cket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:01 executing program 3: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setreuid(0x0, 0xee00) clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') exit(0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/68, 0xfcec}], 0x1, 0x0) [ 1321.476606][ T26] audit: type=1804 audit(1570798561.352:164): pid=3791 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir000398788/syzkaller.XzbWiA/2420/file0" dev="sda1" ino=17374 res=1 12:56:01 executing program 2: r0 = memfd_create(&(0x7f0000000000)='userlo/vboxnet1\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000080)={{}, {}, [{0x2, 0x0, 0xee01}]}, 0x2c, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000000380)=""/158, 0x38f72e07a1e7b56a) 12:56:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:01 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x2000000) 12:56:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:01 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:01 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x3000000) 12:56:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) [ 1322.028666][ T26] audit: type=1400 audit(1570798561.912:165): avc: denied { map } for pid=4318 comm="syz-executor.2" path="/dev/bus/usb/001/001" dev="devtmpfs" ino=17226 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usb_device_t:s0 tclass=chr_file permissive=1 12:56:02 executing program 3: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x2000, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x102000000000b}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@initdev, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="5401000010001307001300000000000000000000000000000000ffffe0000001ac1e000100"/63, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0004000000000000000000ff010000000000000000000000000001480001006d643500"/267], 0x3}}, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) bind$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), 0x0) mount$fuseblk(0x0, &(0x7f0000000700)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0, 0xa00402, 0x0) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x1) unlink(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x1c2) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000400)) 12:56:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4000000) 12:56:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:56:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:02 executing program 3: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x39) tkill(r0, 0x28) 12:56:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x5000000) 12:56:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:02 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:02 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0'}, 0xb) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000500)={0x7fffffff, 0xfffffffffffeffff, 0x3, 0x80000000}, 0x10) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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={0x2, 0x8001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setxattr$security_capability(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f0000000380)=@v2={0x2000000, [{0x0, 0x6004}, {0xa7a, 0x3}]}, 0x14, 0x1) setxattr$security_capability(0x0, 0x0, &(0x7f00000001c0)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000840)='/dev/snd/timer\x00', 0x0, 0x10000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='Cpuacct.stE\xae\x00', 0x275a, 0x0) mount(&(0x7f0000000100)=@filename='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='aufs\x00', 0x2773257612f87f52, &(0x7f0000000240)='\x00') r2 = creat(&(0x7f0000000300)='./bus\x00', 0x1f1) fallocate(r2, 0x0, 0x6, 0x7fff) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0xdc800, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc) fallocate(0xffffffffffffffff, 0x3e, 0x6, 0xffffffffffff5a11) socket$inet6(0xa, 0x400000000001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) 12:56:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x02\x00'}) 12:56:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6000000) 12:56:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x03\x00'}) 12:56:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7000000) 12:56:03 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) chdir(&(0x7f0000002780)='./file0\x00') r0 = memfd_create(&(0x7f0000000180)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 12:56:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x04\x00'}) 12:56:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:03 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x03$\x00'}) [ 1323.826855][ C0] net_ratelimit: 21 callbacks suppressed [ 1323.826863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1323.838411][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1323.844235][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1323.850044][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x05\x00'}) 12:56:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x40000000) [ 1323.908733][ T26] audit: type=1400 audit(1570798563.792:166): avc: denied { map } for pid=4896 comm="syz-executor.3" path=2F6D656D66643A2D42D54E49C56ABA707070F00884A26D202864656C6574656429 dev="tmpfs" ino=180877 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 12:56:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x18, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0xc, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004008}, 0x28800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 12:56:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x06\x00'}) 12:56:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00'}) 12:56:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00'}) 12:56:04 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x48000000) 12:56:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\a\x00'}) 12:56:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:04 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4c000000) 12:56:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\x00'}) [ 1324.786844][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1324.786861][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1324.792665][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1324.798415][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:04 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) wait4(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) write$cgroup_int(r1, &(0x7f0000000080), 0x12) syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') write$binfmt_misc(r1, &(0x7f0000000780)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES64, @ANYRES16, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRES64], @ANYPTR64=&(0x7f0000000400)=ANY=[], @ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYBLOB="872ca3282ccad619dfb9105d2939774ff3913c5e645a4955ca0f5d2c31954824aa6304a9f8eabddee0680de6f31387e532aa2d984d834e482348b2d45c868ec1b1a28d3dbb38ecc29537a537bb599792d2b459853f06647d66649a90d744dfae177064cef20fcaa30b823eead38d11ce13cd30b0a105e0c6a80d0d4eb7024eedaf9ae66abc59cab7ef180da521b1735c942af98943d82a24a8d47d06e520f07f3f25864e161e127424536799aa3414af786ddb23cb3f4ece5f30199f7cf356aa73861b6a68fa020127", @ANYBLOB="99f0000000000000053b2ca2d916cb8d00753dca4f8c2557689329e834ea088a7be99e535b3d1562d0ea65b84de9e31bddfc64f6ced157ef20e660df0d3ec9713c164b09d1134b4a5757e286fd0a152bbd6c6a23fda80d429785aa3717ce35749f801dbbf32ee69fcbb3995dc688588391047da7692ed3cbf89fc2", @ANYRESHEX, @ANYBLOB="b04b23bc3b96b60252f04f4acb173060c73bde38bfb93c238d6bfc92e6930b629ef27f6466966097fd51a84e0868ac81332c5abf77550337816e0a47d24f9f18d40c9eb08ed32c9254f4f3bc3b9cdd398ea71b857d8e679d6b756a7293bc099178f3b6fba1a0cb9b7b16d372f2590653e715a8fc95daeaaa38c5e994b65cabc0f7a2c8b0f2e1c65d7508061661eb0a6c61e6ca581b2704", @ANYRESDEC, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR, @ANYRESDEC=0x0, @ANYRES16], @ANYBLOB="4c46005643c83d08c57ddecc7fa4913e81ac66fbd7086eeff35217245f2c62f5ba1633bae897037bda372a3ad9ff6afe391336ca9d2ade34a219f6ee832538ed35e3cc49bb8fe80f4cf8456181a736c8cab1e6d55d18cb3f310000e50a2c233ecc7b85ddd349e4871bca1e3b17cbae04abef204613a6d8783d3e0181a71db9cc2490b3e7a19102a68de4cabcc28507ebbc40622757f46a298ed29a4b30b152d2bbb62f054108f459551944fdc5a5c42f02f2d9fd0aef1519d04c10c3912517f69fbd7f933caa18ebb19ca9b6043eb8c88bed1d28ef16644ba0b6c7489e15ca67bdd0484eb500322f88ff22fa"]], 0xfffffe46) splice(r0, 0x0, r4, 0x0, 0x8000008100003, 0x0) 12:56:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\b\x00'}) 12:56:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00?\x00'}) 12:56:04 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x68000000) 12:56:04 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) 12:56:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\n\x00'}) 12:56:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:05 executing program 3: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x2000, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x102000000000b}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@initdev, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="5401000010001307001300000000000000000000000000000000ffffe0000001ac1e000100"/63, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0004000000000000000000ff010000000000000000000000000001480001006d643500"/268], 0x4}}, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) bind$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000400)) 12:56:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00H\x00'}) [ 1325.186853][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1325.193902][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x13\x00'}) 12:56:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6c000000) 12:56:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) socket$inet6_sctp(0xa, 0x801, 0x84) socket(0x10, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) socket(0x9, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, 0x0}], 0x1, 0xa) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r2, 0x0, 0x0) socket$kcm(0xa, 0x5, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4}, 0x1c) listen(r4, 0x0) accept4(r4, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f00000002c0)=0x80, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x12102) r5 = socket$inet6(0xa, 0x3, 0x6) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) 12:56:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00H\x00'}) 12:56:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00`\x00'}) 12:56:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00L\x00'}) 12:56:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x74000000) 12:56:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) 12:56:05 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x2000000050000}]}) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, 0x0, 0x0) 12:56:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00`\x00'}) 12:56:05 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc3\xff\xff\xff\x00'}) 12:56:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7a000000) 12:56:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00h\x00'}) 12:56:06 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00'}) 12:56:06 executing program 3: seccomp(0x0, 0x0, &(0x7f00000005c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') r1 = open(0x0, 0x14102e, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, 0x0, 0x0) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800012, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000280)) preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) clone(0x0, &(0x7f00000000c0)="af8ceed85ad7c4733b1d6b63400e4824e4c8d7", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6f0b3faf89869991000a2f344a329f2d5443bf45276c100db8ffd9") 12:56:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00l\x00'}) 12:56:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:06 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00t\x00'}) 12:56:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7fffef80) 12:56:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:06 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 12:56:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) 12:56:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00z\x00'}) 12:56:06 executing program 3: 12:56:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:06 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 12:56:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x0f\x01\x00'}) 12:56:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:06 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 12:56:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7ffff000) 12:56:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:06 executing program 3: 12:56:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x18\x01\x00'}) 12:56:07 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000800)=""/246) 12:56:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x80efff7f) 12:56:07 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xa0\x01\x00'}) 12:56:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="220000002000070700be0000090007010a0000d801003c0100ff0404051e0c008000", 0x3ae) 12:56:07 executing program 2: r0 = syz_open_dev$usbfs(0x0, 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xa0\x02\x00'}) 12:56:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x8f000000) [ 1327.496450][ T6880] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 12:56:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/152) 12:56:07 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x03\x00'}) 12:56:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:56:07 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:07 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00$\x03\x00'}) 12:56:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xa0008000) 12:56:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:07 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) [ 1327.930380][ T26] audit: type=1400 audit(1570798567.812:167): avc: denied { map } for pid=7099 comm="syz-executor.3" path="socket:[181898]" dev="sockfs" ino=181898 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 12:56:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x006\x03\x00'}) 12:56:07 executing program 3: 12:56:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:08 executing program 3: 12:56:08 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x009\x03\x00'}) 12:56:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x02\x00'}) 12:56:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:08 executing program 3: 12:56:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xa0010000) 12:56:08 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x05\x00'}) 12:56:08 executing program 3: 12:56:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x03\x00'}) 12:56:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00'}) 12:56:08 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:08 executing program 3: 12:56:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x04\x00'}) 12:56:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xa0020000) 12:56:08 executing program 3: 12:56:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:08 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x05\x00'}) 12:56:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\a\x00'}) 12:56:08 executing program 3: [ 1328.946849][ C1] net_ratelimit: 18 callbacks suppressed [ 1328.946858][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1328.947249][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1328.952575][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1328.958488][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:08 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x1a0ffffffff) 12:56:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x06\x00'}) 12:56:09 executing program 3: 12:56:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\n\x00'}) 12:56:09 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:09 executing program 3: 12:56:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\a\x00'}) [ 1329.346871][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1329.352795][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\x0f\x00'}) 12:56:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x2a0ffffffff) 12:56:09 executing program 3: 12:56:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:09 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\b\x00'}) 12:56:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x13\x00'}) 12:56:09 executing program 3: [ 1329.586892][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1329.592733][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:56:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\n\x00'}) 12:56:09 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:09 executing program 3: 12:56:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7ffffffff000) 12:56:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x01\x18\x00'}) 12:56:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x13\x00'}) 12:56:09 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:09 executing program 3: 12:56:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:09 executing program 3: 12:56:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x10000000000000) 12:56:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00H\x00'}) 12:56:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) [ 1330.066866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1330.072704][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x03$\x00'}) 12:56:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:10 executing program 3: 12:56:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00L\x00'}) 12:56:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x036\x00'}) 12:56:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:10 executing program 3: 12:56:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x039\x00'}) 12:56:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x8000a0ffffffff) 12:56:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00`\x00'}) 12:56:10 executing program 3: 12:56:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00h\x00'}) 12:56:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00@\x00'}) 12:56:10 executing program 3: 12:56:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00l\x00'}) 12:56:10 executing program 3: 12:56:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xf0ff7f00000000) 12:56:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00H\x00'}) 12:56:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00t\x00'}) 12:56:10 executing program 3: 12:56:10 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00L\x00'}) 12:56:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) 12:56:11 executing program 3: 12:56:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00z\x00'}) 12:56:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xf0ffffff7f0000) 12:56:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00`\x00'}) 12:56:11 executing program 3: 12:56:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x0f\x01\x00'}) 12:56:11 executing program 3: 12:56:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00h\x00'}) 12:56:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:11 executing program 3: 12:56:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x18\x01\x00'}) 12:56:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x100000000000000) 12:56:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00l\x00'}) 12:56:11 executing program 3: 12:56:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xa0\x01\x00'}) 12:56:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00t\x00'}) 12:56:11 executing program 3: 12:56:11 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 12:56:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xa0\x02\x00'}) 12:56:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x200000000000000) 12:56:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:11 executing program 3: 12:56:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00z\x00'}) 12:56:12 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 12:56:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x03\x00'}) 12:56:12 executing program 3: 12:56:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xff\x00'}) 12:56:12 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 12:56:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x300000000000000) 12:56:12 executing program 3: 12:56:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00$\x03\x00'}) 12:56:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:56:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xa0\x00\x80\x00'}) 12:56:12 executing program 3: 12:56:12 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r0 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 12:56:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x006\x03\x00'}) 12:56:12 executing program 3: 12:56:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\x00'}) 12:56:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x009\x03\x00'}) 12:56:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x400000000000000) 12:56:12 executing program 3: 12:56:12 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r0 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 12:56:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00'}) 12:56:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:12 executing program 2: syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r0 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 12:56:12 executing program 3: 12:56:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x05\x00'}) 12:56:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500000000000000) 12:56:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x03\x00'}) 12:56:13 executing program 3: 12:56:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x06\x00'}) 12:56:13 executing program 2: 12:56:13 executing program 2: 12:56:13 executing program 3: seccomp(0x0, 0x0, &(0x7f00000005c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x1f, 0x4) fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800012, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000280)) preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) clone(0x0, &(0x7f00000000c0)="af8ceed85ad7c4733b1d", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6f0b3faf89869991000a2f344a329f2d5443bf45276c100db8ffd98c002eb772b627d22553c7b5350928263d922396c2c9dd") 12:56:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x04\x00'}) 12:56:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\a\x00'}) 12:56:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x600000000000000) 12:56:13 executing program 2: futex(0x0, 0x86, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0, 0x0) 12:56:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x05\x00'}) 12:56:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\n\x00'}) 12:56:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x200a00}]) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) 12:56:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000000)=0x6, 0x152) 12:56:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00'}) 12:56:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x700000000000000) 12:56:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x01\x0f\x00'}) [ 1333.797822][ T26] audit: type=1804 audit(1570798573.662:168): pid=9254 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir000398788/syzkaller.XzbWiA/2477/bus" dev="sda1" ino=16977 res=1 12:56:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x152) 12:56:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\a\x00'}) 12:56:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x300000000000000) 12:56:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x13\x00'}) 12:56:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4000000000000000) 12:56:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\b\x00'}) 12:56:14 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x01\x18\x00'}) [ 1334.226886][ C0] net_ratelimit: 22 callbacks suppressed [ 1334.226894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1334.232625][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1334.244164][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1334.249985][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:14 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\n\x00'}) 12:56:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xa0010000) 12:56:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x03$\x00'}) 12:56:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x8f000000) 12:56:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4800000000000000) 12:56:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x036\x00'}) 12:56:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x0f\x00'}) 12:56:14 executing program 2: r0 = syz_open_dev$usbfs(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1a9b, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) mmap$usbfs(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 12:56:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x039\x00'}) 12:56:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x13\x00'}) 12:56:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x8f000000) 12:56:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4c00000000000000) 12:56:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xf0ff7f) 12:56:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00?\x00'}) 12:56:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x18\x00'}) 12:56:15 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x8f00) 12:56:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) [ 1335.186863][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1335.187187][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1335.192678][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1335.204869][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x03$\x00'}) 12:56:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00@\x00'}) 12:56:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6c00) 12:56:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6800000000000000) 12:56:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x036\x00'}) 12:56:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00H\x00'}) 12:56:15 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4c00000000000000) [ 1335.587284][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1335.593576][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x039\x00'}) 12:56:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00L\x00'}) 12:56:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4000) 12:56:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6c00000000000000) 12:56:15 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x600) 12:56:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00@\x00'}) 12:56:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00`\x00'}) 12:56:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00H\x00'}) 12:56:15 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x74) 12:56:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00h\x00'}) 12:56:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7400000000000000) 12:56:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x01\x00'}) 12:56:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00L\x00'}) 12:56:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6c) 12:56:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00l\x00'}) 12:56:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x01\x00'}) 12:56:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7a00000000000000) 12:56:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00`\x00'}) 12:56:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x6c) 12:56:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00t\x00'}) 12:56:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00'}) 12:56:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00h\x00'}) 12:56:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7400000000000000) 12:56:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00z\x00'}) 12:56:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x80efff7f00000000) 12:56:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x02\x00'}) 12:56:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00l\x00'}) 12:56:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xff\x00'}) 12:56:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00t\x00'}) 12:56:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x8f00000000000000) 12:56:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7a00000000000000) 12:56:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xa0\x00\x80\x00'}) 12:56:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00z\x00'}) 12:56:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x03\x00'}) 12:56:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xffffffffa0008000) 12:56:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x7a00000000000000) 12:56:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\x00'}) 12:56:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x006\x03\x00'}) 12:56:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x80\x00\xa0\x00'}) 12:56:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x009\x03\x00'}) 12:56:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x02\x00'}) 12:56:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xffffffffa0010000) 12:56:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x4c) 12:56:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\xa0\x00'}) 12:56:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x500) 12:56:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x03\x00'}) 12:56:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0xffffffffa0020000) 12:56:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x02\xa0\x00'}) 12:56:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x48) 12:56:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x500) 12:56:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x04\x00'}) 12:56:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xff\xff\xfd\xfd\x00'}) 12:56:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x10) 12:56:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x6, 0xffffffffffffffff, 0x8) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x05\x00'}) 12:56:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x500) 12:56:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xff\xff\xff\xfe\x00'}) 12:56:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x06\x00'}) 12:56:18 executing program 3: perf_event_open(&(0x7f0000000040)={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) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x4) open(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x2}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000380)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0x8b6af31f4feb3c08) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400)=0x3, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) fcntl$setstatus(r0, 0x4, 0x40000) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) mq_unlink(&(0x7f00000003c0)='\x00') recvmmsg(r1, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) set_tid_address(&(0x7f0000000440)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r5, 0x23f, 0x0, 0x0, {{}, 0x0, 0x410c, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)={0x34, r5, 0x4, 0x70bd25, 0x25dfdbfb, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x3, 0x81, @udp='udp:syz1\x00'}}}, ["", "", "", "", ""]}, 0xfffffffffffffec3}, 0x1, 0x0, 0x0, 0x40040}, 0x4044000) 12:56:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xff\x00'}) 12:56:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f0000000000)={0x1, 0xfffffffffffffe2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\a\x00'}) 12:56:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xfd\xfd\xff\xff\x00'}) 12:56:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x37b6e5a6521664d, 0x44000122, 0x0) 12:56:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/129) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 12:56:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xfe\xff\xff\xff\x00'}) 12:56:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\b\x00'}) 12:56:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:18 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:18 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x37b6e5a6521664d, 0x44000122, 0x0) 12:56:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\n\x00'}) 12:56:19 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x6, 0x7e, 0xf9, 0x4b, 0x3f, 0x7f}, 0x7f}, 0xa) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:19 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x01\x0f\x00'}) 12:56:19 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x329, 0x0) 12:56:19 executing program 2: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) [ 1339.346850][ C1] net_ratelimit: 18 callbacks suppressed [ 1339.346859][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1339.347155][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1339.352634][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1339.358534][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x13\x00'}) 12:56:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:19 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000380)) pidfd_open(r1, 0x0) 12:56:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x01\x18\x00'}) 12:56:19 executing program 3: r0 = open(0x0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x86347f033c6dbb60, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendmsg$inet6(r0, &(0x7f0000002dc0)={&(0x7f0000001400)={0xa, 0x4e21, 0x3, @rand_addr="d1f0c098f8656a3420e444d48bc907f0", 0x3ff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000002a40)="1a59fcebe5fbc7dd311d1fff596ef0b7d007793b662381abde8d0d33429ddee37c1e0341af7fc8a2411be0b81aacb9ab5c2db634221c914777c49209f990e6fb205c3626b94e1b7fdfe616a300e7a38b2cd8c176810a91f5507917103c058b64618eeb3335ea189ca7bd086bad381a", 0x6f}, {&(0x7f0000002ac0)="ea7730bddd691f6102f80ddb8b1048f0cee80c8bec1c11c7186ec448c4e46083579c2eabd0401767df6ed89f589a43e63cf7866505aefb9fc587add07c07941bc09a2e71a0f222a16655e9de67eb001dd2599c88caa704ecb464ecadb02e06e7e445ed7192bd3b86e28c96aabafa1bb70128", 0x72}], 0x2, &(0x7f0000002b40)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2b, 0x8, 0x0, 0x5, 0x0, [@mcast1, @rand_addr="b05697730ea6bec4898e5d78f9aa638b", @loopback, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2f, 0x1, [], [@ra={0x5, 0x2, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x1ce7715686b3ada1, 0x1a, [], [@generic={0x3, 0xa6, "2d19154601e52d9e6e76c176096d39dd740dabe60118ba55447ced41ba41dc823b034f6ce4a7c10eba0caf2cf2a5d3ede73d243a9eacad7b13210419238f4434d7725e746eb25fabf8d61fd97ea03cb2178b78e2d1b061c2a93281d00cea84bc59a4d8fa7edd5f71241fecb20e8307ad1a460f1163c0f2da275650bb9828736efdc0957ab4178b85e990e57c14117d9cf315db176983b84fec6287efe025972ceaf45478de29"}, @calipso={0x7, 0x28, {0x8, 0x8, 0x7f, 0x7, [0x1, 0xfffffffffffffff9, 0x7, 0x5]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @hopopts={{0xd8, 0x29, 0x36, {0x11, 0x17, [], [@ra={0x5, 0x2, 0x7fff}, @jumbo, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x4, 0x9a, "276872d805604ae631c0c8ed36e5c21f5518bc5ac1b491468406de9f93834a67e6290229377eb19a9e16c3e056dbdd141788d5ae4167d23d821f0e9f5b02a9dbd45e91163447154f7450b27af57067d87d9029991662b499ec328550b72a7921275ebcd9ae0b41f510e8b377aa957273b7ab821ee0593b1f276964a26f47d9e221698b49e5966dbd9f78582631574b16ef245369138986a6b0c4"}]}}}], 0x260}, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002e00)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x24}, 0x4}, {0xa, 0x4e21, 0x4ccadc04, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xd82}, 0x4, [0x0, 0x0, 0xffff, 0x10000, 0x1, 0x401, 0x4, 0x3f]}, 0x5c) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000080)={0x20, 0x40, 0x0, 0x7ff}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) sendmmsg(r3, &(0x7f0000002800)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x3, @local, 0x3f}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="2fe0521134b2b1c078c633eb1e69c5be040c4e123d37ec4da39bf7d524a11568bbe1d8aa656bb13742402d8294ada83b854dbe4020b657e7619730c701bd0ec7e1db2a5fbaa250d7", 0x48}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="66d7cd64b80d8e6ca3dde9e0d2edbd47f7d4cc2e8882c0b6ccf8a7f6221578904b254904e3c1d38772954d1bcb7cebe305ec2eba8c4870e0dddd9f17983630ca3f05b7f0078d46f77a5bfe7f3e1b420e2416d2574f458199e8b729aece989df9909d7c", 0x63}], 0x3, &(0x7f0000002880)=ANY=[@ANYBLOB="4800000000000000290000000002000068461e96c03e541afdd50c28acb16252991cb676f30a07523e71d2a731deb51374c4b9530c92da2bbc7cb7c6eba3dbab20ee5626232e00001000000000000000ff000000090000000f1916ac3fbf685a72545cdcd92fa731f4e752828d126a7fa1a10d694ec4f6b52c6abb08e1fbcabc79e30bfc00f23ab11399dae701616a1d87890e61"], 0x94}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002940)="1b3d6dc393d78d6290a04f5f58f63f56c801c6bcf4a49147f26d243d8c0491dacfc7b713cd0acc178ab06c9fe730fdb87b30d766a54cfe12c46abde4c323a2188962a95d966b2521738e4e4aa2084894ba181f8aa5b02d3615c2a2d56d51ed18e057b3eb8bd1fee3f2e9591a86940baa30ce827cde4f8bad7c945bb2c053035d2ab5d4fbfe09a40b99ce343d17dfd4cb79dca29f4d6a3b39aebb028fd898c723b89eb5bb96f8a5e6f532ef5ce5a927685d36fd2dd4200d240bd05aa6bd064a041ce313c37e0ff0f473b434dbf3811f741d96d881da7dddbd9b0c4e", 0xdb}, {&(0x7f0000001480)="1c341df6beee07118868e21c6b0ef4a117d106f3aadd01b18f", 0x19}, {&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="03c3e09baa2937b03b", 0x9}, {&(0x7f0000001600)="f922824a770327a91ac49ac4193f391acc09084323bfe65b97af140cc8c4b6dce4bd5684dec1abb085b6a24db393b633fb8a33e89ad228de39fdb65bb8ce17374b6e0db3e561f519bb42", 0x4a}, {&(0x7f0000001680)="692e38456e8ed790d3a84740a8651759e844ba0ae4d7f5889a567dd8c3f679a9a5bf85ebfd654b6c3ba607b68553b330dff62dabd5b602c51ddb11596fe90dbce537edeca3294eb2db88a34548f549c57af33924114a696d9e4ffa1d3e604457bf4af85531f065cc8f542575", 0x6c}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="ca81e5c21a93c0d54a1d4c2c96e654f71e2a6e495b910b93878d66bc23695641a7d96b2fdfd66b7b24c95cf1ecab238e70a7f0aec0762df05a591c3acaa16c02052791450cacee07", 0x48}], 0x8}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001300)={'ah\x00'}, &(0x7f0000001340)=0x1e) r4 = accept4$vsock_stream(r0, &(0x7f0000001380)={0x28, 0x0, 0x6cb747442ab9e3a}, 0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000013c0)) 12:56:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 1339.746847][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1339.752809][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x03$\x00'}) 12:56:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:19 executing program 3: r0 = open(0x0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x86347f033c6dbb60, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendmsg$inet6(r0, &(0x7f0000002dc0)={&(0x7f0000001400)={0xa, 0x4e21, 0x3, @rand_addr="d1f0c098f8656a3420e444d48bc907f0", 0x3ff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000002a40)="1a59fcebe5fbc7dd311d1fff596ef0b7d007793b662381abde8d0d33429ddee37c1e0341af7fc8a2411be0b81aacb9ab5c2db634221c914777c49209f990e6fb205c3626b94e1b7fdfe616a300e7a38b2cd8c176810a91f5507917103c058b64618eeb3335ea189ca7bd086bad381a", 0x6f}, {&(0x7f0000002ac0)="ea7730bddd691f6102f80ddb8b1048f0cee80c8bec1c11c7186ec448c4e46083579c2eabd0401767df6ed89f589a43e63cf7866505aefb9fc587add07c07941bc09a2e71a0f222a16655e9de67eb001dd2599c88caa704ecb464ecadb02e06e7e445ed7192bd3b86e28c96aabafa1bb70128", 0x72}], 0x2, &(0x7f0000002b40)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2b, 0x8, 0x0, 0x5, 0x0, [@mcast1, @rand_addr="b05697730ea6bec4898e5d78f9aa638b", @loopback, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2f, 0x1, [], [@ra={0x5, 0x2, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x1ce7715686b3ada1, 0x1a, [], [@generic={0x3, 0xa6, "2d19154601e52d9e6e76c176096d39dd740dabe60118ba55447ced41ba41dc823b034f6ce4a7c10eba0caf2cf2a5d3ede73d243a9eacad7b13210419238f4434d7725e746eb25fabf8d61fd97ea03cb2178b78e2d1b061c2a93281d00cea84bc59a4d8fa7edd5f71241fecb20e8307ad1a460f1163c0f2da275650bb9828736efdc0957ab4178b85e990e57c14117d9cf315db176983b84fec6287efe025972ceaf45478de29"}, @calipso={0x7, 0x28, {0x8, 0x8, 0x7f, 0x7, [0x1, 0xfffffffffffffff9, 0x7, 0x5]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @hopopts={{0xd8, 0x29, 0x36, {0x11, 0x17, [], [@ra={0x5, 0x2, 0x7fff}, @jumbo, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x4, 0x9a, "276872d805604ae631c0c8ed36e5c21f5518bc5ac1b491468406de9f93834a67e6290229377eb19a9e16c3e056dbdd141788d5ae4167d23d821f0e9f5b02a9dbd45e91163447154f7450b27af57067d87d9029991662b499ec328550b72a7921275ebcd9ae0b41f510e8b377aa957273b7ab821ee0593b1f276964a26f47d9e221698b49e5966dbd9f78582631574b16ef245369138986a6b0c4"}]}}}], 0x260}, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002e00)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x24}, 0x4}, {0xa, 0x4e21, 0x4ccadc04, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xd82}, 0x4, [0x0, 0x0, 0xffff, 0x10000, 0x1, 0x401, 0x4, 0x3f]}, 0x5c) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000080)={0x20, 0x40, 0x0, 0x7ff}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) sendmmsg(r3, &(0x7f0000002800)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x3, @local, 0x3f}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="2fe0521134b2b1c078c633eb1e69c5be040c4e123d37ec4da39bf7d524a11568bbe1d8aa656bb13742402d8294ada83b854dbe4020b657e7619730c701bd0ec7e1db2a5fbaa250d7", 0x48}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="66d7cd64b80d8e6ca3dde9e0d2edbd47f7d4cc2e8882c0b6ccf8a7f6221578904b254904e3c1d38772954d1bcb7cebe305ec2eba8c4870e0dddd9f17983630ca3f05b7f0078d46f77a5bfe7f3e1b420e2416d2574f458199e8b729aece989df9909d7c", 0x63}], 0x3, &(0x7f0000002880)=ANY=[@ANYBLOB="4800000000000000290000000002000068461e96c03e541afdd50c28acb16252991cb676f30a07523e71d2a731deb51374c4b9530c92da2bbc7cb7c6eba3dbab20ee5626232e00001000000000000000ff000000090000000f1916ac3fbf685a72545cdcd92fa731f4e752828d126a7fa1a10d694ec4f6b52c6abb08e1fbcabc79e30bfc00f23ab11399dae701616a1d87890e61"], 0x94}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002940)="1b3d6dc393d78d6290a04f5f58f63f56c801c6bcf4a49147f26d243d8c0491dacfc7b713cd0acc178ab06c9fe730fdb87b30d766a54cfe12c46abde4c323a2188962a95d966b2521738e4e4aa2084894ba181f8aa5b02d3615c2a2d56d51ed18e057b3eb8bd1fee3f2e9591a86940baa30ce827cde4f8bad7c945bb2c053035d2ab5d4fbfe09a40b99ce343d17dfd4cb79dca29f4d6a3b39aebb028fd898c723b89eb5bb96f8a5e6f532ef5ce5a927685d36fd2dd4200d240bd05aa6bd064a041ce313c37e0ff0f473b434dbf3811f741d96d881da7dddbd9b0c4e", 0xdb}, {&(0x7f0000001480)="1c341df6beee07118868e21c6b0ef4a117d106f3aadd01b18f", 0x19}, {&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="03c3e09baa2937b03b", 0x9}, {&(0x7f0000001600)="f922824a770327a91ac49ac4193f391acc09084323bfe65b97af140cc8c4b6dce4bd5684dec1abb085b6a24db393b633fb8a33e89ad228de39fdb65bb8ce17374b6e0db3e561f519bb42", 0x4a}, {&(0x7f0000001680)="692e38456e8ed790d3a84740a8651759e844ba0ae4d7f5889a567dd8c3f679a9a5bf85ebfd654b6c3ba607b68553b330dff62dabd5b602c51ddb11596fe90dbce537edeca3294eb2db88a34548f549c57af33924114a696d9e4ffa1d3e604457bf4af85531f065cc8f542575", 0x6c}, {&(0x7f0000001700)="dd84ae728e3fc80858321df99856564e21ecbfa642d43a42536f796588d0bf94c14bfd61e700295c3031cffee7df2cabde0202ec9ece04840d769dcafc80c50c9df9f0907cbf2133fe35b33d8154519f0d71e5061e1a30a756485dce67200e9ee1fd52fd98dbfafcb6d8f4c14f18cf882a5e9c37b7629a141feb1074689fd2d76aa952a53a0c139ccbb63e36d3db158861ab78f439fcfe59b0dfac201687cbbd1d1092fac52aa09cd7c665e413adfcf365efae6c4f506e7fa36214e47374143896bfead3c5ca90e535d9a2fd8d33870d55a471122eccdfec3b612157421600a71b05d58058952abeb3ef39db992b57ddadf2749988477e44708c1e1cb1401e043d1fb6a3cc59acbee896b9d5e74d9eec1ff763795c797a3477caa45de4ee970baea83316d27ec2ab0d12f09db9b80bd7de9dd9a3862efa395de0ac0417977cd3d64cb384afcd85d1375d7e89b1c47df30723fc5e59a1246bf7dd47748724456fdc38d66ab5b3f20ac5090fda8a9db7a4c847e64982ea725d8678a8f4192f7df5e977af010102c055af5a0ef87251842d113f9019218816165fab52e9600a8b51703af57217bb47755cd789c6e4b04ce5fc572a5f03ce6ec45cbd22fd9428bac4b81ccc932aa6d44d414f12999b15c2c7cc4df2e65df8b32ab85db7dbfa438e40db6cdcbd803c7fc54d317bdd995e766c114a3e1befe66cbb915c377a83ff43b1c6f2ad7f7d603c06dfc609f7dfa8bac7a9fca5a2a131a518fa8e9e6f5a3a01cfcc16240f4e137b3f5153dcfdcccdfb53f1e69520bafccd748695b536e5ae02d151d1d7feb4d19868d8acdbca4377dbd393214409b69f3352608b82f3c685a45a78b6958a9e21aa7d9e15d6e0cbde72675c9bdf193ff0f546793e6f97aa493279efc5a9cd49ac46a38e567790d346da5cf7ec644ed00687cdcc4c250b78385e212701cf0cd843bc144c13e8d33eb2a999c35641148c47639dbeb9a5f0e6f34e2ee24f54c33bfeca259c507f721564b1e523555383f5c5baf43851c37b396eed2c711ef22df371957ee0f7948ab610ccf0eb546115ba7f952fa4f9519165641c947da34403468f834382f7404b2780f3a9a1755ffdcfecdfdf69f3ab7c6cf3e1508794cf6a6d3116daf19c8c2ba2e24856743e2853db2e00b7a173aa1f13cd741759c666edb5e4ba8064c0704f623d8cafc4c66a6045321508f4f6c98d0b617b18f34ac51063625d1be819606a416572c451db2ff203195622474372bbcf62e9210f90b1b198019c03586adc2850b6201017c96930fc44e5a3833b5b8e274f19b1a8ab70131c56d7be2a4ad6d6cff62b6645246029aefdaeb4f2948770f8842185d199c0f7c77f5228a7cd942f8e9e971775c999d6adad5b519d454498a293599a5dd3565586b61b6a4f474936cdbd9bfe6b013713b50987f52a33e1f59442613d2be1c678d101f5f2072ec03641b14a19eba70348d1b454e001a5f5d473e244abc56d0889a3a43a202f7b8c47922ebbad9e7a7a2d63205bcf38a977866f312224c350fba98f5af34de81c50447e8a39866297e156d4229f4cdc9b3af44ea6ee52a27145e8c08138f4cffdeea836c529251499ed6641087a57aa8689bba542353eda76ea7d067f59a87524403f88cbb5db07a4b06bad657523980ea1c2d7528872e1eec71e0194acbd505f069e050223add2ecb427b24fa8384aad3d9d5c7350a31cdbaffe4b587a4dc9c974524e6beb7e20b0b3ffe8bdc5cc6716653f79c01787dd1f96e282f350eaa814d517de7cef5187c121275b0d83e7b77452c26e2cdfc3003b0e1057711ed30813061fa73edb24936cf553c0349fb3abad1ea72990df2c683f6a3e469cd9f03180170a3924c8680019f1fe4e5e987272f2f7c6b5805a2ccc90a76d9ef89f3cc6cc342e973c210e782465b528258a98473aaeb5a99a1eb629a79a28e6586522441de66274414f90c7016e15d5a061a1e87b7a5a9c1715b0b9e4035a9758e36cf436b22b9ded98a97d02c9c5ab0737fa1b2043540cfde20ea26e92665068e5d9e3085e030063024c384c4e0c50179da0b419ed11ff811b17f797fc1789106b9052ab177e03cf38a27f4cceb318a17ac2903c8444b5388cfa0ed2624b0184c01e36443eb6f599d02e50464f92276897d42503a2fc67f82d97fcf8d43d7d33ccae328d4b21b89a9225e86164bd0d062510678f83ffa3c9c3adbe5463bcd2125d468140ddac45c1a755f6011617eba1ee76357519ba9e92bf253b576e77b46ac8e7babc28c584517fc62e04a45c7626edc96fa7c2c970f8794cef3e9c36b71d1792c60770ef67f3b30a5e2cef6cdc3a3967c739f25945b8ed15fdcf8b12b90fc1901d75c20d8857c5b42a3312667bf2271b166bbd225cc0115cfa78ab591f9e5420176b64c1df468344a584c46788f0b5c2741efcacaaeeb6a5be7e350f8e890c6d9ea2c223d628a630b0e4fd3e2004681517db66bcc1390e121869c9d533714af0e6d17c0d0f6a13949fbf3e10b076a7582dd70616087d0bb21d17645027d326e8342ca1a8ff8ba60084b11f878d256c165b702ba795093eaf009760af158853efd9dce2d26b8e47e45e71544b7a98dec55ce67f566d5d4884748ce4990b3c8b968b0a8df8368ee446e75d7eca8537527f5c0c7f97f164157f013c14fbce94faf5dc76c769074c1d0db8e4915d6b56d0c33fe5ae998046201c49c96b3609b52a6ae7df442b7e0d21ed2eefceda7051823383153b788de2849144d2a0b15e1a2feee84a9a545e7dce89805f2ed37eaa379b5ac6210d5cfefdadeb40acabc0ee12fae05b8171eef97e7da72c930baff02bf4e819fc5e3becd95f14b33f949703705c4cca0704aa59e28b14e22f75dc6a6c65112a26890af179b50331268e79964f8a618bdb07790bca44ff6c24b568c474da02213ea0291aa29e9781c8a998f8b6bec173ef2e76cdacbdfbcf4a7851904ae32c5e21970af78956b7c0bd55cf3ab715099b9c75f03d8c99cbc41f0b01a311b1992d07f5f16426e03ebc9bfbfe51e5840da72d38328489fde165fa2201f3a5628560766a32cbfadb611ba16470c99c52031d91f45b289c161d60e156d8f82b60e00199e3be3d325c459d67824439393cf0acdbc0c90da9b295e92f17d84ce49e96aa130a4dd7cabdc71d96e5f1953cfda3cab588010f085cdadbad88e5f955da34d2b5c629db0e7c4d323f4c1b70814969ab2784b600a00492271aba87bf1f87c80aec64c4bbb5dc04c03b4e14308a84d175ec05cf8e361f39c899ae7f2f59c4a95e3885f530b088c2347bb33e7431127cc44414c9cf4a528395c0e8ad000ecd9a2730b06784dfc527c5a47de99b8131b5a86b30021e8c2816f5d06ecc7693e4ed10b2a5f3fcf0a9b1301546de278b45de3bd607809764aa915e4328216a6841f4384fc34170348a94411510aa55e27f3f6732e1f97ab0584db6661bfc4f8ef9388274ff51a3ac11a201f9ec93648eb66b6efad071a28319b9c368edb996b995496f43cc24de8caaefaae4fdacd241c1155d141b576ae482a1597a023bc2587ce2516436cf212b52254512b63d0f633db979fe33d34bc93d6c1b0cb09d9ea4045ea523b5673a92e5d633d979d5b7ad08d1625f4ae29245363c3294baf94bcce54af2834804cd3c225fe573599d912939202acf267f74ad57b555402ba36a691a2c79238001a22f5f06c22a57ec1e5d5a97a12bda0a4a10f4a7563a80e85501925bdb3176227cd3905a3c844a041b01f470c9172bb1bd40ef16d5e57d0a52028d661cdc00222235fc2b5a07dc21d72929b5e466c590ee2e2f59deb967a0f5380edd60ff3dd982d167180a0b3656b3649895d5f8643cdd3d78d5c10dfa90a41628e47363eb349782c2d555bf663f9f1bc63c77a77551addb6d10e9cce6f05135c6218bc747e65146469e43bdeacbd8145c997445c05e6b3749b2069ceaaf696f443f535cbc7106a70edbd39d51e9d6da94b03965edc210ed28ce054ab1c5ba5643b3e56dac22ac500d53d318854f35486fb0ff7b84580d2916fe0d6e5852f36c5e0cd5f0f9028ef1fb8af4a15b9c24b3d2c553fed980a2a6c287207db2160ca526658405f096c02714b5e3a54eb173d9d20848e10104589b0d59f3eb03795ee0aa53a84f0d5c61450324928824f23c657f52ab31a5d06d75b992eb43b5dd2fa5c450e594ce4a70b355f4fe5ca3032226eeb74990025b65aae75de978d7ace99851a9477beb612d87eea8eb08eb221beaf463bb7ae48399411421197de0d1a7e110fe8c3ae9e685386faf25f9773bd2d0742e546cc1c197a993fc045eba395ad14ddf0e7396630b7dd94babf32f4e3d20dbb23923cd5ef52061d244c057e8a26c2404f40689cb4fbbddd2b302f684067b6ba1c700c517062ef266ced55447a8b12bc114354aa6845f4e5b10c4ab68b63125d70a09c444cccc5e1696a43ff941291177e908651412887df560995269c4147689c4cee783dcf66347499d9e9a7e5824c58c90e5ce407bfbf3cc4d8895a39700d522cfce8209b9fa5964be2c8e5b5691f8752b3348ffcd7c7bbc4330d33a8a3d667cc09f185a655aac2f7f44f904b482c9e8bfb27e2ff60523e1347df3aede081bc1732ca8a21c9ec48e68123e24a950103fbb9d07b9956d6f28f59eb7fbd096f46551cbd814b5924e698d9a6c74e1aed42e92454392fec29e083ab46d9ef36622d773b074a183539b58a683d46566054e15255764e1b7f6b791abfff60368a99bac695837a7bccbc79f9af248b9cd9df6690ee7165d4ccd3524b9a12c5b054b9f06d593b6ddcd1254f8fa7315d8fa717833c67acaecdba831b4e88e16d4d5d94bddd7ca76023a578240125e0dc008c75cf770f094d3e94a375fceedd4e3ed08234011e9f3f757790862259f7c0101a4d6c51cd15d740443eefbc05a50412e1ce4f64eacd5efc1549df86f5a3c7861efc16b6d575f406f1a3e517d31b7d3d6bdcaaae9c40b193d4ff90ee5addbd45931b16acfcf8eeda540304db25b4fa4a3fcfc42e58b0a7c722759b2ddd2ce5cbf217c89349c3c8b6aa990aa0c90bd936298f76530eeabee795cac17e0e79e06f09dad9ec2d4ddfb8f2c3ea344c89fbe59c9c0c8faa9f0a6f5d91034727ca7d7136735d69650de70176cf1c117d5c5192efbf1632ad07ec0f149d194def3fcfea8e459139d389e33b718bd472849b035b3acaa9b00246feb4eadecf20bd03083f9dacd5266a21932df0d0a85369765882ba98f5cbc88f7c3c650190cb31696850eae1d598ab76d5245b389cc0e8d56ad26d8aee08a609e29d21bda933aba9b7953a606ed5c63bf5d6cb6b5374bd91e50efeab39053f03356a4b663dbf017af0ff79b495b90b8058714311c46977a5073d42e54803951d847e8fea5ee7940b6a5359c7128752d8ad7f9eee49ce2b10d599a259d3c284df7a1e517d810ef059472152b81b718af1ea1f39c3de094d3967c0e0b5e20cb6b76fa9953baa6b683ed490f6a097b6501638613640106d32977776e08cd87a16e64930266d57f5c834aa7c7032984a86d627d8390510c484c92f064cbbcccc412d92286537164cafcae173b01c2d0f3650627e2053f97f202d4992c948637aa9e4ad6fea6ada4777f51322522139d44d3e54490fb74d2aee0729bd1aeb5f2ed41943b659aab843f2366501f9f0b755b554d79d104cfc221518f71539e83ddb7d365f9b4eff6c896589927184ce12481e8c41da0db1632c8c4fa9c181bdc5b4483af5c001d9341e6137c5117abf4705296c6dd8bd7", 0x1000}, {&(0x7f0000002700)="ca81e5c21a93c0d54a1d4c2c96e654f71e2a6e495b910b93878d66bc23695641a7d96b2fdfd66b7b24c95cf1ecab238e70a7f0aec0762df05a591c3acaa16c02052791450cacee07", 0x48}], 0x8}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001300)={'ah\x00'}, &(0x7f0000001340)=0x1e) r4 = accept4$vsock_stream(r0, &(0x7f0000001380)={0x28, 0x0, 0x6cb747442ab9e3a}, 0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000013c0)) [ 1339.986904][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1339.992745][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:56:19 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) getitimer(0x3, &(0x7f0000000640)) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r1, 0x0) dup2(r0, r1) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000480)={0x7, {0x1f, 0x1000, 0xffffff2e, 0x101, 0x0, 0x3}}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-control\x00', 0x200000, 0x0) ftruncate(r2, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00000001c0)) preadv(r2, &(0x7f00000017c0), 0x33d, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r5, 0x0) dup2(r4, r5) ioctl$TCGETX(r4, 0x5432, &(0x7f0000000500)) r6 = accept(r2, &(0x7f0000000540)=@nfc, &(0x7f00000005c0)=0x80) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0x0) ioctl$SIOCAX25ADDUID(r6, 0x89e1, &(0x7f0000000600)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r8}) clone(0x80100, &(0x7f0000000040)="696d4d79940bc00bb59e106f04ceee6ce610d014997263d70aea3f61686e694d92f4480d9d0dbe227b1216a5409f2126111edc71c811d55cf205be1426b5720a8e761f98de19f08d2f0500e1c0add9ffe53e2ac9da6c87c7ada0da0f32ac29d8cd41c4d67d304ba42f5d145ecb7e4656bf09a89d14973dfe7771827212f4fdaadb466a67514e93e21a6062cec4d13f256cce1f7b00c369ba1516c899bdc24c12843443791afabb6947a0714fe1aa8d6afbea9b195ac2943fa52864bc47fd996dfebb4c5ecdd19dd2df466bfeb5d87c35b3ae0237c5e9d86519219f88dfffee94b22d801d6782420b47", &(0x7f0000000140), &(0x7f0000000380), &(0x7f00000003c0)="ff103b6573a583ffaf031b8fa3c4b5c25c61cbffd157b6b79d1a90abb8737884dd0a6a581945dc0269b114926939eac0679b429d96ae0ec2cc980949d6249c55756a974a3b79e2e105aa1fcee33ae24b34ef24295328894b5b4a9966b1a6c5ae2399c758d2a68712ba1a26cb8c4ecc0a26c3dbada9befea55e516791e393280561ba711ad0f4606e20eff9fe6cdd82c1f24e3fd42b465532dc65c15adf7b7acdde6ad9e6ba5f371d1338") 12:56:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x036\x00'}) 12:56:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:20 executing program 3: r0 = open(0x0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x86347f033c6dbb60, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendmsg$inet6(r0, &(0x7f0000002dc0)={&(0x7f0000001400)={0xa, 0x4e21, 0x3, @rand_addr="d1f0c098f8656a3420e444d48bc907f0", 0x3ff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000002a40)="1a59fcebe5fbc7dd311d1fff596ef0b7d007793b662381abde8d0d33429ddee37c1e0341af7fc8a2411be0b81aacb9ab5c2db634221c914777c49209f990e6fb205c3626b94e1b7fdfe616a300e7a38b2cd8c176810a91f5507917103c058b64618eeb3335ea189ca7bd086bad381a", 0x6f}, {&(0x7f0000002ac0)="ea7730bddd691f6102f80ddb8b1048f0cee80c8bec1c11c7186ec448c4e46083579c2eabd0401767df6ed89f589a43e63cf7866505aefb9fc587add07c07941bc09a2e71a0f222a16655e9de67eb001dd2599c88caa704ecb464ecadb02e06e7e445ed7192bd3b86e28c96aabafa1bb70128", 0x72}], 0x2, &(0x7f0000002b40)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x2b, 0x8, 0x0, 0x5, 0x0, [@mcast1, @rand_addr="b05697730ea6bec4898e5d78f9aa638b", @loopback, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x2f, 0x1, [], [@ra={0x5, 0x2, 0x7}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0xf0, 0x29, 0x37, {0x1ce7715686b3ada1, 0x1a, [], [@generic={0x3, 0xa6, "2d19154601e52d9e6e76c176096d39dd740dabe60118ba55447ced41ba41dc823b034f6ce4a7c10eba0caf2cf2a5d3ede73d243a9eacad7b13210419238f4434d7725e746eb25fabf8d61fd97ea03cb2178b78e2d1b061c2a93281d00cea84bc59a4d8fa7edd5f71241fecb20e8307ad1a460f1163c0f2da275650bb9828736efdc0957ab4178b85e990e57c14117d9cf315db176983b84fec6287efe025972ceaf45478de29"}, @calipso={0x7, 0x28, {0x8, 0x8, 0x7f, 0x7, [0x1, 0xfffffffffffffff9, 0x7, 0x5]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @hopopts={{0xd8, 0x29, 0x36, {0x11, 0x17, [], [@ra={0x5, 0x2, 0x7fff}, @jumbo, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x4, 0x9a, "276872d805604ae631c0c8ed36e5c21f5518bc5ac1b491468406de9f93834a67e6290229377eb19a9e16c3e056dbdd141788d5ae4167d23d821f0e9f5b02a9dbd45e91163447154f7450b27af57067d87d9029991662b499ec328550b72a7921275ebcd9ae0b41f510e8b377aa957273b7ab821ee0593b1f276964a26f47d9e221698b49e5966dbd9f78582631574b16ef245369138986a6b0c4"}]}}}], 0x260}, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002e00)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x24}, 0x4}, {0xa, 0x4e21, 0x4ccadc04, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xd82}, 0x4, [0x0, 0x0, 0xffff, 0x10000, 0x1, 0x401, 0x4, 0x3f]}, 0x5c) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000080)={0x20, 0x40, 0x0, 0x7ff}) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) sendmmsg(r3, &(0x7f0000002800)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x3, @local, 0x3f}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="2fe0521134b2b1c078c633eb1e69c5be040c4e123d37ec4da39bf7d524a11568bbe1d8aa656bb13742402d8294ada83b854dbe4020b657e7619730c701bd0ec7e1db2a5fbaa250d7", 0x48}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="66d7cd64b80d8e6ca3dde9e0d2edbd47f7d4cc2e8882c0b6ccf8a7f6221578904b254904e3c1d38772954d1bcb7cebe305ec2eba8c4870e0dddd9f17983630ca3f05b7f0078d46f77a5bfe7f3e1b420e2416d2574f458199e8b729aece989df9909d7c", 0x63}], 0x3, &(0x7f0000002880)=ANY=[@ANYBLOB="4800000000000000290000000002000068461e96c03e541afdd50c28acb16252991cb676f30a07523e71d2a731deb51374c4b9530c92da2bbc7cb7c6eba3dbab20ee5626232e00001000000000000000ff000000090000000f1916ac3fbf685a72545cdcd92fa731f4e752828d126a7fa1a10d694ec4f6b52c6abb08e1fbcabc79e30bfc00f23ab11399dae701616a1d87890e61"], 0x94}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002940)="1b3d6dc393d78d6290a04f5f58f63f56c801c6bcf4a49147f26d243d8c0491dacfc7b713cd0acc178ab06c9fe730fdb87b30d766a54cfe12c46abde4c323a2188962a95d966b2521738e4e4aa2084894ba181f8aa5b02d3615c2a2d56d51ed18e057b3eb8bd1fee3f2e9591a86940baa30ce827cde4f8bad7c945bb2c053035d2ab5d4fbfe09a40b99ce343d17dfd4cb79dca29f4d6a3b39aebb028fd898c723b89eb5bb96f8a5e6f532ef5ce5a927685d36fd2dd4200d240bd05aa6bd064a041ce313c37e0ff0f473b434dbf3811f741d96d881da7dddbd9b0c4e", 0xdb}, {&(0x7f0000001480)="1c341df6beee07118868e21c6b0ef4a117d106f3aadd01b18f", 0x19}, {&(0x7f00000014c0)="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", 0xfa}, {&(0x7f00000015c0)="03c3e09baa2937b03b", 0x9}, {&(0x7f0000001600)="f922824a770327a91ac49ac4193f391acc09084323bfe65b97af140cc8c4b6dce4bd5684dec1abb085b6a24db393b633fb8a33e89ad228de39fdb65bb8ce17374b6e0db3e561f519bb42", 0x4a}, {&(0x7f0000001680)="692e38456e8ed790d3a84740a8651759e844ba0ae4d7f5889a567dd8c3f679a9a5bf85ebfd654b6c3ba607b68553b330dff62dabd5b602c51ddb11596fe90dbce537edeca3294eb2db88a34548f549c57af33924114a696d9e4ffa1d3e604457bf4af85531f065cc8f542575", 0x6c}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="ca81e5c21a93c0d54a1d4c2c96e654f71e2a6e495b910b93878d66bc23695641a7d96b2fdfd66b7b24c95cf1ecab238e70a7f0aec0762df05a591c3acaa16c02052791450cacee07", 0x48}], 0x8}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001300)={'ah\x00'}, &(0x7f0000001340)=0x1e) r4 = accept4$vsock_stream(r0, &(0x7f0000001380)={0x28, 0x0, 0x6cb747442ab9e3a}, 0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000013c0)) 12:56:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x039\x00'}) 12:56:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}, 0x200000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) [ 1340.466868][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1340.472700][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00?\x00'}) 12:56:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/240}, {&(0x7f00000001c0)=""/36}, {&(0x7f0000000200)=""/20}], 0xf7, 0x0) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) sendfile(r0, r2, &(0x7f0000000000), 0x4) 12:56:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) poll(&(0x7f00000000c0)=[{r0, 0x8547b860cdc50c42}], 0x1, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 12:56:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00@\x00'}) 12:56:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00H\x00'}) 12:56:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}, 0x5}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) 12:56:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00L\x00'}) 12:56:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:21 executing program 3: perf_event_open(&(0x7f0000000040)={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) r0 = open(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x8000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) recvmmsg(r1, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 12:56:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00`\x00'}) 12:56:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00'}) 12:56:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffed0, 0x10000000, 0x0, 0xc0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000200)=0x1) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}, 0x0, 0x3f, 0x0, 0x0, 0x8, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="24000000200007041dfffd946f61050081000003000000000000000008000c0004000300", 0x24}], 0x1}, 0x0) r4 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="24000000200007041dfffd946f61050081000003000000000000000008000c0004000300", 0x24}], 0x1}, 0x0) r5 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="24000000200007041dfffd946f61050081000003000000000000000008000c0004000300", 0x24}], 0x1}, 0x0) r6 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="24000000200007041dfffd946f61050081000003000000000000000008000c0004000300", 0x24}], 0x1}, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000540), 0x0) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) lstat(0x0, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, 0x0) getpgrp(0x0) prctl$PR_SET_UNALIGN(0x6, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r2, 0x0, 0x0}, 0x10) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000240)={0x0, 0x3, 0x9, 0x4}) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x10000, 0x0) 12:56:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00h\x00'}) 12:56:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:21 executing program 3: perf_event_open(&(0x7f0000000040)={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_config_ext={0xfff, 0x100}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0xc3, &(0x7f0000000180)=0x40, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 12:56:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50940, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x40, 0x0, 0xfffffffa, {0x77359400}, 0x4}) listen(r0, 0x1ff) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xa4ba1152bfc246c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb0e0d4f4afdf8046, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/t\x80read-self/attr/curren4\x00', 0x2, 0x0) preadv(r2, &(0x7f00000017c0), 0x33d, 0x0) 12:56:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00l\x00'}) 12:56:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x0, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00t\x00'}) 12:56:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.impure\x00', &(0x7f0000000280)=""/197, 0xc5) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) 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) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0xffff, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1}, 0x183) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') 12:56:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7f, 0x120c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) recvfrom(r1, &(0x7f0000000000)=""/6, 0x6, 0x40000000, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @local, 'veth1_to_hsr\x00'}}, 0x80) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x6af, &(0x7f0000000140), 0x0, &(0x7f00000002c0)=""/12, 0xc}, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000340)={0x8, 0xa, 0x4, 0x9, "f77d68688f5e18b91d1c73ec3b2c57b98a17d0843f076d0dfd08ba0d7ad22872"}) 12:56:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00z\x00'}) 12:56:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x02\x00\x00\x00\x00l\x00'}) 12:56:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x4081) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x80\x00\xa0\x00'}) 12:56:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:22 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x255, 0x0) 12:56:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x01\xa0\x00'}) 12:56:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x02\xa0\x00'}) 12:56:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x5a, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') rt_sigprocmask(0x2, &(0x7f0000000080)={0x7}, &(0x7f00000000c0), 0x8) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000001c0)=""/4096) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockname$tipc(r2, &(0x7f00000011c0)=@id, &(0x7f0000001200)=0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r4 = dup2(r2, 0xffffffffffffffff) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000001280)=&(0x7f0000001240)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'hsr0\x00', 0x1000}) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000140)={0xb, 0x5970, 0x8}) pipe2(&(0x7f0000000040), 0x80000) 12:56:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xff\xff\xfd\xfd\x00'}) 12:56:23 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x175, 0x44000122, 0x0) 12:56:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) 12:56:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x500) 12:56:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xff\xff\xff\xfe\x00'}) 12:56:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}) 12:56:23 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000180)={0x14c}, 0x3ed) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 12:56:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x500) 12:56:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xff\x00'}) 12:56:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 12:56:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x500) 12:56:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xfd\xfd\xff\xff\x00'}) 12:56:23 executing program 3: perf_event_open(&(0x7f0000000040)={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) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x130, 0x44000122, 0x0) 12:56:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x500) 12:56:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xfe\xff\xff\xff\x00'}) 12:56:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, 0x0, 0x0, 0x500) 12:56:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:56:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x125, 0x44000122, 0x0) 12:56:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, 0x0, 0x0, 0x500) 12:56:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_bp={0x0}, 0x1028, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xad, 0x4) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0xa) 12:56:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, 0x0, 0x0, 0x500) 12:56:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x11d, 0x44000122, 0x0) 12:56:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) [ 1344.627669][ C0] net_ratelimit: 20 callbacks suppressed [ 1344.627694][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1344.639799][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1344.646235][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1344.652668][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x112, 0x44000122, 0x0) 12:56:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x10e, 0x44000122, 0x0) 12:56:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xd178}, &(0x7f0000000140)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r5, 0x0, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f0000000040)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, r5, 0x30, 0x0, @ib={0x1b, 0x8, 0x80, {"813c887d2454773382af0771ed3837ce"}, 0xd5, 0x0, 0x80000000}}}, 0xa0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x102, 0x44000122, 0x0) [ 1345.586877][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1345.587352][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1345.592765][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1345.598770][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x80247009) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ppoll(&(0x7f0000000040)=[{r2, 0x80}, {r0, 0x2}, {r1, 0x1000}, {r3, 0x4024}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x80000000}, 0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=0x18) r4 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x1, 0x2) recvfrom$x25(r4, &(0x7f0000000240)=""/235, 0xeb, 0x160, &(0x7f0000000340)={0x9, @remote={[], 0x1}}, 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x0, 0xd9cbd229f3458aaa, 0x4, 0x2, 0x4, 0x30, 0x0, 0xfdc5, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x91e5, 0x1ff}, 0x20, 0x8, 0x3, 0x4, 0x2, 0x2, 0x5}) 12:56:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffffffffffecd, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:56:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x80247009) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x403, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0x6abc35062d92e890, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x14}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7cf9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xec}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x80}, 0x1, 0x0, 0x0, 0x24020}, 0x8000) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r3, 0x100, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xfffffeff, 0x4, 0x3, 0x8}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) 12:56:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) [ 1345.986885][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1345.992742][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r1, 0x0) dup2(r0, r1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f00000000c0)={0x1c, 0x18, 0x12, 0x12, 0x1, 0x0, 0x1, 0xcd, 0x1}) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x0) 12:56:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r1, 0x80247009) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ppoll(&(0x7f0000000040)=[{r2, 0x80}, {r0, 0x2}, {r1, 0x1000}, {r3, 0x4024}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x80000000}, 0x8) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=0x18) r4 = syz_open_dev$vbi(&(0x7f0000000200)='/dev/vbi#\x00', 0x1, 0x2) recvfrom$x25(r4, &(0x7f0000000240)=""/235, 0xeb, 0x160, &(0x7f0000000340)={0x9, @remote={[], 0x1}}, 0x12) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x0, 0xd9cbd229f3458aaa, 0x4, 0x2, 0x4, 0x30, 0x0, 0xfdc5, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x91e5, 0x1ff}, 0x20, 0x8, 0x3, 0x4, 0x2, 0x2, 0x5}) 12:56:26 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') preadv(r0, &(0x7f00000017c0), 0x202, 0x8f00) 12:56:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x615, 0x10000, 0xbe0, 0x6, 0xffffffffffffffc1, 0x3, 0x8, 0xa0}, &(0x7f0000000040)={0x8, 0x3df0, 0x82f1, 0x5, 0x1, 0x1000, 0x5, 0x3}, &(0x7f0000000080)={0x7, 0x1, 0x3ff, 0x7e3, 0x8001, 0x5, 0x1, 0x80}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x800}, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000200)={0x400000, 0x4, 0x4, 0x4, {}, {0x1, 0x1, 0x2, 0x0, 0x8, 0x81, "a317a7a1"}, 0x1f, 0x3, @userptr=0x1, 0x4}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/34) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x02\x00'}) 12:56:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:26 executing program 3: 12:56:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00'}) 12:56:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x03\x00'}) 12:56:26 executing program 2: 12:56:26 executing program 3: 12:56:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x131042, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffe4f) bind$netrom(r1, &(0x7f0000000000)={{0x3, @null}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r4, 0x0) dup2(r3, r4) ioctl$TIOCSISO7816(r3, 0xc0285443, &(0x7f0000000080)={0x81, 0xffffffff, 0x8, 0x7, 0x5}) 12:56:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00'}) 12:56:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x04\x00'}) 12:56:26 executing program 3: 12:56:26 executing program 2: 12:56:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\x00'}) 12:56:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x11}]}, 0x30}}, 0x0) 12:56:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x05\x00'}) 12:56:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) 12:56:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff0cfffefd956fa283b724a6008000000000000000683540150024002e0034c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket(0x10, 0x40000000080002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924924924924f0, 0x0) 12:56:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000300)='ð1)#,}\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r2 = getpid() fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x1, 0xf, 0x63d, 0xfffffffffffffffd, r2}) mount$9p_xen(&(0x7f0000000080)='net/ip_vs\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0xe857805ab579c586, &(0x7f00000001c0)={'trans=xen,', {[{@version_9p2000='version=9p2000'}, {@msize={'msize', 0x3d, 0x3}}], [{@seclabel='seclabel'}, {@smackfsroot={'smackfsroot', 0x3d, 'net/ip_vs\x00'}}, {@obj_role={'obj_role', 0x3d, 'net/ip_vs\x00'}}, {@smackfshat={'smackfshat', 0x3d, '}'}}, {@smackfsdef={'smackfsdef', 0x3d, 'net/ip_vs\x00'}}, {@appraise='appraise'}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000280), &(0x7f0000000140)=0x80) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) [ 1347.085341][T14948] netlink: 'syz-executor.3': attribute type 17 has an invalid length. [ 1347.149535][T14948] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1347.187059][T14948] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 12:56:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00'}) 12:56:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:27 executing program 3: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000280)) getresuid(0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000003c0)='./file0\x00', &(0x7f00000005c0)='jffs2\x00', 0x80, &(0x7f0000000600)='\x00') 12:56:27 executing program 2: clock_adjtime(0x1, 0x0) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xb2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="1f00000002031900000000000100018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b050900020000004042020358", 0x1f}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000001c0)=0x3) socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 12:56:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\a\x00'}) 12:56:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'ifb0\x00'}, 0x18) getsockopt(r0, 0x1000, 0x200, &(0x7f0000000ac0)=""/188, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bridge0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'ifb0\x00'}, 0x18) getsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000ac0)=""/188, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'ifb0\x00'}, 0x18) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000440)=0xffffffffffffffff, 0x4) open$dir(0x0, 0x0, 0x108) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000002680)={0x0, {0x2, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e21, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)='dummy0\x00', 0x400, 0x0, 0xa2e}) setrlimit(0x7, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, 0x0, 0x0) ioctl$UI_ABS_SETUP(r2, 0x401c5504, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80041272, &(0x7f0000000200)) writev(r4, &(0x7f00000001c0), 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00*', 0x4ffd}) ioctl$sock_ifreq(r3, 0x8914, &(0x7f00000000c0)={'eql\x00\x00\x00\xa9[\x00', @ifru_mtu}) 12:56:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\b\x00'}) 12:56:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1347.858661][T15305] IPVS: stopping master sync thread 15317 ... [ 1347.866925][T15317] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 12:56:27 executing program 3: creat(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::]:0::0:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 12:56:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 1347.916491][T15362] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 12:56:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='\x10\x00\x00\x00cF\x00', 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xfd1c) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0xb8845ee5ad0f5c12, 0x4, 0x0, 0x9, 0x1}) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\n\x00'}) [ 1348.044724][T15437] libceph: parse_ips bad ip '[d::]:0::0' 12:56:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}) 12:56:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc3\xff\xff\xff\x00'}) 12:56:28 executing program 3: openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**9\xd9\x12\x17\x8dy\x02\xddX5\x0en\xf5\xf24\xe6\xde\xae\xaf\xcf\t\xec0') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x009\xda\xd3\xc4D\xdeJ5\xf0\xfd\"=\xb6\xaa\x1e/\xddc\xc9\xf3_8\x9eFi\xe0\xafe\"\xc2%\xbb\xb6E\xae\x9e\x0fF\xc8|\xd4M\xb4\x91\x9c\x1a4\xab\x1d\x00\xbbAW\xf7\x9b#\x91.\x9b\x96Vn\xbf#a\x8d\xfd\xd31\xfc\xac\xfe\xcc\xdb\x93\x89t\xf4\x8dB\fI\xe5\xb3\x7f\x94\xbd\xb6Q\xb9\xc1\x02e\x904\xf4\x19/') sendfile(r0, r1, 0x0, 0x1) 12:56:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) 12:56:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x13\x00'}) 12:56:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00'}) 12:56:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00H\x00'}) 12:56:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000000)) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:28 executing program 3: seccomp(0x0, 0x0, &(0x7f00000005c0)={0x0, &(0x7f0000000040)}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800012, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x800012, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTLCK(0xffffffffffffffff, 0x80045439, 0x0) preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) clone(0x0, &(0x7f00000000c0)="af8ceed85ad7c4733b1d6b63400e48", 0x0, 0x0, &(0x7f0000000180)="6f0b3faf89869991000a2f344a329f2d5443bf45276c100db8ffd98c002eb772b627d22553c7b5350928263d922396c2c9dd") 12:56:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00L\x00'}) 12:56:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}, 0x0, 0x0, 0x0, 0x56df5d9bad867d1a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) [ 1348.643203][ T1523] block nbd2: Receive control failed (result -22) [ 1348.672864][T15911] block nbd2: shutting down sockets 12:56:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00`\x00'}) 12:56:28 executing program 3: creat(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[]::],0::0:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 1348.753203][ T1523] block nbd2: Receive control failed (result -22) [ 1348.762031][T15911] block nbd2: shutting down sockets 12:56:28 executing program 2: socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x3000000a0160101, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) poll(0x0, 0x0, 0xffffffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) sendfile(r2, r0, 0x0, 0x10000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) rename(0x0, &(0x7f0000000040)='./file0\x00') fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="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", 0xfc) r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000), &(0x7f00000001c0)=0x6) dup(r4) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)={0x30, r5, 0x20, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x3, 0x4, 0x4, 0x3}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8802}, 0x8081) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={0x0}}, 0x6c6cb4d15e96271d) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xedc0) 12:56:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) [ 1348.885915][T16117] libceph: parse_ips bad ip '[]::],0::0' 12:56:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}) [ 1348.943613][T16117] libceph: parse_ips bad ip '[]::],0::0' 12:56:28 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400100, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x10000000}) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) getpgid(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4800, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00000017c0), 0x33d, 0x0) 12:56:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00h\x00'}) 12:56:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)="2e0000001900d927e65de087185082cf1624b0eba06ec4a86e8f32e00586f9835b3e00009148790000f8de84c5e2", 0x2e}], 0x1, 0x0, 0x0, 0x4}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 12:56:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00l\x00'}) [ 1349.223851][T16314] netlink: 26 bytes leftover after parsing attributes in process `syz-executor.2'. 12:56:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 1349.314314][ T1523] block nbd3: Receive control failed (result -22) [ 1349.321607][T16233] block nbd3: Receive control failed (result -22) [ 1349.335795][T16307] block nbd3: shutting down sockets 12:56:29 executing program 4: lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0xfffffffffffffd9e, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}, 0x14384, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:29 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) fcntl$getown(r0, 0x9) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x2000, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00*', 0x102}) getresgid(0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8914, &(0x7f00000000c0)={'eql\x00\x00\x00\xa9[\x00', @ifru_mtu=0x1}) 12:56:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00t\x00'}) 12:56:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x20, 0x3, 0x0, 0x0, 0x2, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x2, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x7fffffff) 12:56:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00z\x00'}) [ 1349.627132][ T1523] block nbd3: Receive control failed (result -22) [ 1349.643306][ T1523] block nbd3: Receive control failed (result -22) [ 1349.652456][T16524] block nbd3: shutting down sockets 12:56:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:29 executing program 3: creat(&(0x7f0000000480)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::0:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1349.746841][ C0] net_ratelimit: 18 callbacks suppressed [ 1349.746849][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1349.746878][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1349.752571][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x0f\x01\x00'}) 12:56:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x7b, 0x40000121, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002580)={0xab, 0x0, 'client1\x00', 0x7fffffffc0000005, "5581f246df8c252e", "0cbfdef5a3d3eeca299db2b6578dfa0d94bd6af0449ac5d67732a8e8adbe0ec2", 0x10000, 0xce}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r5}, &(0x7f0000000040)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002480)=[{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0xf21, @mcast1, 0xffff}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000240)="092553517ea8652fc07744c1b529d500949dc1fe18d052965b70305b7b3143e954608218f3e0e5fda48d9043a14dac3331882777c01b08c99ea5d4ed769793d0594a55be0867cf0016dde1567f4cd5b6bb8838d519f776c06c1da29cfaf86b3bb2581a3462acc9441b5de2331547d8d3df", 0x71}, {&(0x7f00000002c0)="fb75e39fd612f65ebd5a62def298195c7be44fb4b20be9ec12bbd511ab64a06e94f68b4c4dd208631b5c4f8064613a88e893a468c59d1234a01023ec1761ae689965b6947c43cd804a2303e64df458b387e709e9be6d94bc119fd262ad365026afab45631b0fa5c08cd4fe9127cbfb3a05ded7cb8b5e87a8511b84316b6533ae24d26dfb8e252837a0beae1e525ac3d8baeaa82244e3396e6b2f4d", 0x9b}, {&(0x7f0000000380)="4f776b09d6b1b0f17705c55c3778d4b57c120895dfacb216766dca87e97440c2351f0635454e624f5205f8c8dd38825c965bbd8e5849728f02122772b595a5a9368f592a56208f33a8ca3198ff17d40d99fa340d7a748902dfab20a4730a41188b259d934d46702489c588ba13ae6de1c897f506954d7b8f32dd6a606fbe2a2ce93f6b81706b51708b516205afcbbc0e59bb85acb970dcb1638a341fc4abde870cd1e9d1691c4c7c63b116631b686885d468c6ea3d22f1eb47a603f86147ff152be4dc5f48b0b3eadb", 0xc9}, {&(0x7f0000000480)="7a680915d36eff232b6a48a5ad84229080410443eaa8cae808fcd77defb13f0cd3996e19a4158f68fe9854a37e2477c4172c4784d653a316976cd0a6a4999ed4874f4e1288109e66", 0x48}, {&(0x7f0000000500)="7beb4790e2ec1f3a11eab66afd633486cd64261552778a9982726d6a2dfc5b6bc3a678f197684f62ae6da0b42d3788aab4a735b3d9e3bfbaf8fbb538be591698d4f45df4069994b5960cb2cb87a4d6e5ba5d5bdd638dc86ac4307e058290f2d401672b1335ee4436945888b2fed033f3507ca874fd30c80980eaf1a73b81874833c60a9e38bc6a53f5e373b3fb6d268e7e4e5d83a05a7604f8bc6e7eb21684792eb078f8ee37fb2a3820cfddaa891435e84a040166d653e01972a7c92c14fabc9dd6ed4d035925cca98368658b6f793c5009c8e17211e4a23fcbd23b6e51ce99eab18fc262f8eafa1c", 0xe9}, {&(0x7f0000000600)="45fd7adc2124c8477aab64209f375d3bad0055d96463b539703734869e3937bbe4ca71fa8f3c771b8f7413eb364cf09541c9ef930d75b5419983e2efcd30973fd8298a8193fb47379fb6baa92587288a5d507b6ce322126500d2f589097066bf0f700a080fdab9ba2c7f6d4a31a91448aa3356ec5c2727e2c6d8", 0x7a}, 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{&(0x7f0000000ac0)="32aebb8ca2fcc430181a3b580f7c806f4edc1593f28df7ea013d197f1f3b68f634b46d27e4a75d08e90791dd0d94049d49cd458c1de4e2a0b5dc2279df1819187032f83bcfda32db15807b6be69469f7361f5b276d94969c0cb5becbd01dd80e09b02b18b03b577a807861c512e965ae68500e2ea3399d5e0141b5c52f87cd30b0b4bb34d8bd9ad0452acd2f90ee9835b5cb3481c317cb773bf80cdb788d75b2b7a830567546fae8523f878bf250eae37dab2d15cb4e513dbef227ba613f52377d9a2e1684407cdac7ad8b8616f0bb068a55220ab625e90ceb0e4129ec4451bc2b673b52f1", 0xe5}, {&(0x7f0000000bc0)="f69ff064233757ec", 0x8}, {&(0x7f0000000c00)="b215bf03888cc1387fccf92859dd9e95ff2283847f2b8bb530f5592b301fc0370ffcfdb64c42888dce3162f207149380d84cd8b92db3cb60bf4324f8d8323b85382abaa27749bc20e70bb738a6a076d8a2805f5c134c00a9aabf2cdce778b0a4c74a25e47dc289a3f9d3fd63cd9891abeffb2a88c6779b6cda7ff1aea149514baa70652e758c3f299e661922f78787d5b0211598672bb8d253e6bc832251b6f35dc862c966f73fa07fb6986fc2b33df06666252e30ed026a7f92d618672748d0a6cdced44ad5eaca492b232bf5ada23a1d1cd780b0d420a3df9b62d3c4836487fb4f92ec58e2adc626187f5fc985550f", 0xf0}, {&(0x7f0000003180)="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0x1000}, {&(0x7f0000000d00)="9b1ab30651d8eb103cdd13f563531f3ef09ff49ae083d5dbfeb85fdce086a546bd30", 0x22}, {&(0x7f0000000d40)="154ef5bec4948c0552c31e2ba1df9e6f0d388e8f48b42e56c7cac0518dfe5379ac3567701f335fbb2c6fa3fa1e57ad51720446504e856f8a78e06f91406e760b202f3e9ff02e80c21a06ad2041d15ec5cfe0b1f77793ddc6b6560d0059285a834d3cb9dc3faa1fb71bc4f7bc17ffd1a19e91ca062fecc74e78cbccaf0ccd451a22ca6182acb5f12fd8f518456af4acf7d3604815059eb9", 0x97}, {&(0x7f0000000e00)="c968b7e49c410d5872381e9eb5261d3b70f05b575fe4b8a5f58bedb8a1271fb0df59e84eacf3b6184254d551803338ccc18cd511b6e97d2d218c2a4fffa970554ee132cf56e131ffe3b27ea14630999c8c1eb21092d32629798fd6adcbbe27f8618448ec7ea8e198b6db2e0573", 0x6d}], 0x9, &(0x7f0000000f40)=[@init={0x18, 0x84, 0x0, {0x7, 0x400, 0x8e, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0x800}}], 0x38, 0x800}, {&(0x7f0000000f80)=@in6={0xa, 0x4e20, 0x8001, @mcast1, 0xffff}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000fc0)="0983ef3249237a5c0d8d88e68ccad880b9f8458e6ad339a3565f325635630d4e7ff76b43268bd53f5fbec20c6ffa6384676a24390007e769ab184458d1eb607e458437e4b936fa43ba87556f2af6610f", 0x50}, {&(0x7f0000001040)="37d36e3ddd89a7f626758edb490b74a3a2004b084fab7dc02c69bc76783abcf54b58038363bf63cfdb38b7ffacb153cd981c438e40db9cbc3ba2d639163206346570e6b99ec83b7e65fc575e47dee8146169bd56a6e23072995dafe4dc8aac176a0b55467f35939327c47a3ac403510f8a53a278e683155121", 0x79}, {&(0x7f00000010c0)="b9128a9b40df6093fd4bb17884ce91c0e696e7a6c078ef5dc000128f7b9a0fb458b11993290345295970049e01c6a3fda10f938a21d81495d28a772eba9e0b67796f3525cfd1b831b3eb9cd63c15e392a3410b8543e2e47f6e0ac77f65b6f18f7df17916c3f178fed986af0c477bf97343f4f8ab92b00b2817a84a0973d89305662c66c609437e05dbf4b1fee84df1adb71cdec8a19256bb799666e7a0452da9a041c88ca374a1ea", 0xa8}, {&(0x7f0000001180)="acadf3b8354144eac9c39073254ec4421084cd678ff5c4f6bec2441317ee89f1a15bf49ac5a6e09abe1802b2f41110005a1d1b227499b7ce446cc04d76fb9c6e1d2b3b85cf95bbe4956617ff0b5ec28969e5a8f8b20686902620403c20a6080f3fa1206efefe08f4bd6b97c09192e1fe3019caff2a5c73b49ab7524b15863990e93c475836acba36617fa8ac26c20f4c32a4743142502dab583bb483c0e2641899e95d604b0c709f42cef481eaca980579", 0xb1}], 0x4, &(0x7f0000001280)=ANY=[@ANYBLOB="1800000000000000840000000500000010000000030000001800000000000000840000000600000002001400040000001800000000000000840000000700"/72], 0x48, 0x40000}, {&(0x7f0000001300)=@in={0x2, 0x4e20, @multicast2}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001380)=[@sndinfo={0x20, 0x84, 0x2, {0xfc01, 0x2, 0x1f, 0x7fffffff, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}}], 0x40, 0x20040881}], 0x4, 0x40) write$P9_RWSTAT(r1, &(0x7f0000001340)={0x7, 0x7f, 0x1}, 0x7) lsetxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.SMACK64MMAP\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x6) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000000)={0x4b4, 0x964, 0x3, 0x9}) 12:56:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x18\x01\x00'}) 12:56:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x0) 12:56:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) [ 1350.156874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1350.162887][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000000)={{0x7, 0x0, @identifier="c75ebddc93454ce933bf142aa4648b97"}}) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xa0\x01\x00'}) 12:56:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1350.386841][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1350.392671][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:56:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 12:56:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r3, 0x0) dup2(r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0xffff, 0x7ff, 0x8, {}, 0x3, 0x3a2c}) 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$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000000c0)=0x54) 12:56:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xa0\x02\x00'}) 12:56:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x03\x00'}) 12:56:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="6653a8990785363940aed12f0000000000000022f1f169a4000000000000009f1f8175442ce71022fe50377a22cbccb0353cffd7a7c0c92465e5f9cc2d3fbf9d22168078aba9d7ae45b0051a1221af2772a9567bb821942ce72590f1bf41d20d4c000000279bd612811df1fcaa94a96d58db92af7f9298918aef0da5352e6358c8735e799a9f9df2685a80cd8952c05b5895e126de3d6d7c6949c6a87cf3ab2fbe80d1028d6e727a596c761e274e8f7bf745addbe19bd7642d38323564278e0410a966da", 0xc4}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 12:56:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa100100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getrule={0x14, 0x22, 0x4, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x810) 12:56:30 executing program 3: seccomp(0x0, 0x0, &(0x7f00000005c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x7ff, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x1f, 0x4) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000280)) preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) clone(0x0, &(0x7f00000000c0)="af8ceed85ad7c4733b1d6b63400e4824e4c8d7", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6f0b3faf89869991000a2f344a329f2d5443bf45276c100db8ffd98c002eb772b627d22553c7b5350928263d922396c2c9dd616b2b") 12:56:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00$\x03\x00'}) [ 1350.866892][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1350.872750][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1350.878644][ C0] protocol 88fb is buggy, dev hsr_slave_0 12:56:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:56:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x006\x03\x00'}) 12:56:31 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:31 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x009\x03\x00'}) 12:56:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x25, &(0x7f0000000000), 0x152) 12:56:31 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x02\x00'}) 12:56:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x05\x00'}) 12:56:31 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000000)={0x8000, 0x2, 0x4}) 12:56:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x03\x00'}) 12:56:31 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x06\x00'}) 12:56:31 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xc, 0x0, &(0x7f0000000080)) 12:56:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x04\x00'}) 12:56:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\a\x00'}) 12:56:31 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x05\x00'}) 12:56:31 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\n\x00'}) 12:56:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000080)=""/96, 0x60}, {&(0x7f00000011c0)=""/208, 0xd0}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f00000012c0)=""/154, 0x9a}, {&(0x7f0000001380)=""/97, 0x61}, {&(0x7f0000001480)=""/25, 0x19}], 0x8, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x06\x00'}) 12:56:32 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) vmsplice(r0, &(0x7f0000000140)=[{}], 0x1, 0x0) socket$inet(0x10, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 12:56:32 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x01\x0f\x00'}) 12:56:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:32 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\a\x00'}) 12:56:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffffffffffefa, 0x0}, 0x4}], 0x1, 0x20, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x4, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:32 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) dup2(r0, r1) 12:56:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x13\x00'}) 12:56:32 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\b\x00'}) 12:56:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x01\x18\x00'}) 12:56:32 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400100, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x200, 0x6, 0x1, 0x0, 0x9, 0xf000, 0x102004, [], 0x6}) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x400000) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000080)=0x9) 12:56:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:32 executing program 2: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsgid(r3) mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r4, &(0x7f0000000280)='./file0\x00', 0x0) 12:56:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\n\x00'}) 12:56:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x03$\x00'}) 12:56:32 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa040, 0x0) pwrite64(r0, &(0x7f00000001c0)="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", 0x1000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x13\x00'}) 12:56:32 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x036\x00'}) 12:56:33 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b10007f03e3f700000000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf64700169381ad6e74703c48f93b8446b9bbc7a461eb886a5e54e8ff5", 0x4c}], 0x1}, 0x0) 12:56:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00H\x00'}) 12:56:33 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x039\x00'}) 12:56:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00L\x00'}) 12:56:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) socket$inet6(0xa, 0x80008, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0xfd, 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={0x4, 0x9}, 0x20000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x80800, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000540)='/dev/btrfs-control\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000300)=0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0xdbd35ce13e064d23, 0xfa00, {0x0, 0x0, 0x0, 0x9}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r4, 0x0) r7 = dup2(r3, r4) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000140)={0x18000000, 0x1, 0x3}) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$IP_VS_SO_SET_DEL(r8, 0x0, 0x484, &(0x7f0000000680)={0x32, @loopback, 0x4e23, 0x2, 'lc\x00', 0x2a, 0x1, 0x3}, 0x2c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000580)=""/249) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000000380)={[0x3000, 0xd000, 0xf000], 0x52b4c32d, 0x30, 0x20}) r9 = accept4$bt_l2cap(r2, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) sendto(0xffffffffffffffff, &(0x7f0000000400)="bb1d6300ee23b058cb9c36e74690ac45597033553e4eb287b5d5972706871492aa8f78ef124fef77b556d5000063ef3fcd43d4d2a5e1eccb09801caa0ed0", 0x3e, 0x1, &(0x7f0000000440)=@caif=@dbg={0x25, 0xcf, 0x7f}, 0x80) preadv(r9, &(0x7f0000000100)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f00000001c0)=""/210, 0xd2}], 0x2, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x5) 12:56:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00@\x00'}) 12:56:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4) close(r0) 12:56:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00`\x00'}) 12:56:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00H\x00'}) 12:56:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) write$tun(r2, &(0x7f00000001c0)={@void, @void, @llc={@snap={0xaa, 0x19d45460fff242a2, "bc01", "175ca9", 0x1a, "4275b70a4ab767d4a6e4f64e64c2da2a131426776c5535146b750d7082adfc886a4172fa7babdad70ad9ef15fd5fc8c1a10d997d1a5851b3f8415b4f9b39775489cfe6eb84e1f1722fe605ea965843523010bd5ed58167eabfbfe1e50d9d1a388fc1cc157951d23a8f9f062b64ac69bb9f55cd154981d8a2b8bae0a98afc118ac863790274e7bc0f521ca73a62022e79bcdc38f9fddbf263b88fc06cf86e7542bb7130b184388f7522aa212b64a2682a955c862e12156044188ce0e8acf2321d22c614286fabf97a802655fabe3c8a4eacaa4bd65759142274c1ca75b098e6fed3d8dc74a77a79"}}}, 0xf0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x200, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x8, @bearer=@l2={'ib', 0x3a, 'bond0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x88050}, 0x8019) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0x80000000002) setsockopt$inet_int(r0, 0x0, 0x80000000000c8, &(0x7f00000000c0), 0x4) close(r0) 12:56:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00h\x00'}) 12:56:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00L\x00'}) 12:56:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) 12:56:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) ioctl$sock_SIOCETHTOOL(r5, 0x89b0, &(0x7f0000000080)={'tunl0\x00\x00\b\x00'}) r6 = dup2(r3, r5) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newlink={0x20}, 0x20}}, 0x0) dup3(r6, r4, 0x0) 12:56:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00`\x00'}) 12:56:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, 0x0) unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x7, 0x3, 0x10001}) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x7) 12:56:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00l\x00'}) 12:56:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, 0x0) unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00t\x00'}) 12:56:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00h\x00'}) 12:56:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x40600) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 12:56:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, 0x0) unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00l\x00'}) 12:56:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00z\x00'}) 12:56:34 executing program 3: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="020000000100000000000000040000000000000020000000000000002000000000000000"], 0x24, 0x0) 12:56:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002800)=[{{0x0, 0xfffffffffffffeee, &(0x7f0000002640), 0x0, &(0x7f0000002840)=""/264}, 0x8}], 0x1, 0xe68fbf76bcd1085c, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0xdf96}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) preadv(r1, &(0x7f0000000080), 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r3, 0x0) dup2(r2, r3) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000140)={0x54, 0xa94, 0xbee, {0x20, 0x200}, {0x2, 0x6dc}, @period={0x5b, 0x5, 0x3, 0x7, 0xf33b, {0xe4, 0x879, 0x532b, 0x2}, 0x3, &(0x7f0000000100)=[0x20, 0x101, 0x8]}}) 12:56:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)) unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00t\x00'}) 12:56:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x7b, 0x0, &(0x7f0000000080)) 12:56:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x0f\x01\x00'}) 12:56:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)) unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00z\x00'}) 12:56:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x18\x01\x00'}) 12:56:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), 0x152) 12:56:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:34 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)) unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\x00'}) 12:56:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xa0\x01\x00'}) [ 1355.036897][ C0] net_ratelimit: 21 callbacks suppressed [ 1355.036907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1355.048454][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1355.054277][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1355.060070][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r1, 0x0) dup2(r0, r1) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0xffffffffffffffed, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x40, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x4}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', r6}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r7, &(0x7f00000017c0), 0x33d, 0x0) r8 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 12:56:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x21, 0x0, &(0x7f0000000080)) 12:56:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xa0\x02\x00'}) 12:56:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xa0\x00\x80\x00'}) 12:56:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0b") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) [ 1355.246805][T20277] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:56:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:56:35 executing program 3: r0 = gettid() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x8a) fchdir(0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.upper\x00', 0x0, 0x0, 0x1) socket(0x10, 0x2, 0x0) prctl$PR_CAPBSET_DROP(0x18, 0x9) openat$full(0xffffffffffffff9c, 0x0, 0x20000, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x4008001, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 12:56:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\x00'}) 12:56:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0b") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x03\x00'}) 12:56:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x02\x00'}) 12:56:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') setrlimit(0x4, &(0x7f0000000000)={0xaa0, 0x4}) getitimer(0x0, &(0x7f0000000040)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0b") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00$\x03\x00'}) 12:56:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x03\x00'}) [ 1355.986893][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1355.987085][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1355.992881][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1355.998902][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:35 executing program 3: r0 = memfd_create(&(0x7f0000000100)='#\'%nodev\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_getres(0x0, &(0x7f0000000000)) 12:56:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x006\x03\x00'}) 12:56:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x04\x00'}) 12:56:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x009\x03\x00'}) 12:56:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xd969, 0x101, 0xf7, 0x8, 0x12, 0x3, 0x5, 0x60, 0x9, 0x40, 0x2, 0x7fffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x05\x00'}) 12:56:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:36 executing program 3: creat(&(0x7f0000000300)='./file0\x00', 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00') r0 = gettid() tkill(r0, 0x3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) r5 = openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) ftruncate(r6, 0x28007d) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2cc395ea559561f86491c20600e30046cf", @ANYRESDEC=0x0]) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB, @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) sendfile(r6, r6, 0x0, 0x2008000fffffffe) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r9, 0x0, 0xb, 0x0, &(0x7f0000000040)=0x2da) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000002c0)=0x4) 12:56:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x05\x00'}) 12:56:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) [ 1356.386863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1356.392868][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1356.406411][T20799] devpts: called with bogus options 12:56:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="a48b12f728db4b2b5d2f2fba4fad273b1ea3e46f905080af4cf9f43b1136655aae84d1d2ce90ccb15322e200000000000000960f53691a655eb6989d32772cf2eebb1f6c785d6382fa7776ea267d32109a5633657b52873b9925f15a5b587ec8eaab2abd683c8ff8640f46e160757c496cd97afe9afbc943c0581476da2e55bac9db8afafc401f6a72bf90cba5701c0f05f6b7ae11ff4b92d979184dfab9ce8c93", 0xa1}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/ne\x00\x81\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x7, r0, 0x0, 0x0) 12:56:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x06\x00'}) 12:56:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b00") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x06\x00'}) 12:56:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) read$usbfs(r2, &(0x7f0000000300)=""/161, 0xa1) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000340)="9c", 0x1}, {&(0x7f0000001340)="b7", 0x1}], 0x2) 12:56:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\a\x00'}) 12:56:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b00") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\a\x00'}) 12:56:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\b\x00'}) 12:56:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b00") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x101}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') pwrite64(r0, &(0x7f0000000040)="c477d4041e07ad90675b9199445456bc83c9a562", 0x14, 0x0) 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) getsockname$tipc(r1, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) r2 = accept4$ax25(r0, &(0x7f0000000300)={{0x3, @null}, [@bcast, @default, @rose, @null, @rose, @remote, @default, @netrom]}, &(0x7f0000000380)=0x48, 0x1000) r3 = getpid() sched_setscheduler(r3, 0x0, &(0x7f0000000380)) fcntl$setownex(r2, 0xf, &(0x7f00000003c0)={0x2, r3}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x801, 0x0) 12:56:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\n\x00'}) 12:56:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\n\x00'}) 12:56:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:37 executing program 3: seccomp(0x0, 0x0, &(0x7f00000005c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x7ff, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x1f, 0x4) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000280)) preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) clone(0x0, &(0x7f00000000c0)="af8ceed85ad7c4733b1d6b63400e4824e4c8d7", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="6f0b3faf89869991000a2f344a329f2d5443bf45276c100db8ffd98c002eb772b627d22553c7b5350928263d922396c2c9dd616b") 12:56:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x01\x0f\x00'}) 12:56:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:37 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000040)=""/54) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f0000000000)={0x0, 0x6}) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x13\x00'}) 12:56:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x13\x00'}) 12:56:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\x18\x00'}) 12:56:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x9, 0x2}) 12:56:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x01\x18\x00'}) 12:56:37 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@v2={0x3, 0x0, 0xb, 0xca05, 0xc3, "3038ab40f8b70f9d7e0eb6f200dc26ce8f3bfff11aeaaac73e44263f63ea1468e30f8248adf2d46f53811e48ff0b71875dacdc8e7101a0d3777c4f728851214fdbecb3c6b92de094dd6df3fef30471b7054aed0ef852de9d6bde4626b965880e17a9a769f3b9075eb66b6072816fad8dd5f388997d35776a84618128ab65e68d3b271706a11b9bee0f9b88cc7f2e03725f1b5259f79e53a481007916e6ebeca0dc464ca4b4cca120121bcf61d63a2d449ac3275b692aafe21f340cd773b8c364b7d2a0"}, 0xcd, 0x1) preadv(r0, &(0x7f0000000440), 0x0, 0x0) 12:56:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x03$\x00'}) 12:56:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x03$\x00'}) 12:56:37 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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, 0x40, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x036\x00'}) 12:56:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x036\x00'}) 12:56:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x039\x00'}) 12:56:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x039\x00'}) 12:56:38 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000), 0x152) 12:56:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00?\x00'}) 12:56:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00@\x00'}) 12:56:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0x152) 12:56:38 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) listen(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) dup3(r2, r1, 0x80000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r3, 0x0) dup2(r1, r3) ioctl$VIDIOC_G_FREQUENCY(r1, 0xc02c5638, &(0x7f0000000080)={0x4, 0x2, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f00000017c0), 0x33d, 0x0) 12:56:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00@\x00'}) 12:56:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00H\x00'}) 12:56:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmctl$SHM_STAT(0x0, 0xf, &(0x7f0000000000)=""/152) 12:56:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0x152) 12:56:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00H\x00'}) 12:56:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmctl$SHM_STAT(0x0, 0xf, &(0x7f0000000000)=""/152) 12:56:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00L\x00'}) 12:56:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0x152) 12:56:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x01\x00'}) 12:56:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmctl$SHM_STAT(0x0, 0xf, &(0x7f0000000000)=""/152) 12:56:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x342}}], 0x1, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000000)="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", 0xfb) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00`\x00'}) 12:56:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x01\x00'}) 12:56:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00L\x00'}) 12:56:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, 0x0, 0x0) 12:56:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, 0x0, 0x0) 12:56:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00'}) 12:56:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00h\x00'}) 12:56:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00`\x00'}) 12:56:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") unshare(0x2000400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, 0x0, 0x0) 12:56:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x1ff, 0x383) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x02\x00'}) 12:56:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00l\x00'}) 12:56:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00h\x00'}) 12:56:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00t\x00'}) 12:56:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00l\x00'}) 12:56:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xf, &(0x7f0000000000)=""/152) [ 1360.108674][ T1523] block nbd2: Receive control failed (result -22) [ 1360.118474][T22505] block nbd2: shutting down sockets [ 1360.146856][ C1] net_ratelimit: 18 callbacks suppressed [ 1360.146864][ C1] protocol 88fb is buggy, dev hsr_slave_0 12:56:40 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) [ 1360.146920][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1360.152567][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:56:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x03\x00'}) 12:56:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00t\x00'}) 12:56:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00z\x00'}) 12:56:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xf, &(0x7f0000000000)=""/152) 12:56:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), 0x152) 12:56:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="bf1600004000000010010000004870000000000000bc7b000000000000950017a0d4d0b142a1479ac9691bdd9390bba10000f734d0538db6c33993d2bbaaa4ab827184f3a159507235d1b692dcbb52e42fece280c8ba04735a33c46ec4e88ea31b955330fe98a951e27854d003fd3092ffa9b37598826a668fac3f5429dd7edb52e22f66391ac8d3d91475fb"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r1, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)={r2}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x0, 0xe, &(0x7f0000000000)='vmnet0trusted\x00', r2}, 0x30) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) 12:56:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x006\x03\x00'}) 12:56:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x80\x00\xa0\x00'}) 12:56:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00z\x00'}) 12:56:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xf, &(0x7f0000000000)=""/152) [ 1360.546868][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1360.552741][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f00000000c0)={0x0, 0x1, 0x400, 0x9}) preadv(r0, &(0x7f00000017c0), 0x33d, 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) getsockname$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 12:56:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\xa0\x00'}) 12:56:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x009\x03\x00'}) 12:56:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xff\x00'}) 12:56:40 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) [ 1360.786858][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1360.792682][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1360.806451][ T1523] block nbd2: Receive control failed (result -22) [ 1360.816533][T22916] block nbd2: shutting down sockets 12:56:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02\xa0\x00'}) 12:56:40 executing program 2: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000800)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000d80)=""/29, 0x1d}], 0x1, &(0x7f0000000e00)=""/215, 0xd7}}, {{&(0x7f0000000f00)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000011c0)=[{0x0}, {0x0}, {&(0x7f00000010c0)=""/226, 0xe2}], 0x3, &(0x7f0000001200)=""/85, 0x55}}, {{&(0x7f0000001280)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001300)=""/201, 0xc9}, {&(0x7f0000002080)=""/4088, 0xff8}], 0x2, &(0x7f00000014c0)=""/198, 0xc6}}], 0x4, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814", 0x8d) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) 12:56:40 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xa0\x00\x80\x00'}) 12:56:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:56:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:41 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x01\x00'}) 12:56:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x40, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) [ 1361.266859][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1361.272866][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1361.278928][ C0] protocol 88fb is buggy, dev hsr_slave_0 12:56:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x02\x00'}) [ 1361.405853][ T1523] block nbd2: Receive control failed (result -22) [ 1361.412781][T16233] block nbd2: Receive control failed (result -22) [ 1361.420860][T16233] block nbd2: Receive control failed (result -22) [ 1361.434633][T23227] block nbd2: shutting down sockets 12:56:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\xff\x00'}) 12:56:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x03\x00'}) 12:56:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='$D\x89\x82\x95A\xb7\x1cto\x00\xcaF\xd8\x8f\xdb\xda\x03\xf6\x8bGDC\xe5\xca\xe8\x96\x88\x88\xcaz\t\x14\x16*\xde\xd0r\x02\x85\xe4\xb8\x8b\xc2\x02b\x90*\xb4M\x11\xdb') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xfd\xfd\xff\xff\x00'}) 12:56:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x04\x00'}) [ 1361.817270][T23256] block nbd2: Receive control failed (result -22) [ 1361.825670][T23256] block nbd2: Receive control failed (result -22) [ 1361.832499][T23256] block nbd2: Receive control failed (result -22) [ 1361.842785][T23477] block nbd2: shutting down sockets 12:56:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) 12:56:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xfe\xff\xff\xff\x00'}) 12:56:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x05\x00'}) 12:56:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x06\x00'}) 12:56:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) [ 1362.219117][T23256] block nbd2: Receive control failed (result -22) [ 1362.227688][T23256] block nbd2: Receive control failed (result -22) [ 1362.234426][T23256] block nbd2: Receive control failed (result -22) [ 1362.257703][T23600] block nbd2: shutting down sockets 12:56:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@l2={0x1f, 0x5, {0x7, 0x2, 0x80, 0x0, 0x1f, 0xd7}, 0x4975, 0xe7}, {&(0x7f0000000000)=""/114, 0x72}, &(0x7f0000000080), 0x4}, 0xa0) r2 = dup(0xffffffffffffffff) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000240)={{0x7, 0x0, @reserved="7d807827bd96be5d04c9a66588af5fbf8a6f56cb58b67a8e58d0394930d04baa"}}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xc8e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\a\x00'}) 12:56:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) [ 1362.552136][T23256] block nbd2: Receive control failed (result -22) [ 1362.560242][T23256] block nbd2: Receive control failed (result -22) [ 1362.567326][T23256] block nbd2: Receive control failed (result -22) 12:56:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\b\x00'}) 12:56:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) [ 1362.619456][T23720] block nbd2: shutting down sockets 12:56:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000000)={0xf, 0x1}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000001c0)=0x44) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="e469ee210da78c6f0c52e4aa6b67093ede20aa72551cee41b5b0cd04514d0d3a53a08b177ed0a8ae2df35316df80fdf5ee51a85d7a2e11bd617a655d1397414d08807555c5458277f4c6841f034e3a32bfd26e3f807087f32742ca2114eb71588f279167d7fae5e8341dfe377e1c0cb7a056667c7ac75605d7fa54f6b60b8bfc79bc3ff18b68fa018fae95fc75ea714d06a3", 0x92, 0x40000, &(0x7f00000002c0)={0x2, 0x4e20, @loopback}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000005, 0x12, r2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x3, 0x1, 0x80000000, 0x100}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') preadv(r3, &(0x7f00000017c0), 0x33d, 0x0) 12:56:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\n\x00'}) 12:56:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/152) 12:56:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 1362.894954][T23844] block nbd2: server does not support multiple connections per device. [ 1362.959157][T23843] block nbd2: shutting down sockets 12:56:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) fsetxattr$security_smack_entry(r0, &(0x7f0000000080)='security.SMACK64MMAP\x00', &(0x7f00000000c0)='}\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) 12:56:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x13\x00'}) 12:56:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) [ 1363.200792][T23960] block nbd2: server does not support multiple connections per device. [ 1363.234221][T23959] block nbd2: shutting down sockets 12:56:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000), 0x4) 12:56:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\x18\x00'}) 12:56:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, &(0x7f0000000000)=""/152) [ 1363.460508][T24080] block nbd2: server does not support multiple connections per device. [ 1363.498564][T24076] block nbd2: shutting down sockets 12:56:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) dup(0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x03$\x00'}) 12:56:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(0x0, 0xf, &(0x7f0000000000)=""/152) [ 1363.763684][T23256] block nbd2: Receive control failed (result -22) [ 1363.771933][T23256] block nbd2: Receive control failed (result -22) [ 1363.778704][T23256] block nbd2: Receive control failed (result -22) [ 1363.786422][T24190] block nbd2: shutting down sockets 12:56:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x036\x00'}) 12:56:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(0x0, 0xf, &(0x7f0000000000)=""/152) 12:56:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) ioctl$VIDIOC_DBG_S_REGISTER(r1, 0x4038564f, &(0x7f0000000000)={{0x0, @name="83c8f96bf309fddd2c994a7a006387f73a4db858e963366e62e888939700eb45"}, 0x8, 0xffff, 0x4}) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1363.985198][T23256] block nbd2: Receive control failed (result -22) [ 1363.996981][T23256] block nbd2: Receive control failed (result -22) [ 1364.003668][T23256] block nbd2: Receive control failed (result -22) [ 1364.020256][T24248] block nbd2: shutting down sockets 12:56:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(0x0, 0xf, &(0x7f0000000000)=""/152) 12:56:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x039\x00'}) 12:56:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, 0x0) [ 1364.247351][T23256] block nbd2: Receive control failed (result -22) [ 1364.257062][T23256] block nbd2: Receive control failed (result -22) [ 1364.264843][T24324] block nbd2: shutting down sockets 12:56:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000000)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @empty}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="d017097748b81f2d43d602b235d2b915e02724f8255ce065cfcaf06d60c911e406581b5887cbe306ca61427e653a18080d276e50d2f01d41dc3c3943fb2ae0d6a55ff1ae2f781c17a1626a1376ab59c3de16b48edd7ef754406a4bec4d9f48ec8b0a06d0167680faf918636cbecbfd", 0x6f}, {&(0x7f00000001c0)="8a9e748e7286a32943fdb933823600ab778da77255b94f4455c6182051a581d401c23ee2c9a7348e4fa874c06848c3c7d53e908e198d81e48a7baade199c8d8f1af56c3e34942768cd1c64b8e7e05a50e4c79ea5917d9cc7488a46fe357026c26941f0eb7d728c62c671b8a99c7026ac0e4c12960b053c7057982704be894b3bd04486a4bb509f9d36c1145071a137e38d322e1a21e32f1274aaee106087d30e22ca9deb136b435252700483c784aeaa9524e3491b031f272258f38b8ae2226f99fea28f7609f35c840f32e91938678f711f04b46eea680f9ac99e5e053d41109429f751", 0xe4}, {&(0x7f0000000100)="c9c17cac8e8af85ca77bbbbb0b9b8b28117d1c01db9b000ad435b9ae6e7fc1e38c098ade260e7e6e55d0161c9b42b2a8782e2c7ea7a1c28e08a63f4bfa8f7cafc32f216cdfe2dcf5b178b81a5ed1a310419142ea9d3ca4ec88ddfccd45193182519b8f42892fc6c87953bbd2c89a408f0e4c1e6ad449f9819cae8c55", 0x7c}], 0x3, &(0x7f0000000300)=[{0x108, 0x3, 0x644565af, "aa6d49bdbf9043f7ac32827e3ae29d5dcd7009ecb46b9cc0238bf99e8169483da05c5d9a0022c8ac56ff718a5e77191c573c6674e1cb96f92a36a0a18c969bcfa53f82064d04f6eeba45c59a73b663fe15a5f078a548939ef8bfded4af2f19198e58ac57beb1332968b3001db2dd7b8c3e819d44cdd6544a88dde1167e8dd37f7cf64e66a46a1f819fa1179c716b55197fdee613c0a159252dbc8591744a23260a6fc4f62e1ca6dca5a3073add1fefe2bb2a565f7d46217fb6d5b7671131de1ad6a5ccc6a2c1f2a93f553712b2110e5b2edfe2328ac8aef258f3724e3f1249e6be5a5a406a8fab5318c749444f3e69d20c0552ec0a"}], 0x108}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, 0x0) 12:56:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00?\x00'}) 12:56:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00'}) [ 1364.477904][T23256] block nbd2: Receive control failed (result -22) [ 1364.485843][T23256] block nbd2: Receive control failed (result -22) [ 1364.494687][T24436] block nbd2: shutting down sockets 12:56:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xf, 0x0) 12:56:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00@\x00'}) 12:56:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00H\x00'}) [ 1364.725716][T23256] block nbd2: Receive control failed (result -22) [ 1364.733849][T23256] block nbd2: Receive control failed (result -22) [ 1364.749106][T24552] block nbd2: shutting down sockets 12:56:44 executing program 3: 12:56:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x9c408673c7b189f9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:44 executing program 3: 12:56:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00L\x00'}) [ 1364.974984][T23256] block nbd2: Receive control failed (result -22) [ 1364.981946][T16253] block nbd2: Receive control failed (result -22) [ 1364.991263][T24657] block nbd2: shutting down sockets 12:56:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:45 executing program 3: 12:56:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00`\x00'}) 12:56:45 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000005700)=[{{&(0x7f00000005c0)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)=""/46, 0x2e}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/88, 0x58}], 0x3, &(0x7f0000000780)=""/47, 0x2f}, 0x3}, {{&(0x7f00000007c0)=@can, 0x80, &(0x7f0000000840)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000880)=""/250, 0xfa}}, {{&(0x7f0000000980)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/210, 0xd2}], 0x1, &(0x7f0000000b40)=""/140, 0x8c}, 0x8}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000c00)=""/7, 0x7}], 0x1, &(0x7f0000000c80)=""/34, 0x22}, 0x6}, {{&(0x7f0000000cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d40)=""/140, 0x8c}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000000e00)=""/139, 0x8b}, {&(0x7f0000000ec0)=""/175, 0xaf}, {&(0x7f0000000f80)=""/75, 0x4b}, {&(0x7f0000001000)=""/80, 0x50}, {&(0x7f0000004180)=""/4096, 0x1000}], 0x7, &(0x7f0000001100)=""/176, 0xb0}, 0x27}, {{&(0x7f00000011c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001240)=""/188, 0xbc}, {&(0x7f0000001300)=""/242, 0xf2}, {&(0x7f0000002480)=""/21, 0x15}], 0x3}, 0x5}, {{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000002500)=""/126, 0x7e}, {&(0x7f0000002580)=""/188, 0xbc}, {&(0x7f0000002640)=""/136, 0x88}, {&(0x7f0000002700)=""/110, 0x6e}, {&(0x7f0000002780)=""/30, 0x1e}, {&(0x7f00000027c0)=""/217, 0xd9}, {&(0x7f00000028c0)=""/252, 0xfc}], 0x7, &(0x7f0000002a40)=""/201, 0xc9}, 0x80000001}, {{&(0x7f0000002b40)=@sco, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002bc0)=""/237, 0xed}], 0x1, &(0x7f0000002d00)=""/189, 0xbd}, 0x1ff}, {{&(0x7f0000002dc0)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000002e40)=""/189, 0xbd}, {&(0x7f0000002f00)=""/178, 0xb2}, {&(0x7f0000002fc0)=""/245, 0xf5}, {&(0x7f00000030c0)=""/41, 0x29}, {&(0x7f0000005180)=""/158, 0x9e}], 0x5, &(0x7f00000052c0)=""/219, 0xdb}, 0xfff}, {{&(0x7f00000053c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003100)=[{&(0x7f0000005440)=""/205, 0xcd}, {&(0x7f0000005540)=""/153, 0x99}, {&(0x7f0000005600)=""/71, 0x47}], 0x3, &(0x7f0000005680)=""/115, 0x73}, 0x8}], 0xa, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x7f, 0x680d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) [ 1365.235349][T23256] block nbd2: Receive control failed (result -22) [ 1365.243642][T23256] block nbd2: Receive control failed (result -22) [ 1365.254643][T24710] block nbd2: shutting down sockets 12:56:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:45 executing program 3: 12:56:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00h\x00'}) [ 1365.426841][ C0] net_ratelimit: 20 callbacks suppressed [ 1365.426850][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1365.432628][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1365.444179][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1365.450005][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 1365.502187][T23256] block nbd2: Receive control failed (result -22) [ 1365.509210][T16253] block nbd2: Receive control failed (result -22) [ 1365.518304][T24801] block nbd2: shutting down sockets 12:56:45 executing program 3: 12:56:45 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x33d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:56:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00l\x00'}) 12:56:45 executing program 3: 12:56:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 1365.745141][T24907] block nbd2: shutting down sockets 12:56:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:56:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00t\x00'}) 12:56:45 executing program 3: 12:56:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:45 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) alarm(0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = msgget$private(0x0, 0x40) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x400, @local, 0x2}}}, &(0x7f0000000100)=0x84) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x8, 0x81, 0x80000000, r5}, 0x10) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/242], 0xf2, 0x3, 0x1000) [ 1365.982497][T25017] block nbd2: shutting down sockets 12:56:45 executing program 3: 12:56:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00z\x00'}) 12:56:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:56:46 executing program 3: 12:56:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x80\x00\xa0\x00'}) [ 1366.225979][T25084] block nbd2: shutting down sockets 12:56:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:46 executing program 3: 12:56:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1366.386828][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1366.387292][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1366.392673][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1366.398588][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:46 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in={0x2, 0x4e22, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x6}, 0x8) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\xa0\x00'}) 12:56:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:46 executing program 3: 12:56:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) [ 1366.552231][T23256] block nbd2: Receive control failed (result -22) [ 1366.559322][T16253] block nbd2: Receive control failed (result -22) [ 1366.568173][T25143] block nbd2: shutting down sockets 12:56:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x02\xa0\x00'}) 12:56:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:46 executing program 3: 12:56:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}) 12:56:46 executing program 3: [ 1366.786869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1366.792717][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:46 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xff\xff\xfd\xfd\x00'}) [ 1366.827756][T16253] block nbd2: Receive control failed (result -22) [ 1366.835741][T16253] block nbd2: Receive control failed (result -22) [ 1366.857747][T25197] block nbd2: shutting down sockets 12:56:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:46 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:56:46 executing program 3: 12:56:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xff\xff\xff\xfe\x00'}) [ 1367.101987][T16253] block nbd2: Receive control failed (result -22) [ 1367.109974][T16253] block nbd2: Receive control failed (result -22) [ 1367.118337][T25273] block nbd2: shutting down sockets 12:56:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:47 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\xff\x00'}) 12:56:47 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000000)={0x3, 0x0, [], {0x0, @reserved}}) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0xfffffffffffffd11}}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) 12:56:47 executing program 3: 12:56:47 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) [ 1367.372351][T23256] block nbd2: Receive control failed (result -22) [ 1367.380754][T23256] block nbd2: Receive control failed (result -22) [ 1367.388927][T25388] block nbd2: shutting down sockets 12:56:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xfd\xfd\xff\xff\x00'}) 12:56:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:47 executing program 3: 12:56:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x4000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8028, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r3, 0x0) dup2(r2, r3) ioctl$KDMKTONE(r2, 0x4b30, 0xffffffffffffffc4) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:47 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:47 executing program 3: 12:56:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xfe\xff\xff\xff\x00'}) [ 1367.629250][T23256] block nbd2: Receive control failed (result -22) [ 1367.643811][T23256] block nbd2: Receive control failed (result -22) [ 1367.651779][T25502] block nbd2: shutting down sockets 12:56:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:47 executing program 3: 12:56:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:47 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) [ 1367.940479][T23256] block nbd2: Receive control failed (result -22) [ 1367.948048][T16253] block nbd2: Receive control failed (result -22) [ 1367.957350][T25616] block nbd2: shutting down sockets 12:56:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) 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$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x24}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000017c0), 0x33d, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000140)=[{0x7, 0x2, 0x2, 0x10}]}, 0x10) 12:56:47 executing program 3: 12:56:47 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) [ 1368.229422][T23256] block nbd2: Receive control failed (result -22) [ 1368.237661][T16253] block nbd2: Receive control failed (result -22) [ 1368.246498][T25733] block nbd2: shutting down sockets 12:56:48 executing program 3: 12:56:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f00000001c0)=""/106, 0x6a}], 0x2}, 0xffff}, {{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f00000003c0)=""/137, 0x89}], 0x2, &(0x7f0000001480)=""/4096, 0x1000}, 0x7}, {{&(0x7f00000004c0)=@vsock, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/126, 0x7e}, {&(0x7f00000006c0)=""/215, 0xd7}, {&(0x7f00000007c0)=""/79, 0x4f}, {&(0x7f0000000840)=""/180, 0xb4}, {&(0x7f0000000900)=""/16, 0x10}], 0x7}, 0x2}], 0x3, 0x2000, &(0x7f0000000a80)={0x77359400}) 12:56:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) 12:56:48 executing program 3: 12:56:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1368.489746][T23256] block nbd2: Receive control failed (result -22) [ 1368.500305][T16253] block nbd2: Receive control failed (result -22) [ 1368.514027][T25844] block nbd2: shutting down sockets 12:56:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:48 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:48 executing program 3: 12:56:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') signalfd4(r0, &(0x7f0000000000)={0x4502}, 0x8, 0x80000) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) [ 1368.771865][T23256] block nbd2: Receive control failed (result -22) [ 1368.778986][T16253] block nbd2: Receive control failed (result -22) [ 1368.788458][T25958] block nbd2: shutting down sockets 12:56:48 executing program 3: 12:56:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:48 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:48 executing program 3: 12:56:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) [ 1369.031319][T23256] block nbd2: Receive control failed (result -22) [ 1369.038455][T16253] block nbd2: Receive control failed (result -22) [ 1369.049203][T25971] block nbd2: shutting down sockets 12:56:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:49 executing program 3: 12:56:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00'}) 12:56:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) [ 1369.249711][T23256] block nbd2: Receive control failed (result -22) [ 1369.267183][T23256] block nbd2: Receive control failed (result -22) [ 1369.275218][T26082] block nbd2: shutting down sockets 12:56:49 executing program 3: 12:56:49 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:56:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/27, 0x1b, 0x3, &(0x7f0000000080)={r1, r2+30000000}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000001480)=[{&(0x7f0000001500)=""/228, 0xe4}, {&(0x7f00000001c0)=""/205, 0xcd}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000380)=""/4089, 0xff9}, {&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000001380)=""/117, 0x75}], 0x6, 0xfffffffffffffffd) 12:56:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00'}) 12:56:49 executing program 3: 12:56:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x02\x00'}) [ 1369.509330][T23256] block nbd2: Receive control failed (result -22) [ 1369.517163][T16253] block nbd2: Receive control failed (result -22) [ 1369.525541][T26199] block nbd2: shutting down sockets 12:56:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:49 executing program 3: 12:56:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\x00'}) 12:56:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) 12:56:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x03\x00'}) 12:56:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) 12:56:49 executing program 3: [ 1369.768190][T23256] block nbd2: Receive control failed (result -22) [ 1369.776132][T23256] block nbd2: Receive control failed (result -22) [ 1369.783713][T26320] block nbd2: shutting down sockets 12:56:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:49 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:49 executing program 3: 12:56:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x04\x00'}) 12:56:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 1370.040419][T23256] block nbd2: Receive control failed (result -22) [ 1370.047436][T16253] block nbd2: Receive control failed (result -22) [ 1370.056901][T26374] block nbd2: shutting down sockets 12:56:50 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:50 executing program 3: 12:56:50 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0, 0x17a}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:50 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x05\x00'}) 12:56:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:50 executing program 3: 12:56:50 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1370.296003][T23256] block nbd2: Receive control failed (result -22) [ 1370.304328][T23256] block nbd2: Receive control failed (result -22) [ 1370.312375][T26448] block nbd2: shutting down sockets 12:56:50 executing program 3: 12:56:50 executing program 2: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x06\x00'}) 12:56:50 executing program 3: 12:56:50 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) 12:56:50 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) socket(0x5, 0x0, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) [ 1370.546870][ C1] net_ratelimit: 18 callbacks suppressed [ 1370.546879][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1370.546919][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1370.552590][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:56:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:50 executing program 2: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:50 executing program 3: 12:56:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\a\x00'}) 12:56:50 executing program 2: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:50 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc3\xff\xff\xff\x00'}) 12:56:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:50 executing program 3: 12:56:50 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) preadv(r0, &(0x7f0000002580), 0x1000000000000175, 0x1ffffc) 12:56:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\b\x00'}) 12:56:50 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:50 executing program 3: [ 1370.946863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1370.952742][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\n\x00'}) 12:56:50 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00'}) 12:56:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:50 executing program 3: 12:56:51 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x13\x00'}) 12:56:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) [ 1371.186857][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1371.192838][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:56:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:56:51 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x63, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x4b2, 0x4afe8f2b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00000017c0), 0x33d, 0x0) socket$tipc(0x1e, 0x2, 0x0) 12:56:51 executing program 2: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:51 executing program 3: 12:56:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00H\x00'}) 12:56:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) 12:56:51 executing program 3: 12:56:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00L\x00'}) 12:56:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) 12:56:51 executing program 3: 12:56:51 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x1) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x44200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0xfffffff9, 0x4) [ 1371.657478][T23256] block nbd2: Receive control failed (result -22) [ 1371.665380][T23256] block nbd2: Receive control failed (result -22) [ 1371.666905][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1371.677667][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1371.683509][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1371.692659][T26923] block nbd2: shutting down sockets 12:56:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}) 12:56:51 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00`\x00'}) 12:56:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:51 executing program 3: 12:56:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:51 executing program 3: 12:56:51 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000d4, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00h\x00'}) 12:56:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:52 executing program 3: 12:56:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00l\x00'}) 12:56:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:52 executing program 3: [ 1372.240101][T23256] block nbd2: Receive control failed (result -22) [ 1372.247072][T16253] block nbd2: Receive control failed (result -22) [ 1372.255866][T27155] block nbd2: shutting down sockets 12:56:52 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:56:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:52 executing program 3: 12:56:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00t\x00'}) 12:56:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}) [ 1372.523603][T23256] block nbd2: Receive control failed (result -22) [ 1372.530580][T16253] block nbd2: Receive control failed (result -22) [ 1372.539595][T27269] block nbd2: shutting down sockets 12:56:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:52 executing program 3: 12:56:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00z\x00'}) 12:56:52 executing program 3: 12:56:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:52 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8000) r1 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) recvmmsg(r1, &(0x7f0000003140)=[{{&(0x7f00000000c0)=@ipx, 0x80, 0x0}, 0x2}], 0x1, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r2, 0xc0305616, &(0x7f0000000080)={0x0, {0x1ff, 0x9}}) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000017c0), 0x33d, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f00000001c0), &(0x7f0000000140)=0x80) chmod(&(0x7f0000000240)='./file0\x00', 0x8) 12:56:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x0f\x01\x00'}) [ 1372.823822][T23256] block nbd2: Receive control failed (result -22) [ 1372.830874][T16253] block nbd2: Receive control failed (result -22) [ 1372.850855][T27385] block nbd2: shutting down sockets 12:56:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') preadv(r3, &(0x7f00000017c0), 0x33d, 0x0) 12:56:52 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x18\x01\x00'}) 12:56:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:56:52 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xa0\x01\x00'}) [ 1373.108253][T23256] block nbd2: Receive control failed (result -22) [ 1373.116484][T23256] block nbd2: Receive control failed (result -22) [ 1373.127740][T27500] block nbd2: shutting down sockets 12:56:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)='q', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) sendmsg$inet(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)="227f8096fd4d241a977aae1043fd83be1556498e3d8752a13c51f8e0399f59734213b07f983db9dcf9bcb9d20a6040560801305c8d4c8c7010137e33e67aa39b005548d6c2e8182d7525d1559558485b75e5e177e2b3f551e47f02abe95eaa8b7ccead392da8ccb029ba4e17d9e64ba07e1c29fc329f530160193b4ab868f3915c28bd27f1c3ed96", 0x88}], 0x1}, 0x0) io_submit(r2, 0x1, &(0x7f0000001440)=[&(0x7f0000000200)={0x0, 0x0, 0x700000000000000, 0x0, 0x0, r1, &(0x7f0000000340), 0x87}]) 12:56:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:53 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xa0\x02\x00'}) 12:56:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:56:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) [ 1373.393754][T16253] block nbd2: Receive control failed (result -22) [ 1373.393760][T23256] block nbd2: Receive control failed (result -22) [ 1373.420736][T27651] block nbd2: shutting down sockets 12:56:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:53 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:56:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x03\x00'}) 12:56:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 12:56:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) [ 1373.669694][T16253] block nbd2: Receive control failed (result -22) [ 1373.678203][T16253] block nbd2: Receive control failed (result -22) [ 1373.686065][T27828] block nbd2: shutting down sockets 12:56:53 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:56:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00$\x03\x00'}) 12:56:53 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:53 executing program 3: 12:56:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x5c, 0x0, 0x0, 0x58, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x33d, 0x0) 12:56:53 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x02\x00', 0xfffffffffffffe02) creat(&(0x7f0000000180)='./file0\x00', 0x0) clone(0x80020100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() lseek(r1, 0x0, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3d) write$binfmt_misc(r1, 0x0, 0x0) 12:56:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x006\x03\x00'}) [ 1373.952638][T23256] block nbd2: Receive control failed (result -22) [ 1373.952645][T16253] block nbd2: Receive control failed (result -22) [ 1373.967440][T27942] block nbd2: shutting down sockets 12:56:53 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 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)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0xffffffffffffffed, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x40, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x4}}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', r6}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0xffffffffffffffed, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x40, 0x24, 0x507, 0x0, 0x0, {0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x4}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r9}) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:56:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x009\x03\x00'}) 12:56:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000d4, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) [ 1374.207605][T16253] block nbd2: Receive control failed (result -22) [ 1374.207651][T23256] block nbd2: Receive control failed (result -22) [ 1374.226944][T28061] block nbd2: shutting down sockets 12:56:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) [ 1374.354494][T28067] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 12:56:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:56:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x05\x00'}) [ 1374.432550][T28067] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1374.449077][T16253] block nbd2: Receive control failed (result -22) [ 1374.458716][T16253] block nbd2: Receive control failed (result -22) [ 1374.470949][T28074] block nbd2: shutting down sockets 12:56:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x40000000000d4, 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) 12:56:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:56:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') r1 = syz_open_dev$amidi(&(0x7f0000001480)='/dev/amidi#\x00', 0x1ff, 0x647ad8812c6f8fa8) waitid$P_PIDFD(0x3, r1, &(0x7f00000014c0), 0x1000000, &(0x7f0000001540)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x33d, 0x0) r2 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000011c0), &(0x7f0000001200)=0x4) preadv(r2, &(0x7f0000001300)=[{&(0x7f0000000000)=""/138, 0x32}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/69, 0x4b}, {&(0x7f0000001380)=""/92, 0x5c}, {&(0x7f0000001240)=""/175, 0xaf}], 0x6, 0x0) 12:56:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00'}) 12:56:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) [ 1374.723480][T16253] block nbd2: Receive control failed (result -22) [ 1374.731626][T16253] block nbd2: Receive control failed (result -22) [ 1374.740504][T28284] block nbd2: shutting down sockets 12:56:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:56:54 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\a\x00'}) 12:56:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:56:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\n\x00'}) 12:56:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x02\x00'}) [ 1375.131082][T16253] block nbd3: Receive control failed (result -22) [ 1375.139215][T16253] block nbd3: Receive control failed (result -22) [ 1375.155485][T28393] block nbd3: shutting down sockets [ 1375.192479][T28369] block nbd2: shutting down sockets 12:56:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:55 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0xd8, 0x44000122, 0x0) 12:56:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x0f\x00'}) 12:56:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x03\x00'}) 12:56:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) [ 1375.396407][T23256] block nbd2: Receive control failed (result -22) [ 1375.396413][T16253] block nbd2: Receive control failed (result -22) [ 1375.419398][T28513] block nbd2: shutting down sockets 12:56:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x13\x00'}) 12:56:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1375.469684][T28522] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1375.573495][T23256] block nbd3: Receive control failed (result -22) [ 1375.573501][T16253] block nbd3: Receive control failed (result -22) 12:56:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x04\x00'}) [ 1375.638606][T28524] block nbd3: shutting down sockets [ 1375.661371][T16253] block nbd2: Receive control failed (result -22) [ 1375.661378][T23256] block nbd2: Receive control failed (result -22) 12:56:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x18\x00'}) 12:56:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:55 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0) [ 1375.701891][T28538] block nbd2: shutting down sockets 12:56:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x05\x00'}) [ 1375.826881][ C0] net_ratelimit: 21 callbacks suppressed [ 1375.826889][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1375.838467][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1375.844461][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1375.850285][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) [ 1375.913660][T23256] block nbd2: Receive control failed (result -22) [ 1375.922533][T23256] block nbd2: Receive control failed (result -22) [ 1375.930767][T28649] block nbd2: shutting down sockets 12:56:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x03$\x00'}) 12:56:55 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19d, 0x0) 12:56:55 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:56:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x06\x00'}) 12:56:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x036\x00'}) [ 1376.180639][T28766] block nbd3: server does not support multiple connections per device. [ 1376.202275][T23256] block nbd2: Receive control failed (result -22) [ 1376.202281][T16253] block nbd2: Receive control failed (result -22) 12:56:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\a\x00'}) 12:56:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1376.243891][T28765] block nbd3: shutting down sockets [ 1376.283679][T28760] block nbd2: shutting down sockets 12:56:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19d, 0x0) 12:56:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\b\x00'}) 12:56:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x039\x00'}) 12:56:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) 12:56:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\n\x00'}) [ 1376.511392][T23256] block nbd2: Receive control failed (result -22) [ 1376.511398][T16253] block nbd2: Receive control failed (result -22) [ 1376.536554][T28781] block nbd3: server does not support multiple connections per device. [ 1376.550570][T28777] block nbd2: shutting down sockets 12:56:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1376.599832][T28776] block nbd3: shutting down sockets 12:56:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00@\x00'}) 12:56:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x13\x00'}) 12:56:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:56:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19c, 0x0) [ 1376.753239][T23256] block nbd2: Receive control failed (result -22) [ 1376.753245][T16253] block nbd2: Receive control failed (result -22) [ 1376.786832][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1376.786864][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1376.792684][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1376.807852][T28790] block nbd2: shutting down sockets 12:56:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00H\x00'}) 12:56:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:56:56 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1376.901496][T28801] block nbd3: server does not support multiple connections per device. 12:56:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00H\x00'}) [ 1376.958777][T28796] block nbd3: shutting down sockets [ 1377.025436][T23256] block nbd2: Receive control failed (result -22) [ 1377.025443][T16253] block nbd2: Receive control failed (result -22) 12:56:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:56:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00L\x00'}) [ 1377.072939][T28803] block nbd2: shutting down sockets 12:56:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19c, 0x0) 12:56:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00L\x00'}) [ 1377.186843][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1377.192693][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:56:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:56:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00`\x00'}) [ 1377.317567][T16253] block nbd2: Receive control failed (result -22) [ 1377.317581][T23256] block nbd2: Receive control failed (result -22) [ 1377.332632][T28820] block nbd2: shutting down sockets [ 1377.375538][T16253] block nbd3: Receive control failed (result -22) [ 1377.394988][T28813] block nbd3: shutting down sockets 12:56:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19b, 0x0) 12:56:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00`\x00'}) 12:56:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) [ 1377.436860][ C1] protocol 88fb is buggy, dev hsr_slave_0 12:56:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00h\x00'}) 12:56:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00h\x00'}) [ 1377.614977][T16253] block nbd2: Receive control failed (result -22) [ 1377.614983][T23256] block nbd2: Receive control failed (result -22) [ 1377.651648][T16253] block nbd3: Receive control failed (result -22) 12:56:57 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) [ 1377.660835][T28835] block nbd3: shutting down sockets [ 1377.669517][T28834] block nbd2: shutting down sockets 12:56:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00l\x00'}) 12:56:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00l\x00'}) 12:56:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:56:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00t\x00'}) [ 1377.855108][T16253] block nbd4: Receive control failed (result -22) [ 1377.866272][T28846] block nbd4: shutting down sockets [ 1377.876542][T16253] block nbd3: Receive control failed (result -22) [ 1377.886667][T28850] block nbd3: shutting down sockets 12:56:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19a, 0x0) 12:56:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1377.967920][T16253] block nbd2: Receive control failed (result -22) [ 1377.975002][T16253] block nbd2: Receive control failed (result -22) [ 1377.983944][T28854] block nbd2: shutting down sockets 12:56:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:56:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00t\x00'}) 12:56:57 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:56:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00z\x00'}) [ 1378.173588][T16253] block nbd3: Receive control failed (result -22) [ 1378.183129][T28867] block nbd3: shutting down sockets 12:56:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00z\x00'}) [ 1378.240321][T23256] block nbd2: Receive control failed (result -22) [ 1378.240327][T16253] block nbd2: Receive control failed (result -22) [ 1378.257663][T28873] block nbd2: shutting down sockets 12:56:58 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19a, 0x0) 12:56:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xff\x00'}) 12:56:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 1378.388113][T23256] block nbd3: Receive control failed (result -22) [ 1378.397377][T28881] block nbd3: shutting down sockets 12:56:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x0f\x01\x00'}) 12:56:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:56:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xa0\x00\x80\x00'}) 12:56:58 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x199, 0x0) [ 1378.612744][T23256] block nbd3: Receive control failed (result -22) [ 1378.621750][T28909] block nbd3: shutting down sockets 12:56:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x18\x01\x00'}) [ 1378.654336][T28888] block nbd2: shutting down sockets 12:56:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:56:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 1378.803933][T29015] block nbd3: shutting down sockets 12:56:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:56:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:56:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xa0\x01\x00'}) 12:56:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:56:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='mountinfo\x00') preadv(r2, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f00000007c0)=""/242, 0xf2}, {0x0}], 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x2}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r3, 0x20}) ioctl$RTC_AIE_OFF(r0, 0x80247009) 12:56:58 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1378.984552][T29010] block nbd2: shutting down sockets [ 1378.996203][T29215] block nbd3: shutting down sockets 12:56:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:56:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xa0\x02\x00'}) 12:56:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:56:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 1379.194320][T23256] block nbd2: Receive control failed (result -22) [ 1379.205685][T23256] block nbd2: Receive control failed (result -22) [ 1379.213881][T29224] block nbd2: shutting down sockets 12:56:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) [ 1379.243248][T29235] block nbd3: shutting down sockets 12:56:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x03\x00'}) 12:56:59 executing program 4: perf_event_open(&(0x7f0000000040)={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) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0xb8, 0x44000122, 0x0) 12:56:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 12:56:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 1379.428892][T23256] block nbd2: Receive control failed (result -22) [ 1379.437344][T23256] block nbd2: Receive control failed (result -22) [ 1379.447606][T29242] block nbd2: shutting down sockets 12:56:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00$\x03\x00'}) 12:56:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:56:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1379.473827][T23256] block nbd3: Receive control failed (result -22) [ 1379.482938][T29245] block nbd3: shutting down sockets 12:56:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:56:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 12:56:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:56:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x006\x03\x00'}) [ 1379.708093][T23256] block nbd2: Receive control failed (result -22) [ 1379.716072][T23256] block nbd2: Receive control failed (result -22) [ 1379.724459][T29258] block nbd2: shutting down sockets 12:56:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:56:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) [ 1379.758063][T23256] block nbd3: Receive control failed (result -22) [ 1379.767448][T29262] block nbd3: shutting down sockets 12:56:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) [ 1379.815958][T23256] block nbd4: Receive control failed (result -22) [ 1379.846463][T23256] block nbd4: Receive control failed (result -22) 12:56:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x009\x03\x00'}) [ 1379.908038][T23256] block nbd2: Receive control failed (result -22) [ 1379.916576][T23256] block nbd2: Receive control failed (result -22) [ 1379.924675][T29271] block nbd2: shutting down sockets [ 1379.928705][T29254] block nbd4: shutting down sockets 12:56:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:56:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:56:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:56:59 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1380.006594][T23256] block nbd3: Receive control failed (result -22) [ 1380.016579][T29278] block nbd3: shutting down sockets 12:57:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x05\x00'}) 12:57:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\a\x00'}) [ 1380.132141][T23256] block nbd2: Receive control failed (result -22) [ 1380.140613][T23256] block nbd2: Receive control failed (result -22) [ 1380.148727][T29283] block nbd2: shutting down sockets 12:57:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) [ 1380.251890][T23256] block nbd3: Receive control failed (result -22) [ 1380.260985][T29293] block nbd3: shutting down sockets 12:57:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x06\x00'}) 12:57:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\b\x00'}) 12:57:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x80247009) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='/dev/rtc0\x00', r1) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r4, 0x40305652, &(0x7f00000001c0)={0x40000000, 0x1, 0xd84, 0xfffffffb, 0xb65, 0x8}) keyctl$KEYCTL_PKEY_QUERY(0x18, r3, 0x0, &(0x7f0000000100)='/selinux]mime_type:md5sum\x00', &(0x7f0000000140)) [ 1380.402619][T29288] block nbd4: shutting down sockets [ 1380.422718][T23256] block nbd2: Receive control failed (result -22) [ 1380.430922][T23256] block nbd2: Receive control failed (result -22) [ 1380.438601][T29371] block nbd2: shutting down sockets 12:57:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:57:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\a\x00'}) 12:57:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1380.577452][T23256] block nbd3: Receive control failed (result -22) [ 1380.587885][T29409] block nbd3: shutting down sockets 12:57:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1380.701603][T23256] block nbd2: Receive control failed (result -22) [ 1380.709665][T23256] block nbd2: Receive control failed (result -22) [ 1380.717779][T29416] block nbd2: shutting down sockets 12:57:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x80247009) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='/dev/rtc0\x00', r1) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r4, 0x40305652, &(0x7f00000001c0)={0x40000000, 0x1, 0xd84, 0xfffffffb, 0xb65, 0x8}) keyctl$KEYCTL_PKEY_QUERY(0x18, r3, 0x0, &(0x7f0000000100)='/selinux]mime_type:md5sum\x00', &(0x7f0000000140)) 12:57:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\n\x00'}) 12:57:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x01\x00'}) [ 1380.852937][T23256] block nbd3: Receive control failed (result -22) [ 1380.861957][T29425] block nbd3: shutting down sockets [ 1380.943884][T23256] block nbd2: Receive control failed (result -22) [ 1380.946868][ C0] net_ratelimit: 17 callbacks suppressed [ 1380.946877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1380.950794][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1380.956359][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1380.962061][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1380.981587][T23256] block nbd2: Receive control failed (result -22) [ 1380.989253][T29432] block nbd2: shutting down sockets 12:57:00 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:57:00 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x01\x0f\x00'}) 12:57:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x01\x00'}) 12:57:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_OFF(r0, 0x80247009) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='/dev/rtc0\x00', r1) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r4, 0x40305652, &(0x7f00000001c0)={0x40000000, 0x1, 0xd84, 0xfffffffb, 0xb65, 0x8}) keyctl$KEYCTL_PKEY_QUERY(0x18, r3, 0x0, &(0x7f0000000100)='/selinux]mime_type:md5sum\x00', &(0x7f0000000140)) 12:57:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\x18\x00'}) [ 1381.151510][T23256] block nbd3: Receive control failed (result -22) [ 1381.165031][T29439] block nbd3: shutting down sockets 12:57:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x13\x00'}) [ 1381.195144][T23256] block nbd2: Receive control failed (result -22) [ 1381.207183][T23256] block nbd2: Receive control failed (result -22) [ 1381.215034][T29442] block nbd2: shutting down sockets 12:57:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00'}) 12:57:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x01\x18\x00'}) [ 1381.346870][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1381.352763][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:57:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1381.437794][T23256] block nbd3: Receive control failed (result -22) [ 1381.447434][T29459] block nbd3: shutting down sockets [ 1381.474852][T23256] block nbd2: Receive control failed (result -22) [ 1381.482904][T23256] block nbd2: Receive control failed (result -22) [ 1381.491745][T29457] block nbd2: shutting down sockets 12:57:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x02\x00'}) 12:57:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x03$\x00'}) 12:57:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x036\x00'}) 12:57:01 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1381.583711][T16253] block nbd4: Receive control failed (result -22) [ 1381.583717][T23256] block nbd4: Receive control failed (result -22) [ 1381.596872][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1381.602950][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1381.625341][T29469] block nbd4: shutting down sockets 12:57:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x036\x00'}) [ 1381.725386][T29481] block nbd2: server does not support multiple connections per device. [ 1381.750502][T16253] block nbd3: Receive control failed (result -22) [ 1381.757175][T29479] block nbd2: shutting down sockets [ 1381.763495][T29476] block nbd3: shutting down sockets 12:57:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x039\x00'}) 12:57:01 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1381.935867][T29495] block nbd2: server does not support multiple connections per device. [ 1381.945421][T23256] block nbd4: Receive control failed (result -22) [ 1381.945428][T16253] block nbd4: Receive control failed (result -22) [ 1381.962275][T29483] block nbd4: shutting down sockets [ 1381.968447][T29491] block nbd2: shutting down sockets 12:57:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00@\x00'}) 12:57:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x039\x00'}) 12:57:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x03\x00'}) 12:57:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:01 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00?\x00'}) [ 1382.065361][T16253] block nbd3: Receive control failed (result -22) [ 1382.065367][T23256] block nbd3: Receive control failed (result -22) [ 1382.072258][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1382.072307][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1382.098114][T29490] block nbd3: shutting down sockets [ 1382.182711][T29504] block nbd2: server does not support multiple connections per device. [ 1382.203853][T29502] block nbd2: shutting down sockets [ 1382.222965][T16253] block nbd4: Receive control failed (result -22) 12:57:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x006\x03\x00'}) 12:57:02 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00H\x00'}) 12:57:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00@\x00'}) [ 1382.236298][T16253] block nbd4: Receive control failed (result -22) [ 1382.245850][T29497] block nbd4: shutting down sockets 12:57:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00L\x00'}) [ 1382.357910][T16253] block nbd3: Receive control failed (result -22) [ 1382.371679][T16253] block nbd3: Receive control failed (result -22) [ 1382.379645][T29511] block nbd3: shutting down sockets 12:57:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x009\x03\x00'}) 12:57:02 executing program 3: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1382.458110][T29520] block nbd2: server does not support multiple connections per device. 12:57:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00H\x00'}) [ 1382.498276][T29522] block nbd4: server does not support multiple connections per device. [ 1382.536694][T29518] block nbd2: shutting down sockets 12:57:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 1382.576282][T29521] block nbd4: shutting down sockets 12:57:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00`\x00'}) 12:57:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:57:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00L\x00'}) 12:57:02 executing program 3: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 1382.717457][T29534] block nbd2: server does not support multiple connections per device. [ 1382.742835][T29531] block nbd2: shutting down sockets 12:57:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00h\x00'}) 12:57:02 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) [ 1382.790537][T29538] block nbd4: server does not support multiple connections per device. 12:57:02 executing program 3: r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1382.844630][T29537] block nbd4: shutting down sockets 12:57:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00`\x00'}) 12:57:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:57:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:02 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1382.958089][T29550] block nbd2: server does not support multiple connections per device. 12:57:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00h\x00'}) [ 1383.038012][T29547] block nbd2: shutting down sockets 12:57:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1383.099455][T29560] block nbd4: server does not support multiple connections per device. 12:57:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:03 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00t\x00'}) [ 1383.142014][T29558] block nbd4: shutting down sockets 12:57:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00l\x00'}) [ 1383.224841][T29563] block nbd2: shutting down sockets 12:57:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:03 executing program 3: syz_open_dev$ndb(0x0, 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00z\x00'}) 12:57:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00t\x00'}) [ 1383.371595][T23256] block nbd4: Receive control failed (result -22) [ 1383.371601][T16253] block nbd4: Receive control failed (result -22) [ 1383.386425][T29571] block nbd4: shutting down sockets 12:57:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:03 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1383.460203][T29578] block nbd2: shutting down sockets 12:57:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x80\x00\xa0\x00'}) 12:57:03 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:57:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00z\x00'}) [ 1383.595010][T23256] block nbd4: Receive control failed (result -22) [ 1383.603388][T23256] block nbd4: Receive control failed (result -22) [ 1383.611080][T29584] block nbd4: shutting down sockets 12:57:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1383.668878][T29593] block nbd2: shutting down sockets 12:57:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\xa0\x00'}) 12:57:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:57:03 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xff\x00'}) 12:57:03 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1383.837462][T29700] block nbd4: shutting down sockets 12:57:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x02\xa0\x00'}) 12:57:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xa0\x00\x80\x00'}) [ 1383.993722][T29713] block nbd4: shutting down sockets [ 1384.034280][T23256] block nbd2: Receive control failed (result -22) [ 1384.034286][T16253] block nbd2: Receive control failed (result -22) 12:57:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:57:04 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 1384.158580][T29707] block nbd2: shutting down sockets 12:57:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) [ 1384.245414][T29825] block nbd4: shutting down sockets 12:57:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0xae, 0x44000122, 0x0) 12:57:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:57:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:57:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:57:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:57:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8923, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00'}) [ 1384.529598][T23256] block nbd3: Receive control failed (result -22) [ 1384.542291][T29832] block nbd3: shutting down sockets [ 1384.560630][T23256] block nbd4: Receive control failed (result -22) [ 1384.572076][T29838] block nbd4: shutting down sockets 12:57:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:04 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:57:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:57:04 executing program 2: perf_event_open(&(0x7f0000000040)={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) open(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x5d1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x96, 0x44000122, 0x0) 12:57:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 1384.767904][T23256] block nbd3: Receive control failed (result -22) [ 1384.776699][T29854] block nbd3: shutting down sockets 12:57:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:57:04 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 1384.853819][T23256] block nbd4: Receive control failed (result -22) [ 1384.874465][T29858] block nbd4: shutting down sockets 12:57:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:57:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xfe\xff\xff\xff\x00'}) 12:57:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x04\x00'}) 12:57:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) [ 1385.069602][T23256] block nbd3: Receive control failed (result -22) [ 1385.079608][T29869] block nbd3: shutting down sockets [ 1385.115263][T23256] block nbd4: Receive control failed (result -22) [ 1385.125197][T29874] block nbd4: shutting down sockets 12:57:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:57:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:57:05 executing program 2 (fault-call:10 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) [ 1385.317743][T23256] block nbd3: Receive control failed (result -22) [ 1385.327532][T29887] block nbd3: shutting down sockets 12:57:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 12:57:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\a\x00'}) [ 1385.408332][T23256] block nbd4: Receive control failed (result -22) [ 1385.417333][T29890] block nbd4: shutting down sockets 12:57:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1385.477779][T29897] FAULT_INJECTION: forcing a failure. [ 1385.477779][T29897] name failslab, interval 1, probability 0, space 0, times 0 [ 1385.538019][T29897] CPU: 1 PID: 29897 Comm: syz-executor.2 Not tainted 5.4.0-rc2+ #0 [ 1385.545968][T29897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1385.556033][T29897] Call Trace: [ 1385.559349][T29897] dump_stack+0x172/0x1f0 [ 1385.563704][T29897] should_fail.cold+0xa/0x15 [ 1385.568315][T29897] ? fault_create_debugfs_attr+0x180/0x180 [ 1385.574135][T29897] ? ___might_sleep+0x163/0x2c0 [ 1385.579003][T29897] __should_failslab+0x121/0x190 [ 1385.583947][T29897] should_failslab+0x9/0x14 [ 1385.588453][T29897] __kmalloc+0x2e0/0x770 [ 1385.592789][T29897] ? mark_held_locks+0xf0/0xf0 [ 1385.597561][T29897] ? _parse_integer+0x190/0x190 [ 1385.602419][T29897] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1385.608147][T29897] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1385.613702][T29897] ? tomoyo_path_number_perm+0x193/0x520 [ 1385.619364][T29897] tomoyo_path_number_perm+0x1dd/0x520 [ 1385.624833][T29897] ? tomoyo_path_number_perm+0x193/0x520 [ 1385.630485][T29897] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1385.636297][T29897] ? __f_unlock_pos+0x19/0x20 [ 1385.641000][T29897] ? ___might_sleep+0x163/0x2c0 [ 1385.645886][T29897] ? selinux_file_mprotect+0x620/0x620 [ 1385.651350][T29897] ? __fget+0x384/0x560 [ 1385.655522][T29897] ? ksys_dup3+0x3e0/0x3e0 [ 1385.655541][T29897] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1385.655553][T29897] ? fput_many+0x12c/0x1a0 [ 1385.655572][T29897] tomoyo_file_ioctl+0x23/0x30 [ 1385.675362][T29897] security_file_ioctl+0x77/0xc0 [ 1385.680321][T29897] ksys_ioctl+0x57/0xd0 12:57:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) 12:57:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:57:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\b\x00'}) [ 1385.684493][T29897] __x64_sys_ioctl+0x73/0xb0 [ 1385.689081][T29897] do_syscall_64+0xfa/0x760 [ 1385.689106][T29897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1385.689117][T29897] RIP: 0033:0x459a59 [ 1385.689130][T29897] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1385.689137][T29897] RSP: 002b:00007f2a4288ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1385.689150][T29897] RAX: ffffffffffffffda RBX: 00007f2a4288ac90 RCX: 0000000000459a59 [ 1385.689158][T29897] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1385.689166][T29897] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1385.689173][T29897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a4288b6d4 [ 1385.689185][T29897] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000009 [ 1385.760149][T29897] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1385.794075][T23256] block nbd4: Receive control failed (result -22) [ 1385.806525][T29906] block nbd4: shutting down sockets 12:57:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:05 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) [ 1385.856633][T23256] block nbd2: Receive control failed (result -22) [ 1385.865177][T23256] block nbd2: Receive control failed (result -22) [ 1385.869861][T16253] block nbd2: Receive control failed (result -22) [ 1385.895341][T29896] block nbd2: shutting down sockets 12:57:05 executing program 2 (fault-call:10 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:57:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1386.036933][T16253] block nbd4: Receive control failed (result -22) [ 1386.045811][T30018] block nbd4: shutting down sockets [ 1386.063517][T16253] block nbd3: Receive control failed (result -22) [ 1386.072631][T30017] block nbd3: shutting down sockets 12:57:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 1386.128701][T30029] FAULT_INJECTION: forcing a failure. [ 1386.128701][T30029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1386.141954][T30029] CPU: 1 PID: 30029 Comm: syz-executor.2 Not tainted 5.4.0-rc2+ #0 [ 1386.149849][T30029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1386.159913][T30029] Call Trace: [ 1386.163240][T30029] dump_stack+0x172/0x1f0 [ 1386.167593][T30029] should_fail.cold+0xa/0x15 [ 1386.172216][T30029] ? fault_create_debugfs_attr+0x180/0x180 [ 1386.178036][T30029] ? __kasan_check_read+0x11/0x20 [ 1386.183073][T30029] should_fail_alloc_page+0x50/0x60 [ 1386.188285][T30029] __alloc_pages_nodemask+0x1a1/0x900 [ 1386.193663][T30029] ? avc_has_extended_perms+0x8e4/0x1100 [ 1386.199304][T30029] ? __alloc_pages_slowpath+0x2910/0x2910 [ 1386.205055][T30029] ? __kasan_check_read+0x11/0x20 [ 1386.210109][T30029] ? fault_create_debugfs_attr+0x180/0x180 [ 1386.215933][T30029] cache_grow_begin+0x90/0xd20 [ 1386.220710][T30029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1386.226844][ C0] net_ratelimit: 20 callbacks suppressed [ 1386.226852][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1386.226949][T30029] __kmalloc+0x6b2/0x770 [ 1386.232600][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1386.238264][T30029] ? mark_held_locks+0xf0/0xf0 [ 1386.238287][T30029] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1386.238305][T30029] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1386.238318][T30029] ? tomoyo_path_number_perm+0x193/0x520 [ 1386.238342][T30029] tomoyo_path_number_perm+0x1dd/0x520 [ 1386.242641][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1386.248269][T30029] ? tomoyo_path_number_perm+0x193/0x520 [ 1386.248288][T30029] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1386.248304][T30029] ? __f_unlock_pos+0x19/0x20 [ 1386.253065][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1386.258749][T30029] ? ___might_sleep+0x163/0x2c0 [ 1386.258788][T30029] ? selinux_file_mprotect+0x620/0x620 [ 1386.313130][T30029] ? __fget+0x384/0x560 [ 1386.317314][T30029] ? ksys_dup3+0x3e0/0x3e0 [ 1386.321737][T30029] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1386.327991][T30029] ? fput_many+0x12c/0x1a0 [ 1386.332424][T30029] tomoyo_file_ioctl+0x23/0x30 [ 1386.337209][T30029] security_file_ioctl+0x77/0xc0 [ 1386.342162][T30029] ksys_ioctl+0x57/0xd0 [ 1386.346335][T30029] __x64_sys_ioctl+0x73/0xb0 [ 1386.351089][T30029] do_syscall_64+0xfa/0x760 [ 1386.355609][T30029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1386.361519][T30029] RIP: 0033:0x459a59 12:57:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:06 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 12:57:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) 12:57:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x13\x00'}) [ 1386.365421][T30029] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1386.385031][T30029] RSP: 002b:00007f2a4288ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1386.393452][T30029] RAX: ffffffffffffffda RBX: 00007f2a4288ac90 RCX: 0000000000459a59 [ 1386.401425][T30029] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1386.409487][T30029] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1386.417455][T30029] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a4288b6d4 12:57:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x01\x18\x00'}) [ 1386.417465][T30029] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000009 [ 1386.434530][T16253] block nbd3: Receive control failed (result -22) [ 1386.442372][T16253] block nbd4: Receive control failed (result -22) [ 1386.460250][T30032] block nbd4: shutting down sockets [ 1386.466997][T30033] block nbd3: shutting down sockets [ 1386.473061][T23256] block nbd2: Receive control failed (result -22) [ 1386.473067][T16253] block nbd2: Receive control failed (result -22) [ 1386.488028][T23256] block nbd2: Receive control failed (result -22) [ 1386.498961][T30028] block nbd2: shutting down sockets 12:57:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:06 executing program 2 (fault-call:10 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:06 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) 12:57:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x00\x80\x00'}) 12:57:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 1386.675770][T23256] block nbd3: Receive control failed (result -22) [ 1386.684720][T30150] block nbd3: shutting down sockets 12:57:06 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) [ 1386.742418][T30157] FAULT_INJECTION: forcing a failure. [ 1386.742418][T30157] name failslab, interval 1, probability 0, space 0, times 0 [ 1386.756072][T23256] block nbd4: Receive control failed (result -22) [ 1386.765820][T30152] block nbd4: shutting down sockets 12:57:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 1386.800655][T30157] CPU: 1 PID: 30157 Comm: syz-executor.2 Not tainted 5.4.0-rc2+ #0 [ 1386.808596][T30157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1386.818661][T30157] Call Trace: [ 1386.821964][T30157] dump_stack+0x172/0x1f0 [ 1386.826311][T30157] should_fail.cold+0xa/0x15 [ 1386.830910][T30157] ? fault_create_debugfs_attr+0x180/0x180 [ 1386.836727][T30157] ? ___might_sleep+0x163/0x2c0 [ 1386.841590][T30157] __should_failslab+0x121/0x190 [ 1386.846535][T30157] should_failslab+0x9/0x14 [ 1386.851047][T30157] __kmalloc+0x2e0/0x770 [ 1386.855299][T30157] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1386.861565][T30157] ? d_absolute_path+0x11b/0x170 [ 1386.866501][T30157] ? __d_path+0x140/0x140 [ 1386.866521][T30157] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1386.866543][T30157] tomoyo_encode2.part.0+0xf5/0x400 [ 1386.881445][T30157] tomoyo_encode+0x2b/0x50 [ 1386.881464][T30157] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 1386.881491][T30157] tomoyo_path_number_perm+0x1dd/0x520 [ 1386.896958][T30157] ? tomoyo_path_number_perm+0x193/0x520 [ 1386.902609][T30157] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1386.908419][T30157] ? __f_unlock_pos+0x19/0x20 [ 1386.913132][T30157] ? ___might_sleep+0x163/0x2c0 [ 1386.918018][T30157] ? selinux_file_mprotect+0x620/0x620 [ 1386.923479][T30157] ? __fget+0x384/0x560 [ 1386.927667][T30157] ? ksys_dup3+0x3e0/0x3e0 [ 1386.932087][T30157] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1386.938330][T30157] ? fput_many+0x12c/0x1a0 [ 1386.942759][T30157] tomoyo_file_ioctl+0x23/0x30 12:57:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 1386.947528][T30157] security_file_ioctl+0x77/0xc0 [ 1386.952473][T30157] ksys_ioctl+0x57/0xd0 [ 1386.956635][T30157] __x64_sys_ioctl+0x73/0xb0 [ 1386.961236][T30157] do_syscall_64+0xfa/0x760 [ 1386.965780][T30157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1386.971674][T30157] RIP: 0033:0x459a59 [ 1386.975578][T30157] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 12:57:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x036\x00'}) [ 1386.995176][T30157] RSP: 002b:00007f2a4288ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1386.995191][T30157] RAX: ffffffffffffffda RBX: 00007f2a4288ac90 RCX: 0000000000459a59 [ 1386.995200][T30157] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1386.995208][T30157] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1386.995217][T30157] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a4288b6d4 [ 1386.995224][T30157] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000009 12:57:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 1387.073456][T23256] block nbd4: Receive control failed (result -22) [ 1387.084297][T30254] block nbd4: shutting down sockets 12:57:07 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r1, 0xab03) [ 1387.156893][T30157] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1387.185488][T23256] block nbd2: Receive control failed (result -22) [ 1387.185494][T16253] block nbd2: Receive control failed (result -22) [ 1387.186899][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1387.192349][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1387.198812][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1387.204485][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1387.218339][T16253] block nbd2: Receive control failed (result -22) [ 1387.265659][T16253] block nbd3: Receive control failed (result -22) [ 1387.274890][T30279] block nbd3: shutting down sockets [ 1387.313141][T30155] block nbd2: shutting down sockets 12:57:07 executing program 2 (fault-call:10 fault-nth:3): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:07 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x039\x00'}) 12:57:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:57:07 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1387.430316][T16253] block nbd4: Receive control failed (result -22) [ 1387.439027][T30282] block nbd4: shutting down sockets 12:57:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:57:07 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00?\x00'}) [ 1387.512587][T16253] block nbd3: Receive control failed (result -22) [ 1387.522257][T30285] block nbd3: shutting down sockets [ 1387.551917][T30296] FAULT_INJECTION: forcing a failure. 12:57:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 1387.551917][T30296] name failslab, interval 1, probability 0, space 0, times 0 12:57:07 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1387.586911][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1387.592742][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1387.633433][T30296] CPU: 1 PID: 30296 Comm: syz-executor.2 Not tainted 5.4.0-rc2+ #0 [ 1387.641370][T30296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1387.651431][T30296] Call Trace: [ 1387.654741][T30296] dump_stack+0x172/0x1f0 [ 1387.659092][T30296] should_fail.cold+0xa/0x15 [ 1387.663707][T30296] ? fault_create_debugfs_attr+0x180/0x180 [ 1387.669530][T30296] ? ___might_sleep+0x163/0x2c0 [ 1387.673854][T16253] block nbd4: Receive control failed (result -22) [ 1387.674386][T30296] __should_failslab+0x121/0x190 [ 1387.674406][T30296] should_failslab+0x9/0x14 [ 1387.685896][T30296] __kmalloc+0x2e0/0x770 [ 1387.685915][T30296] ? lock_acquire+0x190/0x410 [ 1387.685934][T30296] ? nbd_ioctl+0x16d/0xc44 [ 1387.703708][T30296] ? alloc_workqueue+0x166/0xf10 [ 1387.715597][T30296] alloc_workqueue+0x166/0xf10 [ 1387.715621][T30296] ? nbd_ioctl+0x16d/0xc44 [ 1387.715638][T30296] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1387.730505][T30296] ? __check_heap_object+0x93/0xb3 [ 1387.733385][T30297] block nbd4: shutting down sockets [ 1387.735616][T30296] ? kasan_slab_free+0xe/0x10 [ 1387.735633][T30296] ? mutex_trylock+0x2d0/0x2d0 [ 1387.735647][T30296] ? security_file_ioctl+0x77/0xc0 [ 1387.735664][T30296] ? ksys_ioctl+0x57/0xd0 [ 1387.759685][T30296] ? __x64_sys_ioctl+0x73/0xb0 [ 1387.764459][T30296] ? do_syscall_64+0xfa/0x760 [ 1387.769145][T30296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1387.775229][T30296] nbd_start_device+0x17a/0xbb0 [ 1387.780095][T30296] nbd_ioctl+0x6db/0xc44 12:57:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 1387.784337][T30296] ? find_held_lock+0x35/0x130 [ 1387.789113][T30296] ? nbd_release+0x150/0x150 [ 1387.793710][T30296] ? lock_downgrade+0x920/0x920 [ 1387.798565][T30296] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1387.803862][T30296] ? nbd_release+0x150/0x150 [ 1387.808466][T30296] blkdev_ioctl+0xedb/0x1c20 [ 1387.813074][T30296] ? blkpg_ioctl+0xa90/0xa90 [ 1387.817695][T30296] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1387.823511][T30296] ? __f_unlock_pos+0x19/0x20 [ 1387.828210][T30296] ? ___might_sleep+0x163/0x2c0 [ 1387.833079][T30296] block_ioctl+0xee/0x130 [ 1387.837416][T30296] ? blkdev_fallocate+0x410/0x410 [ 1387.842451][T30296] do_vfs_ioctl+0xdb6/0x13e0 [ 1387.847055][T30296] ? ioctl_preallocate+0x210/0x210 [ 1387.852169][T30296] ? selinux_file_mprotect+0x620/0x620 [ 1387.857633][T30296] ? __fget+0x384/0x560 [ 1387.861801][T30296] ? ksys_dup3+0x3e0/0x3e0 [ 1387.866224][T30296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1387.872478][T30296] ? fput_many+0x12c/0x1a0 [ 1387.876907][T30296] ? tomoyo_file_ioctl+0x23/0x30 [ 1387.881855][T30296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1387.888104][T30296] ? security_file_ioctl+0x8d/0xc0 [ 1387.893232][T30296] ksys_ioctl+0xab/0xd0 [ 1387.897397][T30296] __x64_sys_ioctl+0x73/0xb0 [ 1387.901990][T30296] do_syscall_64+0xfa/0x760 [ 1387.906501][T30296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1387.912386][T30296] RIP: 0033:0x459a59 [ 1387.912402][T30296] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1387.912410][T30296] RSP: 002b:00007f2a4288ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1387.912427][T30296] RAX: ffffffffffffffda RBX: 00007f2a4288ac90 RCX: 0000000000459a59 [ 1387.935931][T30296] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1387.935939][T30296] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1387.935947][T30296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a4288b6d4 [ 1387.935954][T30296] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000009 [ 1387.967199][T30296] block nbd2: Could not allocate knbd recv work queue. [ 1387.996458][T30293] block nbd2: shutting down sockets 12:57:07 executing program 2 (fault-call:10 fault-nth:4): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:07 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00@\x00'}) 12:57:07 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:57:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00H\x00'}) [ 1388.133457][T16253] block nbd4: Receive control failed (result -22) [ 1388.142574][T30412] block nbd4: shutting down sockets 12:57:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) [ 1388.207417][T30437] FAULT_INJECTION: forcing a failure. [ 1388.207417][T30437] name failslab, interval 1, probability 0, space 0, times 0 12:57:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 1388.257459][T30437] CPU: 1 PID: 30437 Comm: syz-executor.2 Not tainted 5.4.0-rc2+ #0 [ 1388.265402][T30437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1388.275478][T30437] Call Trace: [ 1388.278786][T30437] dump_stack+0x172/0x1f0 [ 1388.283136][T30437] should_fail.cold+0xa/0x15 [ 1388.287758][T30437] ? fault_create_debugfs_attr+0x180/0x180 [ 1388.289765][T30411] block nbd3: shutting down sockets [ 1388.293572][T30437] ? ___might_sleep+0x163/0x2c0 12:57:08 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1388.293595][T30437] __should_failslab+0x121/0x190 [ 1388.293618][T30437] should_failslab+0x9/0x14 [ 1388.313235][T30437] kmem_cache_alloc_trace+0x2d3/0x790 [ 1388.318620][T30437] ? __kmalloc+0x608/0x770 [ 1388.323032][T30437] ? lock_acquire+0x190/0x410 [ 1388.327726][T30437] alloc_workqueue_attrs+0x3d/0xc0 [ 1388.332851][T30437] alloc_workqueue+0x18b/0xf10 [ 1388.337698][T30437] ? nbd_ioctl+0x16d/0xc44 [ 1388.342127][T30437] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1388.347855][T30437] ? __check_heap_object+0x93/0xb3 [ 1388.352978][T30437] ? kasan_slab_free+0xe/0x10 [ 1388.357671][T30437] ? mutex_trylock+0x2d0/0x2d0 [ 1388.362449][T30437] ? security_file_ioctl+0x77/0xc0 [ 1388.367662][T30437] ? ksys_ioctl+0x57/0xd0 [ 1388.371989][T30437] ? __x64_sys_ioctl+0x73/0xb0 [ 1388.376761][T30437] ? do_syscall_64+0xfa/0x760 [ 1388.381451][T30437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1388.387539][T30437] nbd_start_device+0x17a/0xbb0 [ 1388.392405][T30437] nbd_ioctl+0x6db/0xc44 [ 1388.396663][T30437] ? find_held_lock+0x35/0x130 [ 1388.401436][T30437] ? nbd_release+0x150/0x150 12:57:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 1388.406034][T30437] ? lock_downgrade+0x920/0x920 [ 1388.410887][T30437] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1388.416190][T30437] ? nbd_release+0x150/0x150 [ 1388.420789][T30437] blkdev_ioctl+0xedb/0x1c20 [ 1388.425383][T30437] ? blkpg_ioctl+0xa90/0xa90 [ 1388.429981][T30437] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1388.435793][T30437] ? __f_unlock_pos+0x19/0x20 [ 1388.439346][T16253] block nbd3: Receive control failed (result -22) [ 1388.440486][T30437] ? ___might_sleep+0x163/0x2c0 [ 1388.440509][T30437] block_ioctl+0xee/0x130 [ 1388.440523][T30437] ? blkdev_fallocate+0x410/0x410 [ 1388.440547][T30437] do_vfs_ioctl+0xdb6/0x13e0 [ 1388.452093][T30437] ? ioctl_preallocate+0x210/0x210 [ 1388.452112][T30437] ? selinux_file_mprotect+0x620/0x620 [ 1388.452136][T30437] ? __fget+0x384/0x560 [ 1388.466041][T30437] ? ksys_dup3+0x3e0/0x3e0 [ 1388.482936][T30529] block nbd3: shutting down sockets [ 1388.485240][T30437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1388.485258][T30437] ? fput_many+0x12c/0x1a0 [ 1388.485281][T30437] ? tomoyo_file_ioctl+0x23/0x30 [ 1388.506057][T30437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1388.512306][T30437] ? security_file_ioctl+0x8d/0xc0 [ 1388.517427][T30437] ksys_ioctl+0xab/0xd0 [ 1388.521583][T30437] __x64_sys_ioctl+0x73/0xb0 [ 1388.526173][T30437] do_syscall_64+0xfa/0x760 [ 1388.530688][T30437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1388.536578][T30437] RIP: 0033:0x459a59 12:57:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) [ 1388.540480][T30437] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1388.560088][T30437] RSP: 002b:00007f2a4288ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1388.568505][T30437] RAX: ffffffffffffffda RBX: 00007f2a4288ac90 RCX: 0000000000459a59 [ 1388.576941][T30437] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1388.584938][T30437] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1388.592979][T30437] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2a4288b6d4 [ 1388.600988][T30437] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000009 [ 1388.651347][T30437] block nbd2: Could not allocate knbd recv work queue. [ 1388.695362][T30419] block nbd2: shutting down sockets 12:57:08 executing program 2 (fault-call:10 fault-nth:5): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:08 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00L\x00'}) 12:57:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:57:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:57:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00`\x00'}) 12:57:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) [ 1388.850500][T16253] block nbd3: Receive control failed (result -22) [ 1388.859913][T30537] block nbd3: shutting down sockets [ 1388.865885][T16253] block nbd4: Receive control failed (result -22) [ 1388.874622][T30538] block nbd4: shutting down sockets 12:57:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:08 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) [ 1389.056012][T16253] block nbd4: Receive control failed (result -22) [ 1389.065347][T30573] block nbd4: shutting down sockets [ 1389.161140][T16253] block nbd3: Receive control failed (result -22) [ 1389.171364][T30633] block nbd3: shutting down sockets 12:57:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00h\x00'}) 12:57:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:09 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:57:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 1389.381029][T16253] block nbd3: Receive control failed (result -22) [ 1389.390241][T30665] block nbd3: shutting down sockets [ 1389.410313][T16253] block nbd4: Receive control failed (result -22) 12:57:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) [ 1389.431234][T30667] block nbd4: shutting down sockets 12:57:09 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:09 executing program 4: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) [ 1389.583850][T16253] block nbd3: Receive control failed (result -22) [ 1389.594720][T30678] block nbd3: shutting down sockets 12:57:09 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x3, 0x0) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000000000)=0x5, 0x4) r4 = syz_open_dev$ndb(0x0, 0x0, 0x8400) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) setsockopt$sock_void(r1, 0x1, 0x12, 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x6) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r6, 0xab03) 12:57:09 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00t\x00'}) 12:57:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:57:09 executing program 4: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:57:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00z\x00'}) 12:57:09 executing program 4: r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1389.870339][T16253] block nbd3: Receive control failed (result -22) [ 1389.889880][T30798] block nbd3: shutting down sockets 12:57:09 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:57:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}) [ 1390.117180][T30797] block nbd2: shutting down sockets 12:57:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x8044d4, &(0x7f0000000140)={[{@mode={'mode'}}, {@mode={'mode', 0x3d, 0x7}}], [{@fowner_gt={'fowner>', r5}}]}) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r6, 0xab03) 12:57:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x80\x00\xa0\x00'}) 12:57:10 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) [ 1390.163356][T16253] block nbd3: Receive control failed (result -22) [ 1390.178532][T30911] block nbd3: shutting down sockets 12:57:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:57:10 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x01\xa0\x00'}) [ 1390.284362][T16253] block nbd2: Receive control failed (result -22) [ 1390.292324][T16253] block nbd2: Receive control failed (result -22) [ 1390.298385][T23256] block nbd2: Receive control failed (result -22) [ 1390.348642][T30921] block nbd2: shutting down sockets 12:57:10 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:57:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) [ 1390.453373][T23256] block nbd3: Receive control failed (result -22) [ 1390.462710][T30929] block nbd3: shutting down sockets 12:57:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x02\xa0\x00'}) 12:57:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000380)) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='net/llc\x00') ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000000300)={0x101, 0x7}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x93af74000661d341) ioctl$IOC_PR_CLEAR(r5, 0x401070cd, &(0x7f0000000280)={0x2}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0x19) r6 = socket(0x1, 0x1, 0x0) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r6) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) r9 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) ioctl$NBD_SET_FLAGS(r8, 0xab0a, 0x1ffffffff) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/138) ioctl$NBD_DO_IT(r8, 0xab03) 12:57:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:57:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) [ 1390.662167][T31042] block nbd2: shutting down sockets 12:57:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xff\xff\xfd\xfd\x00'}) [ 1390.756738][T23256] block nbd3: Receive control failed (result -22) [ 1390.765889][T31048] block nbd3: shutting down sockets 12:57:10 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:57:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:10 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r2, 0x0) dup2(r1, r2) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f00000000c0)) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = socket(0x1, 0x1, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x2, 0x2c6000) ioctl$IOC_PR_RESERVE(r6, 0x401070c9, &(0x7f0000000040)={0xfffffffffffffff8, 0x6}) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r7, 0xab03) [ 1390.888952][T31042] block nbd2: shutting down sockets 12:57:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:57:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xff\xff\xff\xfe\x00'}) [ 1390.991498][T31260] block nbd3: server does not support multiple connections per device. [ 1391.018075][T31258] block nbd3: shutting down sockets 12:57:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:57:11 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1391.050167][T23256] block nbd4: Receive control failed (result -22) [ 1391.058663][T31261] block nbd4: shutting down sockets [ 1391.079495][T31264] block nbd2: shutting down sockets 12:57:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:57:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1391.240100][T31351] block nbd3: server does not support multiple connections per device. 12:57:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x2) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) [ 1391.285703][T31273] block nbd3: shutting down sockets 12:57:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:11 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) [ 1391.346870][ C0] net_ratelimit: 18 callbacks suppressed [ 1391.346879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1391.356864][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1391.358450][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1391.364100][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:57:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xfd\xfd\xff\xff\x00'}) 12:57:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1391.492204][T23256] block nbd2: Receive control failed (result -22) [ 1391.500285][T23256] block nbd2: Receive control failed (result -22) [ 1391.507931][T23256] block nbd2: Receive control failed (result -22) [ 1391.515555][T31460] block nbd2: shutting down sockets [ 1391.544543][T31491] block nbd3: server does not support multiple connections per device. 12:57:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) [ 1391.595946][T31487] block nbd3: shutting down sockets [ 1391.641394][T23256] block nbd4: Receive control failed (result -22) [ 1391.651965][T31493] block nbd4: shutting down sockets 12:57:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xfe\xff\xff\xff\x00'}) 12:57:11 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:11 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'syzkaller0\x00', 0xffff}) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=""/147) socket$l2tp(0x18, 0x1, 0x1) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) 12:57:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:57:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1391.746922][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1391.752801][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1391.781949][T31602] block nbd3: server does not support multiple connections per device. 12:57:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1391.794941][T31601] block nbd3: shutting down sockets 12:57:11 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) [ 1391.906639][T23256] block nbd2: Receive control failed (result -22) [ 1391.914748][T23256] block nbd2: Receive control failed (result -22) [ 1391.921957][T23256] block nbd2: Receive control failed (result -22) 12:57:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:57:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) [ 1391.960123][T23256] block nbd4: Receive control failed (result -22) [ 1391.974906][T31615] block nbd3: server does not support multiple connections per device. [ 1391.977530][T31605] block nbd2: shutting down sockets [ 1391.989007][T31610] block nbd4: shutting down sockets [ 1392.003030][T31613] block nbd3: shutting down sockets 12:57:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\x00'}) 12:57:11 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1392.076855][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1392.082764][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:57:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) 12:57:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x5, 0x80800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x6, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) [ 1392.211972][T31724] block nbd3: server does not support multiple connections per device. [ 1392.227356][T31605] block nbd2: shutting down sockets 12:57:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\x00'}) [ 1392.273410][T31722] block nbd3: shutting down sockets [ 1392.279685][T23256] block nbd4: Receive control failed (result -22) [ 1392.289478][T31723] block nbd4: shutting down sockets 12:57:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:12 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) 12:57:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) [ 1392.466906][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1392.472814][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1392.482684][T31776] block nbd3: shutting down sockets 12:57:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\x00'}) 12:57:12 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101000) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x1}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r7, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xab}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000200)={r10, 0x8, 0x30}, 0xc) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r11, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x11, r11, 0x6) dup2(r6, r7) r12 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r13, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r13, 0x0) dup2(r12, r13) ioctl$NBD_DO_IT(r12, 0xab03) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000000c0)={@remote, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) [ 1392.568073][T23256] block nbd4: Receive control failed (result -22) [ 1392.576920][T31782] block nbd4: shutting down sockets 12:57:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x02\x00'}) 12:57:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:57:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) [ 1392.732623][T31850] block nbd3: shutting down sockets [ 1392.766066][T31848] block nbd2: shutting down sockets 12:57:12 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 1392.847251][T23256] block nbd4: Receive control failed (result -22) [ 1392.856424][T31856] block nbd4: shutting down sockets 12:57:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x03\x00'}) 12:57:12 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) [ 1392.957254][T31956] block nbd3: shutting down sockets 12:57:12 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r5, 0x4}, &(0x7f0000000040)=0x8) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000000c0)=0x111, 0x4) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r2) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x1, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x2200) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r10, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r10, 0x0) dup2(r9, r10) accept(r2, 0x0, &(0x7f0000000140)) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xe2220, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) r12 = dup2(r0, r3) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r13, 0x0) ioctl$NBD_SET_SOCK(r13, 0xab00, r12) ioctl$NBD_SET_FLAGS(r8, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r8, 0xab03) 12:57:12 executing program 3 (fault-call:8 fault-nth:0): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x04\x00'}) [ 1393.123919][T23256] block nbd4: Receive control failed (result -22) [ 1393.133091][T31967] block nbd4: shutting down sockets 12:57:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:57:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1393.234327][T32026] FAULT_INJECTION: forcing a failure. [ 1393.234327][T32026] name failslab, interval 1, probability 0, space 0, times 0 [ 1393.293647][T32026] CPU: 0 PID: 32026 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1393.301624][T32026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1393.311690][T32026] Call Trace: [ 1393.314997][T32026] dump_stack+0x172/0x1f0 [ 1393.319356][T32026] should_fail.cold+0xa/0x15 [ 1393.323960][T32026] ? fault_create_debugfs_attr+0x180/0x180 [ 1393.329782][T32026] ? ___might_sleep+0x163/0x2c0 [ 1393.334649][T32026] __should_failslab+0x121/0x190 [ 1393.339623][T32026] should_failslab+0x9/0x14 [ 1393.344138][T32026] __kmalloc+0x2e0/0x770 [ 1393.348387][T32026] ? mark_held_locks+0xf0/0xf0 [ 1393.353251][T32026] ? _parse_integer+0x190/0x190 [ 1393.358114][T32026] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1393.363856][T32026] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1393.363872][T32026] ? tomoyo_path_number_perm+0x193/0x520 [ 1393.363897][T32026] tomoyo_path_number_perm+0x1dd/0x520 [ 1393.363909][T32026] ? tomoyo_path_number_perm+0x193/0x520 [ 1393.363926][T32026] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1393.375187][T32026] ? __f_unlock_pos+0x19/0x20 [ 1393.375218][T32026] ? ___might_sleep+0x163/0x2c0 [ 1393.375259][T32026] ? selinux_file_mprotect+0x620/0x620 [ 1393.375278][T32026] ? __fget+0x384/0x560 [ 1393.411241][T32026] ? ksys_dup3+0x3e0/0x3e0 [ 1393.415665][T32026] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1393.421903][T32026] ? fput_many+0x12c/0x1a0 [ 1393.426329][T32026] tomoyo_file_ioctl+0x23/0x30 [ 1393.431097][T32026] security_file_ioctl+0x77/0xc0 [ 1393.436040][T32026] ksys_ioctl+0x57/0xd0 [ 1393.440203][T32026] __x64_sys_ioctl+0x73/0xb0 [ 1393.444799][T32026] do_syscall_64+0xfa/0x760 [ 1393.449308][T32026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1393.455202][T32026] RIP: 0033:0x459a59 [ 1393.459120][T32026] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1393.478729][T32026] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1393.487144][T32026] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 12:57:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1393.495114][T32026] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1393.503083][T32026] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1393.511051][T32026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1393.519020][T32026] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 12:57:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x05\x00'}) [ 1393.543042][T31971] block nbd2: shutting down sockets [ 1393.555490][T23256] block nbd4: Receive control failed (result -22) [ 1393.556346][T32026] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1393.576412][T32084] block nbd4: shutting down sockets 12:57:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:57:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\xfd\xff\xff\x00'}) [ 1393.734662][T23256] block nbd3: Receive control failed (result -22) [ 1393.734669][T16253] block nbd3: Receive control failed (result -22) [ 1393.763039][T31976] block nbd3: shutting down sockets 12:57:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x06\x00'}) 12:57:13 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0xffffffffffffffed, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x40, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_pfifo_head_drop={{0x14, 0x1, 'pfifo_head_drop\x00'}, {0x4}}]}, 0x40}}, 0x0) r5 = gettid() r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r9, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r9, 0x0) dup2(r8, r9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r9, 0x0, 0x2, &(0x7f0000000000)='[\x00'}, 0x30) r11 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r11, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r11, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r12 = getpid() sched_setscheduler(r12, 0x0, &(0x7f0000000380)) r13 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r13, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000004bc0)={r12, r13, 0x0, 0xa, &(0x7f0000004b80)='/dev/nbd#\x00'}, 0x30) r15 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r15, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r15, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000004c00)={0x0, 0x0}, &(0x7f0000004c40)=0xc) stat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() sched_setscheduler(r18, 0x0, &(0x7f0000000380)) r19 = geteuid() r20 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={[{@gid={'gid', 0x3d, r21}}]}) sendmsg$netlink(r1, &(0x7f0000004d80)={0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f00000000c0)={0x3300, 0x1e, 0x0, 0x70bd2c, 0x25dfdbff, "", [@nested={0x2120, 0x75, [@generic="3e3c4ddc4d9a315a199b5f12ec1895ff310361d0586d2cd25d54", @typed={0xc, 0x6a, @u64=0x8}, @typed={0x10, 0x31, @str='mime_type]\x00'}, @typed={0x4, 0x4b}, 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@typed={0x8, 0x83, @fd=r11}, @generic="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", @typed={0xc, 0x2d, @u64=0xffff}]}, 0x1394}, {&(0x7f0000004940)={0x1c8, 0x3a, 0x400, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x92, @u32=0x2}, @typed={0x8, 0x2b, @ipv4=@multicast1}, @generic="f35bb7d377c1bc07661a03e292a4eaa82f74e3e2f2f4cbc6d226e9d87a02f49db88266189d6f50e6143af30590b9c422d3501167d8e0ed8d409a7ae5080290e5c8759fec3fa6deebd4aa7cd473ae293c3e40c1fc1c321c0277fed897560afa4b2b01da3294d73fd5686adee62f2e8cf86b0f365c80c7ec79ecb05aeb69fcf8afe5b8c64e99f2422c73f27c027b76109a0a7b08cb7b1a5efcd9ca101183ff7b499c9e1886023452c2e22dd731f85368b9c9905a926bed2358deaadb9c7b4ea448f0468c9ec57c1214016fec2b643e4d272727c1943761b5c35506315e2bd37ba056df4104e6639f00fe152b5a58fad891", @generic="74d3d476e36c2b50310bdb99ef2f05e2659f3bc8702f9fd210830bde4d65565aaac5b98a1faa4a23b28e8ddef3650ebf21a462ff83b7d2c89a073048d574d65cc5c0abfc4ead48f4799407c6707cae8a56e23d48731bd79c15bb1d50248f5466f776c89f9fafad66874d4c518cf465d6224390015c3e5f68b646b123f79739892196c30a7fc6b0b9820bb68e42de6c38fc51dca90b37dff31a44bc135c009e876e72aa7a6252ec56e56cb474d0170468668c", @typed={0x4, 0x5f}]}, 0x1c8}], 0x4, &(0x7f0000004d40)=[@cred={{0x1c, 0x1, 0x2, {r14, r16, r17}}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, r21}}}], 0x40}, 0x49010) r22 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r22) r23 = socket(0x1, 0x1, 0x0) r24 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r24, 0xab00, r23) r25 = syz_open_dev$ndb(0x0, 0x0, 0x0) r26 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r25, 0xab00, r26) ioctl$NBD_SET_FLAGS(r25, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r25, 0xab03) [ 1393.789463][T23256] block nbd4: Receive control failed (result -22) [ 1393.798702][T32095] block nbd4: shutting down sockets 12:57:13 executing program 3 (fault-call:8 fault-nth:1): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc3\xff\xff\xff\x00'}) 12:57:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:57:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1394.014008][T32106] FAULT_INJECTION: forcing a failure. [ 1394.014008][T32106] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1394.027276][T32106] CPU: 0 PID: 32106 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1394.035201][T32106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1394.045290][T32106] Call Trace: [ 1394.048601][T32106] dump_stack+0x172/0x1f0 [ 1394.052951][T32106] should_fail.cold+0xa/0x15 [ 1394.057567][T32106] ? fault_create_debugfs_attr+0x180/0x180 [ 1394.063396][T32106] ? __kasan_check_read+0x11/0x20 [ 1394.068450][T32106] should_fail_alloc_page+0x50/0x60 [ 1394.073662][T32106] __alloc_pages_nodemask+0x1a1/0x900 [ 1394.079077][T32106] ? avc_has_extended_perms+0x8e4/0x1100 [ 1394.084725][T32106] ? __alloc_pages_slowpath+0x2910/0x2910 [ 1394.090457][T32106] ? __kasan_check_read+0x11/0x20 [ 1394.095496][T32106] ? fault_create_debugfs_attr+0x180/0x180 [ 1394.101322][T32106] cache_grow_begin+0x90/0xd20 [ 1394.106103][T32106] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1394.112362][T32106] __kmalloc+0x6b2/0x770 [ 1394.116614][T32106] ? mark_held_locks+0xf0/0xf0 [ 1394.121399][T32106] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1394.127137][T32106] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1394.132705][T32106] ? tomoyo_path_number_perm+0x193/0x520 [ 1394.138358][T32106] tomoyo_path_number_perm+0x1dd/0x520 [ 1394.143826][T32106] ? tomoyo_path_number_perm+0x193/0x520 [ 1394.149473][T32106] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1394.155294][T32106] ? __f_unlock_pos+0x19/0x20 [ 1394.159986][T32106] ? ___might_sleep+0x163/0x2c0 [ 1394.164868][T32106] ? selinux_file_mprotect+0x620/0x620 [ 1394.170339][T32106] ? __fget+0x384/0x560 [ 1394.174520][T32106] ? ksys_dup3+0x3e0/0x3e0 [ 1394.178950][T32106] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1394.185205][T32106] ? fput_many+0x12c/0x1a0 [ 1394.189640][T32106] tomoyo_file_ioctl+0x23/0x30 [ 1394.194436][T32106] security_file_ioctl+0x77/0xc0 [ 1394.199394][T32106] ksys_ioctl+0x57/0xd0 [ 1394.203568][T32106] __x64_sys_ioctl+0x73/0xb0 [ 1394.208195][T32106] do_syscall_64+0xfa/0x760 [ 1394.212719][T32106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1394.218621][T32106] RIP: 0033:0x459a59 [ 1394.222524][T32106] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1394.242137][T32106] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1394.250558][T32106] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 12:57:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:57:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:57:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 1394.258537][T32106] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1394.266514][T32106] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1394.274493][T32106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1394.282475][T32106] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 12:57:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\a\x00'}) [ 1394.310856][T23256] block nbd4: Receive control failed (result -22) [ 1394.332452][T32175] block nbd4: shutting down sockets 12:57:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfe\xff\xff\xff\x00'}) 12:57:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x80) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\b\x00'}) 12:57:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) [ 1394.525387][T16253] block nbd2: Receive control failed (result -22) [ 1394.525393][T23256] block nbd2: Receive control failed (result -22) [ 1394.539855][T16253] block nbd2: Receive control failed (result -22) [ 1394.549385][T32222] block nbd2: shutting down sockets [ 1394.584107][T16253] block nbd3: Receive control failed (result -22) [ 1394.584114][T23256] block nbd3: Receive control failed (result -22) [ 1394.623243][T32105] block nbd3: shutting down sockets 12:57:14 executing program 3 (fault-call:8 fault-nth:2): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x01\x00'}) 12:57:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\n\x00'}) 12:57:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:14 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x10\x00', 0xfffffffffffffff8, 0x101000) ioctl$NBD_CLEAR_QUE(r1, 0xab05) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = socket(0x1, 0x1, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x1, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4b, 0x505080) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) [ 1394.705722][T32222] block nbd2: shutting down sockets 12:57:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:57:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x02\x00'}) [ 1394.823513][T16253] block nbd4: Receive control failed (result -22) [ 1394.832979][T32331] block nbd4: shutting down sockets 12:57:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x13\x00'}) [ 1394.902870][T32339] block nbd2: shutting down sockets [ 1394.916503][T32344] FAULT_INJECTION: forcing a failure. [ 1394.916503][T32344] name failslab, interval 1, probability 0, space 0, times 0 12:57:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xa0\x00\x80\x00'}) 12:57:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) [ 1394.967353][T32339] block nbd2: shutting down sockets [ 1395.011595][T32344] CPU: 1 PID: 32344 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1395.019540][T32344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1395.029601][T32344] Call Trace: [ 1395.032930][T32344] dump_stack+0x172/0x1f0 [ 1395.037279][T32344] should_fail.cold+0xa/0x15 [ 1395.041881][T32344] ? fault_create_debugfs_attr+0x180/0x180 [ 1395.047731][T32344] ? ___might_sleep+0x163/0x2c0 [ 1395.052599][T32344] __should_failslab+0x121/0x190 [ 1395.057576][T32344] should_failslab+0x9/0x14 [ 1395.062087][T32344] __kmalloc+0x2e0/0x770 [ 1395.066339][T32344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1395.072588][T32344] ? d_absolute_path+0x11b/0x170 [ 1395.077535][T32344] ? __d_path+0x140/0x140 [ 1395.081873][T32344] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1395.084067][T16253] block nbd4: Receive control failed (result -22) [ 1395.087259][T32344] tomoyo_encode2.part.0+0xf5/0x400 [ 1395.087279][T32344] tomoyo_encode+0x2b/0x50 [ 1395.087295][T32344] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 1395.087318][T32344] tomoyo_path_number_perm+0x1dd/0x520 [ 1395.087332][T32344] ? tomoyo_path_number_perm+0x193/0x520 [ 1395.087351][T32344] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1395.087364][T32344] ? __f_unlock_pos+0x19/0x20 [ 1395.087395][T32344] ? ___might_sleep+0x163/0x2c0 [ 1395.099186][T32344] ? selinux_file_mprotect+0x620/0x620 [ 1395.099201][T32344] ? __fget+0x384/0x560 [ 1395.099224][T32344] ? ksys_dup3+0x3e0/0x3e0 [ 1395.099240][T32344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1395.099255][T32344] ? fput_many+0x12c/0x1a0 [ 1395.099275][T32344] tomoyo_file_ioctl+0x23/0x30 [ 1395.099290][T32344] security_file_ioctl+0x77/0xc0 [ 1395.099312][T32344] ksys_ioctl+0x57/0xd0 [ 1395.114799][T32344] __x64_sys_ioctl+0x73/0xb0 [ 1395.114817][T32344] do_syscall_64+0xfa/0x760 [ 1395.114839][T32344] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1395.159717][T32350] block nbd4: shutting down sockets [ 1395.160502][T32344] RIP: 0033:0x459a59 [ 1395.160520][T32344] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1395.160532][T32344] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1395.217986][T32344] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1395.217994][T32344] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1395.218002][T32344] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1395.218011][T32344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1395.218019][T32344] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1395.300165][T32344] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1395.321457][T23256] block nbd3: Receive control failed (result -22) [ 1395.321464][T16253] block nbd3: Receive control failed (result -22) [ 1395.347529][T32341] block nbd3: shutting down sockets 12:57:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00H\x00'}) 12:57:15 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000000)={0xb, 0x9, 0x3}) r5 = socket(0x4, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:15 executing program 3 (fault-call:8 fault-nth:3): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x0, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:57:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:57:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:57:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00L\x00'}) [ 1395.567380][T32471] FAULT_INJECTION: forcing a failure. [ 1395.567380][T32471] name failslab, interval 1, probability 0, space 0, times 0 [ 1395.599679][T32471] CPU: 1 PID: 32471 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1395.607670][T32471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1395.617734][T32471] Call Trace: [ 1395.621046][T32471] dump_stack+0x172/0x1f0 [ 1395.625390][T32471] should_fail.cold+0xa/0x15 [ 1395.629991][T32471] ? fault_create_debugfs_attr+0x180/0x180 [ 1395.635810][T32471] ? ___might_sleep+0x163/0x2c0 [ 1395.640680][T32471] __should_failslab+0x121/0x190 [ 1395.641503][T32463] block nbd2: shutting down sockets [ 1395.645615][T32471] should_failslab+0x9/0x14 [ 1395.645633][T32471] __kmalloc+0x2e0/0x770 [ 1395.645650][T32471] ? lock_acquire+0x190/0x410 12:57:15 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r1, 0x0) r2 = dup2(r0, r1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000440)=ANY=[@ANYBLOB="050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000062a34476f9811d590f6f1bdb2e8c736a0000000000000000000000000000000000000000000000000000000000000000000000000000000000783c8a68b6a1d672386e4b00"/219]) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = socket(0x0, 0xa, 0x3) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x45) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r10}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r10, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x3ff, 0x8, 0x5, 0x3f, 0x5, 0xdd9, 0xffff, 0xa4e8, r11}, 0x20) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x10001, @rand_addr="5b92220070e9b8bacbf9d2e7cffde0c6", 0xffff0000}}, 0x2, 0x10001, 0x5, 0x9, 0x6}, &(0x7f00000002c0)=0x98) openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r12, 0x1f, 0x20}, &(0x7f0000000280)=0xc) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) r13 = syz_open_dev$ndb(0x0, 0x0, 0x0) r14 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r13, 0xab00, r14) ioctl$NBD_SET_FLAGS(r13, 0xab0a, 0x1ffffffff) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000400)=0x2) ioctl$NBD_DO_IT(r13, 0xab03) [ 1395.645668][T32471] ? nbd_ioctl+0x16d/0xc44 [ 1395.668672][T32471] ? alloc_workqueue+0x166/0xf10 [ 1395.673612][T32471] alloc_workqueue+0x166/0xf10 [ 1395.678391][T32471] ? nbd_ioctl+0x16d/0xc44 [ 1395.682819][T32471] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1395.688541][T32471] ? __check_heap_object+0x93/0xb3 [ 1395.693656][T32471] ? kasan_slab_free+0xe/0x10 [ 1395.698342][T32471] ? mutex_trylock+0x2d0/0x2d0 [ 1395.703111][T32471] ? security_file_ioctl+0x77/0xc0 [ 1395.708231][T32471] ? ksys_ioctl+0x57/0xd0 [ 1395.712568][T32471] ? __x64_sys_ioctl+0x73/0xb0 [ 1395.717340][T32471] ? do_syscall_64+0xfa/0x760 [ 1395.722027][T32471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1395.728115][T32471] nbd_start_device+0x17a/0xbb0 [ 1395.732988][T32471] nbd_ioctl+0x6db/0xc44 [ 1395.737238][T32471] ? find_held_lock+0x35/0x130 [ 1395.742011][T32471] ? nbd_release+0x150/0x150 [ 1395.746611][T32471] ? lock_downgrade+0x920/0x920 [ 1395.751470][T32471] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1395.756771][T32471] ? nbd_release+0x150/0x150 [ 1395.756792][T32471] blkdev_ioctl+0xedb/0x1c20 [ 1395.756807][T32471] ? blkpg_ioctl+0xa90/0xa90 [ 1395.756824][T32471] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1395.756837][T32471] ? __f_unlock_pos+0x19/0x20 [ 1395.756863][T32471] ? ___might_sleep+0x163/0x2c0 [ 1395.756883][T32471] block_ioctl+0xee/0x130 [ 1395.776401][T32471] ? blkdev_fallocate+0x410/0x410 [ 1395.776424][T32471] do_vfs_ioctl+0xdb6/0x13e0 [ 1395.776447][T32471] ? ioctl_preallocate+0x210/0x210 [ 1395.776468][T32471] ? selinux_file_mprotect+0x620/0x620 [ 1395.810405][T32471] ? __fget+0x384/0x560 [ 1395.814581][T32471] ? ksys_dup3+0x3e0/0x3e0 [ 1395.819000][T32471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1395.819016][T32471] ? fput_many+0x12c/0x1a0 [ 1395.819039][T32471] ? tomoyo_file_ioctl+0x23/0x30 [ 1395.819057][T32471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1395.819071][T32471] ? security_file_ioctl+0x8d/0xc0 [ 1395.819090][T32471] ksys_ioctl+0xab/0xd0 [ 1395.819109][T32471] __x64_sys_ioctl+0x73/0xb0 [ 1395.819129][T32471] do_syscall_64+0xfa/0x760 [ 1395.819148][T32471] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:57:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00`\x00'}) [ 1395.819164][T32471] RIP: 0033:0x459a59 [ 1395.865153][T32471] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1395.865162][T32471] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1395.865177][T32471] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1395.865186][T32471] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1395.865195][T32471] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1395.865204][T32471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1395.865213][T32471] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1395.888182][T32466] block nbd4: shutting down sockets 12:57:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) [ 1395.964665][T32679] block nbd2: shutting down sockets [ 1395.997291][T32471] block nbd3: Could not allocate knbd recv work queue. [ 1396.007379][T32470] block nbd3: shutting down sockets 12:57:15 executing program 3 (fault-call:8 fault-nth:4): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:15 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x101800) r1 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video1\x00', 0x2, 0x0) finit_module(r1, &(0x7f0000000200)='/dev/audio#\x00', 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r0, 0x80044326, &(0x7f0000000180)=0x9) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = socket(0x1, 0x1, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x1ffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f00000000c0)="bfac38686b19803aa321356ff97366ceaac9e5906bf43301aefb37439853a2d9b035849a568855d4594f9d05f438895654f4816ac432bfc882047e11391397434b7b9fcd76fcae826835e3069f54f760fa", 0x51, 0xfffffffffffffffb) ioctl$NBD_DO_IT(r6, 0xab03) r8 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4dd0, 0x319100) getsockopt$ax25_int(r8, 0x101, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 12:57:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00h\x00'}) 12:57:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}) [ 1396.144828][T23256] block nbd4: Receive control failed (result -22) [ 1396.159071][ T320] block nbd4: shutting down sockets [ 1396.184275][T23256] block nbd2: Receive control failed (result -22) 12:57:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 1396.186646][ T328] FAULT_INJECTION: forcing a failure. [ 1396.186646][ T328] name failslab, interval 1, probability 0, space 0, times 0 [ 1396.191484][T23256] block nbd2: Receive control failed (result -22) [ 1396.212033][T23256] block nbd2: Receive control failed (result -22) [ 1396.220696][ T328] CPU: 1 PID: 328 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1396.228454][ T328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1396.238519][ T328] Call Trace: 12:57:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1396.241820][ T328] dump_stack+0x172/0x1f0 [ 1396.246160][ T328] should_fail.cold+0xa/0x15 [ 1396.250757][ T328] ? fault_create_debugfs_attr+0x180/0x180 [ 1396.250776][ T328] ? ___might_sleep+0x163/0x2c0 [ 1396.250796][ T328] __should_failslab+0x121/0x190 [ 1396.250814][ T328] should_failslab+0x9/0x14 [ 1396.250830][ T328] kmem_cache_alloc_trace+0x2d3/0x790 [ 1396.250843][ T328] ? __kmalloc+0x608/0x770 [ 1396.250863][ T328] ? lock_acquire+0x190/0x410 [ 1396.285396][ T328] alloc_workqueue_attrs+0x3d/0xc0 [ 1396.290518][ T328] alloc_workqueue+0x18b/0xf10 [ 1396.295285][ T328] ? nbd_ioctl+0x16d/0xc44 [ 1396.295301][ T328] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1396.295314][ T328] ? __check_heap_object+0x93/0xb3 [ 1396.295329][ T328] ? kasan_slab_free+0xe/0x10 [ 1396.315213][ T328] ? mutex_trylock+0x2d0/0x2d0 [ 1396.319982][ T328] ? security_file_ioctl+0x77/0xc0 [ 1396.320001][ T328] ? ksys_ioctl+0x57/0xd0 [ 1396.320012][ T328] ? __x64_sys_ioctl+0x73/0xb0 [ 1396.320027][ T328] ? do_syscall_64+0xfa/0x760 [ 1396.320043][ T328] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1396.320072][ T328] nbd_start_device+0x17a/0xbb0 [ 1396.320097][ T328] nbd_ioctl+0x6db/0xc44 [ 1396.320111][ T328] ? find_held_lock+0x35/0x130 [ 1396.320131][ T328] ? nbd_release+0x150/0x150 [ 1396.320149][ T328] ? lock_downgrade+0x920/0x920 [ 1396.345047][ T328] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1396.345072][ T328] ? nbd_release+0x150/0x150 [ 1396.345092][ T328] blkdev_ioctl+0xedb/0x1c20 [ 1396.345108][ T328] ? blkpg_ioctl+0xa90/0xa90 [ 1396.345124][ T328] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1396.345139][ T328] ? __f_unlock_pos+0x19/0x20 [ 1396.368406][ T328] ? ___might_sleep+0x163/0x2c0 [ 1396.368431][ T328] block_ioctl+0xee/0x130 [ 1396.368444][ T328] ? blkdev_fallocate+0x410/0x410 [ 1396.368463][ T328] do_vfs_ioctl+0xdb6/0x13e0 [ 1396.368482][ T328] ? ioctl_preallocate+0x210/0x210 [ 1396.368499][ T328] ? selinux_file_mprotect+0x620/0x620 [ 1396.368512][ T328] ? __fget+0x384/0x560 [ 1396.368533][ T328] ? ksys_dup3+0x3e0/0x3e0 [ 1396.368549][ T328] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1396.368563][ T328] ? fput_many+0x12c/0x1a0 [ 1396.368581][ T328] ? tomoyo_file_ioctl+0x23/0x30 [ 1396.368602][ T328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1396.427351][ T328] ? security_file_ioctl+0x8d/0xc0 [ 1396.427388][ T328] ksys_ioctl+0xab/0xd0 [ 1396.435935][ T328] __x64_sys_ioctl+0x73/0xb0 [ 1396.435958][ T328] do_syscall_64+0xfa/0x760 [ 1396.435980][ T328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1396.436000][ T328] RIP: 0033:0x459a59 [ 1396.458111][T23256] block nbd4: Receive control failed (result -22) [ 1396.462857][ T328] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1396.462870][ T328] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1396.504854][ T335] block nbd4: shutting down sockets [ 1396.512154][ T328] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1396.512163][ T328] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1396.512172][ T328] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1396.512181][ T328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1396.512189][ T328] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1396.512436][ C1] net_ratelimit: 20 callbacks suppressed [ 1396.512443][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1396.577417][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1396.589161][ T328] block nbd3: Could not allocate knbd recv work queue. [ 1396.599080][ T326] block nbd3: shutting down sockets [ 1396.616628][ T319] block nbd2: shutting down sockets [ 1396.626937][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1396.632741][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1396.638594][ C0] protocol 88fb is buggy, dev hsr_slave_0 12:57:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10900, 0x0) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) write$P9_RREAD(r5, &(0x7f00000000c0)={0xb0, 0x75, 0x1, {0xa5, "a1a0befbd6144f6d5460e1cbb6bddfe577dd814c7fd56a862f709264bd39c106f9dd1da51f6d70858742404ddb33982342ecf21559e09bd829a3797d15d77f63f1849cad196caaa8089f69170c36f2c44f1210691e90a6f61470e7769fbc4df5d493ff4ee9846808129bc5c674c49600c61cddc7cba20e904eeb8026df8b4c8ae9789b8c0e85030124cf4f52a3e56cc67563e11cb792f61f4220b99dadafe8b3df30c25c71"}}, 0xb0) 12:57:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 1396.644361][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:57:16 executing program 3 (fault-call:8 fault-nth:5): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00l\x00'}) 12:57:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 1396.763224][ T633] block nbd2: server does not support multiple connections per device. [ 1396.776567][ T586] block nbd2: shutting down sockets [ 1396.786595][T23256] block nbd4: Receive control failed (result -22) [ 1396.795278][ T612] block nbd4: shutting down sockets 12:57:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) [ 1396.890780][ T649] FAULT_INJECTION: forcing a failure. [ 1396.890780][ T649] name failslab, interval 1, probability 0, space 0, times 0 12:57:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:57:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00t\x00'}) [ 1396.971465][ T649] CPU: 1 PID: 649 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1396.979234][ T649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1396.989298][ T649] Call Trace: [ 1396.992606][ T649] dump_stack+0x172/0x1f0 [ 1396.996955][ T649] should_fail.cold+0xa/0x15 [ 1397.001566][ T649] ? fault_create_debugfs_attr+0x180/0x180 [ 1397.007392][ T649] ? ___might_sleep+0x163/0x2c0 [ 1397.012285][ T649] __should_failslab+0x121/0x190 [ 1397.017226][ T649] should_failslab+0x9/0x14 12:57:16 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000040)=0x1f) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) [ 1397.017305][ T649] __kmalloc+0x2e0/0x770 [ 1397.017326][ T649] ? apply_wqattrs_prepare+0xae/0x970 [ 1397.017345][ T649] apply_wqattrs_prepare+0xae/0x970 [ 1397.036651][ T649] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1397.042834][ T649] apply_workqueue_attrs_locked+0xcb/0x140 [ 1397.048663][ T649] apply_workqueue_attrs+0x31/0x50 [ 1397.053776][ T649] alloc_workqueue+0xab0/0xf10 [ 1397.053801][ T649] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1397.053815][ T649] ? __check_heap_object+0x93/0xb3 [ 1397.053832][ T649] ? mutex_trylock+0x2d0/0x2d0 [ 1397.053850][ T649] ? security_file_ioctl+0x77/0xc0 [ 1397.079246][ T649] ? ksys_ioctl+0x57/0xd0 [ 1397.083586][ T649] ? __x64_sys_ioctl+0x73/0xb0 [ 1397.088362][ T649] ? do_syscall_64+0xfa/0x760 [ 1397.093072][ T649] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1397.099148][ T649] nbd_start_device+0x17a/0xbb0 [ 1397.099175][ T649] nbd_ioctl+0x6db/0xc44 [ 1397.099190][ T649] ? find_held_lock+0x35/0x130 [ 1397.099211][ T649] ? nbd_release+0x150/0x150 [ 1397.099228][ T649] ? lock_downgrade+0x920/0x920 [ 1397.099242][ T649] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1397.099261][ T649] ? nbd_release+0x150/0x150 [ 1397.099278][ T649] blkdev_ioctl+0xedb/0x1c20 [ 1397.099298][ T649] ? blkpg_ioctl+0xa90/0xa90 [ 1397.127835][ T649] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1397.127849][ T649] ? __f_unlock_pos+0x19/0x20 [ 1397.127879][ T649] ? ___might_sleep+0x163/0x2c0 [ 1397.127902][ T649] block_ioctl+0xee/0x130 [ 1397.127914][ T649] ? blkdev_fallocate+0x410/0x410 [ 1397.127931][ T649] do_vfs_ioctl+0xdb6/0x13e0 [ 1397.127952][ T649] ? ioctl_preallocate+0x210/0x210 [ 1397.127967][ T649] ? selinux_file_mprotect+0x620/0x620 [ 1397.127981][ T649] ? __fget+0x384/0x560 [ 1397.128004][ T649] ? ksys_dup3+0x3e0/0x3e0 [ 1397.128021][ T649] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1397.128035][ T649] ? fput_many+0x12c/0x1a0 [ 1397.128053][ T649] ? tomoyo_file_ioctl+0x23/0x30 [ 1397.128072][ T649] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1397.157108][ T649] ? security_file_ioctl+0x8d/0xc0 [ 1397.157132][ T649] ksys_ioctl+0xab/0xd0 12:57:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00z\x00'}) 12:57:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 1397.157152][ T649] __x64_sys_ioctl+0x73/0xb0 [ 1397.157171][ T649] do_syscall_64+0xfa/0x760 [ 1397.157192][ T649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1397.157204][ T649] RIP: 0033:0x459a59 [ 1397.157218][ T649] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1397.157226][ T649] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1397.157239][ T649] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1397.157247][ T649] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1397.157254][ T649] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1397.157266][ T649] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1397.171169][ T649] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 12:57:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) [ 1397.317826][T23256] block nbd2: Receive control failed (result -22) [ 1397.329406][ T649] block nbd3: Could not allocate knbd recv work queue. [ 1397.336468][T23256] block nbd2: Receive control failed (result -22) [ 1397.343204][T23256] block nbd2: Receive control failed (result -22) [ 1397.351721][ T793] block nbd2: shutting down sockets 12:57:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1397.398936][ T646] block nbd3: shutting down sockets 12:57:17 executing program 3 (fault-call:8 fault-nth:6): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 12:57:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x0f\x01\x00'}) 12:57:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00'}) [ 1397.533234][T23256] block nbd4: Receive control failed (result -22) [ 1397.542123][ T943] block nbd4: shutting down sockets 12:57:17 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x8, 0x8, 0x80) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1397.666847][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1397.666897][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1397.672693][ C1] protocol 88fb is buggy, dev hsr_slave_1 12:57:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x18\x01\x00'}) [ 1397.740763][ T979] FAULT_INJECTION: forcing a failure. [ 1397.740763][ T979] name failslab, interval 1, probability 0, space 0, times 0 [ 1397.801899][ T979] CPU: 0 PID: 979 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1397.809666][ T979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1397.819729][ T979] Call Trace: [ 1397.823037][ T979] dump_stack+0x172/0x1f0 [ 1397.827381][ T979] should_fail.cold+0xa/0x15 [ 1397.831977][ T979] ? fault_create_debugfs_attr+0x180/0x180 [ 1397.837797][ T979] ? ___might_sleep+0x163/0x2c0 [ 1397.842658][ T979] __should_failslab+0x121/0x190 [ 1397.847603][ T979] should_failslab+0x9/0x14 [ 1397.852112][ T979] __kmalloc+0x2e0/0x770 [ 1397.856362][ T979] ? apply_wqattrs_prepare+0xae/0x970 [ 1397.861743][ T979] apply_wqattrs_prepare+0xae/0x970 [ 1397.866943][ T979] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1397.873232][ T979] apply_workqueue_attrs_locked+0xcb/0x140 [ 1397.879050][ T979] apply_workqueue_attrs+0x31/0x50 [ 1397.884167][ T979] alloc_workqueue+0xab0/0xf10 [ 1397.888942][ T979] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1397.894665][ T979] ? __check_heap_object+0x93/0xb3 [ 1397.899786][ T979] ? mutex_trylock+0x2d0/0x2d0 [ 1397.904555][ T979] ? security_file_ioctl+0x77/0xc0 [ 1397.909679][ T979] ? ksys_ioctl+0x57/0xd0 [ 1397.914014][ T979] ? __x64_sys_ioctl+0x73/0xb0 [ 1397.918793][ T979] ? do_syscall_64+0xfa/0x760 [ 1397.923479][ T979] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1397.929687][ T979] nbd_start_device+0x17a/0xbb0 [ 1397.934565][ T979] nbd_ioctl+0x6db/0xc44 [ 1397.938811][ T979] ? find_held_lock+0x35/0x130 [ 1397.943588][ T979] ? nbd_release+0x150/0x150 [ 1397.948186][ T979] ? lock_downgrade+0x920/0x920 [ 1397.953039][ T979] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1397.958349][ T979] ? nbd_release+0x150/0x150 [ 1397.962946][ T979] blkdev_ioctl+0xedb/0x1c20 [ 1397.967545][ T979] ? blkpg_ioctl+0xa90/0xa90 [ 1397.972142][ T979] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1397.977944][ T979] ? __f_unlock_pos+0x19/0x20 [ 1397.982636][ T979] ? ___might_sleep+0x163/0x2c0 [ 1397.987495][ T979] block_ioctl+0xee/0x130 [ 1397.991851][ T979] ? blkdev_fallocate+0x410/0x410 [ 1397.996883][ T979] do_vfs_ioctl+0xdb6/0x13e0 [ 1398.001490][ T979] ? ioctl_preallocate+0x210/0x210 [ 1398.006610][ T979] ? selinux_file_mprotect+0x620/0x620 [ 1398.012070][ T979] ? __fget+0x384/0x560 [ 1398.016241][ T979] ? ksys_dup3+0x3e0/0x3e0 [ 1398.020665][ T979] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1398.026902][ T979] ? fput_many+0x12c/0x1a0 [ 1398.031324][ T979] ? tomoyo_file_ioctl+0x23/0x30 [ 1398.036264][ T979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1398.042511][ T979] ? security_file_ioctl+0x8d/0xc0 [ 1398.047634][ T979] ksys_ioctl+0xab/0xd0 [ 1398.051815][ T979] __x64_sys_ioctl+0x73/0xb0 [ 1398.056421][ T979] do_syscall_64+0xfa/0x760 [ 1398.060949][ T979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1398.066843][ T979] RIP: 0033:0x459a59 [ 1398.070742][ T979] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1398.090342][ T979] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:57:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) 12:57:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xa0\x01\x00'}) [ 1398.098750][ T979] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1398.106719][ T979] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1398.114683][ T979] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1398.122651][ T979] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1398.130635][ T979] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1398.139104][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1398.197841][T16253] block nbd2: Receive control failed (result -22) [ 1398.197848][T23256] block nbd2: Receive control failed (result -22) [ 1398.212270][T23256] block nbd4: Receive control failed (result -22) [ 1398.219384][ T979] block nbd3: Could not allocate knbd recv work queue. [ 1398.230250][ T983] block nbd4: shutting down sockets 12:57:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) [ 1398.248666][ T978] block nbd3: shutting down sockets [ 1398.255291][ T980] block nbd2: shutting down sockets 12:57:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xa0\x02\x00'}) 12:57:18 executing program 3 (fault-call:8 fault-nth:7): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) r6 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) setsockopt$CAIFSO_REQ_PARAM(r6, 0x116, 0x80, &(0x7f0000000040)="b1f3cda0d6a3aed1d31c2dbd22289ad0229ebc05", 0x14) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) [ 1398.479737][ T1211] FAULT_INJECTION: forcing a failure. [ 1398.479737][ T1211] name failslab, interval 1, probability 0, space 0, times 0 [ 1398.516996][ T1211] CPU: 1 PID: 1211 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1398.524860][ T1211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1398.534919][ T1211] Call Trace: [ 1398.538217][ T1211] dump_stack+0x172/0x1f0 [ 1398.542543][ T1211] should_fail.cold+0xa/0x15 [ 1398.547142][ T1211] ? fault_create_debugfs_attr+0x180/0x180 [ 1398.552962][ T1211] ? ___might_sleep+0x163/0x2c0 [ 1398.557853][ T1211] __should_failslab+0x121/0x190 [ 1398.562803][ T1211] should_failslab+0x9/0x14 [ 1398.567332][ T1211] kmem_cache_alloc_trace+0x2d3/0x790 [ 1398.572711][ T1211] ? __kmalloc+0x608/0x770 [ 1398.577145][ T1211] alloc_workqueue_attrs+0x3d/0xc0 [ 1398.582267][ T1211] apply_wqattrs_prepare+0xbe/0x970 [ 1398.582285][ T1211] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1398.582311][ T1211] apply_workqueue_attrs_locked+0xcb/0x140 [ 1398.599442][ T1211] apply_workqueue_attrs+0x31/0x50 [ 1398.599457][ T1211] alloc_workqueue+0xab0/0xf10 [ 1398.599478][ T1211] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1398.615473][ T1211] ? __check_heap_object+0x93/0xb3 [ 1398.620606][ T1211] ? mutex_trylock+0x2d0/0x2d0 [ 1398.625373][ T1211] ? security_file_ioctl+0x77/0xc0 [ 1398.630487][ T1211] ? ksys_ioctl+0x57/0xd0 [ 1398.634812][ T1211] ? __x64_sys_ioctl+0x73/0xb0 [ 1398.639575][ T1211] ? do_syscall_64+0xfa/0x760 [ 1398.644262][ T1211] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1398.650343][ T1211] nbd_start_device+0x17a/0xbb0 [ 1398.655210][ T1211] nbd_ioctl+0x6db/0xc44 [ 1398.659461][ T1211] ? find_held_lock+0x35/0x130 [ 1398.664247][ T1211] ? nbd_release+0x150/0x150 [ 1398.668856][ T1211] ? lock_downgrade+0x920/0x920 [ 1398.673713][ T1211] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1398.679008][ T1211] ? nbd_release+0x150/0x150 [ 1398.683624][ T1211] blkdev_ioctl+0xedb/0x1c20 [ 1398.688219][ T1211] ? blkpg_ioctl+0xa90/0xa90 [ 1398.692820][ T1211] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1398.698629][ T1211] ? __f_unlock_pos+0x19/0x20 [ 1398.703332][ T1211] ? ___might_sleep+0x163/0x2c0 [ 1398.708197][ T1211] block_ioctl+0xee/0x130 [ 1398.712541][ T1211] ? blkdev_fallocate+0x410/0x410 [ 1398.717601][ T1211] do_vfs_ioctl+0xdb6/0x13e0 [ 1398.722197][ T1211] ? ioctl_preallocate+0x210/0x210 [ 1398.727326][ T1211] ? selinux_file_mprotect+0x620/0x620 [ 1398.732788][ T1211] ? __fget+0x384/0x560 [ 1398.736954][ T1211] ? ksys_dup3+0x3e0/0x3e0 [ 1398.741374][ T1211] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1398.747621][ T1211] ? fput_many+0x12c/0x1a0 [ 1398.752050][ T1211] ? tomoyo_file_ioctl+0x23/0x30 [ 1398.756993][ T1211] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1398.763241][ T1211] ? security_file_ioctl+0x8d/0xc0 [ 1398.768373][ T1211] ksys_ioctl+0xab/0xd0 [ 1398.772543][ T1211] __x64_sys_ioctl+0x73/0xb0 [ 1398.777143][ T1211] do_syscall_64+0xfa/0x760 [ 1398.781659][ T1211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1398.787544][ T1211] RIP: 0033:0x459a59 [ 1398.787560][ T1211] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1398.787569][ T1211] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1398.787591][ T1211] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 12:57:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x03\x00'}) 12:57:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:57:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) [ 1398.787599][ T1211] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1398.787606][ T1211] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1398.787614][ T1211] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1398.787622][ T1211] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 12:57:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00$\x03\x00'}) 12:57:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1398.887869][T23256] block nbd2: Receive control failed (result -22) [ 1398.895822][T23256] block nbd2: Receive control failed (result -22) [ 1398.904418][T23256] block nbd4: Receive control failed (result -22) [ 1398.913557][T23256] block nbd2: Receive control failed (result -22) [ 1398.921762][ T1210] block nbd4: shutting down sockets [ 1398.928495][ T1216] block nbd2: shutting down sockets [ 1398.947318][ T1211] block nbd3: Could not allocate knbd recv work queue. [ 1398.956103][ T1208] block nbd3: shutting down sockets 12:57:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) 12:57:19 executing program 3 (fault-call:8 fault-nth:8): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x036\x00'}) 12:57:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) setsockopt$CAIFSO_LINK_SELECT(r2, 0x116, 0x7f, &(0x7f0000000000)=0x3, 0x4) 12:57:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:57:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x006\x03\x00'}) [ 1399.158997][T23256] block nbd4: Receive control failed (result -22) [ 1399.168942][ T1337] block nbd4: shutting down sockets 12:57:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1399.250219][ T1346] FAULT_INJECTION: forcing a failure. [ 1399.250219][ T1346] name failslab, interval 1, probability 0, space 0, times 0 [ 1399.276925][ T1346] CPU: 1 PID: 1346 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1399.284782][ T1346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1399.294841][ T1346] Call Trace: [ 1399.298147][ T1346] dump_stack+0x172/0x1f0 [ 1399.302503][ T1346] should_fail.cold+0xa/0x15 [ 1399.307112][ T1346] ? fault_create_debugfs_attr+0x180/0x180 [ 1399.312933][ T1346] ? ___might_sleep+0x163/0x2c0 [ 1399.317801][ T1346] __should_failslab+0x121/0x190 [ 1399.322749][ T1346] should_failslab+0x9/0x14 [ 1399.327253][ T1346] kmem_cache_alloc_trace+0x2d3/0x790 [ 1399.332631][ T1346] ? __kmalloc+0x608/0x770 [ 1399.338019][ T1346] alloc_workqueue_attrs+0x3d/0xc0 [ 1399.343159][ T1346] apply_wqattrs_prepare+0xbe/0x970 [ 1399.348372][ T1346] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 1399.354546][ T1346] apply_workqueue_attrs_locked+0xcb/0x140 [ 1399.360393][ T1346] apply_workqueue_attrs+0x31/0x50 [ 1399.365517][ T1346] alloc_workqueue+0xab0/0xf10 [ 1399.370328][ T1346] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1399.376052][ T1346] ? __check_heap_object+0x93/0xb3 [ 1399.381181][ T1346] ? mutex_trylock+0x2d0/0x2d0 [ 1399.386035][ T1346] ? security_file_ioctl+0x77/0xc0 [ 1399.391152][ T1346] ? ksys_ioctl+0x57/0xd0 [ 1399.395490][ T1346] ? __x64_sys_ioctl+0x73/0xb0 12:57:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:57:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x039\x00'}) 12:57:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x009\x03\x00'}) [ 1399.400258][ T1346] ? do_syscall_64+0xfa/0x760 [ 1399.404943][ T1346] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1399.411031][ T1346] nbd_start_device+0x17a/0xbb0 [ 1399.415903][ T1346] nbd_ioctl+0x6db/0xc44 [ 1399.420151][ T1346] ? find_held_lock+0x35/0x130 [ 1399.424932][ T1346] ? nbd_release+0x150/0x150 [ 1399.429540][ T1346] ? lock_downgrade+0x920/0x920 [ 1399.434404][ T1346] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1399.439705][ T1346] ? nbd_release+0x150/0x150 [ 1399.444304][ T1346] blkdev_ioctl+0xedb/0x1c20 [ 1399.448907][ T1346] ? blkpg_ioctl+0xa90/0xa90 [ 1399.453507][ T1346] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1399.459317][ T1346] ? __f_unlock_pos+0x19/0x20 [ 1399.464017][ T1346] ? ___might_sleep+0x163/0x2c0 [ 1399.468892][ T1346] block_ioctl+0xee/0x130 [ 1399.473225][ T1346] ? blkdev_fallocate+0x410/0x410 [ 1399.478380][ T1346] do_vfs_ioctl+0xdb6/0x13e0 [ 1399.482997][ T1346] ? ioctl_preallocate+0x210/0x210 [ 1399.488120][ T1346] ? selinux_file_mprotect+0x620/0x620 [ 1399.493586][ T1346] ? __fget+0x384/0x560 [ 1399.497766][ T1346] ? ksys_dup3+0x3e0/0x3e0 [ 1399.502192][ T1346] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1399.508438][ T1346] ? fput_many+0x12c/0x1a0 [ 1399.512874][ T1346] ? tomoyo_file_ioctl+0x23/0x30 [ 1399.517815][ T1346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1399.524058][ T1346] ? security_file_ioctl+0x8d/0xc0 [ 1399.529175][ T1346] ksys_ioctl+0xab/0xd0 [ 1399.533347][ T1346] __x64_sys_ioctl+0x73/0xb0 [ 1399.537941][ T1346] do_syscall_64+0xfa/0x760 [ 1399.537965][ T1346] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:57:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) 12:57:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1399.537978][ T1346] RIP: 0033:0x459a59 [ 1399.537993][ T1346] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1399.538001][ T1346] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1399.538015][ T1346] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1399.538022][ T1346] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1399.538030][ T1346] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1399.538038][ T1346] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1399.538045][ T1346] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1399.586394][ T1349] block nbd2: Could not allocate knbd recv work queue. [ 1399.642440][T23256] block nbd4: Receive control failed (result -22) 12:57:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x05\x00'}) [ 1399.652125][ T1457] block nbd4: shutting down sockets [ 1399.667245][ T1346] block nbd3: Could not allocate knbd recv work queue. [ 1399.677113][ T1345] block nbd3: shutting down sockets 12:57:19 executing program 3 (fault-call:8 fault-nth:9): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1399.789154][ T1349] block nbd2: shutting down sockets 12:57:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r8, &(0x7f0000000040)=0x4) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 12:57:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) [ 1399.856619][ T1472] block nbd4: server does not support multiple connections per device. [ 1399.918487][ T1470] block nbd4: shutting down sockets 12:57:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x06\x00'}) 12:57:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1399.950871][ T1474] FAULT_INJECTION: forcing a failure. [ 1399.950871][ T1474] name failslab, interval 1, probability 0, space 0, times 0 12:57:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) 12:57:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) [ 1400.043935][ T1474] CPU: 1 PID: 1474 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1400.051800][ T1474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1400.061873][ T1474] Call Trace: [ 1400.065186][ T1474] dump_stack+0x172/0x1f0 [ 1400.069538][ T1474] should_fail.cold+0xa/0x15 [ 1400.074151][ T1474] ? fault_create_debugfs_attr+0x180/0x180 [ 1400.079968][ T1474] ? ___might_sleep+0x163/0x2c0 [ 1400.084835][ T1474] __should_failslab+0x121/0x190 [ 1400.089782][ T1474] should_failslab+0x9/0x14 [ 1400.094325][ T1474] kmem_cache_alloc_node_trace+0x274/0x750 [ 1400.100141][ T1474] ? lock_downgrade+0x920/0x920 [ 1400.104998][ T1474] alloc_worker+0x47/0x1c0 [ 1400.109421][ T1474] init_rescuer.part.0+0x1f/0x190 [ 1400.114459][ T1474] alloc_workqueue+0x71b/0xf10 [ 1400.119242][ T1474] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1400.124965][ T1474] ? __check_heap_object+0x93/0xb3 [ 1400.130101][ T1474] ? mutex_trylock+0x2d0/0x2d0 [ 1400.134872][ T1474] ? security_file_ioctl+0x77/0xc0 [ 1400.134937][ T1475] block nbd2: shutting down sockets [ 1400.139988][ T1474] ? ksys_ioctl+0x57/0xd0 [ 1400.140004][ T1474] ? __x64_sys_ioctl+0x73/0xb0 [ 1400.140019][ T1474] ? do_syscall_64+0xfa/0x760 [ 1400.140034][ T1474] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1400.140062][ T1474] nbd_start_device+0x17a/0xbb0 [ 1400.140089][ T1474] nbd_ioctl+0x6db/0xc44 [ 1400.140104][ T1474] ? find_held_lock+0x35/0x130 [ 1400.140123][ T1474] ? nbd_release+0x150/0x150 [ 1400.183490][ T1474] ? lock_downgrade+0x920/0x920 [ 1400.188350][ T1474] ? lockdep_hardirqs_on+0x421/0x5e0 12:57:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x3, 0x2, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1400.193670][ T1474] ? nbd_release+0x150/0x150 [ 1400.198271][ T1474] blkdev_ioctl+0xedb/0x1c20 [ 1400.202887][ T1474] ? blkpg_ioctl+0xa90/0xa90 [ 1400.207472][ T1474] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1400.207485][ T1474] ? __f_unlock_pos+0x19/0x20 [ 1400.207514][ T1474] ? ___might_sleep+0x163/0x2c0 [ 1400.207533][ T1474] block_ioctl+0xee/0x130 [ 1400.207545][ T1474] ? blkdev_fallocate+0x410/0x410 [ 1400.207562][ T1474] do_vfs_ioctl+0xdb6/0x13e0 [ 1400.207580][ T1474] ? ioctl_preallocate+0x210/0x210 12:57:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) [ 1400.222877][ T1474] ? selinux_file_mprotect+0x620/0x620 [ 1400.222901][ T1474] ? __fget+0x384/0x560 [ 1400.251542][ T1474] ? ksys_dup3+0x3e0/0x3e0 [ 1400.255963][ T1474] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1400.262198][ T1474] ? fput_many+0x12c/0x1a0 [ 1400.266611][ T1474] ? tomoyo_file_ioctl+0x23/0x30 [ 1400.266631][ T1474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1400.266647][ T1474] ? security_file_ioctl+0x8d/0xc0 [ 1400.266665][ T1474] ksys_ioctl+0xab/0xd0 [ 1400.287059][ T1474] __x64_sys_ioctl+0x73/0xb0 [ 1400.291660][ T1474] do_syscall_64+0xfa/0x760 [ 1400.296178][ T1474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1400.302092][ T1474] RIP: 0033:0x459a59 [ 1400.306019][ T1474] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1400.325637][ T1474] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1400.325650][ T1474] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1400.325656][ T1474] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1400.325664][ T1474] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1400.325672][ T1474] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1400.325680][ T1474] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 12:57:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) [ 1400.388296][ T1602] block nbd4: server does not support multiple connections per device. [ 1400.407803][T23256] block nbd2: Receive control failed (result -22) [ 1400.415908][T23256] block nbd2: Receive control failed (result -22) [ 1400.425317][ T1598] block nbd2: shutting down sockets [ 1400.431121][ T1542] block nbd4: shutting down sockets [ 1400.457407][ T1474] block nbd3: Could not allocate knbd recv work queue. [ 1400.492760][ T1473] block nbd3: shutting down sockets 12:57:20 executing program 3 (fault-call:8 fault-nth:10): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\a\x00'}) 12:57:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) 12:57:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:20 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x10, 0x1, 0x2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1400.676666][ T1711] block nbd4: server does not support multiple connections per device. [ 1400.716667][ T1710] block nbd4: shutting down sockets [ 1400.721934][ T1717] FAULT_INJECTION: forcing a failure. [ 1400.721934][ T1717] name failslab, interval 1, probability 0, space 0, times 0 [ 1400.723670][ T1717] CPU: 0 PID: 1717 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1400.742366][ T1717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1400.752423][ T1717] Call Trace: [ 1400.755719][ T1717] dump_stack+0x172/0x1f0 [ 1400.760067][ T1717] should_fail.cold+0xa/0x15 [ 1400.764667][ T1717] ? fault_create_debugfs_attr+0x180/0x180 [ 1400.770484][ T1717] ? ___might_sleep+0x163/0x2c0 [ 1400.775348][ T1717] __should_failslab+0x121/0x190 [ 1400.780294][ T1717] should_failslab+0x9/0x14 [ 1400.784815][ T1717] kmem_cache_alloc_node_trace+0x274/0x750 [ 1400.790643][ T1717] ? lock_downgrade+0x920/0x920 [ 1400.795505][ T1717] alloc_worker+0x47/0x1c0 [ 1400.799929][ T1717] init_rescuer.part.0+0x1f/0x190 [ 1400.804960][ T1717] alloc_workqueue+0x71b/0xf10 [ 1400.809739][ T1717] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1400.815459][ T1717] ? __check_heap_object+0x93/0xb3 [ 1400.820581][ T1717] ? mutex_trylock+0x2d0/0x2d0 [ 1400.825346][ T1717] ? security_file_ioctl+0x77/0xc0 [ 1400.830455][ T1717] ? ksys_ioctl+0x57/0xd0 [ 1400.834783][ T1717] ? __x64_sys_ioctl+0x73/0xb0 [ 1400.839569][ T1717] ? do_syscall_64+0xfa/0x760 [ 1400.844245][ T1717] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1400.850326][ T1717] nbd_start_device+0x17a/0xbb0 [ 1400.855195][ T1717] nbd_ioctl+0x6db/0xc44 [ 1400.859443][ T1717] ? find_held_lock+0x35/0x130 [ 1400.864226][ T1717] ? nbd_release+0x150/0x150 [ 1400.868820][ T1717] ? lock_downgrade+0x920/0x920 [ 1400.873701][ T1717] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1400.878996][ T1717] ? nbd_release+0x150/0x150 [ 1400.883589][ T1717] blkdev_ioctl+0xedb/0x1c20 [ 1400.888190][ T1717] ? blkpg_ioctl+0xa90/0xa90 [ 1400.892783][ T1717] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1400.898589][ T1717] ? __f_unlock_pos+0x19/0x20 [ 1400.903283][ T1717] ? ___might_sleep+0x163/0x2c0 [ 1400.908144][ T1717] block_ioctl+0xee/0x130 [ 1400.912474][ T1717] ? blkdev_fallocate+0x410/0x410 [ 1400.917501][ T1717] do_vfs_ioctl+0xdb6/0x13e0 [ 1400.922100][ T1717] ? ioctl_preallocate+0x210/0x210 [ 1400.927214][ T1717] ? selinux_file_mprotect+0x620/0x620 [ 1400.932674][ T1717] ? __fget+0x384/0x560 [ 1400.936834][ T1717] ? ksys_dup3+0x3e0/0x3e0 [ 1400.941250][ T1717] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1400.947490][ T1717] ? fput_many+0x12c/0x1a0 [ 1400.951917][ T1717] ? tomoyo_file_ioctl+0x23/0x30 [ 1400.956855][ T1717] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1400.963098][ T1717] ? security_file_ioctl+0x8d/0xc0 [ 1400.968216][ T1717] ksys_ioctl+0xab/0xd0 [ 1400.972382][ T1717] __x64_sys_ioctl+0x73/0xb0 [ 1400.976985][ T1717] do_syscall_64+0xfa/0x760 [ 1400.981491][ T1717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1400.987379][ T1717] RIP: 0033:0x459a59 [ 1400.991276][ T1717] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1401.010885][ T1717] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1401.019294][ T1717] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 12:57:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) 12:57:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\n\x00'}) 12:57:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x02\x00'}) [ 1401.027261][ T1717] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1401.035229][ T1717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1401.043197][ T1717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1401.051169][ T1717] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1401.131282][T23256] block nbd2: Receive control failed (result -22) [ 1401.131288][T16253] block nbd2: Receive control failed (result -22) [ 1401.147030][ T1718] block nbd2: shutting down sockets [ 1401.169018][ T1725] block nbd4: server does not support multiple connections per device. [ 1401.201085][ T1722] block nbd4: shutting down sockets 12:57:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x03\x00'}) 12:57:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) [ 1401.313231][ T1718] block nbd2: shutting down sockets 12:57:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 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) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000488}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r6, 0x800, 0x70bd2a, 0x25dfdbfb, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x6db6ab8e, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x14000891}, 0x44841) r7 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r7) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:21 executing program 3 (fault-call:8 fault-nth:11): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x04\x00'}) 12:57:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xc3\x00'}) [ 1401.406093][ T1717] block nbd3: Could not allocate knbd recv work queue. [ 1401.430586][ T1715] block nbd3: shutting down sockets 12:57:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xfd\xfd\x00'}) 12:57:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x13\x00'}) [ 1401.555425][ T1858] block nbd4: server does not support multiple connections per device. [ 1401.575027][T23256] block nbd2: Receive control failed (result -22) [ 1401.575033][T16253] block nbd2: Receive control failed (result -22) [ 1401.590233][T23256] block nbd2: Receive control failed (result -22) [ 1401.599416][ T1852] block nbd2: shutting down sockets 12:57:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x05\x00'}) [ 1401.646626][ T1861] FAULT_INJECTION: forcing a failure. [ 1401.646626][ T1861] name failslab, interval 1, probability 0, space 0, times 0 [ 1401.647683][ T1855] block nbd4: shutting down sockets [ 1401.702947][ T1861] CPU: 0 PID: 1861 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1401.710804][ T1861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1401.720868][ T1861] Call Trace: [ 1401.724173][ T1861] dump_stack+0x172/0x1f0 [ 1401.728526][ T1861] should_fail.cold+0xa/0x15 [ 1401.733141][ T1861] ? fault_create_debugfs_attr+0x180/0x180 [ 1401.738963][ T1861] ? ___might_sleep+0x163/0x2c0 [ 1401.743827][ T1861] __should_failslab+0x121/0x190 [ 1401.748772][ T1861] should_failslab+0x9/0x14 [ 1401.753289][ T1861] kmem_cache_alloc+0x2aa/0x710 [ 1401.758152][ T1861] ? __kasan_check_read+0x11/0x20 [ 1401.763191][ T1861] __kernfs_new_node+0xf0/0x6c0 [ 1401.768057][ T1861] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1401.773519][ T1861] ? __kasan_check_read+0x11/0x20 [ 1401.778556][ T1861] ? disk_part_iter_next+0x41a/0x6c0 [ 1401.783846][ T1861] ? find_held_lock+0x35/0x130 [ 1401.788621][ T1861] ? disk_part_iter_next+0x41a/0x6c0 [ 1401.793919][ T1861] kernfs_new_node+0x96/0x120 [ 1401.798607][ T1861] __kernfs_create_file+0x51/0x340 [ 1401.803724][ T1861] sysfs_add_file_mode_ns+0x222/0x560 [ 1401.809109][ T1861] sysfs_create_file_ns+0x13d/0x1d0 [ 1401.814312][ T1861] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1401.814336][ T1861] ? security_file_ioctl+0x77/0xc0 [ 1401.814357][ T1861] ? blk_mq_init_queue+0xb0/0xb0 [ 1401.830030][ T1861] device_create_file+0xf6/0x1e0 [ 1401.830051][ T1861] nbd_start_device+0x3ba/0xbb0 [ 1401.839840][ T1861] nbd_ioctl+0x6db/0xc44 [ 1401.844086][ T1861] ? find_held_lock+0x35/0x130 [ 1401.848863][ T1861] ? nbd_release+0x150/0x150 [ 1401.853462][ T1861] ? lock_downgrade+0x920/0x920 [ 1401.858313][ T1861] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1401.863613][ T1861] ? nbd_release+0x150/0x150 [ 1401.868209][ T1861] blkdev_ioctl+0xedb/0x1c20 [ 1401.872830][ T1861] ? blkpg_ioctl+0xa90/0xa90 [ 1401.877460][ T1861] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1401.883261][ T1861] ? __f_unlock_pos+0x19/0x20 [ 1401.887959][ T1861] ? ___might_sleep+0x163/0x2c0 [ 1401.892822][ T1861] block_ioctl+0xee/0x130 [ 1401.897146][ T1861] ? blkdev_fallocate+0x410/0x410 [ 1401.902175][ T1861] do_vfs_ioctl+0xdb6/0x13e0 [ 1401.906778][ T1861] ? ioctl_preallocate+0x210/0x210 [ 1401.911894][ T1861] ? selinux_file_mprotect+0x620/0x620 [ 1401.917348][ T1861] ? __fget+0x384/0x560 [ 1401.921513][ T1861] ? ksys_dup3+0x3e0/0x3e0 [ 1401.925932][ T1861] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1401.932169][ T1861] ? fput_many+0x12c/0x1a0 [ 1401.936589][ T1861] ? tomoyo_file_ioctl+0x23/0x30 [ 1401.941530][ T1861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1401.947769][ T1861] ? security_file_ioctl+0x8d/0xc0 [ 1401.952897][ T1861] ksys_ioctl+0xab/0xd0 [ 1401.957062][ T1861] __x64_sys_ioctl+0x73/0xb0 [ 1401.961654][ T1861] do_syscall_64+0xfa/0x760 [ 1401.966164][ T1861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1401.972053][ T1861] RIP: 0033:0x459a59 [ 1401.975948][ T1861] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1401.995552][ T1861] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1402.003963][ T1861] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1402.011930][ T1861] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1402.019899][ T1861] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1402.027870][ T1861] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1402.035837][ T1861] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1402.044190][ C0] net_ratelimit: 18 callbacks suppressed 12:57:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x06\x00'}) 12:57:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xed3a8eefacbf729d) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r7, 0x0) dup2(r6, r7) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x800, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r8, 0x0) ioctl$NBD_SET_FLAGS(r8, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1402.044201][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1402.046873][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1402.049939][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1402.055577][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1402.073391][ T1861] block nbd3: device_create_file failed! [ 1402.099258][ T1860] block nbd3: shutting down sockets 12:57:22 executing program 3 (fault-call:8 fault-nth:12): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xfe\x00'}) 12:57:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x01\x18\x00'}) [ 1402.141662][ T1972] block nbd2: server does not support multiple connections per device. [ 1402.180147][ T1971] block nbd2: shutting down sockets 12:57:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\a\x00'}) [ 1402.226841][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1402.232699][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1402.260926][ T1980] block nbd4: server does not support multiple connections per device. 12:57:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 1402.305305][ T1974] block nbd4: shutting down sockets 12:57:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x03$\x00'}) 12:57:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x882) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x20, 0x583400) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000040)={0x1, 0x404, 0x200, 0xfffe, 0x8, 0x34, 0x7, 0x11, 0x2, 0x20}) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1402.362616][ T2074] FAULT_INJECTION: forcing a failure. [ 1402.362616][ T2074] name failslab, interval 1, probability 0, space 0, times 0 12:57:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x036\x00'}) [ 1402.474491][T23256] block nbd2: Receive control failed (result -22) [ 1402.482576][T23256] block nbd2: Receive control failed (result -22) [ 1402.489595][T23256] block nbd2: Receive control failed (result -22) [ 1402.497419][ T2086] block nbd2: shutting down sockets [ 1402.513183][ T2074] CPU: 1 PID: 2074 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1402.521036][ T2074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1402.531097][ T2074] Call Trace: [ 1402.534401][ T2074] dump_stack+0x172/0x1f0 [ 1402.538746][ T2074] should_fail.cold+0xa/0x15 [ 1402.538767][ T2074] ? fault_create_debugfs_attr+0x180/0x180 [ 1402.538791][ T2074] ? ___might_sleep+0x163/0x2c0 [ 1402.538817][ T2074] __should_failslab+0x121/0x190 [ 1402.538834][ T2074] should_failslab+0x9/0x14 [ 1402.538848][ T2074] kmem_cache_alloc+0x2aa/0x710 [ 1402.538865][ T2074] ? __kasan_check_read+0x11/0x20 12:57:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) [ 1402.554260][ T2074] __kernfs_new_node+0xf0/0x6c0 [ 1402.554280][ T2074] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1402.554293][ T2074] ? __kasan_check_read+0x11/0x20 [ 1402.554321][ T2074] ? disk_part_iter_next+0x41a/0x6c0 [ 1402.594157][ T2074] ? find_held_lock+0x35/0x130 [ 1402.598936][ T2074] ? disk_part_iter_next+0x41a/0x6c0 [ 1402.600468][ T2093] block nbd4: shutting down sockets [ 1402.604248][ T2074] kernfs_new_node+0x96/0x120 [ 1402.604269][ T2074] __kernfs_create_file+0x51/0x340 [ 1402.619224][ T2074] sysfs_add_file_mode_ns+0x222/0x560 [ 1402.624619][ T2074] sysfs_create_file_ns+0x13d/0x1d0 [ 1402.629828][ T2074] ? sysfs_add_file_mode_ns+0x560/0x560 [ 1402.635375][ T2074] ? security_file_ioctl+0x77/0xc0 [ 1402.635391][ T2074] ? blk_mq_init_queue+0xb0/0xb0 [ 1402.635411][ T2074] device_create_file+0xf6/0x1e0 [ 1402.650363][ T2074] nbd_start_device+0x3ba/0xbb0 [ 1402.655227][ T2074] nbd_ioctl+0x6db/0xc44 [ 1402.659466][ T2074] ? find_held_lock+0x35/0x130 [ 1402.664232][ T2074] ? nbd_release+0x150/0x150 [ 1402.668833][ T2074] ? lock_downgrade+0x920/0x920 [ 1402.673682][ T2074] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1402.673704][ T2074] ? nbd_release+0x150/0x150 [ 1402.683571][ T2074] blkdev_ioctl+0xedb/0x1c20 [ 1402.688170][ T2074] ? blkpg_ioctl+0xa90/0xa90 [ 1402.692773][ T2074] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1402.698583][ T2074] ? __f_unlock_pos+0x19/0x20 [ 1402.706842][ T2074] ? ___might_sleep+0x163/0x2c0 [ 1402.711693][ T2074] block_ioctl+0xee/0x130 [ 1402.716021][ T2074] ? blkdev_fallocate+0x410/0x410 [ 1402.721057][ T2074] do_vfs_ioctl+0xdb6/0x13e0 12:57:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\xa0\xff\xff\xff\xff\x00'}) [ 1402.725658][ T2074] ? ioctl_preallocate+0x210/0x210 [ 1402.730771][ T2074] ? selinux_file_mprotect+0x620/0x620 [ 1402.736234][ T2074] ? __fget+0x384/0x560 [ 1402.740405][ T2074] ? ksys_dup3+0x3e0/0x3e0 [ 1402.744949][ T2074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1402.751191][ T2074] ? fput_many+0x12c/0x1a0 [ 1402.755618][ T2074] ? tomoyo_file_ioctl+0x23/0x30 [ 1402.760561][ T2074] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1402.766815][ T2074] ? security_file_ioctl+0x8d/0xc0 [ 1402.771938][ T2074] ksys_ioctl+0xab/0xd0 [ 1402.776111][ T2074] __x64_sys_ioctl+0x73/0xb0 [ 1402.780714][ T2074] do_syscall_64+0xfa/0x760 [ 1402.785237][ T2074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1402.791116][ T2074] RIP: 0033:0x459a59 [ 1402.791132][ T2074] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1402.791139][ T2074] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:57:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1402.791151][ T2074] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1402.791159][ T2074] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1402.791166][ T2074] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1402.791173][ T2074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1402.791180][ T2074] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1402.840786][ T2074] block nbd3: device_create_file failed! [ 1402.898848][ T2100] block nbd4: shutting down sockets [ 1402.959371][ T1997] block nbd3: shutting down sockets 12:57:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x039\x00'}) 12:57:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\b\x00'}) 12:57:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:57:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xa0\xff\xff\xff\xff\x00'}) [ 1402.986538][ T2086] block nbd2: shutting down sockets 12:57:22 executing program 3 (fault-call:8 fault-nth:13): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/d\\v/nbd#\x00', 0x0, 0x40000) r1 = socket(0x2, 0x6, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000240)=""/192, &(0x7f0000000040)=0xc0) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000000)) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) r7 = socket(0x1, 0x1, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0xffffffffffffffed, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000002400070500"/20, @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f700004000200000000003da35bf71c1585fc402ac50e63aaa1c613f0dd98a2ebc1723a493643f5368cdafa44cf3b04a82a3927c95358cb3772e5819cab4f0e50e00b4ddedbea46b64d4c66319d7d79e1b7dbdbeda0f682b3f056214e0f2cceaa77c69e47d0bcd5671364daf74a938f4288bb6f5aeaf988d288490c73b7b697edfc01afe8b31ee5183562dea956e78403f4a032109777a5da06a37cf6a2115aa6a61941f5afbe30b0ee9baaec3822d2cf234d1e41fa4c3002e994779a432ecc97c327a4"], 0x40}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004100}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=@newneigh={0x54, 0x1c, 0x3, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x0, 0x0, r5, 0x8, 0x28, 0x8}, [@NDA_VLAN={0x8, 0x5, 0x1}, @NDA_DST_MAC={0xc, 0x1, @local}, @NDA_DST_IPV4={0x8, 0x1, @multicast2}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_SRC_VNI={0x8, 0xb, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000000) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r6, 0xab03) 12:57:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\n\x00'}) [ 1403.102218][ T2205] block nbd4: shutting down sockets [ 1403.107602][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1403.107669][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1403.107775][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1403.107833][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1403.144063][ T2212] FAULT_INJECTION: forcing a failure. 12:57:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00@\x00'}) [ 1403.144063][ T2212] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.178154][ T2212] CPU: 1 PID: 2212 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1403.186002][ T2212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1403.196094][ T2212] Call Trace: [ 1403.199402][ T2212] dump_stack+0x172/0x1f0 [ 1403.203744][ T2212] should_fail.cold+0xa/0x15 [ 1403.208349][ T2212] ? fault_create_debugfs_attr+0x180/0x180 [ 1403.214167][ T2212] ? ___might_sleep+0x163/0x2c0 [ 1403.219027][ T2212] __should_failslab+0x121/0x190 [ 1403.219046][ T2212] should_failslab+0x9/0x14 [ 1403.219062][ T2212] kmem_cache_alloc+0x2aa/0x710 [ 1403.219081][ T2212] ? avc_has_perm_noaudit+0x38c/0x570 [ 1403.219100][ T2212] __d_alloc+0x2e/0x8c0 [ 1403.219111][ T2212] ? avc_has_perm_noaudit+0x38c/0x570 [ 1403.219129][ T2212] d_alloc+0x4d/0x280 [ 1403.219149][ T2212] d_alloc_parallel+0xf4/0x1c30 [ 1403.219163][ T2212] ? mark_lock+0xc2/0x1220 [ 1403.219190][ T2212] ? __kasan_check_read+0x11/0x20 [ 1403.266492][ T2212] ? mark_lock+0xc2/0x1220 [ 1403.270920][ T2212] ? __d_lookup_rcu+0x6c0/0x6c0 12:57:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x13\x00'}) [ 1403.275769][ T2212] ? __d_lookup+0x408/0x760 [ 1403.280274][ T2212] ? find_held_lock+0x35/0x130 [ 1403.285039][ T2212] ? lockdep_init_map+0x1be/0x6d0 [ 1403.290063][ T2212] ? lockdep_init_map+0x1be/0x6d0 [ 1403.295105][ T2212] __lookup_slow+0x1ab/0x500 [ 1403.299712][ T2212] ? vfs_unlink+0x620/0x620 [ 1403.304240][ T2212] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1403.309544][ T2212] ? d_lookup+0x19e/0x260 [ 1403.313889][ T2212] lookup_one_len+0x16d/0x1a0 [ 1403.318574][ T2212] ? lookup_one_len_unlocked+0x100/0x100 [ 1403.324208][ T2212] ? do_raw_spin_unlock+0x57/0x270 [ 1403.329332][ T2212] ? mntput+0x74/0xa0 [ 1403.333334][ T2212] start_creating+0xc5/0x1d0 [ 1403.337941][ T2212] debugfs_create_dir+0x26/0x380 [ 1403.342899][ T2212] nbd_start_device+0x452/0xbb0 [ 1403.347776][ T2212] nbd_ioctl+0x6db/0xc44 [ 1403.352025][ T2212] ? find_held_lock+0x35/0x130 [ 1403.356794][ T2212] ? nbd_release+0x150/0x150 [ 1403.361390][ T2212] ? lock_downgrade+0x920/0x920 [ 1403.366243][ T2212] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1403.371536][ T2212] ? nbd_release+0x150/0x150 12:57:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xa0\xff\xff\xff\xff\x00'}) [ 1403.376133][ T2212] blkdev_ioctl+0xedb/0x1c20 [ 1403.380733][ T2212] ? blkpg_ioctl+0xa90/0xa90 [ 1403.385339][ T2212] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1403.391153][ T2212] ? __f_unlock_pos+0x19/0x20 [ 1403.395853][ T2212] ? ___might_sleep+0x163/0x2c0 [ 1403.400719][ T2212] block_ioctl+0xee/0x130 [ 1403.405048][ T2212] ? blkdev_fallocate+0x410/0x410 [ 1403.410083][ T2212] do_vfs_ioctl+0xdb6/0x13e0 [ 1403.414685][ T2212] ? ioctl_preallocate+0x210/0x210 [ 1403.419805][ T2212] ? selinux_file_mprotect+0x620/0x620 [ 1403.425264][ T2212] ? __fget+0x384/0x560 [ 1403.429432][ T2212] ? ksys_dup3+0x3e0/0x3e0 [ 1403.433855][ T2212] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1403.440090][ T2212] ? fput_many+0x12c/0x1a0 [ 1403.440112][ T2212] ? tomoyo_file_ioctl+0x23/0x30 [ 1403.440128][ T2212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1403.440142][ T2212] ? security_file_ioctl+0x8d/0xc0 [ 1403.440161][ T2212] ksys_ioctl+0xab/0xd0 [ 1403.440181][ T2212] __x64_sys_ioctl+0x73/0xb0 [ 1403.440197][ T2212] do_syscall_64+0xfa/0x760 [ 1403.440217][ T2212] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1403.480047][ T2212] RIP: 0033:0x459a59 [ 1403.480065][ T2212] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1403.480073][ T2212] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1403.480085][ T2212] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1403.480093][ T2212] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 12:57:23 executing program 4 (fault-call:8 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00H\x00'}) [ 1403.480099][ T2212] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1403.480107][ T2212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1403.480116][ T2212] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1403.594220][ T2279] FAULT_INJECTION: forcing a failure. [ 1403.594220][ T2279] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.607853][ T2279] CPU: 1 PID: 2279 Comm: syz-executor.4 Not tainted 5.4.0-rc2+ #0 [ 1403.615678][ T2279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1403.625738][ T2279] Call Trace: [ 1403.629048][ T2279] dump_stack+0x172/0x1f0 [ 1403.633396][ T2279] should_fail.cold+0xa/0x15 [ 1403.638005][ T2279] ? fault_create_debugfs_attr+0x180/0x180 [ 1403.643829][ T2279] ? ___might_sleep+0x163/0x2c0 [ 1403.648696][ T2279] __should_failslab+0x121/0x190 [ 1403.653643][ T2279] should_failslab+0x9/0x14 [ 1403.658154][ T2279] __kmalloc+0x2e0/0x770 [ 1403.662397][ T2279] ? mark_held_locks+0xf0/0xf0 [ 1403.667166][ T2279] ? _parse_integer+0x190/0x190 [ 1403.672026][ T2279] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1403.677750][ T2279] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1403.683290][ T2279] ? tomoyo_path_number_perm+0x193/0x520 [ 1403.683317][ T2279] tomoyo_path_number_perm+0x1dd/0x520 [ 1403.683334][ T2279] ? tomoyo_path_number_perm+0x193/0x520 [ 1403.700021][ T2279] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1403.705833][ T2279] ? __f_unlock_pos+0x19/0x20 [ 1403.710532][ T2279] ? ___might_sleep+0x163/0x2c0 [ 1403.715411][ T2279] ? selinux_file_mprotect+0x620/0x620 [ 1403.720866][ T2279] ? __fget+0x384/0x560 [ 1403.720891][ T2279] ? ksys_dup3+0x3e0/0x3e0 [ 1403.720912][ T2279] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1403.729444][ T2279] ? fput_many+0x12c/0x1a0 [ 1403.729466][ T2279] tomoyo_file_ioctl+0x23/0x30 [ 1403.729483][ T2279] security_file_ioctl+0x77/0xc0 [ 1403.729505][ T2279] ksys_ioctl+0x57/0xd0 [ 1403.729526][ T2279] __x64_sys_ioctl+0x73/0xb0 [ 1403.729546][ T2279] do_syscall_64+0xfa/0x760 [ 1403.729568][ T2279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1403.729580][ T2279] RIP: 0033:0x459a59 [ 1403.729595][ T2279] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1403.729607][ T2279] RSP: 002b:00007f5308a85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1403.737154][T23256] block nbd3: Receive control failed (result -22) [ 1403.740234][ T2279] RAX: ffffffffffffffda RBX: 00007f5308a85c90 RCX: 0000000000459a59 [ 1403.740241][ T2279] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1403.740255][ T2279] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1403.740267][ T2279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5308a866d4 [ 1403.746210][T23256] block nbd3: Receive control failed (result -22) [ 1403.750091][ T2279] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1403.770474][ T2279] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1403.795305][ T2208] block nbd3: shutting down sockets 12:57:23 executing program 3 (fault-call:8 fault-nth:14): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:57:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00H\x00'}) 12:57:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00L\x00'}) 12:57:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1403.953658][T23256] block nbd4: Receive control failed (result -22) [ 1403.976271][T23256] block nbd4: Receive control failed (result -22) [ 1403.987799][ T2264] block nbd4: shutting down sockets 12:57:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00L\x00'}) 12:57:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 1404.007234][T23256] block nbd2: Receive control failed (result -22) [ 1404.015056][T23256] block nbd2: Receive control failed (result -22) [ 1404.022155][T23256] block nbd2: Receive control failed (result -22) [ 1404.030091][ T2329] block nbd2: shutting down sockets [ 1404.089585][ T2339] FAULT_INJECTION: forcing a failure. [ 1404.089585][ T2339] name failslab, interval 1, probability 0, space 0, times 0 [ 1404.127361][ T2339] CPU: 0 PID: 2339 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1404.135206][ T2339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1404.135212][ T2339] Call Trace: [ 1404.135233][ T2339] dump_stack+0x172/0x1f0 [ 1404.135258][ T2339] should_fail.cold+0xa/0x15 [ 1404.157479][ T2339] ? fault_create_debugfs_attr+0x180/0x180 [ 1404.163297][ T2339] ? ___might_sleep+0x163/0x2c0 [ 1404.168162][ T2339] __should_failslab+0x121/0x190 [ 1404.173110][ T2339] should_failslab+0x9/0x14 [ 1404.173127][ T2339] kmem_cache_alloc+0x2aa/0x710 [ 1404.173147][ T2339] ? __put_user_ns+0x70/0x70 [ 1404.187114][ T2339] ? percpu_ref_put_many+0xb6/0x190 [ 1404.192328][ T2339] security_inode_alloc+0x39/0x160 [ 1404.197443][ T2339] inode_init_always+0x56e/0xb50 [ 1404.202378][ T2339] alloc_inode+0x89/0x1e0 [ 1404.202402][ T2339] new_inode_pseudo+0x19/0xf0 [ 1404.211408][ T2339] new_inode+0x1f/0x40 [ 1404.215481][ T2339] debugfs_get_inode+0x1a/0x130 [ 1404.220325][ T2339] debugfs_create_dir+0x7a/0x380 [ 1404.220348][ T2339] nbd_start_device+0x452/0xbb0 [ 1404.220374][ T2339] nbd_ioctl+0x6db/0xc44 [ 1404.220389][ T2339] ? find_held_lock+0x35/0x130 [ 1404.220408][ T2339] ? nbd_release+0x150/0x150 [ 1404.243727][ T2339] ? lock_downgrade+0x920/0x920 [ 1404.246277][ T2445] FAULT_INJECTION: forcing a failure. [ 1404.246277][ T2445] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1404.248585][ T2339] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1404.267050][ T2339] ? nbd_release+0x150/0x150 [ 1404.271634][ T2339] blkdev_ioctl+0xedb/0x1c20 [ 1404.276218][ T2339] ? blkpg_ioctl+0xa90/0xa90 [ 1404.280803][ T2339] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1404.286604][ T2339] ? __f_unlock_pos+0x19/0x20 [ 1404.291286][ T2339] ? ___might_sleep+0x163/0x2c0 [ 1404.296131][ T2339] block_ioctl+0xee/0x130 [ 1404.300445][ T2339] ? blkdev_fallocate+0x410/0x410 [ 1404.305467][ T2339] do_vfs_ioctl+0xdb6/0x13e0 [ 1404.310053][ T2339] ? ioctl_preallocate+0x210/0x210 [ 1404.315157][ T2339] ? selinux_file_mprotect+0x620/0x620 [ 1404.320622][ T2339] ? __fget+0x384/0x560 [ 1404.324775][ T2339] ? ksys_dup3+0x3e0/0x3e0 [ 1404.329178][ T2339] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1404.335408][ T2339] ? fput_many+0x12c/0x1a0 [ 1404.339849][ T2339] ? tomoyo_file_ioctl+0x23/0x30 [ 1404.344802][ T2339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1404.351037][ T2339] ? security_file_ioctl+0x8d/0xc0 [ 1404.356142][ T2339] ksys_ioctl+0xab/0xd0 [ 1404.360815][ T2339] __x64_sys_ioctl+0x73/0xb0 [ 1404.365517][ T2339] do_syscall_64+0xfa/0x760 [ 1404.370022][ T2339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1404.375907][ T2339] RIP: 0033:0x459a59 [ 1404.379797][ T2339] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1404.399488][ T2339] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1404.407892][ T2339] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1404.415851][ T2339] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1404.423830][ T2339] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1404.431789][ T2339] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 12:57:24 executing program 4 (fault-call:8 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:57:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00`\x00'}) [ 1404.439751][ T2339] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1404.448451][ T2445] CPU: 1 PID: 2445 Comm: syz-executor.4 Not tainted 5.4.0-rc2+ #0 [ 1404.456261][ T2445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1404.466328][ T2445] Call Trace: [ 1404.469636][ T2445] dump_stack+0x172/0x1f0 [ 1404.473980][ T2445] should_fail.cold+0xa/0x15 [ 1404.478572][ T2445] ? fault_create_debugfs_attr+0x180/0x180 [ 1404.484373][ T2445] ? __kasan_check_read+0x11/0x20 [ 1404.489433][ T2445] should_fail_alloc_page+0x50/0x60 [ 1404.494643][ T2445] __alloc_pages_nodemask+0x1a1/0x900 [ 1404.500022][ T2445] ? avc_has_extended_perms+0x8e4/0x1100 [ 1404.505662][ T2445] ? __alloc_pages_slowpath+0x2910/0x2910 [ 1404.511388][ T2445] ? __kasan_check_read+0x11/0x20 [ 1404.516428][ T2445] ? fault_create_debugfs_attr+0x180/0x180 [ 1404.522248][ T2445] cache_grow_begin+0x90/0xd20 [ 1404.527018][ T2445] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1404.533264][ T2445] __kmalloc+0x6b2/0x770 12:57:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00h\x00'}) [ 1404.537511][ T2445] ? mark_held_locks+0xf0/0xf0 [ 1404.542291][ T2445] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1404.548028][ T2445] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1404.553616][ T2445] ? tomoyo_path_number_perm+0x193/0x520 [ 1404.559263][ T2445] tomoyo_path_number_perm+0x1dd/0x520 [ 1404.564731][ T2445] ? tomoyo_path_number_perm+0x193/0x520 [ 1404.570379][ T2445] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1404.576196][ T2445] ? __f_unlock_pos+0x19/0x20 [ 1404.580903][ T2445] ? ___might_sleep+0x163/0x2c0 [ 1404.585790][ T2445] ? selinux_file_mprotect+0x620/0x620 [ 1404.591254][ T2445] ? __fget+0x384/0x560 [ 1404.595422][ T2445] ? ksys_dup3+0x3e0/0x3e0 [ 1404.599847][ T2445] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1404.606097][ T2445] ? fput_many+0x12c/0x1a0 [ 1404.610531][ T2445] tomoyo_file_ioctl+0x23/0x30 [ 1404.615314][ T2445] security_file_ioctl+0x77/0xc0 [ 1404.620274][ T2445] ksys_ioctl+0x57/0xd0 [ 1404.624435][ T2445] __x64_sys_ioctl+0x73/0xb0 [ 1404.629034][ T2445] do_syscall_64+0xfa/0x760 [ 1404.633554][ T2445] entry_SYSCALL_64_after_hwframe+0x49/0xbe 12:57:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x3, &(0x7f0000000140)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x4}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r4 = socket(0x1, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) r6 = syz_open_dev$ndb(0x0, 0x0, 0x40000) r7 = socket(0x1, 0x1, 0x0) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xc0, 0x0) fdatasync(r8) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_DO_IT(r6, 0xab03) [ 1404.639453][ T2445] RIP: 0033:0x459a59 [ 1404.639469][ T2445] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1404.639476][ T2445] RSP: 002b:00007f5308a85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1404.639489][ T2445] RAX: ffffffffffffffda RBX: 00007f5308a85c90 RCX: 0000000000459a59 [ 1404.639497][ T2445] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1404.639504][ T2445] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1404.639512][ T2445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5308a866d4 [ 1404.639520][ T2445] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1404.656387][ T2339] debugfs: out of free dentries, can not create directory 'nbd3' [ 1404.740815][T16253] block nbd3: Receive control failed (result -22) [ 1404.740822][T23256] block nbd3: Receive control failed (result -22) [ 1404.747892][T23256] block nbd4: Receive control failed (result -22) [ 1404.763683][T23256] block nbd4: Receive control failed (result -22) [ 1404.763785][ T2334] block nbd3: shutting down sockets [ 1404.782870][ T2444] block nbd4: shutting down sockets 12:57:24 executing program 3 (fault-call:8 fault-nth:15): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00`\x00'}) 12:57:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00l\x00'}) 12:57:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:57:24 executing program 4 (fault-call:8 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='\n\xe7\x00', 0x0, 0x101000) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) setsockopt$rose(0xffffffffffffffff, 0x104, 0x1, &(0x7f0000000000)=0xa84, 0x4) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1404.897772][ T2561] block nbd2: shutting down sockets 12:57:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:57:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00h\x00'}) [ 1405.031977][ T2678] FAULT_INJECTION: forcing a failure. [ 1405.031977][ T2678] name failslab, interval 1, probability 0, space 0, times 0 12:57:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00t\x00'}) 12:57:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x40) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x800) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000100)) r3 = socket(0x1, 0x1, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$NBD_DO_IT(r5, 0xab03) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r7, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r7, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x100, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x8, 0x4}, 0x0, 0x0, &(0x7f00000001c0)={0x3, 0x10, 0x8, 0xffff8000}, &(0x7f0000000200)=0x9d02, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0xe50a}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)={r8}, 0xc) [ 1405.093710][ T2678] CPU: 1 PID: 2678 Comm: syz-executor.4 Not tainted 5.4.0-rc2+ #0 [ 1405.101564][ T2678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1405.111852][ T2678] Call Trace: [ 1405.115158][ T2678] dump_stack+0x172/0x1f0 [ 1405.119505][ T2678] should_fail.cold+0xa/0x15 [ 1405.124109][ T2678] ? fault_create_debugfs_attr+0x180/0x180 [ 1405.129935][ T2678] ? ___might_sleep+0x163/0x2c0 [ 1405.134812][ T2678] __should_failslab+0x121/0x190 [ 1405.139763][ T2678] should_failslab+0x9/0x14 [ 1405.144271][ T2678] __kmalloc+0x2e0/0x770 [ 1405.148538][ T2678] ? lock_acquire+0x190/0x410 [ 1405.153223][ T2678] ? nbd_ioctl+0x16d/0xc44 [ 1405.157660][ T2678] ? alloc_workqueue+0x166/0xf10 [ 1405.162604][ T2678] alloc_workqueue+0x166/0xf10 [ 1405.167379][ T2678] ? nbd_ioctl+0x16d/0xc44 [ 1405.171799][ T2678] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1405.177515][ T2678] ? __check_heap_object+0x93/0xb3 [ 1405.182626][ T2678] ? kasan_slab_free+0xe/0x10 [ 1405.187313][ T2678] ? mutex_trylock+0x2d0/0x2d0 12:57:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00l\x00'}) [ 1405.192076][ T2678] ? security_file_ioctl+0x77/0xc0 [ 1405.197186][ T2678] ? ksys_ioctl+0x57/0xd0 [ 1405.201536][ T2678] ? __x64_sys_ioctl+0x73/0xb0 [ 1405.206301][ T2678] ? do_syscall_64+0xfa/0x760 [ 1405.210979][ T2678] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1405.217045][ T2678] nbd_start_device+0x17a/0xbb0 [ 1405.221897][ T2678] nbd_ioctl+0x6db/0xc44 [ 1405.221913][ T2678] ? find_held_lock+0x35/0x130 [ 1405.221932][ T2678] ? nbd_release+0x150/0x150 [ 1405.235479][ T2678] ? lock_downgrade+0x920/0x920 12:57:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00z\x00'}) [ 1405.240334][ T2678] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1405.245625][ T2678] ? nbd_release+0x150/0x150 [ 1405.250227][ T2678] blkdev_ioctl+0xedb/0x1c20 [ 1405.254822][ T2678] ? blkpg_ioctl+0xa90/0xa90 [ 1405.259413][ T2678] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1405.259427][ T2678] ? __f_unlock_pos+0x19/0x20 [ 1405.259455][ T2678] ? ___might_sleep+0x163/0x2c0 [ 1405.259476][ T2678] block_ioctl+0xee/0x130 [ 1405.259487][ T2678] ? blkdev_fallocate+0x410/0x410 [ 1405.259504][ T2678] do_vfs_ioctl+0xdb6/0x13e0 [ 1405.259523][ T2678] ? ioctl_preallocate+0x210/0x210 [ 1405.274813][ T2678] ? selinux_file_mprotect+0x620/0x620 [ 1405.274827][ T2678] ? __fget+0x384/0x560 [ 1405.274846][ T2678] ? ksys_dup3+0x3e0/0x3e0 [ 1405.307842][ T2678] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1405.314091][ T2678] ? fput_many+0x12c/0x1a0 [ 1405.318524][ T2678] ? tomoyo_file_ioctl+0x23/0x30 [ 1405.323472][ T2678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1405.329715][ T2678] ? security_file_ioctl+0x8d/0xc0 [ 1405.334834][ T2678] ksys_ioctl+0xab/0xd0 [ 1405.339002][ T2678] __x64_sys_ioctl+0x73/0xb0 [ 1405.343614][ T2678] do_syscall_64+0xfa/0x760 [ 1405.348257][ T2678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1405.354235][ T2678] RIP: 0033:0x459a59 [ 1405.358126][ T2678] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1405.377855][ T2678] RSP: 002b:00007f5308a85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1405.386274][ T2678] RAX: ffffffffffffffda RBX: 00007f5308a85c90 RCX: 0000000000459a59 [ 1405.394285][ T2678] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1405.402279][ T2678] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1405.410252][ T2678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5308a866d4 [ 1405.418233][ T2678] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1405.437119][ T2678] block nbd4: Could not allocate knbd recv work queue. [ 1405.457769][ T2761] FAULT_INJECTION: forcing a failure. [ 1405.457769][ T2761] name failslab, interval 1, probability 0, space 0, times 0 [ 1405.462091][ T2669] block nbd4: shutting down sockets [ 1405.509176][ T2761] CPU: 1 PID: 2761 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1405.517033][ T2761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1405.527093][ T2761] Call Trace: [ 1405.530400][ T2761] dump_stack+0x172/0x1f0 [ 1405.534750][ T2761] should_fail.cold+0xa/0x15 [ 1405.539354][ T2761] ? fault_create_debugfs_attr+0x180/0x180 [ 1405.545175][ T2761] ? ___might_sleep+0x163/0x2c0 [ 1405.550042][ T2761] __should_failslab+0x121/0x190 [ 1405.554996][ T2761] should_failslab+0x9/0x14 [ 1405.559635][ T2761] kmem_cache_alloc+0x2aa/0x710 [ 1405.564493][ T2761] ? __put_user_ns+0x70/0x70 [ 1405.569099][ T2761] ? percpu_ref_put_many+0xb6/0x190 [ 1405.574308][ T2761] security_inode_alloc+0x39/0x160 [ 1405.579430][ T2761] inode_init_always+0x56e/0xb50 [ 1405.584408][ T2761] alloc_inode+0x89/0x1e0 [ 1405.588747][ T2761] new_inode_pseudo+0x19/0xf0 [ 1405.593432][ T2761] new_inode+0x1f/0x40 [ 1405.597506][ T2761] debugfs_get_inode+0x1a/0x130 [ 1405.602455][ T2761] debugfs_create_dir+0x7a/0x380 [ 1405.602477][ T2761] nbd_start_device+0x452/0xbb0 [ 1405.602508][ T2761] nbd_ioctl+0x6db/0xc44 [ 1405.612276][ T2761] ? find_held_lock+0x35/0x130 [ 1405.612302][ T2761] ? nbd_release+0x150/0x150 [ 1405.612319][ T2761] ? lock_downgrade+0x920/0x920 [ 1405.612336][ T2761] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1405.636157][ T2761] ? nbd_release+0x150/0x150 [ 1405.640761][ T2761] blkdev_ioctl+0xedb/0x1c20 [ 1405.645357][ T2761] ? blkpg_ioctl+0xa90/0xa90 [ 1405.649970][ T2761] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1405.655785][ T2761] ? __f_unlock_pos+0x19/0x20 [ 1405.660484][ T2761] ? ___might_sleep+0x163/0x2c0 [ 1405.665348][ T2761] block_ioctl+0xee/0x130 [ 1405.669680][ T2761] ? blkdev_fallocate+0x410/0x410 [ 1405.674718][ T2761] do_vfs_ioctl+0xdb6/0x13e0 [ 1405.679318][ T2761] ? ioctl_preallocate+0x210/0x210 [ 1405.684438][ T2761] ? selinux_file_mprotect+0x620/0x620 [ 1405.689896][ T2761] ? __fget+0x384/0x560 [ 1405.694067][ T2761] ? ksys_dup3+0x3e0/0x3e0 [ 1405.698493][ T2761] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1405.704740][ T2761] ? fput_many+0x12c/0x1a0 [ 1405.709173][ T2761] ? tomoyo_file_ioctl+0x23/0x30 [ 1405.714118][ T2761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1405.720362][ T2761] ? security_file_ioctl+0x8d/0xc0 [ 1405.725488][ T2761] ksys_ioctl+0xab/0xd0 [ 1405.729654][ T2761] __x64_sys_ioctl+0x73/0xb0 [ 1405.734255][ T2761] do_syscall_64+0xfa/0x760 [ 1405.738794][ T2761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1405.744692][ T2761] RIP: 0033:0x459a59 [ 1405.748584][ T2761] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1405.748593][ T2761] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1405.748608][ T2761] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1405.748616][ T2761] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1405.748624][ T2761] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1405.748632][ T2761] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1405.748640][ T2761] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1405.750506][ T2761] debugfs: out of free dentries, can not create directory 'nbd3' [ 1405.801461][T23256] block nbd3: Receive control failed (result -22) [ 1405.808929][T16253] block nbd3: Receive control failed (result -22) [ 1405.834273][ T2680] block nbd3: shutting down sockets 12:57:25 executing program 3 (fault-call:8 fault-nth:16): syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x0f\x01\x00'}) 12:57:25 executing program 4 (fault-call:8 fault-nth:3): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00t\x00'}) 12:57:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:57:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00z\x00'}) [ 1405.988978][ T3010] FAULT_INJECTION: forcing a failure. [ 1405.988978][ T3010] name failslab, interval 1, probability 0, space 0, times 0 [ 1406.000593][T23256] block nbd2: Receive control failed (result -22) [ 1406.009651][T23256] block nbd2: Receive control failed (result -22) [ 1406.026613][T23256] block nbd2: Receive control failed (result -22) 12:57:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x18\x01\x00'}) 12:57:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 1406.035346][ T3007] block nbd2: shutting down sockets [ 1406.044758][ T3010] CPU: 1 PID: 3010 Comm: syz-executor.4 Not tainted 5.4.0-rc2+ #0 [ 1406.052596][ T3010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1406.062652][ T3010] Call Trace: [ 1406.065959][ T3010] dump_stack+0x172/0x1f0 [ 1406.070301][ T3010] should_fail.cold+0xa/0x15 [ 1406.074906][ T3010] ? fault_create_debugfs_attr+0x180/0x180 [ 1406.080747][ T3010] ? ___might_sleep+0x163/0x2c0 [ 1406.085607][ T3010] __should_failslab+0x121/0x190 [ 1406.090554][ T3010] should_failslab+0x9/0x14 [ 1406.095064][ T3010] __kmalloc+0x2e0/0x770 [ 1406.099322][ T3010] ? lock_acquire+0x190/0x410 [ 1406.103999][ T3010] ? nbd_ioctl+0x16d/0xc44 [ 1406.108420][ T3010] ? alloc_workqueue+0x166/0xf10 [ 1406.113366][ T3010] alloc_workqueue+0x166/0xf10 [ 1406.118141][ T3010] ? nbd_ioctl+0x16d/0xc44 [ 1406.122564][ T3010] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1406.128284][ T3010] ? __check_heap_object+0x93/0xb3 [ 1406.133401][ T3010] ? kasan_slab_free+0xe/0x10 [ 1406.138085][ T3010] ? mutex_trylock+0x2d0/0x2d0 [ 1406.142854][ T3010] ? security_file_ioctl+0x77/0xc0 [ 1406.147963][ T3010] ? ksys_ioctl+0x57/0xd0 [ 1406.152291][ T3010] ? __x64_sys_ioctl+0x73/0xb0 [ 1406.157060][ T3010] ? do_syscall_64+0xfa/0x760 [ 1406.157078][ T3010] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1406.157107][ T3010] nbd_start_device+0x17a/0xbb0 [ 1406.157133][ T3010] nbd_ioctl+0x6db/0xc44 [ 1406.157148][ T3010] ? find_held_lock+0x35/0x130 [ 1406.157168][ T3010] ? nbd_release+0x150/0x150 12:57:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0xa400) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) close(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e23, 0x1, @remote, 0x2}], 0x3c) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) [ 1406.157188][ T3010] ? lock_downgrade+0x920/0x920 [ 1406.176959][ T3010] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1406.176985][ T3010] ? nbd_release+0x150/0x150 [ 1406.177002][ T3010] blkdev_ioctl+0xedb/0x1c20 [ 1406.177023][ T3010] ? blkpg_ioctl+0xa90/0xa90 [ 1406.177041][ T3010] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1406.177058][ T3010] ? __f_unlock_pos+0x19/0x20 [ 1406.220739][ T3010] ? ___might_sleep+0x163/0x2c0 [ 1406.225604][ T3010] block_ioctl+0xee/0x130 [ 1406.226387][ T3015] FAULT_INJECTION: forcing a failure. [ 1406.226387][ T3015] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1406.229932][ T3010] ? blkdev_fallocate+0x410/0x410 [ 1406.229952][ T3010] do_vfs_ioctl+0xdb6/0x13e0 [ 1406.229972][ T3010] ? ioctl_preallocate+0x210/0x210 [ 1406.229989][ T3010] ? selinux_file_mprotect+0x620/0x620 [ 1406.230001][ T3010] ? __fget+0x384/0x560 [ 1406.230026][ T3010] ? ksys_dup3+0x3e0/0x3e0 [ 1406.271886][ T3010] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1406.278159][ T3010] ? fput_many+0x12c/0x1a0 [ 1406.278183][ T3010] ? tomoyo_file_ioctl+0x23/0x30 [ 1406.278202][ T3010] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1406.278216][ T3010] ? security_file_ioctl+0x8d/0xc0 [ 1406.278236][ T3010] ksys_ioctl+0xab/0xd0 [ 1406.278256][ T3010] __x64_sys_ioctl+0x73/0xb0 [ 1406.278275][ T3010] do_syscall_64+0xfa/0x760 [ 1406.278295][ T3010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1406.278310][ T3010] RIP: 0033:0x459a59 12:57:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\xff\x00'}) [ 1406.298968][ T3010] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1406.298977][ T3010] RSP: 002b:00007f5308a85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1406.298992][ T3010] RAX: ffffffffffffffda RBX: 00007f5308a85c90 RCX: 0000000000459a59 [ 1406.299001][ T3010] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1406.299014][ T3010] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1406.299021][ T3010] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5308a866d4 [ 1406.299029][ T3010] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1406.354845][ T3010] block nbd4: Could not allocate knbd recv work queue. [ 1406.397500][ T3015] CPU: 1 PID: 3015 Comm: syz-executor.3 Not tainted 5.4.0-rc2+ #0 [ 1406.405310][ T3015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1406.415370][ T3015] Call Trace: [ 1406.418673][ T3015] dump_stack+0x172/0x1f0 [ 1406.423026][ T3015] should_fail.cold+0xa/0x15 [ 1406.427649][ T3015] ? fault_create_debugfs_attr+0x180/0x180 [ 1406.433462][ T3015] ? ___might_sleep+0x163/0x2c0 [ 1406.438333][ T3015] should_fail_alloc_page+0x50/0x60 [ 1406.443537][ T3015] __alloc_pages_nodemask+0x1a1/0x900 [ 1406.448909][ T3015] ? find_held_lock+0x35/0x130 [ 1406.453691][ T3015] ? __alloc_pages_slowpath+0x2910/0x2910 [ 1406.459437][ T3015] ? rwlock_bug.part.0+0x90/0x90 [ 1406.464380][ T3015] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1406.470639][ T3015] alloc_pages_current+0x107/0x210 [ 1406.475780][ T3015] __get_free_pages+0xc/0x40 [ 1406.480379][ T3015] inode_doinit_with_dentry+0x6f8/0xf90 12:57:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xa0\x00\x80\x00'}) [ 1406.485938][ T3015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1406.492225][ T3015] ? inode_doinit_use_xattr+0x350/0x350 [ 1406.497777][ T3015] ? ktime_get_coarse_real_ts64+0x1ba/0x2b0 [ 1406.503689][ T3015] selinux_d_instantiate+0x28/0x40 [ 1406.508805][ T3015] security_d_instantiate+0x57/0xf0 [ 1406.514018][ T3015] d_instantiate+0x60/0xa0 [ 1406.518445][ T3015] debugfs_create_dir+0x122/0x380 [ 1406.523477][ T3015] nbd_start_device+0x452/0xbb0 [ 1406.528343][ T3015] nbd_ioctl+0x6db/0xc44 [ 1406.532593][ T3015] ? find_held_lock+0x35/0x130 [ 1406.537367][ T3015] ? nbd_release+0x150/0x150 [ 1406.541965][ T3015] ? lock_downgrade+0x920/0x920 [ 1406.546835][ T3015] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1406.552132][ T3015] ? nbd_release+0x150/0x150 [ 1406.552153][ T3015] blkdev_ioctl+0xedb/0x1c20 [ 1406.552170][ T3015] ? blkpg_ioctl+0xa90/0xa90 [ 1406.552186][ T3015] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1406.552202][ T3015] ? __f_unlock_pos+0x19/0x20 [ 1406.576395][ T3015] ? ___might_sleep+0x163/0x2c0 [ 1406.576419][ T3015] block_ioctl+0xee/0x130 [ 1406.576432][ T3015] ? blkdev_fallocate+0x410/0x410 [ 1406.576450][ T3015] do_vfs_ioctl+0xdb6/0x13e0 [ 1406.576470][ T3015] ? ioctl_preallocate+0x210/0x210 [ 1406.600313][ T3015] ? selinux_file_mprotect+0x620/0x620 [ 1406.605774][ T3015] ? __fget+0x384/0x560 [ 1406.609942][ T3015] ? ksys_dup3+0x3e0/0x3e0 [ 1406.614362][ T3015] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1406.620605][ T3015] ? fput_many+0x12c/0x1a0 [ 1406.625037][ T3015] ? tomoyo_file_ioctl+0x23/0x30 [ 1406.630004][ T3015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1406.636248][ T3015] ? security_file_ioctl+0x8d/0xc0 [ 1406.637903][ T3004] block nbd4: shutting down sockets [ 1406.641364][ T3015] ksys_ioctl+0xab/0xd0 [ 1406.650684][ T3015] __x64_sys_ioctl+0x73/0xb0 [ 1406.655270][ T3015] do_syscall_64+0xfa/0x760 [ 1406.659791][ T3015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1406.665682][ T3015] RIP: 0033:0x459a59 [ 1406.669580][ T3015] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1406.689188][ T3015] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1406.698560][ T3015] RAX: ffffffffffffffda RBX: 00007fd3b25b1c90 RCX: 0000000000459a59 [ 1406.706538][ T3015] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006 [ 1406.714543][ T3015] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1406.722527][ T3015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1406.730625][ T3015] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1406.771363][T16253] block nbd2: Receive control failed (result -22) [ 1406.771370][T23256] block nbd2: Receive control failed (result -22) [ 1406.797835][T16253] block nbd3: Receive control failed (result -22) [ 1406.805769][T16253] block nbd3: Receive control failed (result -22) [ 1406.812945][ T3015] block nbd3: shutting down sockets [ 1406.830967][ T3158] block nbd2: shutting down sockets 12:57:26 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xa0\x01\x00'}) 12:57:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 12:57:26 executing program 4 (fault-call:8 fault-nth:4): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) 12:57:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000040)=r6, 0x4) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1406.958388][ T3398] FAULT_INJECTION: forcing a failure. [ 1406.958388][ T3398] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.002949][ T3398] CPU: 0 PID: 3398 Comm: syz-executor.4 Not tainted 5.4.0-rc2+ #0 [ 1407.010827][ T3398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1407.020891][ T3398] Call Trace: [ 1407.024204][ T3398] dump_stack+0x172/0x1f0 [ 1407.028569][ T3398] should_fail.cold+0xa/0x15 [ 1407.033175][ T3398] ? fault_create_debugfs_attr+0x180/0x180 [ 1407.038995][ T3398] ? ___might_sleep+0x163/0x2c0 [ 1407.043183][T16253] block nbd2: Receive control failed (result -22) [ 1407.043857][ T3398] __should_failslab+0x121/0x190 [ 1407.043877][ T3398] should_failslab+0x9/0x14 [ 1407.057122][T16253] block nbd2: Receive control failed (result -22) [ 1407.059939][ T3398] __kmalloc_track_caller+0x2dc/0x760 [ 1407.059953][ T3398] ? pointer+0x720/0x720 [ 1407.059972][ T3398] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 1407.059993][ T3398] ? kasprintf+0xbb/0xf0 [ 1407.060011][ T3398] kvasprintf+0xc8/0x170 [ 1407.066695][T16253] block nbd2: Receive control failed (result -22) [ 1407.071793][ T3398] ? bust_spinlocks+0xe0/0xe0 [ 1407.071816][ T3398] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1407.071829][ T3398] ? find_next_bit+0x107/0x130 [ 1407.071847][ T3398] kasprintf+0xbb/0xf0 [ 1407.071866][ T3398] ? kvasprintf_const+0x190/0x190 [ 1407.081710][ T3398] ? __kasan_check_read+0x11/0x20 [ 1407.081731][ T3398] alloc_workqueue+0x44d/0xf10 [ 1407.081755][ T3398] ? nbd_ioctl+0x16d/0xc44 [ 1407.081769][ T3398] ? workqueue_sysfs_register+0x3f0/0x3f0 [ 1407.081781][ T3398] ? __check_heap_object+0x93/0xb3 [ 1407.081799][ T3398] ? mutex_trylock+0x2d0/0x2d0 [ 1407.081818][ T3398] ? security_file_ioctl+0x77/0xc0 [ 1407.096686][ T3398] ? ksys_ioctl+0x57/0xd0 [ 1407.096701][ T3398] ? __x64_sys_ioctl+0x73/0xb0 [ 1407.096717][ T3398] ? do_syscall_64+0xfa/0x760 [ 1407.096738][ T3398] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1407.107149][ T3398] nbd_start_device+0x17a/0xbb0 [ 1407.107177][ T3398] nbd_ioctl+0x6db/0xc44 [ 1407.107193][ T3398] ? find_held_lock+0x35/0x130 [ 1407.107214][ T3398] ? nbd_release+0x150/0x150 [ 1407.107229][ T3398] ? lock_downgrade+0x920/0x920 [ 1407.107248][ T3398] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1407.116081][ T3398] ? nbd_release+0x150/0x150 [ 1407.116101][ T3398] blkdev_ioctl+0xedb/0x1c20 [ 1407.116118][ T3398] ? blkpg_ioctl+0xa90/0xa90 [ 1407.116136][ T3398] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1407.116152][ T3398] ? __f_unlock_pos+0x19/0x20 [ 1407.123098][ T3403] block nbd2: shutting down sockets [ 1407.126207][ T3398] ? ___might_sleep+0x163/0x2c0 [ 1407.241692][ T3398] block_ioctl+0xee/0x130 [ 1407.246022][ T3398] ? blkdev_fallocate+0x410/0x410 [ 1407.251054][ T3398] do_vfs_ioctl+0xdb6/0x13e0 [ 1407.255661][ T3398] ? ioctl_preallocate+0x210/0x210 [ 1407.258505][ T3403] block nbd2: shutting down sockets [ 1407.260787][ T3398] ? selinux_file_mprotect+0x620/0x620 [ 1407.260804][ T3398] ? __fget+0x384/0x560 [ 1407.260831][ T3398] ? ksys_dup3+0x3e0/0x3e0 [ 1407.280008][ T3398] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1407.286260][ T3398] ? fput_many+0x12c/0x1a0 [ 1407.290686][ T3398] ? tomoyo_file_ioctl+0x23/0x30 [ 1407.295627][ T3398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1407.301870][ T3398] ? security_file_ioctl+0x8d/0xc0 [ 1407.306990][ T3398] ksys_ioctl+0xab/0xd0 [ 1407.311159][ T3398] __x64_sys_ioctl+0x73/0xb0 [ 1407.315760][ T3398] do_syscall_64+0xfa/0x760 [ 1407.320274][ T3398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1407.326162][ T3398] RIP: 0033:0x459a59 [ 1407.330053][ T3398] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1407.349648][ T3398] RSP: 002b:00007f5308a85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1407.358063][ T3398] RAX: ffffffffffffffda RBX: 00007f5308a85c90 RCX: 0000000000459a59 [ 1407.366031][ T3398] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1407.374014][ T3398] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1407.381988][ T3398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5308a866d4 [ 1407.389964][ T3398] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 0000000000000008 [ 1407.398269][ C0] net_ratelimit: 20 callbacks suppressed 12:57:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) 12:57:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\xa0\x02\x00'}) 12:57:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) 12:57:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_mount_image$erofs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) r7 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r7) r8 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ioctl$FITRIM(r8, 0xc0185879, &(0x7f0000000000)={0x3, 0x7, 0xffffffffffffff8c}) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1407.398278][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1407.409756][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1407.415607][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1407.421473][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1407.437636][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1407.443477][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1407.501557][ T3402] block nbd3: shutting down sockets 12:57:27 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x800) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@null, @remote, @rose, @netrom, @bcast, @null, @bcast, @bcast]}, &(0x7f00000000c0)=0x48) fremovexattr(r4, &(0x7f0000000100)=@random={'osx.', '+\x00'}) 12:57:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00'}) 12:57:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x03\x00'}) [ 1407.587380][T16253] block nbd4: Receive control failed (result -22) [ 1407.596253][T16253] block nbd4: Receive control failed (result -22) 12:57:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) [ 1407.635845][T16253] block nbd3: Receive control failed (result -22) [ 1407.644447][T16253] block nbd3: Receive control failed (result -22) [ 1407.653945][ T3618] block nbd3: shutting down sockets 12:57:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00'}) [ 1407.744434][ T3398] block nbd4: shutting down sockets 12:57:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00$\x03\x00'}) 12:57:27 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x1) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) prctl$PR_GET_NO_NEW_PRIVS(0x27) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair(0x11, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGETNODEID(r4, 0x89e1, &(0x7f0000000040)={0x4}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_SET_FLAGS(r5, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r5, 0xab03) [ 1407.843374][ T3616] block nbd2: shutting down sockets 12:57:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) 12:57:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00'}) [ 1407.900287][T16253] block nbd3: Receive control failed (result -22) [ 1407.908461][T16253] block nbd3: Receive control failed (result -22) [ 1407.916061][ T3839] block nbd3: shutting down sockets 12:57:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x006\x03\x00'}) [ 1407.990829][T16253] block nbd2: Receive control failed (result -22) [ 1407.998541][T16253] block nbd2: Receive control failed (result -22) [ 1408.005955][T16253] block nbd2: Receive control failed (result -22) [ 1408.015446][ T3846] block nbd2: shutting down sockets 12:57:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00'}) 12:57:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) [ 1408.089964][T16253] block nbd4: Receive control failed (result -22) [ 1408.089973][T23256] block nbd4: Receive control failed (result -22) [ 1408.127401][ T3843] block nbd4: shutting down sockets 12:57:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x42) 12:57:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x009\x03\x00'}) 12:57:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x2) [ 1408.226867][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1408.232729][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:57:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00'}) [ 1408.297495][T16253] block nbd2: Receive control failed (result -22) [ 1408.297502][T23256] block nbd2: Receive control failed (result -22) [ 1408.300541][T23256] block nbd2: Receive control failed (result -22) [ 1408.335910][ T4060] block nbd2: shutting down sockets 12:57:28 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x10b040) ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000000)={0x4f, [0x6, 0x1, 0x7, 0x40, 0x0, 0x0, 0x4, 0x2, 0x8, 0x8, 0xe36, 0x9, 0x9, 0xfff8, 0x40, 0x1, 0x3, 0x0, 0x20, 0x7, 0x8, 0xf4, 0x3, 0x5, 0x0, 0xfff1, 0x8, 0x3f, 0x400, 0x7c, 0xa6, 0x12c, 0x2011, 0x2, 0x6, 0xa1, 0x5, 0x6, 0x0, 0x4e97, 0x3f, 0x1ff, 0x2, 0x101, 0xfff, 0x5, 0x0, 0xffff]}) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x102, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000100)=0x80000001) socket$pppoe(0x18, 0x1, 0x0) getsockopt$packet_buf(r4, 0x107, 0xd, &(0x7f0000000200)=""/14, &(0x7f0000000240)=0xe) r5 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) r6 = geteuid() r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={[{@gid={'gid', 0x3d, r8}}]}) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x0, 0x4, {{0x0, 0x1, 0x0, 0x4, 0x80000000, 0x4, {0x6, 0x3, 0x9, 0x7, 0x3, 0x2, 0xb27, 0x9, 0x3e5, 0x6, 0xb5, r6, r8, 0x7fffffff, 0x7}}, {0x0, 0x5}}}, 0xa0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) fcntl$setstatus(r5, 0x4, 0x2000) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r11 = socket$inet6_sctp(0xa, 0x0, 0x84) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="8100000094f4051be39e61c85ed4f237771c7cf2f7ff7a8ed676cfff374e07e0bfa87fe28379504fee968179c0533a86a6ebca7faa97b81c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r13}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000001500)={r13, 0x1000, "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"}, &(0x7f0000000280)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f00000002c0)={r14, @in6={{0xa, 0x4e21, 0x6, @loopback, 0x401}}, 0x4, 0x4, 0x4, 0x3, 0x8}, &(0x7f0000000380)=0x98) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 1408.375919][ T4065] block nbd4: shutting down sockets 12:57:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x05\x00'}) [ 1408.488013][ T4096] hfs: gid requires an argument 12:57:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00'}) 12:57:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x10) 12:57:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\a\x00'}) [ 1408.513570][ T4096] hfs: unable to parse mount options [ 1408.529522][ T4060] block nbd2: shutting down sockets [ 1408.546889][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1408.552725][ C0] protocol 88fb is buggy, dev hsr_slave_1 12:57:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000140)=0x101) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 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) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) r7 = syz_open_dev$ndb(0x0, 0x0, 0x0) r8 = socket(0x1, 0x1, 0x0) r9 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xff, 0x141000) ioctl$SG_SET_COMMAND_Q(r9, 0x2271, &(0x7f0000000280)) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$NBD_SET_SOCK(r7, 0xab00, r8) ioctl$NBD_SET_FLAGS(r7, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r7, 0xab03) 12:57:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x06\x00'}) 12:57:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x01\x00'}) [ 1408.678263][ T4353] block nbd4: shutting down sockets 12:57:28 executing program 3: syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x488883) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\b\x00'}) [ 1408.729366][ T4385] block nbd2: shutting down sockets [ 1408.737200][ T4074] block nbd3: shutting down sockets 12:57:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x301) 12:57:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\a\x00'}) 12:57:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18\x01\x00'}) 12:57:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\n\x00'}) [ 1408.959555][ T4591] block nbd4: shutting down sockets 12:57:28 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8a040, 0x0) ioctl$VIDIOC_G_OUTPUT(r4, 0x8004562e, &(0x7f0000000040)) [ 1408.999776][ T4385] block nbd2: shutting down sockets 12:57:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x32, 0xd864ba3f70637294, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r7, 0x0) dup2(r6, r7) ioctl$SCSI_IOCTL_SEND_COMMAND(r7, 0x1, &(0x7f00000000c0)={0x90, 0x20e4, 0xbe, "3135436eb4283b7491b7582262ba6e4bd0ffed0164338b4c3ffb02ef05791a7a4717ca472e8ef6fc2c0b19052319accd043f72f3834ca8aa1ea69ac55c83cb5a420eabb840d888b565b00ee01869608caa07feb8118fd32ceda0cdcf8963e3db9a0618c5ecb2df507dc561856ca941ae47068be3f105b5b929578a2b5ad383f7200bfac3dd69bc58d2ab70a54a1130b6"}) 12:57:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\n\x00'}) 12:57:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x01\x00'}) 12:57:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x01\x0f\x00'}) [ 1409.119508][T23256] block nbd3: Receive control failed (result -22) [ 1409.119514][T16253] block nbd3: Receive control failed (result -22) [ 1409.156434][T23256] block nbd2: Receive control failed (result -22) [ 1409.156439][T16253] block nbd2: Receive control failed (result -22) [ 1409.195133][ T4720] block nbd2: shutting down sockets 12:57:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x125d) 12:57:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\x0f\x00'}) 12:57:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\x02\x00'}) [ 1409.312471][ T4708] block nbd3: shutting down sockets 12:57:29 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x8, 0x2, 0x12, r5, 0x0) dup2(r4, r5) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x13\x00'}) [ 1409.376407][ T4938] block nbd4: shutting down sockets 12:57:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x181, 0x0) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 12:57:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x13\x00'}) [ 1409.478228][T23256] block nbd3: Receive control failed (result -22) [ 1409.486269][T23256] block nbd3: Receive control failed (result -22) [ 1409.494005][ T5023] block nbd3: shutting down sockets 12:57:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00$\x03\x00'}) 12:57:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x01\x18\x00'}) 12:57:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x125e) 12:57:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x03$\x00'}) 12:57:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x01\x18\x00'}) 12:57:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x6) r4 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r3, 0xab03) [ 1409.747247][ T5265] block nbd4: shutting down sockets 12:57:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x006\x03\x00'}) [ 1409.852181][ T5131] block nbd2: shutting down sockets 12:57:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x03$\x00'}) 12:57:29 executing program 2: getuid() r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x036\x00'}) [ 1409.883043][T16253] block nbd3: Receive control failed (result -22) [ 1409.883049][T23256] block nbd3: Receive control failed (result -22) [ 1409.905233][ T5355] block nbd3: shutting down sockets 12:57:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x125f) [ 1409.980830][ T5355] block nbd3: shutting down sockets 12:57:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x009\x03\x00'}) 12:57:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x036\x00'}) 12:57:29 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1, 0x1, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) r4 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001400)={0x5, &(0x7f00000000c0)=""/4096, &(0x7f0000001380)=[{0x9, 0x6c, 0x6, &(0x7f00000010c0)=""/108}, {0xd16, 0xc8, 0x3f, &(0x7f0000001140)=""/200}, {0x2, 0xdb, 0x7, &(0x7f0000001240)=""/219}, {0x3, 0x0, 0xffff, &(0x7f0000000040)}, {0x8, 0x28, 0x80000000, &(0x7f0000001340)=""/40}]}) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x039\x00'}) [ 1410.082605][ T5456] block nbd4: shutting down sockets [ 1410.098172][T23256] block nbd2: Receive control failed (result -22) [ 1410.098178][T16253] block nbd2: Receive control failed (result -22) [ 1410.112515][T23256] block nbd2: Receive control failed (result -22) [ 1410.121154][ T5454] block nbd2: shutting down sockets [ 1410.211988][T23256] block nbd3: Receive control failed (result -22) [ 1410.211994][T16253] block nbd3: Receive control failed (result -22) 12:57:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x1260) [ 1410.253865][ T5465] block nbd3: shutting down sockets 12:57:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 12:57:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x039\x00'}) 12:57:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 1410.315146][ T5454] block nbd2: shutting down sockets 12:57:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socket(0x1, 0x1, 0x0) syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000380)) r3 = syz_open_procfs(r2, &(0x7f0000000000)='sessionid\x00') ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) [ 1410.399444][ T5708] block nbd4: shutting down sockets 12:57:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) 12:57:30 executing program 3: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r2, 0xab03) 12:57:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00?\x00'}) [ 1410.473439][T23256] block nbd2: Receive control failed (result -22) [ 1410.481835][T23256] block nbd2: Receive control failed (result -22) [ 1410.490364][ T5762] block nbd2: shutting down sockets 12:57:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00H\x00'}) [ 1410.592632][T16253] block nbd3: Receive control failed (result -22) 12:57:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 12:57:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00@\x00'}) [ 1410.642144][ T5708] block nbd4: shutting down sockets 12:57:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r7 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r8 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r8, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x1, 0x10000, 0x1, 0x0, 0x3}, 0x1c) r9 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x42900) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}, {r6, 0x280}, {r1, 0x162872b1c230c749}, {r7, 0x2180}, {r8, 0x200}, {r9, 0x2220}], 0x6, 0x7fff) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) 12:57:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x1, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0x1261) 12:57:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00L\x00'}) 12:57:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00'}) [ 1410.826136][ T5992] block nbd4: shutting down sockets 12:57:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00l\x00\x00\x00\x00\x00H\x00'}) 12:57:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x8924, &(0x7f0000000000)={'nr0\x00\x00\x00\x00\xff\xff\xfd\xfd\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00`\x00'}) 12:57:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x1, 0x6, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) r5 = socket(0x1, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ffffffff) ioctl$NBD_DO_IT(r4, 0xab03) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r6, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r6, r7, 0x5}, 0x10) [ 1411.003215][ T5992] block nbd4: shutting down sockets [ 1411.016284][ T5994] block nbd2: shutting down sockets [ 1411.123318][T16233] block nbd2: Receive control failed (result -22) [ 1411.123324][T16253] block nbd2: Receive control failed (result -22) [ 1411.162172][ T6207] block nbd2: shutting down sockets [ 1411.282754][ T6207] block nbd2: shutting down sockets [ 1411.382415][ T5822] block nbd3: shutting down sockets [ 1412.716940][ C0] net_ratelimit: 22 callbacks suppressed [ 1412.716949][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1412.728488][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1412.946850][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1412.952677][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1413.586911][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1413.592769][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1413.666842][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1413.666864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1413.672654][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1413.678410][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1417.746853][ C0] net_ratelimit: 18 callbacks suppressed [ 1417.746863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1417.758508][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1417.826858][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1417.826863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1417.826919][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1417.832652][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1418.626924][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1418.632888][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1418.946885][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1418.952731][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1422.788116][ C0] net_ratelimit: 18 callbacks suppressed [ 1422.788125][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1422.799629][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1423.106907][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1423.112740][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1423.346920][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1423.352770][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1423.986855][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1423.992672][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1424.066877][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1424.066882][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1428.146885][ C0] net_ratelimit: 20 callbacks suppressed [ 1428.146894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1428.158393][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1428.226888][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1428.226932][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1428.232688][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1429.026869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1429.032690][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1429.346943][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1429.352794][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1429.586929][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1433.186870][ C0] net_ratelimit: 19 callbacks suppressed [ 1433.186877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1433.198356][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1433.506955][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1433.512812][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1433.746848][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1433.752673][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1434.386860][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1434.392717][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1434.466857][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1434.466862][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1438.546862][ C0] net_ratelimit: 20 callbacks suppressed [ 1438.546869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1438.558512][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1438.626846][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1438.626871][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1438.632642][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1438.638376][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1439.426885][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1439.432751][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1439.746820][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1439.752624][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1443.586888][ C0] net_ratelimit: 20 callbacks suppressed [ 1443.586895][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1443.598428][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1443.906878][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1443.912735][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1444.146856][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1444.152684][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1444.786886][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1444.792754][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1444.866850][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1444.866855][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1448.946816][ C0] net_ratelimit: 20 callbacks suppressed [ 1448.946823][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1448.958316][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1449.026919][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1449.032744][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1449.036845][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1449.044223][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1449.826871][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1449.832689][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1450.146896][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1450.152727][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1453.986886][ C0] net_ratelimit: 19 callbacks suppressed [ 1453.986896][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1453.998563][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1454.306910][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1454.312774][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1454.546915][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1454.552791][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1455.186887][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1455.192758][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1455.266859][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1455.266864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.346876][ C0] net_ratelimit: 20 callbacks suppressed [ 1459.346886][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.358559][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1459.426846][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.426855][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.426906][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1459.432640][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1460.226842][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1460.232677][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1460.546880][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1460.552729][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1464.386917][ C0] net_ratelimit: 20 callbacks suppressed [ 1464.386926][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1464.398475][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1464.706885][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1464.712730][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1464.946855][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1464.952724][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1465.586894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1465.592753][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1465.666862][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1465.666867][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.746823][ C0] net_ratelimit: 20 callbacks suppressed [ 1469.746830][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.758326][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1469.826896][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.832730][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1469.836844][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.844296][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.626921][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.632808][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.946874][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.952705][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1474.786911][ C0] net_ratelimit: 20 callbacks suppressed [ 1474.786921][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1474.798452][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1475.106903][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1475.112892][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1475.346868][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1475.352693][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1475.986860][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1475.992696][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1476.066848][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1476.066853][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.146885][ C0] net_ratelimit: 19 callbacks suppressed [ 1480.146901][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.158411][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1480.226858][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.226863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.226917][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1480.232659][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1481.026898][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1481.032754][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1481.346914][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1481.352852][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1485.186846][ C0] net_ratelimit: 19 callbacks suppressed [ 1485.186854][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1485.198649][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1485.506959][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1485.512801][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1485.746923][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1485.752952][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1486.386927][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1486.392819][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1486.466870][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1486.466875][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1490.546852][ C0] net_ratelimit: 19 callbacks suppressed [ 1490.546859][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1490.558501][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1490.626867][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1490.626898][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1490.633029][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1491.426869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1491.432745][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1491.746903][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1491.752764][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1491.986908][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1495.586909][ C0] net_ratelimit: 18 callbacks suppressed [ 1495.586916][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1495.598452][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1495.906900][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1495.912744][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1496.146853][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1496.152660][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1496.786894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1496.792758][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1496.866874][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1496.866879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.946909][ C0] net_ratelimit: 19 callbacks suppressed [ 1500.946919][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.958423][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1501.026855][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.026861][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.026919][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1501.032656][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1501.826824][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.832748][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1502.146877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1502.152710][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1505.986933][ C0] net_ratelimit: 19 callbacks suppressed [ 1505.986942][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1505.998461][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.306876][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.312719][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.546899][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.552720][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1507.186934][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1507.192802][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1507.266867][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1507.266885][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.346868][ C0] net_ratelimit: 19 callbacks suppressed [ 1511.346878][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.358444][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1511.426857][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.426861][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.426918][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1511.432646][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1512.226855][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1512.232765][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1512.546860][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1512.552667][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.386922][ C0] net_ratelimit: 20 callbacks suppressed [ 1516.386932][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.398459][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.706913][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.712748][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.946856][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.952729][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1517.586893][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1517.592757][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1517.666848][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1517.666853][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.746862][ C0] net_ratelimit: 19 callbacks suppressed [ 1521.746871][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.758400][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1521.826855][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.826860][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.826915][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1521.832675][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1522.626920][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1522.632770][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1522.946876][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1522.952710][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1526.786854][ C0] net_ratelimit: 20 callbacks suppressed [ 1526.786864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1526.798369][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1527.106916][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1527.112753][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1527.346926][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1527.352756][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1527.986869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1527.992708][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1528.066854][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1528.066859][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.146867][ C0] net_ratelimit: 19 callbacks suppressed [ 1532.146876][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.158366][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1532.226863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.226900][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1532.232682][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1533.026912][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1533.032769][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1533.346895][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1533.352732][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1533.586866][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1537.186919][ C0] net_ratelimit: 17 callbacks suppressed [ 1537.186929][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1537.198441][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1537.506908][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1537.512789][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1537.746857][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1537.752677][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1538.386877][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1538.392739][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1538.466832][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1538.466840][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.546835][ C0] net_ratelimit: 20 callbacks suppressed [ 1542.546841][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.558434][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1542.626839][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.626887][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.632644][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1542.638370][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1543.426879][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1543.432735][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1543.746820][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1543.752609][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1547.586956][ C0] net_ratelimit: 18 callbacks suppressed [ 1547.586966][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1547.598810][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1547.906886][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1547.912723][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1548.146935][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1548.152769][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1548.786893][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1548.792739][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1548.866865][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1548.866883][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1552.946873][ C0] net_ratelimit: 20 callbacks suppressed [ 1552.946881][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1552.958402][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1553.026857][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.026899][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1553.032659][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1553.826922][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.832762][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1554.146904][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1554.152741][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1554.386845][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1555.907023][ T1064] INFO: task syz-executor.3:5822 blocked for more than 143 seconds. [ 1555.915049][ T1064] Not tainted 5.4.0-rc2+ #0 [ 1555.929175][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1555.941560][ T1064] syz-executor.3 D28072 5822 9238 0x00004004 [ 1555.951549][ T1064] Call Trace: [ 1555.954854][ T1064] __schedule+0x94f/0x1e70 [ 1555.962751][ T1064] ? __sched_text_start+0x8/0x8 [ 1555.971140][ T1064] ? __kasan_check_read+0x11/0x20 [ 1555.976171][ T1064] ? __lock_acquire+0x16f2/0x4a00 [ 1555.984537][ T1064] schedule+0xd9/0x260 [ 1555.992164][ T1064] schedule_timeout+0x717/0xc50 [ 1556.000494][ T1064] ? find_held_lock+0x35/0x130 [ 1556.005267][ T1064] ? usleep_range+0x170/0x170 [ 1556.013436][ T1064] ? lock_downgrade+0x920/0x920 [ 1556.021786][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 1556.030493][ T1064] ? wait_for_completion+0x294/0x440 [ 1556.035783][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 1556.044923][ T1064] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1556.056331][ T1064] ? trace_hardirqs_on+0x67/0x240 [ 1556.064915][ T1064] ? __kasan_check_read+0x11/0x20 [ 1556.073462][ T1064] wait_for_completion+0x29c/0x440 [ 1556.082049][ T1064] ? wait_for_completion_interruptible+0x470/0x470 [ 1556.092109][ T1064] ? wake_up_q+0xf0/0xf0 [ 1556.096364][ T1064] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 1556.105741][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.115534][ T1064] flush_workqueue+0x40f/0x14c0 [ 1556.123702][ T1064] ? __dev_printk+0x202/0x20e [ 1556.132075][ T1064] ? _dev_warn+0xd7/0x109 [ 1556.136416][ T1064] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 1556.145880][ T1064] ? sock_shutdown+0x83/0x200 [ 1556.154178][ T1064] nbd_ioctl+0xb2e/0xc44 [ 1556.162174][ T1064] ? nbd_ioctl+0xb2e/0xc44 [ 1556.166599][ T1064] ? nbd_release+0x150/0x150 [ 1556.174611][ T1064] ? finish_wait+0x260/0x260 [ 1556.182883][ T1064] ? nbd_release+0x150/0x150 [ 1556.191172][ T1064] blkdev_ioctl+0xedb/0x1c20 [ 1556.195781][ T1064] ? blkpg_ioctl+0xa90/0xa90 [ 1556.204018][ T1064] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1556.213296][ T1064] ? ___might_sleep+0x163/0x2c0 [ 1556.221591][ T1064] block_ioctl+0xee/0x130 [ 1556.225929][ T1064] ? blkdev_fallocate+0x410/0x410 [ 1556.234440][ T1064] do_vfs_ioctl+0xdb6/0x13e0 [ 1556.242485][ T1064] ? ioctl_preallocate+0x210/0x210 [ 1556.251138][ T1064] ? selinux_file_mprotect+0x620/0x620 [ 1556.256602][ T1064] ? __fget+0x384/0x560 [ 1556.264329][ T1064] ? ksys_dup3+0x3e0/0x3e0 [ 1556.272366][ T1064] ? nsecs_to_jiffies+0x30/0x30 [ 1556.280756][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 1556.285706][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.295520][ T1064] ? security_file_ioctl+0x8d/0xc0 [ 1556.304408][ T1064] ksys_ioctl+0xab/0xd0 [ 1556.312294][ T1064] __x64_sys_ioctl+0x73/0xb0 [ 1556.320461][ T1064] do_syscall_64+0xfa/0x760 [ 1556.324983][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1556.334446][ T1064] RIP: 0033:0x459a59 [ 1556.341895][ T1064] Code: Bad RIP value. [ 1556.345966][ T1064] RSP: 002b:00007fd3b25b1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1556.356834][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 1556.364931][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 1556.373179][ T1064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1556.381316][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd3b25b26d4 [ 1556.389462][ T1064] R13: 00000000004c33ab R14: 00000000004d6fc0 R15: 00000000ffffffff [ 1556.397609][ T1064] [ 1556.397609][ T1064] Showing all locks held in the system: [ 1556.405330][ T1064] 1 lock held by khungtaskd/1064: [ 1556.410525][ T1064] #0: ffffffff88faae00 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1556.420056][ T1064] 1 lock held by udevd/3893: [ 1556.424644][ T1064] 1 lock held by rsyslogd/9065: [ 1556.430747][ T1064] #0: ffff88809ff5bde0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1556.443912][ T1064] 2 locks held by getty/9187: [ 1556.451061][ T1064] #0: ffff88809eab2090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.464477][ T1064] #1: ffffc90005f6d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.482776][ T1064] 2 locks held by getty/9188: [ 1556.492076][ T1064] #0: ffff88809e56e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.503539][ T1064] #1: ffffc90005f752e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.519912][ T1064] 2 locks held by getty/9189: [ 1556.524595][ T1064] #0: ffff8880a1f03090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.540396][ T1064] #1: ffffc90005f712e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.554184][ T1064] 2 locks held by getty/9190: [ 1556.563340][ T1064] #0: ffff888096b03090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.574748][ T1064] #1: ffffc90005f812e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.591212][ T1064] 2 locks held by getty/9191: [ 1556.595888][ T1064] #0: ffff888086b49090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.611835][ T1064] #1: ffffc90005f852e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.622749][ T1064] 2 locks held by getty/9192: [ 1556.633114][ T1064] #0: ffff8880a52d6090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.643505][ T1064] #1: ffffc90005f552e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.659739][ T1064] 2 locks held by getty/9193: [ 1556.664415][ T1064] #0: ffff88809aa46090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1556.680094][ T1064] #1: ffffc90005f4d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1556.693198][ T1064] 2 locks held by kworker/u5:3/23256: [ 1556.702148][ T1064] #0: ffff888099d90d28 ((wq_completion)knbd3-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 1556.715730][ T1064] #1: ffff888095bc7dc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 1556.732968][ T1064] [ 1556.735311][ T1064] ============================================= [ 1556.735311][ T1064] [ 1556.744037][ T1064] NMI backtrace for cpu 1 [ 1556.748477][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.4.0-rc2+ #0 [ 1556.755922][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.766535][ T1064] Call Trace: [ 1556.769825][ T1064] dump_stack+0x172/0x1f0 [ 1556.774161][ T1064] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1556.779361][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.785596][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1556.791223][ T1064] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 1556.797202][ T1064] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1556.803090][ T1064] watchdog+0x9d0/0xef0 [ 1556.807255][ T1064] kthread+0x361/0x430 [ 1556.811321][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 1556.816859][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1556.823099][ T1064] ret_from_fork+0x24/0x30 [ 1556.827560][ T1064] Sending NMI from CPU 1 to CPUs 0: [ 1556.833121][ C0] NMI backtrace for cpu 0 [ 1556.833126][ C0] CPU: 0 PID: 3893 Comm: udevd Not tainted 5.4.0-rc2+ #0 [ 1556.833131][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1556.833135][ C0] RIP: 0010:select_estimate_accuracy+0x5b/0x330 [ 1556.833145][ C0] Code: c7 85 58 ff ff ff b3 8a b5 41 48 c7 85 60 ff ff ff e0 62 a8 88 4a 8d 04 3b 48 c7 85 68 ff ff ff 10 3f bd 81 c7 00 f1 f1 f1 f1 40 04 00 00 f2 f2 c7 40 08 00 00 f3 f3 65 48 8b 04 25 28 00 00 [ 1556.833148][ C0] RSP: 0018:ffff888093447c18 EFLAGS: 00000286 [ 1556.833155][ C0] RAX: ffffed1012688f85 RBX: 1ffff11012688f85 RCX: 0000000000000000 [ 1556.833160][ C0] RDX: 00000000308981bf RSI: ffffffff81626769 RDI: ffff888093447da0 [ 1556.833164][ C0] RBP: ffff888093447cd0 R08: ffff888093447da0 R09: 0000000000000000 [ 1556.833168][ C0] R10: ffffed10151140f8 R11: 0000000000000000 R12: ffff888093447da0 [ 1556.833173][ C0] R13: ffff888093447ca8 R14: 7fffffffffffffff R15: dffffc0000000000 [ 1556.833178][ C0] FS: 00007f5c0bea77a0(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1556.833181][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1556.833186][ C0] CR2: ffffffffff600400 CR3: 00000000a8c0a000 CR4: 00000000001406f0 [ 1556.833190][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1556.833194][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1556.833197][ C0] Call Trace: [ 1556.833200][ C0] ? timespec64_add_safe+0x189/0x210 [ 1556.833203][ C0] ? compat_get_fd_set+0x80/0x80 [ 1556.833207][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1556.833210][ C0] ep_poll+0x3b3/0xe60 [ 1556.833213][ C0] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1556.833216][ C0] ? retint_kernel+0x2b/0x2b [ 1556.833219][ C0] ? ep_modify+0x8e0/0x8e0 [ 1556.833222][ C0] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1556.833226][ C0] ? __this_cpu_preempt_check+0x93/0x210 [ 1556.833229][ C0] ? __this_cpu_preempt_check+0x3a/0x210 [ 1556.833232][ C0] ? __fget_light+0x8f/0x230 [ 1556.833236][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1556.833239][ C0] ? __fget_light+0x1a9/0x230 [ 1556.833242][ C0] do_epoll_wait+0x210/0x260 [ 1556.833245][ C0] __x64_sys_epoll_wait+0x97/0xf0 [ 1556.833248][ C0] do_syscall_64+0xfa/0x760 [ 1556.833251][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1556.833254][ C0] RIP: 0033:0x7f5c0b5bb943 [ 1556.833264][ C0] Code: 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 83 3d b5 dc 2a 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 3b c4 00 00 48 89 04 24 [ 1556.833267][ C0] RSP: 002b:00007ffc682c8ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 1556.833275][ C0] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007f5c0b5bb943 [ 1556.833280][ C0] RDX: 0000000000000008 RSI: 00007ffc682c8ff0 RDI: 000000000000000a [ 1556.833284][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 1556.833289][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000003 [ 1556.833293][ C0] R13: 0000000000000000 R14: 0000000001ba7e40 R15: 0000000001b82030 [ 1556.841501][ T1064] Kernel panic - not syncing: hung_task: blocked tasks [ 1557.134816][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.4.0-rc2+ #0 [ 1557.142275][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1557.152331][ T1064] Call Trace: [ 1557.155635][ T1064] dump_stack+0x172/0x1f0 [ 1557.159979][ T1064] panic+0x2e3/0x75c [ 1557.163872][ T1064] ? add_taint.cold+0x16/0x16 [ 1557.168549][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1557.174185][ T1064] ? ___preempt_schedule+0x16/0x20 [ 1557.179307][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1557.185456][ T1064] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 1557.191617][ T1064] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 1557.197773][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1557.203933][ T1064] watchdog+0x9e1/0xef0 [ 1557.208097][ T1064] kthread+0x361/0x430 [ 1557.212162][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 1557.217703][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1557.223959][ T1064] ret_from_fork+0x24/0x30 [ 1557.229839][ T1064] Kernel Offset: disabled [ 1557.234197][ T1064] Rebooting in 86400 seconds..