 3: openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x80000) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000500)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bond0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010102}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x40081) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) memfd_create(&(0x7f0000000180)=']]\x00', 0x4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000100)={0x0, r6, 0x379d, 0xe2d, 0x4, 0x7}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000140)={0x6c73, 0x80000001}) 04:43:50 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:50 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:50 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x44) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:50 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r5, 0xfffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r5, 0x7fffffff, 0x30}, &(0x7f00000000c0)=0xc) [ 1387.869337] IPVS: ftp: loaded support on port[0] = 21 [ 1387.922041] ptrace attach of "/root/syz-executor.1"[19391] was attempted by "/root/syz-executor.1"[19392] [ 1387.937042] IPVS: ftp: loaded support on port[0] = 21 [ 1387.960081] IPVS: ftp: loaded support on port[0] = 21 04:43:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'wg1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="47090000000800540eb04eec8d4d334827d300e6cd00000600000001"]}) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f0000000100)=0x8) 04:43:52 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x1f00000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:52 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x45) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:52 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfffffffffffffffe, 0x882200}) 04:43:52 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:52 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:52 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x41, 0x0) getpeername$inet(r1, &(0x7f0000000340)={0x2, 0x0, @dev}, &(0x7f0000000380)=0x10) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x181400, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x84, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000040}, 0x8084) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x48, 0x2, 0x6, 0x105, 0x2, 0x3000000, {0x0, 0x2}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}]}, 0x48}}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/174, 0xae) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NS_GET_NSTYPE(r8, 0xb703, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1389.600410] ptrace attach of "/root/syz-executor.1"[19493] was attempted by "/root/syz-executor.1"[19495] [ 1389.657659] IPVS: ftp: loaded support on port[0] = 21 [ 1389.664448] IPVS: ftp: loaded support on port[0] = 21 [ 1389.696692] IPVS: ftp: loaded support on port[0] = 21 [ 1389.714610] IPVS: ftp: loaded support on port[0] = 21 04:43:52 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x101802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0x8000, 0xffffffff, 0x101, 0x1000, 0x8, "7eef2180f9adc7025d21c3906f978e16b6de2f"}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:53 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000100)={0x9f0000, 0x0, 0x80000001, r1, 0x0, &(0x7f00000000c0)={0x990a91, 0x7, [], @p_u16=&(0x7f0000000080)=0x3}}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:53 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x4a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:53 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:53 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x208380, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x34000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000040)={0x0, 0xc1}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfffffffffffffffd, 0x3ff}) 04:43:53 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1390.287043] IPVS: ftp: loaded support on port[0] = 21 [ 1390.296818] ptrace attach of "/root/syz-executor.1"[19627] was attempted by "/root/syz-executor.1"[19629] [ 1390.356533] IPVS: ftp: loaded support on port[0] = 21 [ 1390.397073] IPVS: ftp: loaded support on port[0] = 21 [ 1390.845734] IPVS: ftp: loaded support on port[0] = 21 04:43:55 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x3f00000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, 0x0, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) bind(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4, 0x2, 0x4, 0x2}}, 0x80) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x4a]}, &(0x7f0000000080)=0x6) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:55 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:55 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:55 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x4b) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1392.636422] IPVS: ftp: loaded support on port[0] = 21 [ 1392.647210] IPVS: ftp: loaded support on port[0] = 21 [ 1392.679174] IPVS: ftp: loaded support on port[0] = 21 [ 1392.692347] IPVS: ftp: loaded support on port[0] = 21 04:43:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="726177000000000000000008000000000000000000010000000000050000000009000000030000005802000000000000f8000000f80000000000000000000000c0010000c0010000c0010000c0010000c001000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000f80000000000000000000000000000000000000000004000636f6e6e6c696d69740000000000000000000000000000000000000000010000000000000000000000000000e9ff00000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000efff000000000000000000000000000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000ef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c80000000000000000000000008400000000000000003800636f6e6e62797465730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000bb8900000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r4, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xc6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf208}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4040804) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x100, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdcee}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4804}, 0x20048005) r5 = socket(0x15, 0x5, 0x0) sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000840)=""/4096}, &(0x7f0000000240)=0x78) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) delete_module(&(0x7f0000000040)='/dev/nullb0\x00', 0x200) 04:43:55 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000040)={0x0, 0x100000000, 0x10001, 0x0, 0x1, 0x25}) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:56 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:56 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:56 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) connect(r4, &(0x7f0000000080)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000040)={0x0, 0x6}) [ 1393.218621] IPVS: ftp: loaded support on port[0] = 21 [ 1393.246378] IPVS: ftp: loaded support on port[0] = 21 [ 1393.329519] IPVS: ftp: loaded support on port[0] = 21 04:43:56 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xffffffffffffffff, 0x882200}) [ 1393.430714] IPVS: ftp: loaded support on port[0] = 21 04:43:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x8000000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:43:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x40) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001240)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x20, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2b2d}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)={0xd8, r5, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xba7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffff8b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x622}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x25}]}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4080014}, 0x4000000) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:58 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="3cc7d3cc", @ANYRES16=0x0, @ANYBLOB="04002bbd7000fcdbdf2509000000080034000400000005002d0001000000050030000000000008003900090000000800340001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:43:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1395.871710] IPVS: ftp: loaded support on port[0] = 21 [ 1395.877907] IPVS: ftp: loaded support on port[0] = 21 [ 1395.899892] IPVS: ftp: loaded support on port[0] = 21 04:43:59 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:43:59 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) syz_open_dev$binderN(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/adsp1\x00', 0x2, 0x0) r6 = dup(r5) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x7519, 0x2, 'client1\x00', 0x1, "2c704f5eca6d082d", "44f283a3b624e6c4f4ba59c89c5ab6167aee8274ef30bc293864f640eec5cee5", 0x1, 0xe2d}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x6}) 04:43:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1396.227203] IPVS: ftp: loaded support on port[0] = 21 04:43:59 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff91) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1396.386171] ptrace attach of "/root/syz-executor.1"[20086] was attempted by "/root/syz-executor.1"[20090] [ 1396.399007] IPVS: ftp: loaded support on port[0] = 21 [ 1396.418974] IPVS: ftp: loaded support on port[0] = 21 [ 1396.428485] IPVS: ftp: loaded support on port[0] = 21 04:43:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{0x0, 0x9}, {0x20, 0x7}, {0xac06, 0x401}, {0x17ff, 0x754}, {0x6, 0x8}, {0x5, 0x101}, {0x6, 0x2000}, {0x9, 0x1}, {0x1, 0x5}]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:43:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:43:59 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x304) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1396.967476] IPVS: ftp: loaded support on port[0] = 21 [ 1397.000616] ptrace attach of "/root/syz-executor.1"[20192] was attempted by "/root/syz-executor.1"[20193] [ 1397.022728] IPVS: ftp: loaded support on port[0] = 21 [ 1397.393589] IPVS: ftp: loaded support on port[0] = 21 04:44:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0xffffffff00000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:02 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r3, 0xf, 0x70bd2b, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x80c0) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:02 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff92) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:02 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:02 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x3b5) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0x0, 0x63a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082bbd7000ffdbdf250d00000008000300", @ANYRES32=0x0, @ANYBLOB="05002900000000000a000900aaaaaaaaaabb000005003a000100000008002c000000000008000600", @ANYRES32=r5, @ANYBLOB="0600280002000000"], 0x50}, 0x1, 0x0, 0x0, 0x50}, 0x4004) [ 1399.375603] ptrace attach of "/root/syz-executor.1"[20283] was attempted by "/root/syz-executor.1"[20285] [ 1399.403693] IPVS: ftp: loaded support on port[0] = 21 04:44:02 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r8, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r9 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x882200}) socket$bt_bnep(0x1f, 0x3, 0x4) [ 1399.422390] IPVS: ftp: loaded support on port[0] = 21 [ 1399.435403] IPVS: ftp: loaded support on port[0] = 21 [ 1399.477865] IPVS: ftp: loaded support on port[0] = 21 04:44:02 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4402, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1399.868195] IPVS: ftp: loaded support on port[0] = 21 04:44:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RLOPEN(r1, &(0x7f0000000040)={0x18, 0xd, 0x1, {{0x80, 0x1, 0x4}, 0xfc11}}, 0x18) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000280)={0x9a0000, 0x1ff, 0x5, r1, 0x0, &(0x7f0000000240)={0x9a0916, 0x4, [], @p_u8=&(0x7f0000000200)=0x2}}) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00000002c0)=""/81, &(0x7f0000000340)=0x51) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x2480, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f0000000100)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x31}}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfb1a}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xce3}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x40008a5) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x940, 0x0) ioctl$FS_IOC_GETFSMAP(r10, 0xc0c0583b, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000001000000800000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000020000000300000000000000000000000000000005000000000000008a58ffffffffffff00000000002a463e6100"/576]) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1399.914637] IPVS: ftp: loaded support on port[0] = 21 04:44:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r5, 0xc0305615, &(0x7f00000000c0)={0x0, {0xee4, 0xfffffff9}}) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:44:02 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x8f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:02 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff93) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1400.100067] IPVS: ftp: loaded support on port[0] = 21 [ 1400.124340] IPVS: ftp: loaded support on port[0] = 21 04:44:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000040)=0x3) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:05 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000000c0)={r4, 0x20}) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:05 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff94) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1402.502355] IPVS: ftp: loaded support on port[0] = 21 [ 1402.507680] IPVS: ftp: loaded support on port[0] = 21 [ 1402.515303] IPVS: ftp: loaded support on port[0] = 21 04:44:05 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x403) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='ramfs\x00', 0x2080008, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xb002, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x6021}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:44:05 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5ea5, 0x408040) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x2, 0x0, 0x3f}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x82000, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:05 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8}]}}}]}, 0x38}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3d, 0x7, 0x40, 0x4}, {0x9, 0x0, 0x20, 0x3}]}) [ 1402.703276] ptrace attach of "/root/syz-executor.1"[20565] was attempted by "/root/syz-executor.1"[20566] [ 1402.754165] IPVS: ftp: loaded support on port[0] = 21 04:44:05 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff95) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1402.952006] (unnamed net_device) (uninitialized): HSR: Slave2 device not specified [ 1402.988400] IPVS: ftp: loaded support on port[0] = 21 [ 1402.995277] (unnamed net_device) (uninitialized): HSR: Slave2 device not specified 04:44:06 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x102, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) creat(&(0x7f0000000080)='./file0\x00', 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0xf9, 0x5}) 04:44:06 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1403.125212] IPVS: ftp: loaded support on port[0] = 21 [ 1403.189581] IPVS: ftp: loaded support on port[0] = 21 [ 1403.222124] ptrace attach of "/root/syz-executor.1"[20667] was attempted by "/root/syz-executor.1"[20671] [ 1403.253474] IPVS: ftp: loaded support on port[0] = 21 04:44:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = getpid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000000)) ptrace$setregs(0xd, r2, 0x1000, &(0x7f0000000040)="c1a753a03d44cda5ff4edd43f3e5fa4d7f35df367dd8f1a5ee8b699d485b417001ad46b5cb036839453d6da892740f77a2e94daff7e188746fc304c6f4e9fda1575450c51dfc96fe659c87fa2c3dbdbdc796865b848d00685b4d11a7b9a0c5c39cf6fd2b3460ec8fbfb6b3db489969f2c7f6f99535ee23214e9be4d5883bfa873008b4411c3d3ff6c885294c70acca6d14c08350495de4c9e02ee61c9153e394dc54373c55782991db350afd28e49e9f935d80e36cd7469d619601a707a6ebaddd558f6da5") ptrace$setopts(0x4206, r0, 0x0, 0x0) r4 = gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r5, &(0x7f00003fefff)=""/1, 0x1) tkill(r4, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$UHID_CREATE2(r5, &(0x7f0000000040)={0xb, {'syz1\x00', 'syz1\x00', 'syz1\x00', 0x7, 0x0, 0xbd3d, 0x5, 0x0, 0x5, "ba3246708a9cd4"}}, 0x11f) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400201) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:08 executing program 0: setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_RESETEP(r5, 0x80045503, &(0x7f0000000000)={0xb, 0x1}) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:44:08 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff96) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:08 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:08 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5400) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1405.496137] IPVS: ftp: loaded support on port[0] = 21 [ 1405.508665] IPVS: ftp: loaded support on port[0] = 21 [ 1405.524369] IPVS: ftp: loaded support on port[0] = 21 [ 1405.538285] ptrace attach of "/root/syz-executor.1"[20776] was attempted by "/root/syz-executor.1"[20780] [ 1405.566468] IPVS: ftp: loaded support on port[0] = 21 04:44:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) poll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x28c}, {r7, 0x8}], 0x2, 0x2a73b90d) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r9 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r9, &(0x7f0000004400)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1, 0x2}, 0x1c, 0x0}}], 0x1, 0x0) r10 = fcntl$dupfd(r4, 0x406, r8) ioctl$BLKZEROOUT(r10, 0x127f, &(0x7f0000000000)={0x8, 0x10001}) 04:44:08 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff97) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:08 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5500) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:08 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000000840)=""/4096, &(0x7f00000000c0)=0x1000) r6 = shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x0) r7 = getpid() r8 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)={[], 0x7, 0x1, 0x8691, 0xc4, 0x3, r7}) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000200)=""/178) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000080)=""/21) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={r5, @multicast1, @dev={0xac, 0x14, 0x14, 0x1f}}, 0xc) 04:44:09 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1406.076054] IPVS: ftp: loaded support on port[0] = 21 [ 1406.094043] IPVS: ftp: loaded support on port[0] = 21 [ 1406.125839] ptrace attach of "/root/syz-executor.1"[20896] was attempted by "/root/syz-executor.1"[20899] [ 1406.152909] IPVS: ftp: loaded support on port[0] = 21 [ 1406.198231] IPVS: ftp: loaded support on port[0] = 21 [ 1406.234833] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1406.404216] IPv6: ADDRCONF(NETDEV_UP): bond12: link is not ready [ 1406.441782] 8021q: adding VLAN 0 to HW filter on device bond12 [ 1406.536497] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 04:44:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x143042, 0x0) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) ioctl$SIOCRSGL2CALL(r4, 0x89e5, &(0x7f0000000000)=@rose) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1406.643943] IPv6: ADDRCONF(NETDEV_UP): bond13: link is not ready [ 1406.666815] 8021q: adding VLAN 0 to HW filter on device bond13 [ 1406.829468] IPVS: ftp: loaded support on port[0] = 21 [ 1406.936588] IPVS: ftp: loaded support on port[0] = 21 [ 1406.963422] IPVS: ftp: loaded support on port[0] = 21 [ 1407.667535] audit: type=1800 audit(1594356250.624:47): pid=21050 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.0" name="file0" dev="ramfs" ino=228968 res=0 04:44:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xb8002, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000300)="02000000000200", 0x7}, {&(0x7f0000000080)="1278780d4224ed", 0x7}], 0x2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fstat(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r7) setfsgid(r7) tkill(r1, 0x1b) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x9, @none, 0x7, 0x2}, 0xe) 04:44:13 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r7, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) io_submit(0x0, 0x5, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, &(0x7f0000000040)="4dd9141d07cd86a4cb4c58086e1b5b5b8c0b6d688449f3b7a6d403b0322ae5d9d4920d36ab8dc4a7d209741ead16c6bc77e77c3416853f62af739a7cb216f2d8da32cc0cf895f4a19dd0614626906ea9919f5b2e7f138b9684a37e53aef94c49aafa6f0995b9f956885bbe907022e71cdae1c5c43dc2", 0x76, 0x81, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x800, 0xffffffffffffffff, &(0x7f0000000840)="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", 0x1000, 0x5, 0x0, 0x2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xa7, r4, &(0x7f0000000140)="a0e9f03392c2d42cc3581f5d27c165dadfba5c6cbed54f0b056f733375654c6bd66eb0f5c0ac0c2ec36dfd7a2a4ac333a155d082474c2067b0c6b7c756d3a17191d1d18be952e241801ff167bb839b9724590373991cfa2029143bc27550a9febab5c337c4c4a9117faf872ad9a2a2e7d46fe25680d080abd7b086e403197ea64946", 0x82, 0x7ff, 0x0, 0x3, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0xca, r6, &(0x7f0000000240)="338166a287cc400cd9d81a1f7345ca79ae740d8afd8bfc087639aa203dcfb448fdb4ddc70ecc26770234b7f6aefe7df5fe269351", 0x34, 0x4b66, 0x0, 0x1, r9}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x1860, r1, &(0x7f00000002c0)="99c90930caafee7bccfdd71373af89cd1ed26f17c990d1a9737b6570244ecb11202433bfe8a8107080aed52e620bc5ffff1d956a46e63e717c51ad76d514e3961058e30f6018a9ea11493c883d38c32a1422e7368c6c4e00489d152188a8e762508384f5297c478c0bc734737459ea31f52d78ee8eac1b8781dd95cf070e01c1963eb735aac5b7ba1d436c910c45c8ad36a5a476f996b35a5e204bee2615e08f4e7636090a444f7e2dbc4c60046da1c97bde442d1291d62518d17f1d10452832301aae251b958aadfcdb55730e4c62cc9bd2", 0xd2, 0x3, 0x0, 0x3, r11}]) 04:44:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x6}, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_USERNS(r5, 0xb701, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1410.946670] IPVS: ftp: loaded support on port[0] = 21 04:44:14 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xc4b02, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f00000000c0)={0x2, 0x8, 0x1}) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000000)={0x6, 0x882200}) ioctl$DRM_IOCTL_MODE_GETFB(r1, 0xc01c64ad, &(0x7f0000000040)={0x3, 0xff, 0x2e02, 0xc00000, 0x6, 0xa143, 0x5}) 04:44:14 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x9, 0x40, 0x6, 0x27, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_lifetime={0x4, 0x2, 0x401, 0x537a, 0x1, 0xffffffff}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2c, 0x3505}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_x_sa2={0x2, 0x13, 0x1f, 0x0, 0x0, 0x4, 0x3504}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x4, {0x6, 0x33, 0x4, 0x5, 0x0, 0x0, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x6e6bb2, 0x82b, {0x6, 0xff, 0x9, 0x81, 0x0, 0x3, 0x0, @in=@loopback, @in6=@private1}}, @sadb_sa={0x2, 0x1, 0x4d5, 0x7, 0x80, 0x1e, 0x3, 0x80000000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bb6, 0x401, {0x6, 0x33, 0x73, 0x5, 0x0, 0x4, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in=@dev={0xac, 0x14, 0x14, 0x14}}}]}, 0x138}}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1411.303422] IPVS: ftp: loaded support on port[0] = 21 04:44:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x100, 0x0) chroot(&(0x7f0000000040)='./file0\x00') r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001fc) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:44:15 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff98) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x1) write$P9_RMKDIR(r4, &(0x7f0000000080)={0x14, 0x49, 0x4, {0x0, 0x3, 0x1004}}, 0x14) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1412.494017] IPVS: ftp: loaded support on port[0] = 21 04:44:15 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x169000, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:15 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$rds(0x15, 0x5, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:15 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff99) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1412.725370] IPVS: ftp: loaded support on port[0] = 21 [ 1412.737988] IPVS: ftp: loaded support on port[0] = 21 [ 1412.743611] IPVS: ftp: loaded support on port[0] = 21 04:44:15 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r5, 0xfffffffe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={r5, @in={{0x2, 0x4e21, @loopback}}}, 0x84) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) [ 1412.908516] IPVS: ftp: loaded support on port[0] = 21 04:44:16 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0xb, &(0x7f0000000580)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) r4 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46017f0509070000000000000002003e0004000000e70200000000000040000000000000002a020000000000000000010040003800020080003cddfbc203000000040000000000000200000000cdffffffffffffff010000000000000000100000000000000200000000000000000000000000000051e574646b00000002000000000000000010000000000000090000000000000008000000000000000a000000000000008105000000000000e629536a593e2680c8d462e0632d7611dff46fb28a8b517c7552df36f050689d50f3e31093e200"/1238], 0x4d6) 04:44:16 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x802, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x15, 0x5, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) sendmsg$IPSET_CMD_SAVE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x8, 0x6, 0x3, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}}, 0x800) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x882200}) 04:44:16 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1413.370101] IPVS: ftp: loaded support on port[0] = 21 04:44:16 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff9a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x48, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@filter_kind_options=@f_flower={{0x24, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_KEY_IPV6_SRC={0x14, 0xe, @private2}]}}]}, 0x48}}, 0x0) [ 1413.391745] IPVS: ftp: loaded support on port[0] = 21 [ 1413.478049] IPVS: ftp: loaded support on port[0] = 21 04:44:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x60411, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0xcf0e46e2b9a32e43, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfc00000000000002, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)=0x86bc) ftruncate(r3, 0x200004) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000ab09000000000000ff03000000000000040300000000000000800000000000004f3f729e5c53f902cb74efc93b139c3d8663132463f0b8cf8779378f1aad"]) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1413.541887] IPVS: ftp: loaded support on port[0] = 21 [ 1413.564064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1413.722060] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 04:44:16 executing program 3: kexec_load(0xfffffffffffffffd, 0x1, &(0x7f00000005c0)=[{0x0, 0x0, 0x9165a000, 0x3e0000}], 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) recvfrom$inet(r0, 0x0, 0x2b7, 0x0, 0x0, 0x800e0052f) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x200282, 0x0) close(r1) 04:44:19 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:19 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff9b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}], {0x14}}, 0x54}}, 0x0) 04:44:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000005}, 0xa}], 0x4000000000000d0, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x2, 0x70bd26, 0x38, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x21}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048084}, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0xa, 0x1, 'ramfs\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x6}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000804}, 0x4044084) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x22400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000), 0x2}, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x87a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:44:19 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5700) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x78a21fbf3441e45f, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x24008844) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r6 = gettid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x48a000, 0x0) read(r7, &(0x7f00003fefff)=""/1, 0x1) tkill(r6, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1416.468751] IPVS: ftp: loaded support on port[0] = 21 04:44:19 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000540)={0x4c, 0x0, &(0x7f00000000c0)=[@transaction_sg={0x400c630f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) [ 1416.586819] IPVS: ftp: loaded support on port[0] = 21 [ 1416.601870] ptrace attach of "/root/syz-executor.1"[21418] was attempted by "/root/syz-executor.1"[21422] [ 1416.616029] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1416.629959] IPVS: ftp: loaded support on port[0] = 21 [ 1416.649958] IPVS: ftp: loaded support on port[0] = 21 [ 1416.707688] audit: type=1400 audit(1594356259.665:48): avc: denied { set_context_mgr } for pid=21430 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 [ 1416.769755] binder: 21430:21462 unknown command 0 [ 1416.790685] binder: 21430:21462 ioctl c0306201 20000540 returned -22 [ 1416.799023] IPv6: ADDRCONF(NETDEV_UP): bond14: link is not ready [ 1416.816666] 8021q: adding VLAN 0 to HW filter on device bond14 04:44:19 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3}}, 0x0) sysinfo(&(0x7f0000000000)=""/22) r0 = socket$inet(0x10, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = dup(0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x0, &(0x7f0000000340), 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) 04:44:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x121041) sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x434}}, 0x0) write$evdev(r0, &(0x7f0000000040), 0xc00) 04:44:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff9c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:20 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1417.223727] IPVS: ftp: loaded support on port[0] = 21 [ 1417.280764] ptrace attach of "/root/syz-executor.1"[21572] was attempted by "/root/syz-executor.1"[21573] [ 1417.308686] IPVS: ftp: loaded support on port[0] = 21 04:44:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44081100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x68, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x40001}, 0x4140) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) setsockopt(r5, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1417.362029] IPVS: ftp: loaded support on port[0] = 21 04:44:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1417.775065] IPVS: ftp: loaded support on port[0] = 21 [ 1417.898385] IPVS: ftp: loaded support on port[0] = 21 04:44:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x1b0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000002c0)="03949e00000000ba084e4071a090a0ee", 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) 04:44:22 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff9d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:22 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1419.624471] IPVS: ftp: loaded support on port[0] = 21 04:44:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1419.648761] IPVS: ftp: loaded support on port[0] = 21 [ 1419.803855] IPVS: ftp: loaded support on port[0] = 21 04:44:23 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5900) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:23 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff9e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:23 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9a00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x2, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x44) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r5, @ANYBLOB="0001"], 0x18}, 0x1, 0x0, 0x0, 0x14002011}, 0x4000005) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) [ 1420.736690] ptrace attach of "/root/syz-executor.1"[21838] was attempted by "/root/syz-executor.1"[21840] [ 1420.764450] IPVS: ftp: loaded support on port[0] = 21 [ 1420.781530] IPVS: ftp: loaded support on port[0] = 21 04:44:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1420.781579] IPVS: ftp: loaded support on port[0] = 21 [ 1421.145530] IPVS: ftp: loaded support on port[0] = 21 04:44:25 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000040)=[0x10000, 0xfffffff7]) clone(0x6a20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:25 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(0xffffffffffffffff, 0x5412, 0x400000) 04:44:25 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ff9f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f00000005c0)) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r3 = accept$alg(r0, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) setsockopt(r4, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:44:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9b00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:25 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5a00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:25 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(0xffffffffffffffff, 0x5412, 0x400000) [ 1422.680137] ptrace attach of "/root/syz-executor.1"[21960] was attempted by "/root/syz-executor.1"[21962] [ 1422.690422] IPVS: ftp: loaded support on port[0] = 21 [ 1422.700449] IPVS: ftp: loaded support on port[0] = 21 [ 1422.719420] IPVS: ftp: loaded support on port[0] = 21 [ 1422.763856] IPVS: ftp: loaded support on port[0] = 21 04:44:25 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(0xffffffffffffffff, 0x5412, 0x400000) 04:44:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:26 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9c00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1423.258275] IPVS: ftp: loaded support on port[0] = 21 [ 1423.281333] IPVS: ftp: loaded support on port[0] = 21 04:44:28 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f00000000c0)={0x9a0000, 0x36f3, 0x3, r5, 0x0, &(0x7f0000000080)={0x990a68, 0x1c0e, [], @p_u32=&(0x7f0000000040)=0x4c}}) ioctl$VIDIOC_S_PRIORITY(r7, 0x40045644, 0x1) fdatasync(r2) 04:44:28 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:28 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5b00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:28 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9d00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x1e8) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file1\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="dd0700000000283da56504d49f15"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f00000013c0)={0x148, 0x0, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40000200}, {0x6, 0x11, 0xfff9}, {0x8, 0x13, 0x4}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xffff7fff}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0x6d}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x42}, {0x8}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x3e8}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x40}, {0x8, 0x13, 0x4}, {0x5, 0x14, 0x1}}]}, 0x148}, 0x1, 0x0, 0x0, 0x400c854}, 0x40001) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="01002dbd7000fbdbdf250a0000dd483f198ce67df60011000200303030303a30303a31302e30000000000800030001000000081701007063690011000200303030323a30303a31302e30000000000800030001000148b7efb7d78399c9ff2f3030303a30303a31302e30000000000800030001000000a4ab9080680257e750b895d2940be78ff3d7d78a08d3d8ef1cfc21281ccfad727ec9cbf3be377f338a4b5cdc673ff4fcaec9e583862ae3d58961c56e9c5a3cc1e86fb7889b45d8ca6783b11853103148f59c5c348801527cb6269481c57741471a90c022a59241fbc999dc540e81ceb285cb4363fa26f48cd9917f0e7a1721ded0acd9567c865c4fb42d6e4e2ef2e7f7e5d16b9951253b03a4c0e6fc3a303229d73fe976abbcb0e84a8d3d54150612286e46dde4595326dceb2b219f3fc2974103ba83f27fb800000000"], 0x80}, 0x1, 0x0, 0x0, 0x20000004}, 0x8014) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8002, 0x0) write$P9_RMKNOD(r4, &(0x7f00000000c0)={0x14, 0x13, 0x2, {0x1, 0x1, 0x2}}, 0x14) 04:44:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1426.055866] ptrace attach of "/root/syz-executor.1"[22147] was attempted by "/root/syz-executor.1"[22151] [ 1426.075961] IPVS: ftp: loaded support on port[0] = 21 [ 1426.081114] IPVS: ftp: loaded support on port[0] = 21 [ 1426.086829] IPVS: ftp: loaded support on port[0] = 21 [ 1426.115884] IPVS: ftp: loaded support on port[0] = 21 04:44:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x6, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8c", 0x1) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) setsockopt(r2, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 04:44:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1426.547000] IPVS: ftp: loaded support on port[0] = 21 04:44:32 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:32 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5c00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:32 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9e00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:32 executing program 0: 04:44:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0xfffffffffffffffc, 0x0) r1 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="21020000000000000000010000000c00ab000000000000000000080003002c8056c156c19f158a49112ecb02e0617b6bcaa8f269c840dec13197af15d6cdedbe14ba18e4f5906b7be87b4c0661418b5332e0fab31f77081397c70351f4f529f263dcd9", @ANYRES32=0x0, @ANYBLOB], 0x28}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20843e6649bdb2a7}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r3, @ANYBLOB="000126bd7000ffdbdf254c000000940084800c000100f66633b63601006a0a0005000000000000000000220001005c1e858392d88f588a7a8639752706bc51e04639430cd98b7caeef3ee7212ab428ff00000a000500aaaaaaaaaa2a0000080001004051bab405000100a9000000240006800800020078080000080001000400000008000200000000000800000d000100ea216ba8982415398c0000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x4040040}, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, &(0x7f0000000380)={0x0, 0x0, [], @bt={0x7, 0x4c4, 0x10000, 0xa, 0x7, 0x6, 0x0, 0x8}}) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r5, 0xc04064aa, &(0x7f00000004c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[{}, {}, {}], 0x31fe6e17, 0x0, [], 0x3, 0x3}) 04:44:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x5412, 0x400000) [ 1429.136768] ptrace attach of "/root/syz-executor.1"[22316] was attempted by "/root/syz-executor.1"[22318] [ 1429.162068] IPVS: ftp: loaded support on port[0] = 21 [ 1429.169304] IPVS: ftp: loaded support on port[0] = 21 [ 1429.172944] IPVS: ftp: loaded support on port[0] = 21 [ 1429.222927] IPVS: ftp: loaded support on port[0] = 21 04:44:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) ioctl$TCFLSH(r0, 0x5412, 0x400000) 04:44:32 executing program 0: 04:44:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(0xffffffffffffffff, 0x5412, 0x400000) 04:44:32 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x9f00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(0xffffffffffffffff, 0x5412, 0x400000) 04:44:32 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1429.652412] IPVS: ftp: loaded support on port[0] = 21 [ 1429.707601] IPVS: ftp: loaded support on port[0] = 21 [ 1429.786974] IPVS: ftp: loaded support on port[0] = 21 [ 1429.804558] IPVS: ftp: loaded support on port[0] = 21 04:44:35 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5d00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:35 executing program 0: 04:44:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(0xffffffffffffffff, 0x5412, 0x400000) 04:44:35 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1432.491018] IPVS: ftp: loaded support on port[0] = 21 [ 1432.505454] IPVS: ftp: loaded support on port[0] = 21 [ 1432.512485] ptrace attach of "/root/syz-executor.1"[22525] was attempted by "/root/syz-executor.1"[22526] 04:44:35 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x8, 0x36, 0x0, 0x2, 0x4, 0x4}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x0) 04:44:35 executing program 0: 04:44:35 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1432.831246] IPVS: ftp: loaded support on port[0] = 21 [ 1432.873737] IPVS: ftp: loaded support on port[0] = 21 04:44:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x0) [ 1432.894703] IPVS: ftp: loaded support on port[0] = 21 [ 1433.013718] IPVS: ftp: loaded support on port[0] = 21 04:44:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TCFLSH(r0, 0x5412, 0x0) 04:44:36 executing program 0: 04:44:38 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5e00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000000e920c3067d3100020000090400000000000000f6ffffff0000000001000000000000fffffffffffffff3100000f2ffff0700000a00000072c79ad811675d09000000c55b"]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x20000004cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b62, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:44:38 executing program 3: 04:44:38 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1435.354199] IPVS: ftp: loaded support on port[0] = 21 [ 1435.366299] ptrace attach of "/root/syz-executor.1"[22695] was attempted by "/root/syz-executor.1"[22697] [ 1435.393988] IPVS: ftp: loaded support on port[0] = 21 [ 1435.644283] IPVS: ftp: loaded support on port[0] = 21 04:44:38 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fstat(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r5, r7) lchown(&(0x7f0000000080)='./file0\x00', 0x0, r7) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:38 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:38 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000180)) 04:44:38 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000380)=ANY=[@ANYBLOB="03000000000020c3067d3100020000090400000000000000f6ffffff0000000001000000000000fffffffffffffff3100000f2ffff0700000a00000072c79a"]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x20000004cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x8, 0x0, 0xa, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f62, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1435.902064] IPVS: ftp: loaded support on port[0] = 21 [ 1435.915952] IPVS: ftp: loaded support on port[0] = 21 04:44:38 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1435.957762] IPVS: ftp: loaded support on port[0] = 21 04:44:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x5f00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1436.176978] ptrace attach of "/root/syz-executor.1"[22827] was attempted by "/root/syz-executor.1"[22831] 04:44:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1436.247116] IPVS: ftp: loaded support on port[0] = 21 04:44:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1436.580558] IPVS: ftp: loaded support on port[0] = 21 04:44:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1436.679872] IPVS: ftp: loaded support on port[0] = 21 [ 1436.825166] ptrace attach of "/root/syz-executor.1"[22943] was attempted by "/root/syz-executor.1"[22944] [ 1436.836313] IPVS: ftp: loaded support on port[0] = 21 [ 1437.122861] IPVS: ftp: loaded support on port[0] = 21 04:44:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:41 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:41 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:41 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = accept(r3, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @initdev}}, &(0x7f00000000c0)=0x80) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x14, r6, 0xc91add0bf88807dd, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000013c0)={0x148, r6, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x40000200}, {0x6, 0x11, 0xfff9}, {0x8, 0x13, 0x4}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xffff7fff}, {0x6, 0x11, 0x6}, {0x8, 0x13, 0x6d}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x42}, {0x8}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x3e8}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x40}, {0x8, 0x13, 0x4}, {0x5, 0x14, 0x1}}]}, 0x148}, 0x1, 0x0, 0x0, 0x400c854}, 0x40001) sendmsg$DEVLINK_CMD_PORT_SPLIT(r5, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="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"], 0x158}, 0x1, 0x0, 0x0, 0xc0}, 0x80) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1438.993110] IPVS: ftp: loaded support on port[0] = 21 [ 1438.993581] IPVS: ftp: loaded support on port[0] = 21 [ 1439.006197] IPVS: ftp: loaded support on port[0] = 21 04:44:42 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1439.079839] IPVS: ftp: loaded support on port[0] = 21 04:44:42 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:42 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:42 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:42 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) [ 1439.611927] IPVS: ftp: loaded support on port[0] = 21 [ 1439.619519] IPVS: ftp: loaded support on port[0] = 21 04:44:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1439.775686] IPVS: ftp: loaded support on port[0] = 21 04:44:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:43 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffa9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1440.154529] IPVS: ftp: loaded support on port[0] = 21 04:44:45 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:45 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:45 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffaa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:45 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpeername$inet6(r0, 0x0, &(0x7f0000000100)) r1 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x13, 0x0) r2 = gettid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f00003fefff)=""/1, 0x1) tkill(r2, 0x16) [ 1442.337487] IPVS: ftp: loaded support on port[0] = 21 [ 1442.338337] IPVS: ftp: loaded support on port[0] = 21 [ 1442.350459] IPVS: ftp: loaded support on port[0] = 21 [ 1442.371431] ptrace attach of "/root/syz-executor.1"[23311] was attempted by "/root/syz-executor.1"[23314] 04:44:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1442.395205] IPVS: ftp: loaded support on port[0] = 21 04:44:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:45 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:45 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffab) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1442.876926] IPVS: ftp: loaded support on port[0] = 21 [ 1442.880558] IPVS: ftp: loaded support on port[0] = 21 [ 1442.994554] IPVS: ftp: loaded support on port[0] = 21 [ 1443.005980] IPVS: ftp: loaded support on port[0] = 21 04:44:48 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:48 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:48 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffac) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:48 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x3, 0x0) r1 = gettid() r2 = socket(0x15, 0x5, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r3}) setsockopt$X25_QBITINCL(r5, 0x106, 0x1, &(0x7f00000000c0)=0x1, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r6, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r7 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r7, 0x8983, &(0x7f0000000080)={0x0, 'bridge_slave_1\x00', {0x4}, 0x2}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1445.907072] ptrace attach of "/root/syz-executor.1"[23535] was attempted by "/root/syz-executor.1"[23539] [ 1445.932110] IPVS: ftp: loaded support on port[0] = 21 [ 1445.944163] IPVS: ftp: loaded support on port[0] = 21 [ 1445.991675] IPVS: ftp: loaded support on port[0] = 21 [ 1445.999673] IPVS: ftp: loaded support on port[0] = 21 04:44:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1446.266391] IPVS: ftp: loaded support on port[0] = 21 04:44:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:51 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6400) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:51 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xa900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:51 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffad) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:51 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$rfkill(r2, &(0x7f0000000040), 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x28240, 0x0) read(r4, &(0x7f00003fefff), 0x0) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1448.997151] IPVS: ftp: loaded support on port[0] = 21 [ 1449.004289] ptrace attach of "/root/syz-executor.1"[23712] was attempted by "/root/syz-executor.1"[23717] [ 1449.020280] IPVS: ftp: loaded support on port[0] = 21 [ 1449.032823] IPVS: ftp: loaded support on port[0] = 21 04:44:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1449.050236] IPVS: ftp: loaded support on port[0] = 21 04:44:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:52 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6500) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:52 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xaa00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:52 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffae) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1449.676294] IPVS: ftp: loaded support on port[0] = 21 [ 1449.681506] IPVS: ftp: loaded support on port[0] = 21 04:44:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1449.732728] IPVS: ftp: loaded support on port[0] = 21 04:44:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1450.421169] IPVS: ftp: loaded support on port[0] = 21 04:44:54 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffaf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:54 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xab00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:54 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000001540)={0x40, 0x0, 0x0, 0xc8, &(0x7f0000001340)=""/200, 0x3c, &(0x7f0000001440)=""/60, 0xa1, &(0x7f0000001480)=""/161}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x5, 0x2}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') openat$tun(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/net/tun\x00', 0x54402, 0x0) sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) vmsplice(r4, &(0x7f0000001280)=[{&(0x7f0000000100)="2db2b4e79fe394e2416a8b3651ee22f32914177098c6f204c572ce1413338da1bf390a782c866a301c7bbeaec36b31b3b3751675f6a8ae08ccc7b8fee3b91e97e3", 0x41}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0xfc}], 0x3, 0x6) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r6, &(0x7f0000001300)=""/3, 0x3) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:44:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1452.054015] ptrace attach of "/root/syz-executor.1"[23981] was attempted by "/root/syz-executor.1"[23983] [ 1452.089528] IPVS: ftp: loaded support on port[0] = 21 [ 1452.098872] IPVS: ftp: loaded support on port[0] = 21 [ 1452.114767] IPVS: ftp: loaded support on port[0] = 21 [ 1452.146412] IPVS: ftp: loaded support on port[0] = 21 04:44:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:55 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6700) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:55 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:55 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:55 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xac00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1452.650192] IPVS: ftp: loaded support on port[0] = 21 [ 1452.660609] ptrace attach of "/root/syz-executor.1"[24091] was attempted by "/root/syz-executor.1"[24094] [ 1452.701418] IPVS: ftp: loaded support on port[0] = 21 [ 1452.737163] IPVS: ftp: loaded support on port[0] = 21 04:44:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1452.808335] IPVS: ftp: loaded support on port[0] = 21 04:44:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r1, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) read(r0, &(0x7f0000000040)=""/207, 0xcf) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0xf43c2, 0x0) setsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f0000000180)="350ad42c3e660040facb3c6dceddcdb78ea08a66938c894f905560d91c5555de629e35ffeb3525cb6e4612e90ad58abd13bf414e2ca71eeb85bff55ed01a1998dd1e71aa333399f3bf38b435b399427c65557128fb9c825f9222afba993f980a33", 0x61) 04:44:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:58 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:44:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:58 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xad00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1455.132936] ptrace attach of "/root/syz-executor.1"[24203] was attempted by "/root/syz-executor.1"[24204] [ 1455.166374] IPVS: ftp: loaded support on port[0] = 21 [ 1455.169052] IPVS: ftp: loaded support on port[0] = 21 [ 1455.200818] IPVS: ftp: loaded support on port[0] = 21 [ 1455.204221] IPVS: ftp: loaded support on port[0] = 21 04:44:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680), 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680), 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:44:58 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:44:58 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:44:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xae00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1455.719761] IPVS: ftp: loaded support on port[0] = 21 [ 1455.778252] IPVS: ftp: loaded support on port[0] = 21 [ 1455.821584] IPVS: ftp: loaded support on port[0] = 21 04:45:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680), 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:01 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6900) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:01 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xaf00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000080)=0x10) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{0x0}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1458.221626] ptrace attach of "/root/syz-executor.1"[24415] was attempted by "/root/syz-executor.1"[24420] [ 1458.238973] IPVS: ftp: loaded support on port[0] = 21 [ 1458.251047] IPVS: ftp: loaded support on port[0] = 21 [ 1458.254505] IPVS: ftp: loaded support on port[0] = 21 [ 1458.257011] IPVS: ftp: loaded support on port[0] = 21 04:45:01 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{0x0}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{0x0}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:01 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6a00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1458.694513] IPVS: ftp: loaded support on port[0] = 21 04:45:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1458.812458] ptrace attach of "/root/syz-executor.1"[24527] was attempted by "/root/syz-executor.1"[24531] [ 1458.844220] IPVS: ftp: loaded support on port[0] = 21 04:45:01 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) [ 1458.921325] IPVS: ftp: loaded support on port[0] = 21 04:45:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1458.996326] IPVS: ftp: loaded support on port[0] = 21 04:45:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x8000016) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:04 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6b00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1461.319993] IPVS: ftp: loaded support on port[0] = 21 [ 1461.320461] ptrace attach of "/root/syz-executor.1"[24643] was attempted by "/root/syz-executor.1"[24645] [ 1461.348627] IPVS: ftp: loaded support on port[0] = 21 [ 1461.350295] IPVS: ftp: loaded support on port[0] = 21 [ 1461.380523] IPVS: ftp: loaded support on port[0] = 21 04:45:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) [ 1461.758590] IPVS: ftp: loaded support on port[0] = 21 04:45:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:04 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6c00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1461.931430] IPVS: ftp: loaded support on port[0] = 21 [ 1461.969500] ptrace attach of "/root/syz-executor.1"[24769] was attempted by "/root/syz-executor.1"[24772] [ 1462.010888] IPVS: ftp: loaded support on port[0] = 21 [ 1462.373296] IPVS: ftp: loaded support on port[0] = 21 04:45:07 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x38480, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000080)) r5 = socket(0x15, 0x5, 0x0) sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$inet6_buf(r5, 0x29, 0x2a, &(0x7f00000000c0)="e94a397183c6757171b7b4df83abac354ff9d3e91821089825866f78c9e97ed203990c70", 0x24) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)) 04:45:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1464.392837] IPVS: ftp: loaded support on port[0] = 21 [ 1464.401790] IPVS: ftp: loaded support on port[0] = 21 [ 1464.480112] IPVS: ftp: loaded support on port[0] = 21 04:45:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1464.983319] IPVS: ftp: loaded support on port[0] = 21 [ 1465.037677] IPVS: ftp: loaded support on port[0] = 21 [ 1465.106197] IPVS: ftp: loaded support on port[0] = 21 04:45:09 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6d00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1466.180105] ptrace attach of "/root/syz-executor.1"[25017] was attempted by "/root/syz-executor.1"[25018] [ 1466.206739] IPVS: ftp: loaded support on port[0] = 21 [ 1466.448446] IPVS: ftp: loaded support on port[0] = 21 04:45:10 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r6}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r6, 0xfffffffe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000040)={r6, @in6={{0xa, 0x4e22, 0x0, @loopback, 0x10000}}}, 0x84) 04:45:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:10 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:10 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:10 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6e00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1467.634707] ptrace attach of "/root/syz-executor.1"[25077] was attempted by "/root/syz-executor.1"[25080] [ 1467.649929] IPVS: ftp: loaded support on port[0] = 21 [ 1467.652171] IPVS: ftp: loaded support on port[0] = 21 [ 1467.656213] IPVS: ftp: loaded support on port[0] = 21 04:45:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1467.742833] IPVS: ftp: loaded support on port[0] = 21 04:45:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:11 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x6f00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:11 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1468.200525] IPVS: ftp: loaded support on port[0] = 21 [ 1468.314348] ptrace attach of "/root/syz-executor.1"[25199] was attempted by "/root/syz-executor.1"[25200] [ 1468.342656] IPVS: ftp: loaded support on port[0] = 21 [ 1468.354379] IPVS: ftp: loaded support on port[0] = 21 [ 1468.807640] IPVS: ftp: loaded support on port[0] = 21 04:45:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) move_pages(r0, 0x5, &(0x7f0000000040)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:13 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:13 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:13 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffba) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:13 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1470.673887] IPVS: ftp: loaded support on port[0] = 21 04:45:13 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1470.716435] ptrace attach of "/root/syz-executor.1"[25294] was attempted by "/root/syz-executor.1"[25295] [ 1470.732675] IPVS: ftp: loaded support on port[0] = 21 [ 1470.749412] IPVS: ftp: loaded support on port[0] = 21 [ 1470.820280] IPVS: ftp: loaded support on port[0] = 21 04:45:13 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r0, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x0, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:14 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1471.353067] IPVS: ftp: loaded support on port[0] = 21 [ 1471.369954] IPVS: ftp: loaded support on port[0] = 21 [ 1471.455867] ptrace attach of "/root/syz-executor.1"[25415] was attempted by "/root/syz-executor.1"[25420] [ 1471.490201] IPVS: ftp: loaded support on port[0] = 21 04:45:16 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x14) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002140)='/dev/vsock\x00', 0xb01000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000002180)={'filter\x00', 0x8d, "e9ecc418f59a34c5d47e011bdb073776cdd24716f1bbd20e5b4c6959278fe165d94fbd40d25e1a5ec61fa8abc40c97133c67f04115a337272ff356d844be0b1551e9716bc9c5c6a3d192bca4ddd75df5de0c84b352c5cddcd22bd3fc51f9a90d6d9a2215b385ba71a9db28d2dd763954bfed31d329b17635d9036432017e246d93d83bc96a68bfdbf7f46a635e"}, &(0x7f0000002240)=0xb1) r6 = socket(0x15, 0x5, 0x0) sendto(r6, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f00000020c0)=0x401, &(0x7f0000002100)=0x4) ioctl$KVM_SET_NESTED_STATE(r4, 0x4080aebf, &(0x7f0000000040)={{0x3, 0x0, 0x80, {0x5000, 0xf000, 0x2}}, 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clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:16 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffbb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x0, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:16 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:16 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1473.820933] IPVS: ftp: loaded support on port[0] = 21 04:45:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x0, 0x0, 0x8000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1473.850003] IPVS: ftp: loaded support on port[0] = 21 [ 1473.869762] IPVS: ftp: loaded support on port[0] = 21 [ 1473.893549] ptrace attach of "/root/syz-executor.1"[25481] was attempted by "/root/syz-executor.1"[25483] [ 1473.923156] IPVS: ftp: loaded support on port[0] = 21 04:45:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:17 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffbc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:17 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1474.366621] IPVS: ftp: loaded support on port[0] = 21 [ 1474.480531] IPVS: ftp: loaded support on port[0] = 21 [ 1474.486650] IPVS: ftp: loaded support on port[0] = 21 [ 1474.522850] IPVS: ftp: loaded support on port[0] = 21 04:45:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffbd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xba00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:20 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1477.870934] IPVS: ftp: loaded support on port[0] = 21 [ 1477.884047] IPVS: ftp: loaded support on port[0] = 21 [ 1477.895190] ptrace attach of "/root/syz-executor.1"[25723] was attempted by "/root/syz-executor.1"[25726] [ 1477.902335] IPVS: ftp: loaded support on port[0] = 21 04:45:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x4000) ptrace$setopts(0x4206, r0, 0x0, 0x0) r4 = gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r5, &(0x7f00003fefff)=""/1, 0x1) tkill(r4, 0x16) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ocfs2_control\x00', 0x8000, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r7, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000001180)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000082}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r8, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x7}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010102}]}, 0x2c}}, 0x50) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1478.069085] IPVS: ftp: loaded support on port[0] = 21 04:45:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0'}, 0xb) 04:45:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0'}, 0xb) [ 1478.351642] IPVS: ftp: loaded support on port[0] = 21 04:45:21 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffbe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:21 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xbb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1478.508028] IPVS: ftp: loaded support on port[0] = 21 [ 1478.522388] IPVS: ftp: loaded support on port[0] = 21 04:45:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, 0x0, 0x0) [ 1478.647594] IPVS: ftp: loaded support on port[0] = 21 04:45:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, 0x0, 0x0) 04:45:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) writev(r1, &(0x7f0000004680)=[{&(0x7f0000001480)="94", 0xfec6}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fallocate(r0, 0x8, 0x0, 0x8000) write$binfmt_script(r1, 0x0, 0x0) 04:45:23 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xbc00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1480.691638] IPVS: ftp: loaded support on port[0] = 21 04:45:23 executing program 3: clock_gettime(0x0, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x54, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsync(r0) 04:45:23 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffbf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:23 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7400) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) fcntl$getown(r1, 0x9) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:23 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xbd00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1481.097365] ptrace attach of "/root/syz-executor.1"[25976] was attempted by "/root/syz-executor.1"[25979] [ 1481.118182] IPVS: ftp: loaded support on port[0] = 21 [ 1481.130923] IPVS: ftp: loaded support on port[0] = 21 [ 1481.132831] IPVS: ftp: loaded support on port[0] = 21 [ 1481.146108] IPVS: ftp: loaded support on port[0] = 21 04:45:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x0, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:24 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:24 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xbe00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:24 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7500) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1481.630414] IPVS: ftp: loaded support on port[0] = 21 [ 1481.739686] IPVS: ftp: loaded support on port[0] = 21 [ 1481.756747] IPVS: ftp: loaded support on port[0] = 21 [ 1481.774546] ptrace attach of "/root/syz-executor.1"[26101] was attempted by "/root/syz-executor.1"[26105] [ 1481.776893] IPVS: ftp: loaded support on port[0] = 21 04:45:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x1b0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000002c0)="03949e00000000ba084e4071a090a0ee745502a35b770d19a8faaf9e513411013f9cdd792474950b0105447eb838bfcfdc75b6719aa53a8ff88094cd97860000633b1b378c16283c43793dbae0ffbac488db1befc98d8725ff1c74fa4e087afe1bd85953fa3b71e669d25a68646356f3e83997432ccda94bdc3db7536c850d7bd920e316ad709c7d61490f48d03f7495", 0x90) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, 0xe8) tkill(0x0, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 04:45:25 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r0, &(0x7f0000002640)={@void, @val={0x3, 0x0, 0x2}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, {[], @echo_request}}}}, 0x3a) 04:45:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xbf00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1482.260671] IPVS: ftp: loaded support on port[0] = 21 [ 1482.401879] IPVS: ftp: loaded support on port[0] = 21 [ 1482.416796] IPVS: ftp: loaded support on port[0] = 21 04:45:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:27 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, &(0x7f0000000040)) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:27 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:27 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001000010900000000c383a7fbf729a400", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000005"], 0x30}}, 0x0) [ 1484.812077] IPVS: ftp: loaded support on port[0] = 21 [ 1484.883567] IPVS: ftp: loaded support on port[0] = 21 [ 1484.899728] IPVS: ftp: loaded support on port[0] = 21 [ 1485.376064] IPVS: ftp: loaded support on port[0] = 21 04:45:28 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:28 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffffd, 0x1, &(0x7f00000005c0)=[{0x0, 0x0, 0x9165a000, 0x3e0000}], 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(0xffffffffffffffff) recvfrom$inet(r2, 0x0, 0x2b7, 0x0, 0x0, 0x800e0052f) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, &(0x7f0000000100)) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r3) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r5, 0x10, 0x0, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xb3}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}]}, 0x34}}, 0x0) 04:45:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:28 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:28 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1485.546441] ptrace attach of "/root/syz-executor.1"[26428] was attempted by "/root/syz-executor.1"[26432] [ 1485.562197] IPVS: ftp: loaded support on port[0] = 21 [ 1485.571715] IPVS: ftp: loaded support on port[0] = 21 [ 1485.658936] IPVS: ftp: loaded support on port[0] = 21 04:45:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:29 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1486.185826] IPVS: ftp: loaded support on port[0] = 21 04:45:31 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7700) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffffd, 0x1, &(0x7f00000005c0)=[{0x0, 0x0, 0x9165a000, 0x3e0000}], 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(0xffffffffffffffff) recvfrom$inet(r2, 0x0, 0x2b7, 0x0, 0x0, 0x800e0052f) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, &(0x7f0000000100)) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r3) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r5, 0x10, 0x0, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xb3}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}]}, 0x34}}, 0x0) 04:45:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x7f) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1488.452843] IPVS: ftp: loaded support on port[0] = 21 [ 1488.475405] IPVS: ftp: loaded support on port[0] = 21 [ 1488.485225] IPVS: ftp: loaded support on port[0] = 21 [ 1488.512167] IPVS: ftp: loaded support on port[0] = 21 04:45:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1488.954768] IPVS: ftp: loaded support on port[0] = 21 04:45:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1489.048814] IPVS: ftp: loaded support on port[0] = 21 [ 1489.076521] IPVS: ftp: loaded support on port[0] = 21 04:45:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) [ 1489.158533] IPVS: ftp: loaded support on port[0] = 21 04:45:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffffd, 0x1, &(0x7f00000005c0)=[{0x0, 0x0, 0x9165a000, 0x3e0000}], 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(0xffffffffffffffff) recvfrom$inet(r2, 0x0, 0x2b7, 0x0, 0x0, 0x800e0052f) close(0xffffffffffffffff) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, &(0x7f0000000100)) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r3) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r5, 0x10, 0x0, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xb3}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x9}]}, 0x34}}, 0x0) 04:45:32 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1489.716303] IPVS: ftp: loaded support on port[0] = 21 04:45:35 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:35 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) [ 1492.137045] ptrace attach of "/root/syz-executor.1"[26810] was attempted by "/root/syz-executor.1"[26811] [ 1492.148662] IPVS: ftp: loaded support on port[0] = 21 [ 1492.158524] IPVS: ftp: loaded support on port[0] = 21 [ 1492.165712] IPVS: ftp: loaded support on port[0] = 21 04:45:35 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x28081) ioctl$USBDEVFS_GETDRIVER(r0, 0x4004550c, 0x0) 04:45:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, 0x0, 0x0) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:35 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)) tkill(r1, 0x1a) r3 = socket$unix(0x1, 0x2, 0x0) r4 = getpid() r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000000)) wait4(r4, &(0x7f0000000040), 0x80000000, &(0x7f0000000080)) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) gettid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r7, &(0x7f00003fefff)=""/1, 0x1) tkill(0x0, 0x20000017) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:35 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1492.598315] IPVS: ftp: loaded support on port[0] = 21 04:45:35 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', r7}) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1492.676850] IPVS: ftp: loaded support on port[0] = 21 [ 1492.738341] IPVS: ftp: loaded support on port[0] = 21 [ 1492.809654] IPVS: ftp: loaded support on port[0] = 21 [ 1492.896345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 04:45:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, 0x0, 0x0) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) [ 1493.058080] IPv6: ADDRCONF(NETDEV_UP): bond15: link is not ready [ 1493.072241] 8021q: adding VLAN 0 to HW filter on device bond15 04:45:36 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1493.442112] IPVS: ftp: loaded support on port[0] = 21 [ 1493.504733] IPVS: ftp: loaded support on port[0] = 21 04:45:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7900) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffca) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x7, 0x4) syz_emit_ethernet(0x15, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000b00)=@rc, 0x80, 0x0, 0x0, &(0x7f0000001e40)=""/239, 0xef}}, {{&(0x7f0000003300)=@tipc=@id, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003380)=""/83, 0x53}, {0x0}, {0x0}, {&(0x7f0000004580)=""/203, 0xcb}, {0x0}, {&(0x7f00000048c0)=""/218, 0xda}], 0x6, &(0x7f0000004a40)=""/243, 0xf3}}], 0x20004582, 0x2, 0x0) 04:45:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, 0x0, 0x0) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1496.158053] IPVS: ftp: loaded support on port[0] = 21 [ 1496.173036] ptrace attach of "/root/syz-executor.1"[27115] was attempted by "/root/syz-executor.1"[27117] [ 1496.185180] IPVS: ftp: loaded support on port[0] = 21 [ 1496.203811] IPVS: ftp: loaded support on port[0] = 21 04:45:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7a00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffcb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1496.690572] ptrace attach of "/root/syz-executor.1"[27198] was attempted by "/root/syz-executor.1"[27200] [ 1496.695715] IPVS: ftp: loaded support on port[0] = 21 [ 1496.728447] IPVS: ftp: loaded support on port[0] = 21 [ 1496.776844] IPVS: ftp: loaded support on port[0] = 21 04:45:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x5, 0x4}, {0x0, 0x3f}, 0x0, 0x2, 0xff}) r2 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:40 executing program 3: [ 1497.035476] IPVS: ftp: loaded support on port[0] = 21 04:45:40 executing program 3: 04:45:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:40 executing program 3: [ 1497.362033] IPVS: ftp: loaded support on port[0] = 21 04:45:40 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xc900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:40 executing program 3: 04:45:40 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffcc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:40 executing program 3: [ 1497.630202] IPVS: ftp: loaded support on port[0] = 21 [ 1497.685768] IPVS: ftp: loaded support on port[0] = 21 04:45:40 executing program 3: [ 1497.765126] IPVS: ftp: loaded support on port[0] = 21 04:45:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x300cce, &(0x7f0000000100)=ANY=[], 0x0) 04:45:43 executing program 3: 04:45:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xca00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:43 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffcd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:43 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7b00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:43 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x4000) r1 = socket$unix(0x1, 0x2, 0x0) r2 = getpid() r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f0000000140)=0x100000) r4 = getpid() openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x220001, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r1, &(0x7f0000000000)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x81, 0x8, 0xfbdb, 0x6000000, 0x1000, r2}) r5 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = gettid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r7, &(0x7f00003fefff)=""/1, 0x1) tkill(r6, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:43 executing program 3: [ 1500.505619] IPVS: ftp: loaded support on port[0] = 21 [ 1500.513315] IPVS: ftp: loaded support on port[0] = 21 [ 1500.537077] IPVS: ftp: loaded support on port[0] = 21 [ 1500.555920] IPVS: ftp: loaded support on port[0] = 21 04:45:43 executing program 3: 04:45:43 executing program 3: 04:45:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, 0x0, 0x0) 04:45:43 executing program 3: 04:45:44 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffce) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:44 executing program 3: 04:45:44 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xcb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:44 executing program 3: [ 1501.160031] IPVS: ftp: loaded support on port[0] = 21 [ 1501.201065] IPVS: ftp: loaded support on port[0] = 21 04:45:44 executing program 3: [ 1501.280317] IPVS: ftp: loaded support on port[0] = 21 04:45:46 executing program 3: 04:45:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, 0x0, 0x0) 04:45:46 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xcc00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:46 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffcf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:46 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7c00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:46 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x2, 0x959, {r1}, {r4}, 0x5, 0x6}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) r6 = gettid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r7, &(0x7f00003fefff)=""/1, 0x1) tkill(r6, 0x2c) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:46 executing program 3: [ 1503.951308] ptrace attach of "/root/syz-executor.1"[27608] was attempted by "/root/syz-executor.1"[27610] [ 1503.956055] IPVS: ftp: loaded support on port[0] = 21 [ 1503.975856] IPVS: ftp: loaded support on port[0] = 21 [ 1503.987577] IPVS: ftp: loaded support on port[0] = 21 04:45:47 executing program 3: 04:45:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) read(r2, &(0x7f0000000040)=""/4, 0x4) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:47 executing program 3: [ 1504.224777] IPVS: ftp: loaded support on port[0] = 21 04:45:47 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x78) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001540)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x8810) mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x2120, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8000000200004d1e, 0x800007c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="e4d54ce38f3267e9fe4e2de2ea0fffe68f58457ecbbb90e7a47114b2eb1b89eb464e1bb893d2165d04e8542e822f459ba0c010b640d032fa5da1d8fd8c0accc9ddc10f52c4fd040f7e07387c9b8df0042fd94cc7ff8b330bf1621da5071cc41e04da9e450274228c13396e0a90a6272a76caab814e4afb8df2fe"], 0x2a) 04:45:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0x6, 0x4) syz_emit_ethernet(0x300cce, 0x0, 0x0) 04:45:47 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1504.484897] IPVS: ftp: loaded support on port[0] = 21 04:45:47 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xcd00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1504.718409] IPVS: ftp: loaded support on port[0] = 21 [ 1504.753948] IPVS: ftp: loaded support on port[0] = 21 04:45:47 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) dup(r0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x7, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000010046) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') r4 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4129, 0x1021}], 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) pwrite64(r3, &(0x7f0000000100)="4c9cb1595805a5f082376cd33477f105eb6b4df851ebfcf8c819f9665ac2a8367c6b309237df4258986aa33bec927503a54b212a0c5233f67813642d4a500e9fb7584258cd52719ce461f6bc", 0x4c, 0x5) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) [ 1504.841900] IPVS: ftp: loaded support on port[0] = 21 04:45:47 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000300)={0xa0, 0x0, 0x0, 0x0, 0x70bd2a, 0x0, {}, [@nested={0x89, 0x0, 0x0, 0x1, [@generic="3ae002503618414322c8e46cc63054bd4cba835973dfd8e6a36938699ffc8f7abec7acc29fe51186da10b28fd8727ae278a2d742877ab50b7b71cbd5434d89f4145513073d44217fb85a4026c478fd43447ec06b805a4e16cbbe30b0b9aa1b72e33e2347b33e4ec20a21660cdb1943acf51a2ee3aadde17fe51bbe8aacfe3ff5de5ac8d209"]}]}, 0xa0}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x0, "00000000edffffffff0f00"}) 04:45:50 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7d00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:50 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:50 executing program 3: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)=0x7, 0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000000c0)=""/70) syz_emit_ethernet(0x15, 0x0, 0x0) 04:45:50 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xce00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:50 executing program 0: openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 04:45:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6a20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x5, 0x81) ptrace$setopts(0x4200, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:50 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000300)={0x1d4, 0xd, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x1be, 0x0, 0x0, 0x1, [@generic="6e39a2179601bebdfd3b8fc4060ba3953d1ae2f023dbf616400f3b452b4864f2ac9813ae9f1fcd242994a5d94c8a061622b2ad184bdc3e374a1e38bb0bac4a3257628d0da2802c145dd2fd510bebb711b049443204038f4c0ae54f7de5878dece62eef4154d47b930495bec716055191d72b109e1704b98b0e5358ace92d1f920acd3497ceb13ed7204ac0f6d0db", @generic="7962337025b6a7686a3c6aee374b914f836042a4be012e67bef8074125980e4f7a9f9d6def04db438e9a93db587fcc5500b50a3fe11e70ebbd1b30fbd2078b8667a1fb030a80b064", @typed={0x8, 0x2e, 0x0, 0x0, @pid}, @generic="55cc8ee3b262b902087091b428a168532f6958719d5cc98debdb3949c89ad53b170e61eedd10255c230ce41957d21f11e434629feb4e3bc5b511f5c947b3eb2cf487da1f7a2fc8251068d9b9bf415bc06c1d78c3ced7cb21cd66d634c3fefc381b722c3ea10e76e66421beec3f8b30d3091a86b83fb5996f6a250ff6e4a45528231b75699a6cf1c1a8e5b9ab3d1b017fbf1f17ef402977f814b007e57c34e0c5f2b58860de4ed5651e5d79677a5979cc50abafc27296bcbadaa38e3a54a4d0868acf89273281daa87d00374879b98e6f744a5c23f5c7ed6e77b10bc2"]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x28000000}, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "eaffffff090000000000000000000000000053"}) write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[], 0x35b) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x0, 0x17, "00000000edffffffff0f00"}) [ 1507.882472] IPVS: ftp: loaded support on port[0] = 21 [ 1507.885925] IPVS: ftp: loaded support on port[0] = 21 [ 1507.902515] ptrace attach of "/root/syz-executor.1"[27839] was attempted by "/root/syz-executor.1"[27840] [ 1507.918855] IPVS: ftp: loaded support on port[0] = 21 [ 1507.947521] IPVS: ftp: loaded support on port[0] = 21 04:45:51 executing program 3: msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x9, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 04:45:51 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2c020400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="01"], 0x2000, 0x0) msgrcv(0x0, &(0x7f0000001380)={0x0, ""/115}, 0x319abb17, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 04:45:51 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xcf00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:51 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7e00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1508.369958] IPVS: ftp: loaded support on port[0] = 21 04:45:51 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 1508.494681] IPVS: ftp: loaded support on port[0] = 21 [ 1508.522955] ptrace attach of "/root/syz-executor.1"[27960] was attempted by "/root/syz-executor.1"[27962] [ 1508.530237] IPVS: ftp: loaded support on port[0] = 21 [ 1508.569854] IPVS: ftp: loaded support on port[0] = 21 04:45:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') sendfile(r0, r1, 0x0, 0xa808) [ 1508.631080] IPVS: ftp: loaded support on port[0] = 21 04:45:51 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xfff) 04:45:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, 0x0, 0x4000) read(r0, &(0x7f0000000500)=""/137, 0x89) sendmsg$AUDIT_DEL_RULE(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x434, 0x3f4, 0x400, 0x70bd26, 0x25dfdbfb, {0x6, 0x2, 0x2d, [0x9, 0x1fa3, 0x2, 0x7, 0x3, 0x1000, 0x1f, 0x0, 0x2229, 0xbb2, 0x401, 0x2, 0x7, 0x4, 0x3ff, 0xe4, 0x283, 0x2, 0x0, 0x9, 0x2, 0x12000000, 0x6, 0x1ff, 0x5, 0x4, 0xfffffff8, 0x2000, 0xfd2, 0x4, 0x101, 0x57919230, 0x7, 0x170, 0xe8, 0x80000001, 0x3, 0x3929, 0x2, 0x9, 0x5, 0x7fff, 0x6, 0x0, 0xd0, 0x80000001, 0x5, 0x200, 0x1aae, 0xfffffffb, 0x1, 0x0, 0x7bb, 0x1, 0x10001, 0xffffffff, 0x1, 0x7ff, 0x3, 0x8, 0x1, 0x7fff, 0x0, 0x4], [0x8, 0x401, 0x14, 0x0, 0xffff0000, 0xffffff7f, 0x7, 0x8, 0x400, 0x3, 0x0, 0x9, 0x6, 0x9, 0x5, 0x20, 0x44, 0x9, 0x3, 0x2, 0x7fffffff, 0x6, 0x3, 0x1f, 0x280000, 0x1, 0x7, 0x3, 0x8, 0xb0, 0x0, 0xa60, 0x7, 0x1ff, 0x1, 0x1, 0x8ea6, 0x4060, 0xa42, 0x80000001, 0x9, 0x2, 0x5, 0x0, 0x19b8, 0x8001, 0x9f9, 0xfb1, 0x0, 0x1354, 0x40, 0x690, 0x8000, 0x1ff, 0xffff, 0x1ff, 0xf3, 0xfffffffd, 0x8, 0x4, 0x10000, 0x3, 0x4, 0x8], [0x100000, 0x1, 0x9, 0x8, 0x2, 0x3f, 0x0, 0x3, 0x8, 0x9, 0x8c08, 0x4a31, 0x7, 0x3f, 0x40, 0xfff, 0x6, 0x8, 0x7, 0x203, 0x20, 0x10000, 0x0, 0x5, 0x7f, 0x401, 0x8, 0x1, 0x0, 0x6, 0x40, 0x1f, 0x80, 0x1, 0x7, 0x2, 0xfffff801, 0x0, 0xffffffff, 0x4, 0x6dc16041, 0x5, 0x0, 0x3f, 0x9, 0x6, 0x2, 0x2, 0x3, 0x9, 0x3f, 0xdf, 0xfffffff8, 0x8e, 0xffff4af8, 0x5, 0x6, 0x0, 0x6, 0x6, 0x2, 0x6, 0x2, 0x2], [0x7, 0x3, 0x5, 0x1f, 0x5, 0x1, 0x5, 0x1f, 0x10000, 0x5, 0x10000, 0x4, 0x80000000, 0x8, 0xb6, 0x0, 0x3, 0x8, 0x0, 0x6, 0x6, 0x3, 0x5, 0x400, 0x1000, 0x6, 0x1, 0x5, 0x759, 0x60, 0x4, 0x7f, 0xb04, 0x80000001, 0x0, 0x2, 0xcc9, 0xfffffff8, 0x0, 0xa8, 0x0, 0x0, 0x9, 0x129, 0x401, 0x6, 0x8, 0x1000, 0x401, 0x17b7, 0x6, 0x200, 0x3e0000, 0x50b5, 0x1, 0x0, 0x7, 0xf91, 0x800, 0x0, 0x7, 0x9, 0x80000001, 0x785], 0x12, ['syz_tun\x00', '!+,\x00', ',{-[\x00', '\x00']}, ["", "", "", "", ""]}, 0x434}}, 0x0) preadv(r0, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/140, 0x8c}, {&(0x7f0000000780)=""/69, 0x45}, {&(0x7f0000000800)=""/95, 0x5f}, {&(0x7f0000000880)=""/209, 0xd1}, {&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f0000000980)=""/85, 0x55}], 0x6, 0x2) sysfs$1(0x1, &(0x7f0000000200)=',{-[\x00') 04:45:52 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x7f00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1509.286287] ptrace attach of "/root/syz-executor.1"[28080] was attempted by "/root/syz-executor.1"[28081] [ 1509.315931] IPVS: ftp: loaded support on port[0] = 21 [ 1509.588244] IPVS: ftp: loaded support on port[0] = 21 04:45:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket(0x15, 0x5, 0x0) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x11, @rand_addr=0x64010100, 0x4e24, 0x3, 'fo\x00', 0x1, 0x0, 0x5f}, 0x2c) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:45:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(0xffffffffffffffff) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/diskstats\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000002b8, 0x0) 04:45:54 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:45:54 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:45:54 executing program 0: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="5000000010000104000000010000800000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800c0001006d6163766c616e0018000280080001000800000004000580060002000100000008000500", @ANYRES32=r6], 0x50}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x48, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x4000, r3, {0x0, 0xffe0}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x18, 0x2, [@TCA_TCINDEX_MASK={0x6}, @TCA_TCINDEX_ACT={0x4}, @TCA_TCINDEX_HASH={0x8}]}}]}, 0x48}}, 0x0) 04:45:54 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1511.900526] ptrace attach of "/root/syz-executor.1"[28146] was attempted by "/root/syz-executor.1"[28148] [ 1511.915660] IPVS: ftp: loaded support on port[0] = 21 [ 1511.924362] x_tables: duplicate underflow at hook 2 [ 1511.936238] IPVS: ftp: loaded support on port[0] = 21 [ 1511.941692] IPVS: ftp: loaded support on port[0] = 21 [ 1511.954379] IPVS: ftp: loaded support on port[0] = 21 [ 1512.070350] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1512.171678] x_tables: duplicate underflow at hook 2 04:45:55 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='oom_score_adj\x00') writev(r0, &(0x7f0000000100)=[{&(0x7f0000000340)="3836d88c93e25ed21562a05d3984613d2172f8bb60557d3e868948c4356ac2a212047359fb350ed44e9a70d28f564b561d0ec425b8832f610ea294db5b1710066704cfeaea419a9b078cbb1117cea07863e850ed345eabb7f8dff39be69b924c2a5a80b74620e422f2eff6160ebbfa84dfc3dcce559bee6672ee951998583ed78e1a55a492fed46753b3d855e9ac04db87862c49aabcce30a02c", 0x1}], 0x6) [ 1512.329812] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 04:45:55 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x1, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) [ 1512.719071] IPVS: ftp: loaded support on port[0] = 21 [ 1512.720439] IPVS: ftp: loaded support on port[0] = 21 [ 1512.735625] IPVS: ftp: loaded support on port[0] = 21 [ 1512.741589] IPVS: ftp: loaded support on port[0] = 21 04:45:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0x1c0, 0x1d8, 0x0, 0xd8, 0x0, 0x288, 0x298, 0x298, 0x298, 0x288, 0x4, 0x0, {[{{@ip={@rand_addr, @empty, 0x0, 0x0, 'veth0_macvtap\x00', 'syzkaller0\x00', {}, {}, 0x1}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "bd38"}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@broadcast, @broadcast, 0x0, 0x0, 'vxcan1\x00', 'veth0_to_hsr\x00'}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@private2, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 1512.863503] x_tables: duplicate underflow at hook 2 [ 1512.887770] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1512.986418] x_tables: duplicate underflow at hook 2 [ 1513.140158] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 04:45:56 executing program 3: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000002", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 04:45:56 executing program 3: 04:45:56 executing program 0: 04:45:57 executing program 3: 04:45:57 executing program 0: 04:46:00 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1517.866255] IPVS: ftp: loaded support on port[0] = 21 04:46:01 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:01 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2002, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000300)="02000000000200", 0x7}, {&(0x7f0000000080)="1278780d4224ed", 0x7}], 0x2) r1 = dup2(0xffffffffffffffff, r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r6) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x62418, &(0x7f0000000340)=ANY=[@ANYBLOB='id9', @ANYRESHEX, @ANYBLOB="2c726f964ce1c1dee2cbac313432333132303636343633333333323630333237772c757365725f69643d", @ANYRESOCT, @ANYBLOB=',group_id=', @ANYRESDEC=r6, @ANYRES16, @ANYRES16=r5, @ANYRESOCT=r3]) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = gettid() r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r9, &(0x7f00003fefff)=""/1, 0x1) tkill(r8, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:01 executing program 3: 04:46:01 executing program 0: 04:46:01 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:01 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:01 executing program 3: [ 1518.223574] IPVS: ftp: loaded support on port[0] = 21 [ 1518.245291] ptrace attach of "/root/syz-executor.1"[28402] was attempted by "/root/syz-executor.1"[28405] 04:46:01 executing program 3: [ 1518.286162] IPVS: ftp: loaded support on port[0] = 21 04:46:01 executing program 0: [ 1518.337466] IPVS: ftp: loaded support on port[0] = 21 04:46:01 executing program 3: 04:46:01 executing program 3: 04:46:01 executing program 3: 04:46:01 executing program 3: 04:46:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="13012abd8700fbdbdf250b0000000800090005ac0f0009000700d7d5a9c9010000008500080001ef6f37ef00090005ac0f0008003d7b86f685845966a0f340474bcb44370000000000b4000a0035b4ecf288e32cce9444a400a9331312d951a873093f2c8cc1d8fb7eaa27a28db892bcdb89613fde9544686c9871b6f0a54bb56e9a4d621f49c29196edc7839b1a794001dae5b437f052c58e9f55810a7648ac4dd1a679b55b2a778f68bcc927a04bb2528feb7907005d2e0ea6d51c78d40c19500dcedd0c4067481d8409b9dcc205a54e6aab2c92ab38bcc7b4cda4aa49e00e45dec6"], 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x10) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:04 executing program 0: 04:46:04 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8300) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:04 executing program 3: 04:46:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:04 executing program 3: [ 1521.246563] IPVS: ftp: loaded support on port[0] = 21 [ 1521.269627] IPVS: ftp: loaded support on port[0] = 21 [ 1521.302479] ptrace attach of "/root/syz-executor.1"[28509] was attempted by "/root/syz-executor.1"[28511] 04:46:04 executing program 3: [ 1521.344216] IPVS: ftp: loaded support on port[0] = 21 [ 1521.346646] IPVS: ftp: loaded support on port[0] = 21 04:46:04 executing program 0: [ 1521.386460] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 04:46:04 executing program 3: 04:46:04 executing program 3: 04:46:04 executing program 3: [ 1521.872749] IPVS: ftp: loaded support on port[0] = 21 [ 1521.907029] IPVS: ftp: loaded support on port[0] = 21 04:46:07 executing program 5: socket$unix(0x1, 0x2, 0x0) getpid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000280)=0x1) execveat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000300)='/ng\x1d*\xc7\b(\xab\x00d\xf3\xc9\x03b\xb4a\xc3L\xa4l\b\xcf\xab\x9e\'\xcc\xe4\xcb\xda\t\xbc\xca\xe0\xca9\x83g\xd3\xe6\x8b\x89\xb5,\xd6\xbc\xeb\x1aT \x86\x14.\xf4x\x95=\xa5T\x03\x9f\xb4\xba\f\x83\xb7K\xe6q2\xe0\xa3\x02\x02A\xb3?\xdd\x15\xa2\a,2\xa3\xd4\xa9!\xa3L2\xa6\xf6)\x10\x1dH\xdb\x85\xd8i3\x17\x96\xe0\xe4a\xb7\x0e\x99\xed\xec\xbf\xec\xfb=\x14e\x10'], &(0x7f0000000180)=[&(0x7f0000000100)='.\xea.($\x00', &(0x7f0000000140)='\x00', &(0x7f00000002c0)='&&[&]\xb8[U\xe5\xca\xf5\v\xab\rR\xe7\xacz@#\x00', &(0x7f00000001c0)='-\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000080)='&&[&]\xb8[U\xe5\xca\xf5\v\xab\rR\xe7\xacz@#\x00'], 0x100) tkill(r1, 0x6) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:07 executing program 0: 04:46:07 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xe0802, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x10081, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x1c) r1 = eventfd2(0x0, 0x0) dup2(r1, r0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:07 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8400) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1524.343686] IPVS: ftp: loaded support on port[0] = 21 [ 1524.360324] ptrace attach of "/root/syz-executor.1"[28660] was attempted by "/root/syz-executor.1"[28661] [ 1524.379140] IPVS: ftp: loaded support on port[0] = 21 [ 1524.389429] IPVS: ftp: loaded support on port[0] = 21 [ 1524.403055] ptrace attach of "/root/syz-executor.5"[28662] was attempted by "/root/syz-executor.5"[28664] [ 1524.404302] IPVS: ftp: loaded support on port[0] = 21 04:46:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xe0802, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x10081, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x1c) r1 = eventfd2(0x0, 0x0) dup2(r1, r0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xe0802, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x10081, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x1c) r1 = eventfd2(0x0, 0x0) dup2(r1, r0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xb, 0x40, 0xa9, 0xfffffffa, 0x1}, 0x40) 04:46:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) dup2(r1, r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, 0x0, 0x4008044) 04:46:07 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:07 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8500) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1525.004868] IPVS: ftp: loaded support on port[0] = 21 [ 1525.038598] ptrace attach of "/root/syz-executor.1"[28775] was attempted by "/root/syz-executor.1"[28776] [ 1525.078299] IPVS: ftp: loaded support on port[0] = 21 [ 1525.416398] IPVS: ftp: loaded support on port[0] = 21 04:46:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) dup2(r1, r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, 0x0, 0x4008044) 04:46:10 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) dup2(r1, r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, 0x0, 0x4008044) 04:46:10 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:10 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x15, 0x5, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r2, 0x1, 0xff, "e5dc07aacb0bd39dd83c5bbc13a9af47db19dbf1372bb05685a89957f0ad2ab5841424a343e31fd55972491c4d6444d2ec40de9d37b4f69bb63596b868feb63fe50261fa4a8ad89c67ce110ccfebf9883f200c8eccf7986b3566286bb6cb9b5e236d656738f692c9a43d5aa5389c4d3a32512ceb51e109515e3f096facab8c8f2befdc411e80bb9b34947d3e3c34de4d33384a2c5d3f21756714cc53a85266597e48fe3f6c1e964c7097ef0dbb2d349d89ef5455c7bc1021851a53a3bdf9685f579e2060d1cfa73d491f64a261457526"}) ptrace$setopts(0x4206, r0, 0xb204, 0x0) r4 = gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) prctl$PR_GET_FP_MODE(0x2e) read(r5, &(0x7f00003fefff)=""/1, 0x1) tkill(r4, 0x16) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) write$P9_RFSYNC(r6, &(0x7f0000000080)={0x7, 0x33, 0x1}, 0x7) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:10 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/254, 0xfe}], 0x1, 0x7) [ 1527.895932] IPVS: ftp: loaded support on port[0] = 21 [ 1527.907476] IPVS: ftp: loaded support on port[0] = 21 [ 1527.912954] IPVS: ftp: loaded support on port[0] = 21 [ 1528.046296] new mount options do not match the existing superblock, will be ignored [ 1528.097921] new mount options do not match the existing superblock, will be ignored 04:46:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x9}]}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) 04:46:11 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8100) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:11 executing program 3: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1528.260164] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 04:46:11 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8600) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:11 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1528.452312] IPVS: ftp: loaded support on port[0] = 21 [ 1528.483200] IPVS: ftp: loaded support on port[0] = 21 [ 1528.498377] ptrace attach of "/root/syz-executor.1"[28940] was attempted by "/root/syz-executor.1"[28945] [ 1528.538033] IPVS: ftp: loaded support on port[0] = 21 [ 1528.682000] ptrace attach of "/root/syz-executor.0"[28954] was attempted by "/root/syz-executor.0"[28960] [ 1528.815121] IPVS: ftp: loaded support on port[0] = 21 [ 1528.825538] IPVS: ftp: loaded support on port[0] = 21 [ 1528.872199] IPVS: ftp: loaded support on port[0] = 21 04:46:14 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8700) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:14 executing program 3: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffd1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:14 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffda) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x8) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:14 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffc7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1531.187588] ptrace attach of "/root/syz-executor.1"[29094] was attempted by "/root/syz-executor.1"[29097] [ 1531.197978] IPVS: ftp: loaded support on port[0] = 21 [ 1531.200759] IPVS: ftp: loaded support on port[0] = 21 [ 1531.205060] IPVS: ftp: loaded support on port[0] = 21 [ 1531.246733] IPVS: ftp: loaded support on port[0] = 21 [ 1531.263728] IPVS: ftp: loaded support on port[0] = 21 [ 1531.418813] IPVS: ftp: loaded support on port[0] = 21 04:46:14 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffdb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, &(0x7f0000000040)) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:14 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:14 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8800) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1531.924643] IPVS: ftp: loaded support on port[0] = 21 [ 1532.014126] IPVS: ftp: loaded support on port[0] = 21 [ 1532.054944] ptrace attach of "/root/syz-executor.1"[29222] was attempted by "/root/syz-executor.1"[29225] [ 1532.055408] IPVS: ftp: loaded support on port[0] = 21 [ 1532.104151] IPVS: ftp: loaded support on port[0] = 21 04:46:15 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffdc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1532.688042] IPVS: ftp: loaded support on port[0] = 21 04:46:15 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xd900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1532.749826] IPVS: ftp: loaded support on port[0] = 21 [ 1532.886899] IPVS: ftp: loaded support on port[0] = 21 04:46:16 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xda00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1533.452084] IPVS: ftp: loaded support on port[0] = 21 04:46:16 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffdd) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1533.636762] IPVS: ftp: loaded support on port[0] = 21 04:46:16 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:17 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffde) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1534.044549] IPVS: ftp: loaded support on port[0] = 21 [ 1534.177400] IPVS: ftp: loaded support on port[0] = 21 04:46:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000140)) tkill(r0, 0x3f) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r3, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) fcntl$setsig(r2, 0xa, 0x25) r4 = gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r5, &(0x7f00003fefff)=""/1, 0x1) tkill(r4, 0x16) clone(0x5802d100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r6 = socket(0x15, 0x5, 0x0) sendto(r6, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) accept$alg(r6, 0x0, 0x0) [ 1535.296876] IPVS: ftp: loaded support on port[0] = 21 04:46:20 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffb9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:20 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdc00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:20 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffdf) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, &(0x7f0000000040)) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) tkill(r0, 0x16) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:20 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8900) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1537.631448] IPVS: ftp: loaded support on port[0] = 21 [ 1537.645928] IPVS: ftp: loaded support on port[0] = 21 [ 1537.677988] ptrace attach of "/root/syz-executor.1"[29563] was attempted by "/root/syz-executor.1"[29564] [ 1537.686295] IPVS: ftp: loaded support on port[0] = 21 [ 1537.699534] IPVS: ftp: loaded support on port[0] = 21 [ 1537.726938] IPVS: ftp: loaded support on port[0] = 21 [ 1537.927632] IPVS: ftp: loaded support on port[0] = 21 [ 1538.394556] IPVS: ftp: loaded support on port[0] = 21 [ 1538.434353] IPVS: ftp: loaded support on port[0] = 21 [ 1538.446140] IPVS: ftp: loaded support on port[0] = 21 [ 1538.494383] IPVS: ftp: loaded support on port[0] = 21 04:46:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, &(0x7f0000000040)) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1540.775765] IPVS: ftp: loaded support on port[0] = 21 04:46:26 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8a00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:26 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdd00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1543.242821] IPVS: ftp: loaded support on port[0] = 21 [ 1543.259153] ptrace attach of "/root/syz-executor.1"[29759] was attempted by "/root/syz-executor.1"[29761] 04:46:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x100, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x48) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1543.363091] IPVS: ftp: loaded support on port[0] = 21 04:46:26 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8b00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, &(0x7f0000000040)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1543.647304] ptrace attach of "/root/syz-executor.1"[29814] was attempted by "/root/syz-executor.1"[29815] [ 1543.687665] IPVS: ftp: loaded support on port[0] = 21 [ 1543.813781] IPVS: ftp: loaded support on port[0] = 21 [ 1544.011547] IPVS: ftp: loaded support on port[0] = 21 04:46:29 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:29 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xde00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:29 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4ffe0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:29 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8c00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, &(0x7f0000000040)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket(0x15, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3, {0xa, 0x4e22, 0xffffffff, @rand_addr=' \x01\x00', 0x3}}}, 0x80) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)=@ccm_128={{0x303}, "bf3989f94af41055", "b51940772d90d7be7914f42992b7dc8e", "6cf5beda", "e28ca40f9fb5c209"}, 0x28) r3 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1546.705895] ptrace attach of "/root/syz-executor.1"[29912] was attempted by "/root/syz-executor.1"[29915] [ 1546.713840] IPVS: ftp: loaded support on port[0] = 21 [ 1546.734523] IPVS: ftp: loaded support on port[0] = 21 [ 1546.736826] IPVS: ftp: loaded support on port[0] = 21 [ 1546.762445] IPVS: ftp: loaded support on port[0] = 21 [ 1546.780372] IPVS: ftp: loaded support on port[0] = 21 [ 1546.983692] IPVS: ftp: loaded support on port[0] = 21 04:46:30 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x18bb2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:30 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8d00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1547.315733] IPVS: ftp: loaded support on port[0] = 21 [ 1547.326133] ptrace attach of "/root/syz-executor.1"[30050] was attempted by "/root/syz-executor.1"[30051] [ 1547.361621] IPVS: ftp: loaded support on port[0] = 21 04:46:30 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xdf00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1547.656355] IPVS: ftp: loaded support on port[0] = 21 04:46:30 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7ffffffc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1547.845559] IPVS: ftp: loaded support on port[0] = 21 [ 1547.904375] IPVS: ftp: loaded support on port[0] = 21 04:46:30 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1548.143303] IPVS: ftp: loaded support on port[0] = 21 [ 1548.204853] IPVS: ftp: loaded support on port[0] = 21 04:46:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffffffc0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1548.441189] IPVS: ftp: loaded support on port[0] = 21 04:46:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1548.658774] IPVS: ftp: loaded support on port[0] = 21 04:46:32 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff888022799658) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1549.122265] IPVS: ftp: loaded support on port[0] = 21 [ 1549.175477] IPVS: ftp: loaded support on port[0] = 21 04:46:32 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1549.432531] IPVS: ftp: loaded support on port[0] = 21 04:46:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, &(0x7f0000000040)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:32 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x4, 0x8) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1549.827635] IPVS: ftp: loaded support on port[0] = 21 [ 1549.854939] IPVS: ftp: loaded support on port[0] = 21 04:46:33 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1550.135600] IPVS: ftp: loaded support on port[0] = 21 [ 1550.457419] IPVS: ftp: loaded support on port[0] = 21 04:46:35 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8e00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1552.402714] IPVS: ftp: loaded support on port[0] = 21 [ 1552.450088] ptrace attach of "/root/syz-executor.1"[30454] was attempted by "/root/syz-executor.1"[30455] [ 1552.471274] IPVS: ftp: loaded support on port[0] = 21 04:46:35 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1552.795547] IPVS: ftp: loaded support on port[0] = 21 [ 1552.837669] IPVS: ftp: loaded support on port[0] = 21 04:46:39 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xb500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:39 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:39 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff8880227999d8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0x0) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x8ce) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) ioctl$SNDRV_PCM_IOCTL_UNLINK(r4, 0x4161, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r5 = socket(0x5, 0x3, 0xe08e) sendto(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) ioctl$SIOCAX25OPTRT(r4, 0x89e7, &(0x7f0000000100)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, 0x44}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x4d, 0x2}, 0x7) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:39 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8f00) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1556.553754] ptrace attach of "/root/syz-executor.5"[30578] was attempted by "/root/syz-executor.5"[30579] [ 1556.585432] IPVS: ftp: loaded support on port[0] = 21 [ 1556.596251] IPVS: ftp: loaded support on port[0] = 21 [ 1556.597299] IPVS: ftp: loaded support on port[0] = 21 [ 1556.606759] IPVS: ftp: loaded support on port[0] = 21 [ 1556.639821] IPVS: ftp: loaded support on port[0] = 21 [ 1556.675508] IPVS: ftp: loaded support on port[0] = 21 [ 1557.031876] IPVS: ftp: loaded support on port[0] = 21 04:46:40 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1557.261311] IPVS: ftp: loaded support on port[0] = 21 [ 1557.349061] IPVS: ftp: loaded support on port[0] = 21 04:46:40 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1557.935640] IPVS: ftp: loaded support on port[0] = 21 04:46:41 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xe900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1558.597285] IPVS: ftp: loaded support on port[0] = 21 04:46:41 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xea00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1558.994766] IPVS: ftp: loaded support on port[0] = 21 04:46:42 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xeb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1559.370000] IPVS: ftp: loaded support on port[0] = 21 04:46:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1559.691199] IPVS: ftp: loaded support on port[0] = 21 04:46:45 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xea00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:45 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x430b85, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001240)={0xffffffffffffffff, 0x7, 0x5dea22f77f576783}, 0xc) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001280)={&(0x7f0000000040)="8882ab54d00208a18d4dcb695584c87f9d4826b8d059fd25981060cc4aee56cad1d6df8208b4a87553cc8caf8ab6a342b6aa6dbbf36226d10f912c1d4eabe075f5da55ab23a43cd215ea322f70d3998c8d050787f45d7a83c380473f5f02589cd3770a5d34f10353d23615fca817d9b29dbd82010816c90e4793b3a034c7973242f36fffbdd225335597c0b8a8c34fda76569637d2ff8cf57836e1c4b287e634d9fe9e751391609fc62590e08e6fcf6f7d7047bfd9a900d6beddca6cad66481c13c8e2db6e717003d3f2427a4b601be713baf0d4478daeb0b6f231d41a16f4c5819a56899ff47d1c8fd9", &(0x7f0000000140)=""/129, &(0x7f0000000200)="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", &(0x7f0000001200)="29e342e1c4ddd4422d27d9b909ab125dd13c30934436104fc97e1f96384cb49afa89e4ecc429", 0x6, r3, 0x4}, 0x38) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:45 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xec00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:45 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff88804c520118) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:45 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x19376) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1562.694460] IPVS: ftp: loaded support on port[0] = 21 [ 1562.712114] IPVS: ftp: loaded support on port[0] = 21 [ 1562.712379] IPVS: ftp: loaded support on port[0] = 21 [ 1562.725567] ptrace attach of "/root/syz-executor.1"[30954] was attempted by "/root/syz-executor.1"[30956] [ 1562.766755] IPVS: ftp: loaded support on port[0] = 21 [ 1562.775657] IPVS: ftp: loaded support on port[0] = 21 [ 1562.817229] IPVS: ftp: loaded support on port[0] = 21 [ 1562.887025] IPVS: ftp: loaded support on port[0] = 21 [ 1563.435443] IPVS: ftp: loaded support on port[0] = 21 [ 1563.465003] IPVS: ftp: loaded support on port[0] = 21 [ 1563.565133] IPVS: ftp: loaded support on port[0] = 21 04:46:51 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff88804e98f3b8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1568.394444] IPVS: ftp: loaded support on port[0] = 21 [ 1568.435187] IPVS: ftp: loaded support on port[0] = 21 04:46:52 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xed00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1569.255066] IPVS: ftp: loaded support on port[0] = 21 04:46:52 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xee00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1569.596491] IPVS: ftp: loaded support on port[0] = 21 04:46:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:52 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000080)={0x544, 0x0, 0x4, 0x10000, 0xd59f, {0x77359400}, {0x5, 0x1, 0x80, 0x38, 0x40, 0xd8, "561b86d4"}, 0xa3b8, 0x3, @planes=&(0x7f0000000040)={0x401, 0x80000001, @userptr=0xdb35, 0x80000000}, 0x30, 0x0, 0xffffffffffffffff}) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:52 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88484) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1569.885902] IPVS: ftp: loaded support on port[0] = 21 [ 1569.903607] ptrace attach of "/root/syz-executor.1"[31263] was attempted by "/root/syz-executor.1"[31264] [ 1569.904726] IPVS: ftp: loaded support on port[0] = 21 [ 1569.923342] IPVS: ftp: loaded support on port[0] = 21 [ 1570.514353] IPVS: ftp: loaded support on port[0] = 21 [ 1570.557229] IPVS: ftp: loaded support on port[0] = 21 04:46:57 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xea00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xef00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88485) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:46:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:46:57 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff88804f4393b8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f00003fefff)=""/1, 0x1) tkill(r3, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1574.332736] ptrace attach of "/root/syz-executor.1"[31393] was attempted by "/root/syz-executor.1"[31396] [ 1574.333775] IPVS: ftp: loaded support on port[0] = 21 [ 1574.360335] IPVS: ftp: loaded support on port[0] = 21 [ 1574.361138] IPVS: ftp: loaded support on port[0] = 21 [ 1574.384142] IPVS: ftp: loaded support on port[0] = 21 [ 1574.445320] IPVS: ftp: loaded support on port[0] = 21 [ 1574.488420] IPVS: ftp: loaded support on port[0] = 21 [ 1574.683227] IPVS: ftp: loaded support on port[0] = 21 04:46:57 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1574.924787] IPVS: ftp: loaded support on port[0] = 21 04:46:58 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88486) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1575.102703] IPVS: ftp: loaded support on port[0] = 21 [ 1575.196512] ptrace attach of "/root/syz-executor.1"[31580] was attempted by "/root/syz-executor.1"[31582] [ 1575.214618] IPVS: ftp: loaded support on port[0] = 21 04:46:58 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf100) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1575.876131] IPVS: ftp: loaded support on port[0] = 21 [ 1575.889680] IPVS: ftp: loaded support on port[0] = 21 04:46:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf200) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1576.325375] IPVS: ftp: loaded support on port[0] = 21 04:46:59 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1576.720422] IPVS: ftp: loaded support on port[0] = 21 04:47:00 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf400) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1577.193754] IPVS: ftp: loaded support on port[0] = 21 04:47:03 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xea00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:03 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r4, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, r6, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x1c}}, 0x40000) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SG_NEXT_CMD_LEN(r7, 0x2283, &(0x7f0000000040)=0x72) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:03 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf500) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:03 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff88804f439578) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:03 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88487) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1580.323426] IPVS: ftp: loaded support on port[0] = 21 [ 1580.339969] ptrace attach of "/root/syz-executor.1"[31797] was attempted by "/root/syz-executor.1"[31799] [ 1580.343231] IPVS: ftp: loaded support on port[0] = 21 [ 1580.351722] IPVS: ftp: loaded support on port[0] = 21 [ 1580.382061] IPVS: ftp: loaded support on port[0] = 21 [ 1580.425343] IPVS: ftp: loaded support on port[0] = 21 [ 1580.535200] IPVS: ftp: loaded support on port[0] = 21 04:47:03 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88488) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:04 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff88804f4399d8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1581.039397] IPVS: ftp: loaded support on port[0] = 21 [ 1581.110069] IPVS: ftp: loaded support on port[0] = 21 04:47:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1581.220743] IPVS: ftp: loaded support on port[0] = 21 [ 1581.298282] IPVS: ftp: loaded support on port[0] = 21 [ 1581.805614] IPVS: ftp: loaded support on port[0] = 21 04:47:04 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf700) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1581.990018] IPVS: ftp: loaded support on port[0] = 21 04:47:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf800) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1582.443487] IPVS: ftp: loaded support on port[0] = 21 04:47:05 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf900) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1582.797170] IPVS: ftp: loaded support on port[0] = 21 04:47:09 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:09 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfa00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:09 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="1a000c000100626f1700000100"], 0x3c}}, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, @ax25={0x3, @default, 0x7}, @llc={0x1a, 0x310, 0x5, 0x9, 0xb8, 0x0, @broadcast}, @xdp={0x2c, 0x1, r4, 0x3c}, 0x6, 0x0, 0x0, 0x0, 0x7f, &(0x7f0000000080)='rose0\x00', 0x167, 0x3, 0x81}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@empty, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xff, 0x2, 0x20, 0x0, 0xa0, 0x3ae6bb3531753572, r5}) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r6 = gettid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r7, &(0x7f00003fefff)=""/1, 0x1) tkill(r6, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:09 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff88804f439c78) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:09 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88489) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1586.443140] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1586.478456] IPVS: ftp: loaded support on port[0] = 21 [ 1586.485311] IPVS: ftp: loaded support on port[0] = 21 [ 1586.492781] IPVS: ftp: loaded support on port[0] = 21 [ 1586.518115] ptrace attach of "/root/syz-executor.1"[32169] was attempted by "/root/syz-executor.1"[32172] [ 1586.542654] IPVS: ftp: loaded support on port[0] = 21 [ 1586.562001] IPVS: ftp: loaded support on port[0] = 21 [ 1586.774278] IPVS: ftp: loaded support on port[0] = 21 04:47:09 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfb00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:10 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1587.104029] IPVS: ftp: loaded support on port[0] = 21 [ 1587.119967] ptrace attach of "/root/syz-executor.1"[32303] was attempted by "/root/syz-executor.1"[32305] [ 1587.123679] IPVS: ftp: loaded support on port[0] = 21 [ 1587.144905] IPVS: ftp: loaded support on port[0] = 21 04:47:10 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfc00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1587.632698] IPVS: ftp: loaded support on port[0] = 21 [ 1587.734665] IPVS: ftp: loaded support on port[0] = 21 04:47:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfd00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1588.412510] IPVS: ftp: loaded support on port[0] = 21 04:47:11 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xfe00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1588.781066] IPVS: ftp: loaded support on port[0] = 21 04:47:12 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xff00) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1589.166317] IPVS: ftp: loaded support on port[0] = 21 04:47:15 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$unix(0x1, 0x0, 0x0) r3 = getpid() r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)) tkill(r3, 0x16) clone(0x86808200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:15 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x169b4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:15 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffff8880965449d8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:15 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848b) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1592.370491] IPVS: ftp: loaded support on port[0] = 21 [ 1592.403718] ptrace attach of "/root/syz-executor.1"[32503] was attempted by "/root/syz-executor.1"[32505] [ 1592.426408] IPVS: ftp: loaded support on port[0] = 21 [ 1592.427946] IPVS: ftp: loaded support on port[0] = 21 [ 1592.437176] IPVS: ftp: loaded support on port[0] = 21 [ 1592.440478] IPVS: ftp: loaded support on port[0] = 21 [ 1592.444342] IPVS: ftp: loaded support on port[0] = 21 [ 1592.644403] IPVS: ftp: loaded support on port[0] = 21 04:47:16 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848c) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1593.215071] IPVS: ftp: loaded support on port[0] = 21 [ 1593.234037] ptrace attach of "/root/syz-executor.1"[32632] was attempted by "/root/syz-executor.1"[32636] [ 1593.264067] IPVS: ftp: loaded support on port[0] = 21 04:47:16 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848d) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1593.806884] ptrace attach of "/root/syz-executor.1"[32695] was attempted by "/root/syz-executor.1"[32698] [ 1593.846393] IPVS: ftp: loaded support on port[0] = 21 [ 1594.505299] IPVS: ftp: loaded support on port[0] = 21 04:47:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, 0x0) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000019100)={0x1, 0x0, 0x4, 0x70000, 0x3420, {0x77359400}, {0x3, 0x8, 0x1, 0x4, 0xbe, 0x5, "0000f698"}, 0x5, 0x1, @userptr=0xe54d, 0x2, 0x0, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') read(r5, &(0x7f0000000100)=""/102376, 0x18fe8) tkill(0x0, 0x12) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1595.525868] IPVS: ftp: loaded support on port[0] = 21 [ 1596.326433] IPVS: ftp: loaded support on port[0] = 21 04:47:19 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x1c, r3, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x1c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000001a0000000000", @ANYRES32=r6, @ANYBLOB="00626f6e640000f0ae4e410000000000e7000000"], 0x3c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r6}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r7 = gettid() r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r8, &(0x7f00003fefff)=""/1, 0x1) tkill(r7, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1596.913115] IPVS: ftp: loaded support on port[0] = 21 [ 1596.960789] IPVS: ftp: loaded support on port[0] = 21 [ 1597.002621] IPVS: ftp: loaded support on port[0] = 21 04:47:22 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x4f384) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1599.197694] IPVS: ftp: loaded support on port[0] = 21 04:47:24 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xf600) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:24 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:24 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x18bb2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r3, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000080)={0xe1c, r3, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_SSID={0x7, 0x34, "0e33eb"}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x101}, @NL80211_ATTR_IE_RIC={0x753, 0xb2, "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"}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_BEACON_HEAD={0x684, 0xe, "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"}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x6}]}, 0xe1c}, 0x1, 0x0, 0x0, 0x8040}, 0x240c4015) ptrace$setopts(0x4206, r0, 0x0, 0x0) r4 = gettid() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r5, &(0x7f00003fefff)=""/1, 0x1) tkill(r4, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:24 executing program 4: clone(0x802126a236fa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x84000, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000307010100000000000000000000000008000540000000038d6fbb03076b4c86758973a6e2b9bb790a51123f138d8f4541c4f3fc97378130585ca7dd061eca13b4726cfdd0b9850d9d671d0f1be0d292fec7160c0977b1a5aeccc2fbaecd015fc7f8acdb0d2b1128f8c1d11696363ef8a00145ddf8e0b9ae9a10f82bba3f906b7eee7830ffcc3f408868f5dcfe88536d75173722efdb8333026c9c56808f9d20f0bf51b5c6c47f2d0acdb5f732e13853b3f57acc60bfe1e1852c7ae7107c568024490959d810e0e361f2396756ddd73799b3134de90f3432729c9875f0998f3e5d8291ec57a8d1c1d664ae12149d120b7e59f6512f04941b2ae1c794c51bd12c54a6923d6142de09f95dc4b5b42861af234d088157b2b37506682f7e25b459cb555031876100bd45a32061c0c97d145ec9978568385b064eab8fc3c0dbd1fffccae9eb0ace06c8cb2a71cde9433425d45f23956eb5c95fe2b04eff43a569899ee3cef653451f4579703442f62a3b8b386a71b42fd6ceef18971783043bbe2d251cb3c38d7dab"], 0x1c}, 0x1, 0x0, 0x0, 0x20008099}, 0x801) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x40, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000180)={0x0, 0x0, @ioapic}) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r3, 0xc0945662, &(0x7f0000000580)={0xcd, 0x0, [], {0x0, @bt={0x548, 0x7f, 0x0, 0x1, 0x9, 0x100, 0x3f, 0x7ff, 0x6a5f, 0x3f, 0x608, 0x1, 0x7, 0x6, 0x13, 0x14, {0x100, 0x4}, 0x9, 0x7}}}) [ 1601.392318] ptrace attach of "/root/syz-executor.1"[455] was attempted by "/root/syz-executor.1"[458] [ 1601.396122] IPVS: ftp: loaded support on port[0] = 21 [ 1601.425611] IPVS: ftp: loaded support on port[0] = 21 [ 1601.438449] IPVS: ftp: loaded support on port[0] = 21 [ 1601.444752] IPVS: ftp: loaded support on port[0] = 21 [ 1601.461777] IPVS: ftp: loaded support on port[0] = 21 [ 1601.659385] IPVS: ftp: loaded support on port[0] = 21 04:47:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x74743999) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:25 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1601.999596] ptrace attach of "/root/syz-executor.5"[6980] was attempted by "/root/syz-executor.5"[575] [ 1602.160308] ptrace attach of "/root/syz-executor.1"[595] was attempted by "/root/syz-executor.1"[602] [ 1602.174114] IPVS: ftp: loaded support on port[0] = 21 [ 1602.194491] IPVS: ftp: loaded support on port[0] = 21 04:47:25 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)={0x9, r1}, 0x8) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x8, 0x5, 0x7, 0x1, "d152908d554dfe40b3abf8055171a8efe5a9d6c44963d52cd5b4e57549d1ace2ce05fa969e6341b809179e210f8cae2dd5839d85fc200307311bb4858f6cce75", "d522ec1a70a99c1b837d22af7abdb97253d6cd440baf95832dff280e08dafe21", [0x2, 0x2]}) [ 1602.362226] IPVS: ftp: loaded support on port[0] = 21 [ 1602.543823] IPVS: ftp: loaded support on port[0] = 21 04:47:25 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x7474399f) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1602.832816] IPVS: ftp: loaded support on port[0] = 21 [ 1602.938015] IPVS: ftp: loaded support on port[0] = 21 04:47:26 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1603.633943] IPVS: ftp: loaded support on port[0] = 21 [ 1603.750618] IPVS: ftp: loaded support on port[0] = 21 04:47:27 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802134a0bffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x20012002, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r2 = gettid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f00003fefff)=""/1, 0x1) tkill(r2, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1604.475312] IPVS: ftp: loaded support on port[0] = 21 04:47:31 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88490) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20220000, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x1) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() pipe2$9p(&(0x7f0000000040), 0x80000) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80000, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCGDEBUG(r4, 0x80047441, &(0x7f0000000080)) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x60269400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:31 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/102400, 0x19000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:31 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1608.866587] IPVS: ftp: loaded support on port[0] = 21 [ 1608.868239] IPVS: ftp: loaded support on port[0] = 21 [ 1608.886549] ptrace attach of "/root/syz-executor.1"[854] was attempted by "/root/syz-executor.1"[856] 04:47:31 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x2, 0x3, 0x0, 0x0, {0x1, 0x0, 0x8}, [@CTA_EXPECT_NAT={0xc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x200040c0}, 0x48080) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) read(r0, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 1608.919171] IPVS: ftp: loaded support on port[0] = 21 [ 1608.932425] IPVS: ftp: loaded support on port[0] = 21 [ 1609.009681] IPVS: ftp: loaded support on port[0] = 21 [ 1609.059785] IPVS: ftp: loaded support on port[0] = 21 [ 1609.161465] ptrace attach of "/root/syz-executor.0"[891] was attempted by "/root/syz-executor.0"[892] [ 1609.309872] IPVS: ftp: loaded support on port[0] = 21 [ 1609.637952] IPVS: ftp: loaded support on port[0] = 21 [ 1609.652337] IPVS: ftp: loaded support on port[0] = 21 04:47:32 executing program 4: clone(0x802106853ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r3, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r3, 0x280, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_RULES={0x3c, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1000}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x63}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2d5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x4}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x5c}}, 0x20005080) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1609.686453] IPVS: ftp: loaded support on port[0] = 21 [ 1609.798746] IPVS: ftp: loaded support on port[0] = 21 [ 1609.834017] IPVS: ftp: loaded support on port[0] = 21 04:47:33 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 1610.694773] IPVS: ftp: loaded support on port[0] = 21 04:47:34 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x15e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x80, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_DSP_STEREO(r3, 0xc0045003, &(0x7f0000000080)) read(r1, &(0x7f00003fefff)=""/1, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="f00000001a0001000000000000000000ac1414bb000000000000000000000000fe8000"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf0}}, 0x0) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f0000000040)=0x3) [ 1611.426346] IPVS: ftp: loaded support on port[0] = 21 04:47:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:34 executing program 4: clone(0x14b00000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001fe) [ 1612.033869] IPVS: ftp: loaded support on port[0] = 21 [ 1612.076006] IPVS: ftp: loaded support on port[0] = 21 04:47:36 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88491) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:36 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = inotify_init() fdatasync(r0) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:37 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1614.073828] ptrace attach of "/root/syz-executor.1"[1245] was attempted by "/root/syz-executor.1"[1247] [ 1614.107460] IPVS: ftp: loaded support on port[0] = 21 [ 1614.118177] IPVS: ftp: loaded support on port[0] = 21 [ 1614.129281] IPVS: ftp: loaded support on port[0] = 21 [ 1614.182331] IPVS: ftp: loaded support on port[0] = 21 [ 1614.611573] IPVS: ftp: loaded support on port[0] = 21 [ 1614.660838] IPVS: ftp: loaded support on port[0] = 21 04:47:38 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) 04:47:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1615.522115] IPVS: ftp: loaded support on port[0] = 21 [ 1615.574247] IPVS: ftp: loaded support on port[0] = 21 [ 1616.050466] IPVS: ftp: loaded support on port[0] = 21 04:47:43 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:43 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x2f11c1, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) tkill(r1, 0x16) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x428220a) keyctl$chown(0x4, r5, 0x0, 0x0) keyctl$assume_authority(0x10, r5) keyctl$read(0xb, r5, &(0x7f0000000180)=""/180, 0xb4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f00000000c0)={0xa00000, 0x2, 0xfffff800, r2, 0x0, &(0x7f0000000080)={0x990a2e, 0x8000, [], @p_u32=&(0x7f0000000040)=0xffffffff}}) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000100)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:43 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88492) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:43 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2003, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket(0x15, 0x5, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x80) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x206, 0x81, 0x0, 0xf8, 0x1f}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1620.196092] ptrace attach of "/root/syz-executor.1"[1499] was attempted by "/root/syz-executor.1"[1501] [ 1620.228059] IPVS: ftp: loaded support on port[0] = 21 [ 1620.246699] IPVS: ftp: loaded support on port[0] = 21 [ 1620.247505] IPVS: ftp: loaded support on port[0] = 21 [ 1620.277894] IPVS: ftp: loaded support on port[0] = 21 [ 1620.332637] IPVS: ftp: loaded support on port[0] = 21 [ 1620.360859] IPVS: ftp: loaded support on port[0] = 21 [ 1620.569055] IPVS: ftp: loaded support on port[0] = 21 04:47:43 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TCSETX(r3, 0x5433, &(0x7f0000000080)={0x8, 0x3, [0x5d4, 0x4, 0x6, 0x0, 0x5], 0xe535}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1621.024763] IPVS: ftp: loaded support on port[0] = 21 [ 1621.059339] IPVS: ftp: loaded support on port[0] = 21 [ 1621.148065] IPVS: ftp: loaded support on port[0] = 21 [ 1621.915915] IPVS: ftp: loaded support on port[0] = 21 04:47:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1623.347899] IPVS: ftp: loaded support on port[0] = 21 04:47:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1626.418206] IPVS: ftp: loaded support on port[0] = 21 04:47:50 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, &(0x7f00000003c0)={0x0, 0x0, [], @raw_data=[0xeb, 0x4, 0x3, 0xfff, 0x1, 0x6, 0x401, 0x1f, 0x3, 0x100, 0x7, 0x9, 0x20, 0x80, 0x8, 0x1, 0x7ee145b, 0xfe9f, 0x4, 0x7, 0x1, 0x20, 0x8001, 0x80000000, 0x1f, 0x652, 0x5, 0x7ff, 0x8, 0x10000, 0x90, 0x4]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0x3f, 0x6d, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket(0x15, 0x5, 0x0) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @local, 0x2}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000000c0)={@local, 0x3d, r7}) [ 1627.302538] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1627.322280] IPVS: ftp: loaded support on port[0] = 21 [ 1627.452377] IPv6: ADDRCONF(NETDEV_UP): bond6: link is not ready [ 1627.479002] 8021q: adding VLAN 0 to HW filter on device bond6 [ 1627.563445] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1627.583002] IPVS: ftp: loaded support on port[0] = 21 04:47:50 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88493) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:50 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e60cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1627.992914] IPVS: ftp: loaded support on port[0] = 21 [ 1628.007847] ptrace attach of "/root/syz-executor.1"[1915] was attempted by "/root/syz-executor.1"[1916] [ 1628.065698] IPVS: ftp: loaded support on port[0] = 21 04:47:54 executing program 0: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x8848f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4200, r0, 0x0, 0x0) r1 = gettid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f00003fefff)=""/1, 0x1) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001500)='/dev/dlm-monitor\x00', 0x300, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x14, 0x3, 0x2, 0x301, 0x0, 0x0, {0xd, 0x0, 0x9}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) ioctl$VIDIOC_SUBDEV_S_CROP(r3, 0xc038563c, &(0x7f0000000040)={0x1, 0x0, {0xba6f, 0x3ff, 0x1, 0x2}}) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:54 executing program 1: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x88494) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 04:47:54 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000080)={0x100, 0x1, 0x4, 0x2, 0x5, {0x77359400}, {0x1, 0x2, 0x5, 0x1, 0x5, 0x81, "2ecf0c52"}, 0xfffffff7, 0x0, @fd, 0xff, 0x0, r6}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000001c0)=0x853) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000100)={0x40, 0x5, 0x4, 0xe9c6, 0x6, {r3, r4/1000+10000}, {0x5, 0x8, 0xb8, 0x3f, 0x7f, 0x1, "10285d65"}, 0xffff, 0x4, @offset=0xffff0000, 0x2, 0x0, r7}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 04:47:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = gettid() read(0xffffffffffffffff, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 04:47:54 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) [ 1631.519915] ptrace attach of "/root/syz-executor.1"[1985] was attempted by "/root/syz-executor.1"[1987] [ 1631.544837] IPVS: ftp: loaded support on port[0] = 21 [ 1631.554155] IPVS: ftp: loaded support on port[0] = 21 [ 1631.560251] IPVS: ftp: loaded support on port[0] = 21 [ 1631.624566] IPVS: ftp: loaded support on port[0] = 21 [ 1631.684346] IPVS: ftp: loaded support on port[0] = 21 [ 1631.890352] ptrace attach of "/root/syz-executor.0"[2031] was attempted by "/root/syz-executor.0"[2032] [ 1632.016033] IPVS: ftp: loaded support on port[0] = 21 [ 1632.034608] IPVS: ftp: loaded support on port[0] = 21 04:47:55 executing program 4: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000040)=0xabf6, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:55 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)={0x1c, r1, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}]}, 0x1c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES32=r7, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x4000) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x200, 0x70bd29, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010102}, @FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e20}, @FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_IFINDEX={0x8, 0xb, r7}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x40008) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) [ 1632.304471] IPVS: ftp: loaded support on port[0] = 21 [ 1632.306665] IPVS: ftp: loaded support on port[0] = 21 [ 1632.437189] IPVS: ftp: loaded support on port[0] = 21 [ 1632.472046] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1632.598452] IPv6: ADDRCONF(NETDEV_UP): bond11: link is not ready [ 1632.614876] 8021q: adding VLAN 0 to HW filter on device bond11 [ 1633.005809] IPVS: ftp: loaded support on port[0] = 21 [ 1633.125185] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 04:47:56 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000019040)=""/102388, 0x18ff4) getpid() socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r3, &(0x7f0000000100)="a687adeaa8d2e96a2be791217be82149b7227fc5dba45f5d895f0d3c64e8049a78825eeda3b7faa3db0c2f24052d09a84d8f0bae83565930b199f8e984e17c4e6304e802071a5127d6a34a1e6b58d5e06d22ec9846051b7ab83bccaaa256682d0da0e83885d55a85dd28b84996ce2be2a17e59eb827dff018abde0390c2596e680d61e3814ddd1f5d045d2e7f9e73d1fcc37221d4ff76f2a13489a1dda13ed95ac1c0cf2105ac7f7e4e2758e7dfbf5340fc9bcdf462a5817e99b7e2c4101f3cef54202ec9076c815b1df3f", 0xcb, 0x17ab4d84a5923db3, &(0x7f0000000200)=@llc={0x1a, 0x309, 0x8, 0x4, 0x3, 0xf7, @random="74989f03c187"}, 0x80) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r2, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x170, r5, 0xf, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0x3f0}}, 0x0) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000000040)={0x3, 0x8000}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 1633.280797] IPVS: ftp: loaded support on port[0] = 21 [ 1633.652997] kasan: CONFIG_KASAN_INLINE enabled [ 1633.657926] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1633.693479] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1633.699753] CPU: 1 PID: 2126 Comm: syz-executor.4 Not tainted 4.19.132-syzkaller #0 [ 1633.707549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1633.716923] RIP: 0010:free_netdev+0x41/0x410 [ 1633.721336] Code: d2 be 0a 24 00 00 48 c7 c7 80 2d 2a 88 e8 57 aa 92 fb 48 8d bb 00 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 86 03 00 00 48 8b bb 00 04 00 00 e8 49 e0 d8 fb [ 1633.740237] RSP: 0018:ffff8881dc4e79b8 EFLAGS: 00010202 [ 1633.745641] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 1633.752908] RDX: 0000000000000080 RSI: 00000000ffffffff RDI: 0000000000000400 [ 1633.760189] RBP: ffff8881db71a880 R08: 0000000000000001 R09: 0000000000000000 [ 1633.767456] R10: 0000000000000005 R11: 0000000000000000 R12: 00000000fffffff4 [ 1633.774728] R13: ffff8881db71ac90 R14: ffff8881e8937b40 R15: ffff8881fefee688 [ 1633.782006] FS: 00007f16acefa700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1633.790233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1633.796116] CR2: 00007f12b5665000 CR3: 00000001e85ad000 CR4: 00000000001406e0 [ 1633.803390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1633.810663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1633.817928] Call Trace: [ 1633.820533] ip6gre_init_net+0x54b/0x620 [ 1633.824592] ? ip6gre_dellink+0x2d0/0x2d0 [ 1633.828746] ops_init+0xb3/0x410 [ 1633.832120] setup_net+0x2c2/0x720 [ 1633.835664] ? rtnl_net_dumpid_one+0x250/0x250 [ 1633.840253] copy_net_ns+0x1f7/0x335 [ 1633.843971] create_new_namespaces+0x3f6/0x7b0 [ 1633.848560] copy_namespaces+0x325/0x3c0 [ 1633.852627] copy_process.part.0+0x3e13/0x7f40 [ 1633.857214] ? __lock_acquire+0x6de/0x3ff0 [ 1633.861458] ? do_futex+0x163/0x1c40 [ 1633.865297] ? wake_up_new_task+0x5e4/0xa90 [ 1633.869632] ? __cleanup_sighand+0x60/0x60 [ 1633.873870] ? lock_downgrade+0x720/0x720 [ 1633.878027] ? lock_acquire+0x170/0x3c0 [ 1633.882087] ? __might_fault+0xef/0x1d0 [ 1633.886068] _do_fork+0x22f/0xf30 [ 1633.889525] ? fork_idle+0x220/0x220 [ 1633.893247] ? __se_sys_clock_gettime+0x124/0x1e0 [ 1633.898097] ? posix_timer_fn+0x3d0/0x3d0 [ 1633.902252] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1633.907012] ? trace_hardirqs_off_caller+0x69/0x210 [ 1633.912028] ? do_syscall_64+0x21/0x620 [ 1633.916008] do_syscall_64+0xf9/0x620 [ 1633.919818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1633.925008] RIP: 0033:0x45cba9 04:47:56 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/102400, 0x19000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 1633.928202] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1633.947102] RSP: 002b:00007f16acef9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1633.954808] RAX: ffffffffffffffda RBX: 00000000004db980 RCX: 000000000045cba9 [ 1633.962079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006e20cf00 [ 1633.969348] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1633.976617] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1633.983885] R13: 000000000000007c R14: 00000000004c353a R15: 00007f16acefa6d4 [ 1633.991158] Modules linked in: [ 1634.077724] IPVS: ftp: loaded support on port[0] = 21 04:47:57 executing program 2: clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f0000000040)={0x6, 'ip6gretap0\x00', {0x1b}, 0x3f}) [ 1634.363453] IPVS: ftp: loaded support on port[0] = 21 04:47:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802106803ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x6e20cf00, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003fefff)=""/1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(0x0, 0x16) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1634.616156] IPVS: ftp: loaded support on port[0] = 21 [ 1634.913051] ---[ end trace 75e4799390b32ab6 ]--- [ 1634.917876] RIP: 0010:free_netdev+0x41/0x410 [ 1634.922286] Code: d2 be 0a 24 00 00 48 c7 c7 80 2d 2a 88 e8 57 aa 92 fb 48 8d bb 00 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 86 03 00 00 48 8b bb 00 04 00 00 e8 49 e0 d8 fb [ 1635.002727] RSP: 0018:ffff8881dc4e79b8 EFLAGS: 00010202 [ 1635.014975] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 1635.022282] RDX: 0000000000000080 RSI: 00000000ffffffff RDI: 0000000000000400 [ 1635.053869] RBP: ffff8881db71a880 R08: 0000000000000001 R09: 0000000000000000 [ 1635.061155] R10: 0000000000000005 R11: 0000000000000000 R12: 00000000fffffff4 [ 1635.092705] R13: ffff8881db71ac90 R14: ffff8881e8937b40 R15: ffff8881fefee688 [ 1635.100043] FS: 00007f16acefa700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1635.122687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1635.128592] CR2: 0000000034560030 CR3: 00000001e85ad000 CR4: 00000000001406e0 [ 1635.152723] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1635.160016] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1635.182744] Kernel panic - not syncing: Fatal exception [ 1635.189476] Kernel Offset: disabled [ 1635.193099] Rebooting in 86400 seconds..