ecuting program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x800007, 0x8}) 21:12:40 executing program 5: 21:12:41 executing program 5: 21:12:41 executing program 1: syz_open_procfs(0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, &(0x7f0000000200)) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, 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, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000107, 0x6031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2000000000002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, 0x0) 21:12:41 executing program 5: 21:12:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) 21:12:41 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="02000000010006000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000300000000002000000000000000"], 0x34, 0x3) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r1, 0x0) chdir(&(0x7f0000000340)='./file0\x00') sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 21:12:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x800007, 0x8}) 21:12:41 executing program 5: 21:12:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x4}}, 0x1c) 21:12:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x800007, 0x8}) 21:12:41 executing program 3: 21:12:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) 21:12:41 executing program 5: 21:12:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78030000], 0x0, 0x800007, 0x8}) 21:12:42 executing program 1: 21:12:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1}], 0x1, 0x0) 21:12:42 executing program 3: 21:12:42 executing program 5: 21:12:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x800007, 0x8}) 21:12:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x5}}, 0x1c) 21:12:43 executing program 3: 21:12:43 executing program 1: 21:12:43 executing program 5: 21:12:43 executing program 0: 21:12:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x0, 0x800007, 0x8}) 21:12:43 executing program 5: 21:12:43 executing program 3: 21:12:43 executing program 1: 21:12:43 executing program 0: 21:12:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020000000000], 0x0, 0x800007, 0x8}) 21:12:43 executing program 3: 21:12:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x6}}, 0x1c) 21:12:43 executing program 0: 21:12:43 executing program 5: 21:12:43 executing program 1: 21:12:43 executing program 3: 21:12:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x800007, 0x8}) 21:12:43 executing program 3: 21:12:43 executing program 5: 21:12:43 executing program 1: 21:12:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x800007, 0x8}) 21:12:43 executing program 0: 21:12:44 executing program 5: 21:12:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x1c) 21:12:44 executing program 1: 21:12:44 executing program 3: 21:12:44 executing program 0: 21:12:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x800007, 0x8}) 21:12:44 executing program 5: 21:12:44 executing program 3: 21:12:44 executing program 0: 21:12:44 executing program 5: 21:12:44 executing program 1: 21:12:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x800007, 0x8}) 21:12:44 executing program 3: [ 1454.237730][ C0] net_ratelimit: 24 callbacks suppressed [ 1454.237738][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1454.249274][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:12:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 21:12:45 executing program 0: 21:12:45 executing program 5: 21:12:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x800007, 0x8}) 21:12:45 executing program 3: 21:12:45 executing program 1: 21:12:45 executing program 1: 21:12:45 executing program 3: 21:12:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x800007, 0x8}) 21:12:45 executing program 5: 21:12:45 executing program 0: 21:12:45 executing program 1: [ 1455.437783][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1455.437788][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1455.437845][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1455.443624][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1455.449429][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1455.466515][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1455.472387][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1455.478169][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:12:46 executing program 5: 21:12:46 executing program 3: 21:12:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x800007, 0x8}) 21:12:46 executing program 0: 21:12:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x9}}, 0x1c) 21:12:46 executing program 1: 21:12:46 executing program 5: 21:12:46 executing program 1: 21:12:46 executing program 0: 21:12:46 executing program 3: 21:12:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x800007, 0x8}) 21:12:46 executing program 3: 21:12:46 executing program 5: 21:12:46 executing program 1: 21:12:46 executing program 0: 21:12:46 executing program 5: 21:12:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0xa}}, 0x1c) 21:12:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x800007, 0x8}) 21:12:47 executing program 0: 21:12:47 executing program 1: 21:12:47 executing program 5: 21:12:47 executing program 3: 21:12:47 executing program 0: 21:12:47 executing program 3: 21:12:47 executing program 5: 21:12:47 executing program 1: 21:12:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x800007, 0x8}) 21:12:47 executing program 3: 21:12:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0xb}}, 0x1c) 21:12:48 executing program 5: 21:12:48 executing program 1: r0 = socket$kcm(0x11, 0x100000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="9e4301003e00000000010000ac14140ceb", 0x11}], 0x1}, 0x0) 21:12:48 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@link_local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, 0x0) 21:12:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x800007, 0x8}) 21:12:48 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0x1002}) r1 = dup2(r0, r0) ioctl$VIDIOC_S_INPUT(r1, 0xc0045627, 0x0) 21:12:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x802) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000000)="186acaef62913ec5383be8a058a02ab9001eeb", 0x13}, {&(0x7f0000000300)='\x00', 0x1}], 0x2) 21:12:48 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @rand_addr="fe80000000000000253ed3e906060996"}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x198}, 0x0) 21:12:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x800007, 0x8}) 21:12:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000140)) 21:12:48 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) mq_open(&(0x7f00000002c0)='IPVS\x00', 0x0, 0x0, 0x0) epoll_create(0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 21:12:48 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/ipc\x00') setns(r0, 0x0) 21:12:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x300}}, 0x1c) 21:12:49 executing program 3: creat(&(0x7f0000000340)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) socket$inet(0x10, 0x0, 0x0) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 21:12:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x800007, 0x8}) 21:12:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/snmp6\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000340)=""/161, 0xa1}], 0x1, 0x0) 21:12:49 executing program 0: r0 = socket$kcm(0x11, 0x100000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x80350000}, 0x80, 0x0}, 0x0) 21:12:49 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) mq_open(&(0x7f00000002c0)='IPVS\x00', 0x0, 0x0, 0x0) epoll_create(0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 21:12:49 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8943, &(0x7f0000000000)={'ip6_vti\xb0\x00\x10\x00\x00\x00\x00\x00z'}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 21:12:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803000000000000], 0x0, 0x800007, 0x8}) 21:12:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001400)=ANY=[@ANYBLOB="d3d2b93c38f19c0400cd8034"], 0xc}}, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="d93f7bdccab44fd93d771b23ac7e6a1ea6697228e15ff204d7895797e6871456818e6e04bbbbd068a31618adf34a17f3106c3d2f7502324fe74ee1b6fe08e19547526bae0dac88e77889d4ee41371eaa3c9c4481fcb5417eed5a7edfc169c299e605a68bb719ee16ab6b1d2a2379fff12ed122b97389b4232f396da520207967461af1921023dd76daeea0f47b30646213276971ec25b199946f1959e727d7381c9be373974467520b120ae8747e21d62b0686a74174d62798fd9411d9040df692c5e030e5e8814dab1ceb13f54995468be03fdc2df8612ead63e03461c8a2bfafb10da2a2f371f9b0452531456a", @ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESOCT, @ANYRESHEX], 0x0, 0x1a8, 0x3a2}, 0x20) tkill(r1, 0x39) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 1458.631202][ T2311] IPVS: ftp: loaded support on port[0] = 21 21:12:49 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30480010}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x8010) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200), 0x1, 0x0, 0x0, 0x10}, 0x20004000) sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, 0x0, 0x4) dup(r3) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, 0x0) 21:12:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) shutdown(r0, 0x400000000000001) [ 1458.759411][ T2320] ptrace attach of "/root/syz-executor.0"[2317] was attempted by "/root/syz-executor.0"[2320] 21:12:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x0, 0x800007, 0x8}) [ 1459.271518][ T2311] IPVS: ftp: loaded support on port[0] = 21 21:12:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x501}}, 0x1c) 21:12:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x800007, 0x8}) 21:12:50 executing program 0: clone(0x2192083dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:12:50 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r1, 0x0, 0x7ffeffff) 21:12:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) syz_read_part_table(0x4800, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="02000f00000a00000000ff07000000000000000000000000000000000000000000004200000000000000018000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/103) write(r1, &(0x7f0000000200)="4f3ff8c9dfc6279a8f8c2cc95458e9aefa058c2f610cc9a314666d09907b7956d3c32e6d1a0bfc27e8b0399c1d779fb6fb3383a434266395940f282adbc31f8d0772753f457c57b9232ea9b45b6553e289d74f70db2859e49ae6aa6f74fb41432a8392124fee2cf0e0e0747559f3a11bc62dad2031c299", 0x77) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x406, r3) getpeername(r2, &(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x80) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000540)={@empty, @dev={0xfe, 0x80, [], 0x15}, @loopback, 0x2, 0x400, 0xc089, 0x100, 0x8, 0x80100105, r6}) 21:12:50 executing program 0: clone(0x2192083dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1459.520930][ T26] audit: type=1800 audit(1567631570.331:43): pid=2348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=18027 res=0 [ 1459.588128][ T26] audit: type=1804 audit(1567631570.351:44): pid=2350 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir520098520/syzkaller.rtGnUZ/2635/file0" dev="sda1" ino=18027 res=1 [ 1459.597732][ C1] net_ratelimit: 16 callbacks suppressed [ 1459.597741][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.612930][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.618528][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1459.624206][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1459.641466][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.647251][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1459.653123][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1459.658915][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:12:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x2000002) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000100)='8', 0x1}], 0x1) 21:12:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x800007, 0x8}) 21:12:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x800007, 0x8}) 21:12:50 executing program 0: clone(0x2192083dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:12:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803000000000000], 0x0, 0x800007, 0x8}) [ 1459.997966][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1460.003845][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:12:50 executing program 0: clone(0x2192083dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1460.059739][ T2345] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 1460.072111][ T2345] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 1460.128611][ T2345] loop1: p1 < > p3 [ 1460.252906][ T2345] loop1: p3 size 32769 extends beyond EOD, truncated [ 1460.324345][ T26] audit: type=1804 audit(1567631571.131:45): pid=2350 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir520098520/syzkaller.rtGnUZ/2635/file0" dev="sda1" ino=18027 res=1 21:12:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x10002}}, 0x1c) 21:12:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 21:12:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x800007, 0x8}) 21:12:51 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:12:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x5}}, 0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 21:12:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) syz_read_part_table(0x4800, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="02000f00000a00000000ff07000000000000000000000000000000000000000000004200000000000000018000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/103) write(r1, &(0x7f0000000200)="4f3ff8c9dfc6279a8f8c2cc95458e9aefa058c2f610cc9a314666d09907b7956d3c32e6d1a0bfc27e8b0399c1d779fb6fb3383a434266395940f282adbc31f8d0772753f457c57b9232ea9b45b6553e289d74f70db2859e49ae6aa6f74fb41432a8392124fee2cf0e0e0747559f3a11bc62dad2031c299", 0x77) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x406, r3) getpeername(r2, &(0x7f00000004c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x80) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000540)={@empty, @dev={0xfe, 0x80, [], 0x15}, @loopback, 0x2, 0x400, 0xc089, 0x100, 0x8, 0x80100105, r6}) 21:12:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x0, 0x800007, 0x8}) 21:12:51 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:12:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x5}}, 0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 21:12:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x800007, 0x8}) 21:12:51 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:12:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x5}}, 0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) [ 1461.171245][ T2401] ldm_parse_privhead(): Cannot find PRIVHEAD structure. LDM database is corrupt. Aborting. [ 1461.209198][ T2401] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 1461.247538][ T2401] loop1: p1 < > p3 [ 1461.343527][ T2401] loop1: p3 size 32769 extends beyond EOD, truncated 21:12:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x10003}}, 0x1c) 21:12:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x800007, 0x8}) 21:12:52 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000040)) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 21:12:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x132339) clone(0x2001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000002940)=ANY=[@ANYBLOB="86c2ea8c746b143c2660aa2f5f421dcab00ba49c7f930783dee91ad6d5271c82cf3c4b242635f4900ceea8d5763959a3eaf983b7a069b57597326b17705d945df2276653965e246c616d5288edac764c8d9b95d051ba2ff62d818ea51c26e41e3ddfaae2cd47ba92b83b8fa4c631acc5382610"], 0x10) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x27) fcntl$setstatus(r0, 0x4, 0x42805) 21:12:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in6=@empty, 0x0, 0x4, 0x0, 0x5}}, 0xe8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 21:12:52 executing program 1: 21:12:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x800007, 0x8}) 21:12:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, &(0x7f0000000080), 0x8) 21:12:52 executing program 0: 21:12:52 executing program 1: 21:12:52 executing program 1: 21:12:52 executing program 0: 21:12:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c) 21:12:53 executing program 5: 21:12:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x800007, 0x8}) 21:12:53 executing program 3: 21:12:53 executing program 1: 21:12:53 executing program 0: 21:12:53 executing program 3: 21:12:53 executing program 1: 21:12:53 executing program 5: 21:12:53 executing program 0: 21:12:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x800007, 0x8}) 21:12:53 executing program 3: 21:12:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c) 21:12:54 executing program 1: 21:12:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x800007, 0x8}) 21:12:54 executing program 0: 21:12:54 executing program 5: 21:12:54 executing program 3: 21:12:54 executing program 5: 21:12:54 executing program 3: 21:12:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x800007, 0x8}) 21:12:54 executing program 0: 21:12:54 executing program 1: 21:12:54 executing program 3: 21:12:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0xac14140b}}, 0x1c) 21:12:55 executing program 0: 21:12:55 executing program 5: 21:12:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x800007, 0x8}) 21:12:55 executing program 3: 21:12:55 executing program 1: 21:12:55 executing program 3: 21:12:55 executing program 5: 21:12:55 executing program 1: 21:12:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x800007, 0x8}) 21:12:55 executing program 0: [ 1464.637722][ C0] net_ratelimit: 24 callbacks suppressed [ 1464.637730][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1464.649237][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:12:55 executing program 1: 21:12:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0xac1414aa}}, 0x1c) 21:12:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x800007, 0x8}) 21:12:56 executing program 5: 21:12:56 executing program 0: 21:12:56 executing program 3: 21:12:56 executing program 1: 21:12:56 executing program 1: 21:12:56 executing program 3: 21:12:56 executing program 5: 21:12:56 executing program 0: 21:12:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x800007, 0x8}) 21:12:56 executing program 3: [ 1465.837745][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1465.843556][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1465.847771][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1465.855134][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1465.861241][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1465.867031][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1465.872895][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1465.878671][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:12:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x2}, 0x1c) 21:12:57 executing program 1: 21:12:57 executing program 5: 21:12:57 executing program 0: 21:12:57 executing program 3: 21:12:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x800007, 0x8}) 21:12:57 executing program 5: 21:12:57 executing program 1: 21:12:57 executing program 0: 21:12:57 executing program 3: 21:12:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x800007, 0x8}) 21:12:57 executing program 5: 21:12:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x1c) 21:12:57 executing program 1: 21:12:57 executing program 0: 21:12:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x800007, 0x8}) 21:12:57 executing program 3: 21:12:57 executing program 5: 21:12:57 executing program 0: 21:12:58 executing program 1: 21:12:58 executing program 3: 21:12:58 executing program 5: 21:12:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x800007, 0x8}) 21:12:58 executing program 3: 21:12:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4}, 0x1c) 21:12:58 executing program 1: 21:12:58 executing program 0: 21:12:58 executing program 5: 21:12:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x800007, 0x8}) 21:12:58 executing program 3: 21:12:58 executing program 1: 21:12:58 executing program 3: 21:12:58 executing program 5: 21:12:58 executing program 0: 21:12:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x358], 0x0, 0x800007, 0x8}) 21:12:59 executing program 5: 21:12:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x5}, 0x1c) 21:12:59 executing program 1: 21:12:59 executing program 3: 21:12:59 executing program 0: 21:12:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x378], 0x0, 0x800007, 0x8}) 21:12:59 executing program 5: 21:12:59 executing program 3: 21:12:59 executing program 0: 21:12:59 executing program 1: 21:12:59 executing program 5: 21:12:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x800007, 0x8}) 21:12:59 executing program 3: 21:13:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x6}, 0x1c) 21:13:00 executing program 1: 21:13:00 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = fanotify_init(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 21:13:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x4, 0x40030000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2}]}, 0x20}, 0x1, 0x2000000000000000}, 0x0) 21:13:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x800007, 0x8}) 21:13:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x802) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000000)="186acaef62913ec5383be8a058a02ab9001eeb", 0x13}, {&(0x7f0000000300)="00a47b08e868d1ee70cf95db4210ac21cf661f", 0x13}], 0x2) 21:13:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) 21:13:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x800007, 0x8}) 21:13:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000440)={0x0, 0x0, 0x0, 'queue0\x00'}) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) [ 1469.997712][ C0] net_ratelimit: 16 callbacks suppressed [ 1469.997721][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1469.997745][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.003475][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.020804][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.026590][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1470.032485][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.038318][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308", 0xba, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r3, r4}, &(0x7f0000000240)=""/112, 0x208, &(0x7f0000000580)={&(0x7f0000000500)={'crc32\x00'}}) 21:13:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x800007, 0x8}) 21:13:00 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff1d9800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x1}) poll(&(0x7f0000000180)=[{r1, 0x1030}, {r2, 0x2000}, {r3, 0x4}, {r4, 0x80c0}, {r0}, {r6, 0x40}, {0xffffffffffffffff, 0x1200}, {0xffffffffffffffff, 0x80}], 0x8, 0x8) [ 1470.269076][ T2744] debugfs: File 'dropped' in directory 'md0' already present! [ 1470.283263][ T2744] debugfs: File 'msg' in directory 'md0' already present! [ 1470.291375][ T2744] debugfs: File 'trace0' in directory 'md0' already present! [ 1470.311653][ T2744] debugfs: File 'dropped' in directory 'md0' already present! [ 1470.321088][ T2744] debugfs: File 'msg' in directory 'md0' already present! [ 1470.333976][ T2744] dlm: Unknown command passed to DLM device : 0 [ 1470.333976][ T2744] [ 1470.407748][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.413654][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:13:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x7}, 0x1c) 21:13:01 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r5 = eventfd2(0x7, 0xc0000) fcntl$setpipe(r5, 0x407, 0x1) sendmsg$rds(r4, &(0x7f0000002a00)={&(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f0000002580)=[{&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000000040)=""/216, 0xd8}, {&(0x7f0000001480)=""/4096, 0xfffffffffffffd52}, {&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/132, 0x84}, {&(0x7f0000002480)=""/255, 0xff}], 0x7, &(0x7f0000002940)=[@rdma_args={0x48, 0x114, 0x1, {{0x2, 0x1ff}, {&(0x7f0000002600)=""/136, 0x88}, &(0x7f0000002880)=[{&(0x7f00000026c0)=""/211, 0xd3}, {&(0x7f00000027c0)=""/140, 0x8c}, {&(0x7f00000003c0)=""/45, 0x2d}], 0x3, 0x2, 0xb6}}, @fadd={0x0, 0x114, 0x6, {{0x6de5b45c, 0x5}, &(0x7f0000004f80)=0xffffffffffff3e46, &(0x7f0000004fc0)=0x6, 0x8, 0x7, 0x3ff, 0xcaa1, 0x3238fc8b5f39fc97, 0x3f}}], 0xfffffffffffffef6, 0x8000}, 0x4) sendfile(r3, r4, 0x0, 0x80000003) r6 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r8, r6, r8}, &(0x7f0000000240)=""/112, 0x208, &(0x7f0000000580)={&(0x7f0000000500)={'crc32\x00'}}) 21:13:01 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000200)={'veth1_to_hsr\x00', {0x2, 0x4e24, @broadcast}}) 21:13:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x800007, 0x8}) 21:13:01 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff1d9800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x1}) poll(&(0x7f0000000180)=[{r1, 0x1030}, {r2, 0x2000}, {r3, 0x4}, {r4, 0x80c0}, {r0}, {r6, 0x40}, {0xffffffffffffffff, 0x1200}, {0xffffffffffffffff, 0x80}], 0x8, 0x8) 21:13:01 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r2, r3/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x800007, 0x8}) [ 1470.799476][ T2758] dlm: no locking on control device [ 1470.806265][ T2757] dlm: no locking on control device [ 1470.820314][ T2763] debugfs: File 'dropped' in directory 'md0' already present! [ 1470.835167][ T2758] dlm: Unknown command passed to DLM device : 0 [ 1470.835167][ T2758] [ 1470.845221][ T2763] debugfs: File 'msg' in directory 'md0' already present! [ 1470.864736][ T2758] dlm: Unknown command passed to DLM device : 0 [ 1470.864736][ T2758] [ 1470.877706][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1470.892497][ T2759] dlm: Unknown command passed to DLM device : 0 21:13:01 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r2, r3/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1470.892497][ T2759] [ 1470.906705][ T2763] debugfs: File 'trace0' in directory 'md0' already present! [ 1470.940781][ T2768] debugfs: File 'dropped' in directory 'md0' already present! [ 1470.972126][ T2768] debugfs: File 'msg' in directory 'md0' already present! 21:13:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x800007, 0x8}) 21:13:01 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000200)={'veth1_to_hsr\x00', {0x2, 0x4e24, @broadcast}}) 21:13:01 executing program 1: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x301081, 0x0) clone(0x2000, &(0x7f0000000480)="ca0d761502dbee916b6fbb3d901a275de761dc8292ae8ead4bd03625894bcd6557c2dd7924e29a3e55d1d2d81920276c31d30cfc447d99cf2441bebbb954957a35e612b4fc491711bf43ffb27696175f4b4c2ac32dbcc283f10b593ce62759491c6b07d3bf8fa2b6e34080a8ec1c5d46cd98172cdc010d630c390227d553ad1cb84e73873deb4c6109c85f0b4a1d7df575e44ba2ecc32d", &(0x7f00000003c0), &(0x7f0000000540), &(0x7f0000000780)="8e209847ded1bbe58df7c519ec5ecdd5cc0ffdbb3bd924e7baadfca64b0732ecc20a999903a486ad64c3790342cbed7e18eefb934caa2803744ed7ddddfc983e5098d3728a93298cb256a78e65271559b10c3ab3b0c27ef4a1864f58abd9ce49a1f7fc9a88bfc99ceab816c2d19d8dcf41665979ecb78e2aaee48684fcc43101133e1c598ffda23aeac7e5a14e101b2d7191d4d78c82e4d5b2d1e42223136f08bdfefa457af4e96de58e1be7f7f26491d4c8bed182a3fa3bc0") recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@caif, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2}, 0xfb530ac05b5c10c6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xfffffffffffffffb, {{0x2, 0x4e20, @loopback}}}, 0x88) r1 = semget(0x1, 0x4, 0x0) semctl$IPC_RMID(r1, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000880)=""/8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000001680)=ANY=[@ANYBLOB="9feb010018000000000000002ffffff317000000030000000a0000000000000b030000000f0000000000e20b05000000fcff00000000000901000000060000000000000700000000026100fbb594a904a36bbd8249f7f1b1de84c97c2e3484da2cb3a0d690f77e8d8886cc540a7de972a481def39dbb1399fc19b930b31d8df4e142375de22aaa3e5cc1daa48ee953e3f7c559f323e8"], &(0x7f0000000600)=""/181, 0x96, 0xb5, 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={0xffffffffffffff9c, 0xc0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x8}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000b40)={r2, 0xb, &(0x7f0000000ac0)={&(0x7f0000000900)=""/167, 0xa7, r3}}, 0x13a) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000580)=r3, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r6 = dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000005c0)=0x8000, 0x4) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20\x00', 0x100000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f0000000380)=0x4, 0x4) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r9 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') syz_open_dev$media(&(0x7f0000000840)='/dev/media#\x00', 0x1, 0x100080) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000640)={0x0, @aes256, 0x6, "006c8954623b7fbe"}) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42fc193bd73c3a0fed2bb8fe89c8f70bb115b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f881"], 0x68) ioctl$VIDIOC_RESERVED(r10, 0x5601, 0x0) sendfile(r7, r9, 0x0, 0x80000003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x8, 0x10}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000700)={r11, 0x3}, &(0x7f0000000740)=0x8) [ 1470.990293][ T2773] dlm: no locking on control device [ 1471.025587][ T2763] dlm: Unknown command passed to DLM device : 0 [ 1471.025587][ T2763] 21:13:01 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r2, r3/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1471.117836][ T2777] dlm: no locking on control device [ 1471.172249][ T2777] dlm: Unknown command passed to DLM device : 0 [ 1471.172249][ T2777] [ 1471.216034][ T2788] dlm: no locking on control device [ 1471.225414][ T2777] dlm: Unknown command passed to DLM device : 0 [ 1471.225414][ T2777] [ 1471.250347][ T2785] debugfs: File 'dropped' in directory 'md0' already present! [ 1471.280193][ T2785] debugfs: File 'msg' in directory 'md0' already present! 21:13:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x8}, 0x1c) 21:13:02 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff1d9800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x1}) poll(&(0x7f0000000180)=[{r1, 0x1030}, {r2, 0x2000}, {r3, 0x4}, {r4, 0x80c0}, {r0}, {r6, 0x40}, {0xffffffffffffffff, 0x1200}, {0xffffffffffffffff, 0x80}], 0x8, 0x8) 21:13:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x800007, 0x8}) 21:13:02 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:02 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000200)={'veth1_to_hsr\x00', {0x2, 0x4e24, @broadcast}}) 21:13:02 executing program 1: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x301081, 0x0) clone(0x2000, &(0x7f0000000480)="ca0d761502dbee916b6fbb3d901a275de761dc8292ae8ead4bd03625894bcd6557c2dd7924e29a3e55d1d2d81920276c31d30cfc447d99cf2441bebbb954957a35e612b4fc491711bf43ffb27696175f4b4c2ac32dbcc283f10b593ce62759491c6b07d3bf8fa2b6e34080a8ec1c5d46cd98172cdc010d630c390227d553ad1cb84e73873deb4c6109c85f0b4a1d7df575e44ba2ecc32d", &(0x7f00000003c0), &(0x7f0000000540), &(0x7f0000000780)="8e209847ded1bbe58df7c519ec5ecdd5cc0ffdbb3bd924e7baadfca64b0732ecc20a999903a486ad64c3790342cbed7e18eefb934caa2803744ed7ddddfc983e5098d3728a93298cb256a78e65271559b10c3ab3b0c27ef4a1864f58abd9ce49a1f7fc9a88bfc99ceab816c2d19d8dcf41665979ecb78e2aaee48684fcc43101133e1c598ffda23aeac7e5a14e101b2d7191d4d78c82e4d5b2d1e42223136f08bdfefa457af4e96de58e1be7f7f26491d4c8bed182a3fa3bc0") recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@caif, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2}, 0xfb530ac05b5c10c6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xfffffffffffffffb, {{0x2, 0x4e20, @loopback}}}, 0x88) r1 = semget(0x1, 0x4, 0x0) semctl$IPC_RMID(r1, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000880)=""/8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000001680)=ANY=[@ANYBLOB="9feb010018000000000000002ffffff317000000030000000a0000000000000b030000000f0000000000e20b05000000fcff00000000000901000000060000000000000700000000026100fbb594a904a36bbd8249f7f1b1de84c97c2e3484da2cb3a0d690f77e8d8886cc540a7de972a481def39dbb1399fc19b930b31d8df4e142375de22aaa3e5cc1daa48ee953e3f7c559f323e8"], &(0x7f0000000600)=""/181, 0x96, 0xb5, 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={0xffffffffffffff9c, 0xc0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x8}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000b40)={r2, 0xb, &(0x7f0000000ac0)={&(0x7f0000000900)=""/167, 0xa7, r3}}, 0x13a) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000580)=r3, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r6 = dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000005c0)=0x8000, 0x4) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20\x00', 0x100000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f0000000380)=0x4, 0x4) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r9 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') syz_open_dev$media(&(0x7f0000000840)='/dev/media#\x00', 0x1, 0x100080) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000640)={0x0, @aes256, 0x6, "006c8954623b7fbe"}) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42fc193bd73c3a0fed2bb8fe89c8f70bb115b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f881"], 0x68) ioctl$VIDIOC_RESERVED(r10, 0x5601, 0x0) sendfile(r7, r9, 0x0, 0x80000003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x8, 0x10}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000700)={r11, 0x3}, &(0x7f0000000740)=0x8) 21:13:02 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1471.734941][ T2800] dlm: no locking on control device [ 1471.749354][ T2801] debugfs: File 'dropped' in directory 'md0' already present! [ 1471.756870][ T2801] debugfs: File 'msg' in directory 'md0' already present! 21:13:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803], 0x0, 0x800007, 0x8}) [ 1471.791812][ T2800] dlm: Unknown command passed to DLM device : 0 [ 1471.791812][ T2800] [ 1471.838775][ T2801] debugfs: File 'trace0' in directory 'md0' already present! [ 1471.858616][ T2804] debugfs: File 'dropped' in directory 'md0' already present! [ 1471.863998][ T2800] dlm: Unknown command passed to DLM device : 0 [ 1471.863998][ T2800] 21:13:02 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1471.886429][ T2804] debugfs: File 'msg' in directory 'md0' already present! [ 1471.906148][ T2801] dlm: Unknown command passed to DLM device : 0 [ 1471.906148][ T2801] 21:13:02 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1471.941739][ T2809] debugfs: File 'dropped' in directory 'md0' already present! 21:13:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x0, 0x800007, 0x8}) [ 1471.985471][ T2809] debugfs: File 'msg' in directory 'md0' already present! [ 1472.002716][ T2820] dlm: no locking on control device [ 1472.008782][ T2820] dlm: Unknown command passed to DLM device : 0 [ 1472.008782][ T2820] 21:13:02 executing program 1: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x301081, 0x0) clone(0x2000, &(0x7f0000000480)="ca0d761502dbee916b6fbb3d901a275de761dc8292ae8ead4bd03625894bcd6557c2dd7924e29a3e55d1d2d81920276c31d30cfc447d99cf2441bebbb954957a35e612b4fc491711bf43ffb27696175f4b4c2ac32dbcc283f10b593ce62759491c6b07d3bf8fa2b6e34080a8ec1c5d46cd98172cdc010d630c390227d553ad1cb84e73873deb4c6109c85f0b4a1d7df575e44ba2ecc32d", &(0x7f00000003c0), &(0x7f0000000540), &(0x7f0000000780)="8e209847ded1bbe58df7c519ec5ecdd5cc0ffdbb3bd924e7baadfca64b0732ecc20a999903a486ad64c3790342cbed7e18eefb934caa2803744ed7ddddfc983e5098d3728a93298cb256a78e65271559b10c3ab3b0c27ef4a1864f58abd9ce49a1f7fc9a88bfc99ceab816c2d19d8dcf41665979ecb78e2aaee48684fcc43101133e1c598ffda23aeac7e5a14e101b2d7191d4d78c82e4d5b2d1e42223136f08bdfefa457af4e96de58e1be7f7f26491d4c8bed182a3fa3bc0") recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@caif, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2}, 0xfb530ac05b5c10c6) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xfffffffffffffffb, {{0x2, 0x4e20, @loopback}}}, 0x88) r1 = semget(0x1, 0x4, 0x0) semctl$IPC_RMID(r1, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000880)=""/8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000001680)=ANY=[@ANYBLOB="9feb010018000000000000002ffffff317000000030000000a0000000000000b030000000f0000000000e20b05000000fcff00000000000901000000060000000000000700000000026100fbb594a904a36bbd8249f7f1b1de84c97c2e3484da2cb3a0d690f77e8d8886cc540a7de972a481def39dbb1399fc19b930b31d8df4e142375de22aaa3e5cc1daa48ee953e3f7c559f323e8"], &(0x7f0000000600)=""/181, 0x96, 0xb5, 0x1}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={0xffffffffffffff9c, 0xc0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x8}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000b40)={r2, 0xb, &(0x7f0000000ac0)={&(0x7f0000000900)=""/167, 0xa7, r3}}, 0x13a) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000580)=r3, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r6 = dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000005c0)=0x8000, 0x4) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20\x00', 0x100000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f0000000380)=0x4, 0x4) sendto$inet(r7, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r9 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') syz_open_dev$media(&(0x7f0000000840)='/dev/media#\x00', 0x1, 0x100080) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000640)={0x0, @aes256, 0x6, "006c8954623b7fbe"}) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42fc193bd73c3a0fed2bb8fe89c8f70bb115b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f881"], 0x68) ioctl$VIDIOC_RESERVED(r10, 0x5601, 0x0) sendfile(r7, r9, 0x0, 0x80000003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x8, 0x10}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000700)={r11, 0x3}, &(0x7f0000000740)=0x8) [ 1472.037170][ T2820] dlm: Unknown command passed to DLM device : 0 [ 1472.037170][ T2820] [ 1472.245871][ T2828] debugfs: File 'dropped' in directory 'md0' already present! [ 1472.254656][ T2828] debugfs: File 'msg' in directory 'md0' already present! 21:13:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x9}, 0x1c) 21:13:03 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:03 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) 21:13:03 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff1d9800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x1}) 21:13:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x800007, 0x8}) 21:13:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x2, 0x1) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r5 = dup2(r2, r4) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VIDIOC_G_SELECTION(r6, 0xc040565e, &(0x7f0000000040)={0xb, 0x0, 0x1, {0x45ace946, 0x4, 0x8, 0x8}}) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000000)={0x2, 0x1, 0x100000001, 0xb367, 0x16, 0xfffffffffffffc01, 0x1, 0xffffffffffffffff, 0x7, 0x400, 0x3, 0x1}) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r8, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r8}) sendfile(r3, r9, 0x0, 0x80000003) [ 1472.655298][ T2839] debugfs: File 'dropped' in directory 'md0' already present! [ 1472.673773][ T2843] dlm: no locking on control device [ 1472.689178][ T2843] dlm: Unknown command passed to DLM device : 0 [ 1472.689178][ T2843] 21:13:03 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x800007, 0x8}) [ 1472.699214][ T2839] debugfs: File 'msg' in directory 'md0' already present! [ 1472.715270][ T2839] debugfs: File 'trace0' in directory 'md0' already present! [ 1472.742211][ T2842] debugfs: File 'dropped' in directory 'md0' already present! [ 1472.753329][ T2842] debugfs: File 'msg' in directory 'md0' already present! 21:13:03 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000140)) [ 1472.778685][ T2849] debugfs: File 'dropped' in directory 'md0' already present! [ 1472.798850][ T2842] dlm: Unknown command passed to DLM device : 0 [ 1472.798850][ T2842] [ 1472.802586][ T2839] dlm: Unknown command passed to DLM device : 0 [ 1472.802586][ T2839] 21:13:03 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x800007, 0x8}) [ 1472.847954][ T2849] debugfs: File 'msg' in directory 'md0' already present! [ 1472.859761][ T2842] dlm: Unknown command passed to DLM device : 0 [ 1472.859761][ T2842] [ 1472.879184][ T2842] dlm: Unknown command passed to DLM device : 0 [ 1472.879184][ T2842] [ 1472.908835][ T2860] dlm: no locking on control device 21:13:03 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff1d9800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) [ 1472.932288][ T2860] dlm: Unknown command passed to DLM device : 0 [ 1472.932288][ T2860] [ 1473.087319][ T2870] debugfs: File 'dropped' in directory 'md0' already present! [ 1473.096562][ T2870] debugfs: File 'msg' in directory 'md0' already present! [ 1473.110218][ T2870] debugfs: File 'trace0' in directory 'md0' already present! [ 1473.122865][ T2870] debugfs: File 'dropped' in directory 'md0' already present! [ 1473.130645][ T2870] debugfs: File 'msg' in directory 'md0' already present! [ 1473.139220][ T2870] dlm: Unknown command passed to DLM device : 0 [ 1473.139220][ T2870] 21:13:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xa}, 0x1c) 21:13:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x2], 0x0, 0x800007, 0x8}) 21:13:04 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:04 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f00000000c0)=0x8, 0x4) 21:13:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803], 0x0, 0x800007, 0x8}) 21:13:04 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) [ 1473.529453][ T2879] dlm: no locking on control device [ 1473.554785][ T2879] dlm: Unknown command passed to DLM device : 0 [ 1473.554785][ T2879] [ 1473.558234][ T2881] debugfs: File 'dropped' in directory 'md0' already present! 21:13:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x2], 0x0, 0x800007, 0x8}) 21:13:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x800007, 0x8}) 21:13:04 executing program 0: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:04 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd53f00bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) [ 1473.624991][ T2881] debugfs: File 'msg' in directory 'md0' already present! [ 1473.645374][ T2881] debugfs: File 'trace0' in directory 'md0' already present! [ 1473.667152][ T2889] debugfs: File 'dropped' in directory 'md0' already present! [ 1473.723676][ T2889] debugfs: File 'msg' in directory 'md0' already present! [ 1473.760156][ T2902] dlm: no locking on control device 21:13:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x0, 0x800007, 0x8}) 21:13:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1473.785892][ T2902] dlm: Unknown command passed to DLM device : 0 [ 1473.785892][ T2902] 21:13:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe}, 0x1c) 21:13:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x2], 0x0, 0x800007, 0x8}) 21:13:05 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) 21:13:05 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) 21:13:05 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000], 0x0, 0x800007, 0x8}) [ 1474.474111][ T2923] debugfs: File 'dropped' in directory 'md0' already present! [ 1474.479012][ T2918] dlm: no locking on control device 21:13:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200200], 0x0, 0x800007, 0x8}) 21:13:05 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) openat$cgroup_ro(r7, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) 21:13:05 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000240)=0xcbf9) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:05 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1474.516955][ T2923] debugfs: File 'msg' in directory 'md0' already present! [ 1474.542532][ T2923] debugfs: File 'trace0' in directory 'md0' already present! [ 1474.616365][ T2928] debugfs: File 'dropped' in directory 'md0' already present! [ 1474.641979][ T2935] dlm: no locking on control device [ 1474.649985][ T2933] dlm: Unknown command passed to DLM device : 0 [ 1474.649985][ T2933] 21:13:05 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:05 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1474.673692][ T2928] debugfs: File 'msg' in directory 'md0' already present! [ 1474.704098][ T2933] dlm: Unknown command passed to DLM device : 0 [ 1474.704098][ T2933] [ 1474.748517][ T2933] dlm: no locking on control device [ 1474.885855][ T2949] dlm: no locking on control device [ 1475.037758][ C0] net_ratelimit: 23 callbacks suppressed [ 1475.037767][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1475.049338][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfc}, 0x1c) 21:13:06 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) 21:13:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x800007, 0x8}) 21:13:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) openat$cgroup_ro(r7, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) 21:13:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:06 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1475.415154][ T2962] dlm: no locking on control device [ 1475.425389][ T2961] debugfs: File 'dropped' in directory 'md0' already present! [ 1475.446494][ T2960] dlm: Unknown command passed to DLM device : 0 [ 1475.446494][ T2960] 21:13:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x800007, 0x8}) 21:13:06 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1475.471991][ T2961] debugfs: File 'msg' in directory 'md0' already present! [ 1475.488612][ T2960] dlm: Unknown command passed to DLM device : 0 [ 1475.488612][ T2960] [ 1475.504312][ T2961] debugfs: File 'trace0' in directory 'md0' already present! [ 1475.541336][ T2966] debugfs: File 'dropped' in directory 'md0' already present! [ 1475.549809][ T2960] dlm: no locking on control device [ 1475.575578][ T2966] debugfs: File 'msg' in directory 'md0' already present! 21:13:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) openat$cgroup_ro(r7, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) [ 1475.611157][ T2972] dlm: no locking on control device 21:13:06 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) 21:13:06 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x800, 0x0) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1475.737766][ T2980] dlm: Unknown command passed to DLM device : 0 [ 1475.737766][ T2980] [ 1475.771184][ T2985] dlm: no locking on control device [ 1475.778491][ T2984] debugfs: File 'dropped' in directory 'md0' already present! [ 1475.813837][ T2984] debugfs: File 'msg' in directory 'md0' already present! [ 1475.823398][ T2980] dlm: Unknown command passed to DLM device : 0 [ 1475.823398][ T2980] [ 1475.832648][ T2984] debugfs: File 'trace0' in directory 'md0' already present! [ 1475.862684][ T2980] dlm: no locking on control device 21:13:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0x800007, 0x8}) 21:13:07 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:07 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xffffffffffff212b, 0x120400) 21:13:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x218}, 0x1c) 21:13:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1476.237725][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1476.237730][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1476.237785][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1476.243544][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1476.249353][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1476.266462][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1476.272344][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1476.278160][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1476.334515][ T2994] dlm: no locking on control device [ 1476.342528][ T2998] debugfs: File 'dropped' in directory 'md0' already present! [ 1476.377525][ T2998] debugfs: File 'msg' in directory 'md0' already present! [ 1476.388104][ T3000] dlm: Unknown command passed to DLM device : 0 [ 1476.388104][ T3000] [ 1476.414546][ T2998] debugfs: File 'trace0' in directory 'md0' already present! 21:13:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0x800007, 0x8}) 21:13:07 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1476.438477][ T3000] dlm: Unknown command passed to DLM device : 0 [ 1476.438477][ T3000] [ 1476.494083][ T3007] dlm: no locking on control device 21:13:07 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x80000, 0x0) [ 1476.580523][ T3017] dlm: no locking on control device 21:13:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0x800007, 0x8}) 21:13:07 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:07 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1476.620597][ T3018] debugfs: File 'dropped' in directory 'md0' already present! [ 1476.635804][ T3018] debugfs: File 'msg' in directory 'md0' already present! [ 1476.656289][ T3018] debugfs: File 'trace0' in directory 'md0' already present! 21:13:07 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0x800007, 0x8}) 21:13:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1476.854568][ T3032] dlm: no locking on control device [ 1476.882027][ T3035] debugfs: File 'dropped' in directory 'md0' already present! [ 1476.889917][ T3033] dlm: Unknown command passed to DLM device : 0 [ 1476.889917][ T3033] [ 1476.912910][ T3035] debugfs: File 'msg' in directory 'md0' already present! [ 1476.927887][ T3035] debugfs: File 'trace0' in directory 'md0' already present! [ 1476.941296][ T3033] dlm: Unknown command passed to DLM device : 0 [ 1476.941296][ T3033] 21:13:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0x800007, 0x8}) 21:13:08 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:08 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x240}, 0x1c) 21:13:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1477.266879][ T3047] dlm: no locking on control device [ 1477.290083][ T3052] dlm: Unknown command passed to DLM device : 0 [ 1477.290083][ T3052] 21:13:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:08 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0x800007, 0x8}) [ 1477.331748][ T3052] dlm: Unknown command passed to DLM device : 0 [ 1477.331748][ T3052] 21:13:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:08 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1477.566928][ T3073] dlm: Unknown command passed to DLM device : 0 [ 1477.566928][ T3073] 21:13:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x800007, 0x8}) [ 1477.626265][ T3073] dlm: Unknown command passed to DLM device : 0 [ 1477.626265][ T3073] 21:13:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0x800007, 0x8}) 21:13:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) sendfile(r3, r5, 0x0, 0x80000003) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:08 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x300}, 0x1c) 21:13:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x800007, 0x8}) 21:13:09 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x800007, 0x8}) [ 1478.206052][ T3117] debugfs: File 'dropped' in directory 'md0' already present! [ 1478.225612][ T3117] debugfs: File 'msg' in directory 'md0' already present! [ 1478.236641][ T3116] dlm: Unknown command passed to DLM device : 0 [ 1478.236641][ T3116] 21:13:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1478.278521][ T3117] debugfs: File 'trace0' in directory 'md0' already present! 21:13:09 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1478.325782][ T3116] dlm: Unknown command passed to DLM device : 0 [ 1478.325782][ T3116] [ 1478.366422][ T3116] dlm: no locking on control device 21:13:09 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x800007, 0x8}) 21:13:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$TIPC_GROUP_LEAVE(r5, 0x10f, 0x88) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:09 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1478.548083][ T3144] debugfs: File 'dropped' in directory 'md0' already present! [ 1478.584940][ T3144] debugfs: File 'msg' in directory 'md0' already present! 21:13:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58030000], 0x0, 0x800007, 0x8}) [ 1478.604945][ T3144] debugfs: File 'trace0' in directory 'md0' already present! [ 1478.637343][ T3147] dlm: Unknown command passed to DLM device : 0 [ 1478.637343][ T3147] [ 1478.695660][ T3157] dlm: Unknown command passed to DLM device : 0 [ 1478.695660][ T3157] [ 1478.755411][ T3147] dlm: no locking on control device 21:13:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x500}, 0x1c) 21:13:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:09 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x0, 0x800007, 0x8}) 21:13:09 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1479.151658][ T3173] debugfs: File 'dropped' in directory 'md0' already present! [ 1479.167161][ T3170] dlm: Unknown command passed to DLM device : 0 [ 1479.167161][ T3170] 21:13:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x800007, 0x8}) [ 1479.201421][ T3173] debugfs: File 'msg' in directory 'md0' already present! [ 1479.227732][ T3170] dlm: Unknown command passed to DLM device : 0 [ 1479.227732][ T3170] [ 1479.233806][ T3173] debugfs: File 'trace0' in directory 'md0' already present! 21:13:10 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1479.255743][ T3170] dlm: no locking on control device 21:13:10 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:10 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1479.414871][ T3204] debugfs: File 'dropped' in directory 'md0' already present! [ 1479.448552][ T3204] debugfs: File 'msg' in directory 'md0' already present! [ 1479.472092][ T3204] debugfs: File 'trace0' in directory 'md0' already present! [ 1479.528848][ T3209] dlm: Unknown command passed to DLM device : 0 [ 1479.528848][ T3209] [ 1479.572238][ T3209] dlm: no locking on control device 21:13:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x600}, 0x1c) 21:13:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x800007, 0x8}) 21:13:10 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:10 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1480.070355][ T3223] debugfs: File 'dropped' in directory 'md0' already present! [ 1480.084625][ T3231] dlm: Unknown command passed to DLM device : 0 [ 1480.084625][ T3231] [ 1480.104475][ T3232] dlm: no locking on control device [ 1480.104524][ T3223] debugfs: File 'msg' in directory 'md0' already present! [ 1480.125963][ T3231] dlm: no locking on control device 21:13:10 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x800007, 0x8}) [ 1480.148482][ T3223] debugfs: File 'trace0' in directory 'md0' already present! 21:13:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000000)=""/161) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:11 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1480.264004][ T3245] dlm: no locking on control device 21:13:11 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1480.359583][ T3255] dlm: Unknown command passed to DLM device : 0 [ 1480.359583][ T3255] [ 1480.397758][ C0] net_ratelimit: 15 callbacks suppressed [ 1480.397766][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.407733][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.409267][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1480.414960][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1480.420752][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.426918][ T3255] dlm: no locking on control device [ 1480.432173][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1480.443285][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.449105][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1480.465700][ T3258] dlm: no locking on control device [ 1480.797756][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1480.803604][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:13:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x700}, 0x1c) 21:13:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78030000], 0x0, 0x800007, 0x8}) 21:13:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:11 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1481.016539][ T3277] dlm: no locking on control device [ 1481.025103][ T3273] debugfs: File 'dropped' in directory 'md0' already present! [ 1481.043762][ T3274] dlm: Unknown command passed to DLM device : 0 [ 1481.043762][ T3274] 21:13:11 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x800007, 0x8}) [ 1481.081807][ T3273] debugfs: File 'msg' in directory 'md0' already present! [ 1481.090434][ T3286] dlm: no locking on control device [ 1481.098458][ T3273] debugfs: File 'trace0' in directory 'md0' already present! 21:13:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:12 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1481.231284][ T3293] dlm: no locking on control device 21:13:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") setitimer(0x2, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1481.300069][ T3299] dlm: no locking on control device [ 1481.343352][ T3301] debugfs: File 'dropped' in directory 'md0' already present! [ 1481.361417][ T3301] debugfs: File 'msg' in directory 'md0' already present! [ 1481.382053][ T3301] debugfs: File 'trace0' in directory 'md0' already present! 21:13:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x900}, 0x1c) 21:13:12 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x0, 0x800007, 0x8}) 21:13:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:12 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1481.961106][ T3324] dlm: no locking on control device [ 1481.974450][ T3325] debugfs: File 'dropped' in directory 'md0' already present! [ 1481.975509][ T3322] dlm: no locking on control device 21:13:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020000000000], 0x0, 0x800007, 0x8}) 21:13:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) [ 1482.012607][ T3325] debugfs: File 'msg' in directory 'md0' already present! 21:13:12 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:12 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet(0x2, 0x1, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1482.053931][ T3325] debugfs: File 'trace0' in directory 'md0' already present! 21:13:12 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1482.140833][ T3338] dlm: no locking on control device 21:13:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x800007, 0x8}) [ 1482.232215][ T3347] debugfs: File 'dropped' in directory 'md0' already present! [ 1482.265595][ T3347] debugfs: File 'msg' in directory 'md0' already present! [ 1482.276712][ T3349] dlm: no locking on control device [ 1482.283982][ T3347] debugfs: File 'trace0' in directory 'md0' already present! 21:13:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xa00}, 0x1c) 21:13:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x7530}}, &(0x7f0000000140)) 21:13:13 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x800007, 0x8}) [ 1482.898754][ T3370] dlm: no locking on control device [ 1482.907148][ T3365] debugfs: File 'dropped' in directory 'md0' already present! [ 1482.930521][ T3373] dlm: no locking on control device [ 1482.937807][ T3365] debugfs: File 'msg' in directory 'md0' already present! 21:13:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x800007, 0x8}) 21:13:13 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:13 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1482.977108][ T3365] debugfs: File 'trace0' in directory 'md0' already present! 21:13:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1483.100290][ T3382] dlm: no locking on control device [ 1483.144822][ T3384] dlm: no locking on control device 21:13:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, 0x0) [ 1483.248709][ T3390] debugfs: File 'dropped' in directory 'md0' already present! [ 1483.304748][ T3390] debugfs: File 'msg' in directory 'md0' already present! [ 1483.314073][ T3390] debugfs: File 'trace0' in directory 'md0' already present! 21:13:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe00}, 0x1c) 21:13:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:14 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x800007, 0x8}) 21:13:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1483.767145][ T3409] dlm: no locking on control device [ 1483.780462][ T3402] dlm: no locking on control device [ 1483.804913][ T3405] debugfs: File 'dropped' in directory 'md0' already present! 21:13:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x800007, 0x8}) 21:13:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:14 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1483.827444][ T3405] debugfs: File 'msg' in directory 'md0' already present! [ 1483.844604][ T3405] debugfs: File 'trace0' in directory 'md0' already present! [ 1483.944747][ T3420] dlm: no locking on control device 21:13:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1483.974247][ T3422] dlm: no locking on control device 21:13:14 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1484.109743][ T3426] debugfs: File 'dropped' in directory 'md0' already present! [ 1484.128227][ T3426] debugfs: File 'msg' in directory 'md0' already present! [ 1484.137456][ T3429] dlm: no locking on control device [ 1484.144723][ T3426] debugfs: File 'trace0' in directory 'md0' already present! 21:13:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x1802}, 0x1c) 21:13:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x800007, 0x8}) 21:13:15 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:15 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:15 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1484.643048][ T3444] dlm: no locking on control device [ 1484.651507][ T3445] dlm: no locking on control device [ 1484.670963][ T3440] debugfs: File 'dropped' in directory 'md0' already present! 21:13:15 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:15 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x800007, 0x8}) [ 1484.725371][ T3440] debugfs: File 'msg' in directory 'md0' already present! [ 1484.740436][ T3440] debugfs: File 'trace0' in directory 'md0' already present! 21:13:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:15 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1484.931351][ T3463] dlm: no locking on control device [ 1484.937808][ T3461] debugfs: File 'dropped' in directory 'md0' already present! [ 1484.947044][ T3464] dlm: no locking on control device [ 1484.962826][ T3461] debugfs: File 'msg' in directory 'md0' already present! [ 1485.024602][ T3461] debugfs: File 'trace0' in directory 'md0' already present! [ 1485.437831][ C0] net_ratelimit: 24 callbacks suppressed [ 1485.437839][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1485.449403][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:16 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x800007, 0x8}) 21:13:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:16 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x1f00}, 0x1c) 21:13:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1485.557034][ T3481] dlm: no locking on control device [ 1485.564130][ T3479] dlm: no locking on control device [ 1485.576879][ T3477] debugfs: File 'dropped' in directory 'md0' already present! 21:13:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x800007, 0x8}) 21:13:16 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:16 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1485.646378][ T3477] debugfs: File 'msg' in directory 'md0' already present! [ 1485.668767][ T3477] debugfs: File 'trace0' in directory 'md0' already present! [ 1485.765851][ T3494] dlm: no locking on control device 21:13:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:16 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1485.801273][ T3497] dlm: no locking on control device 21:13:16 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x800007, 0x8}) 21:13:16 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1485.935021][ T3502] debugfs: File 'dropped' in directory 'md0' already present! [ 1485.967748][ T3502] debugfs: File 'msg' in directory 'md0' already present! 21:13:16 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1485.990026][ T3502] debugfs: File 'trace0' in directory 'md0' already present! [ 1485.999236][ T3510] dlm: no locking on control device [ 1486.005798][ T3511] dlm: no locking on control device 21:13:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x2000}, 0x1c) 21:13:17 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x800007, 0x8}) 21:13:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:17 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1486.535881][ T3522] dlm: no locking on control device [ 1486.547267][ T3528] dlm: no locking on control device [ 1486.564763][ T3527] debugfs: File 'dropped' in directory 'md0' already present! 21:13:17 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1486.604616][ T3527] debugfs: File 'msg' in directory 'md0' already present! [ 1486.613729][ T3527] debugfs: File 'trace0' in directory 'md0' already present! [ 1486.637723][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1486.637757][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:13:17 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x800007, 0x8}) [ 1486.643511][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1486.655719][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1486.661534][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1486.667389][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1486.673333][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:17 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1486.830167][ T3542] dlm: no locking on control device [ 1486.867839][ T3547] debugfs: File 'dropped' in directory 'md0' already present! [ 1486.878300][ T3547] debugfs: File 'msg' in directory 'md0' already present! [ 1486.906979][ T3547] debugfs: File 'trace0' in directory 'md0' already present! [ 1486.917889][ T3550] dlm: no locking on control device [ 1487.047795][ C1] protocol 88fb is buggy, dev hsr_slave_0 21:13:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x2ee0}, 0x1c) 21:13:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x800007, 0x8}) 21:13:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:18 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1487.465652][ T3565] dlm: no locking on control device 21:13:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1487.489073][ T3560] dlm: no locking on control device [ 1487.500289][ T3562] debugfs: File 'dropped' in directory 'md0' already present! 21:13:18 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803000000000000], 0x0, 0x800007, 0x8}) [ 1487.537823][ T3562] debugfs: File 'msg' in directory 'md0' already present! [ 1487.560133][ T3562] debugfs: File 'trace0' in directory 'md0' already present! 21:13:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1487.646596][ T3576] dlm: no locking on control device 21:13:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1487.733684][ T3580] dlm: no locking on control device [ 1487.851788][ T3588] debugfs: File 'dropped' in directory 'md0' already present! [ 1487.893242][ T3588] debugfs: File 'msg' in directory 'md0' already present! [ 1487.904353][ T3588] debugfs: File 'trace0' in directory 'md0' already present! 21:13:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x3f00}, 0x1c) 21:13:19 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x0, 0x800007, 0x8}) 21:13:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1488.487552][ T3599] debugfs: File 'dropped' in directory 'md0' already present! [ 1488.495828][ T3600] dlm: no locking on control device [ 1488.503087][ T3602] dlm: no locking on control device [ 1488.520634][ T3599] debugfs: File 'msg' in directory 'md0' already present! 21:13:19 executing program 5: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x800007, 0x8}) 21:13:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1488.545211][ T3599] debugfs: File 'trace0' in directory 'md0' already present! 21:13:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1488.749178][ T3620] dlm: no locking on control device [ 1488.771231][ T3622] debugfs: File 'dropped' in directory 'md0' already present! [ 1488.807248][ T3622] debugfs: File 'msg' in directory 'md0' already present! [ 1488.847430][ T3622] debugfs: File 'trace0' in directory 'md0' already present! 21:13:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4000}, 0x1c) 21:13:20 executing program 5: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x800007, 0x8}) 21:13:20 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1489.494239][ T3636] debugfs: File 'dropped' in directory 'md0' already present! [ 1489.521592][ T3636] debugfs: File 'msg' in directory 'md0' already present! [ 1489.528951][ T3638] dlm: no locking on control device 21:13:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x800007, 0x8}) 21:13:20 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1489.553405][ T3636] debugfs: File 'trace0' in directory 'md0' already present! 21:13:20 executing program 5: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000180)={0x6000000, 0x0, 0x2, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1489.749640][ T3653] dlm: no locking on control device [ 1489.810231][ T3659] debugfs: File 'dropped' in directory 'md0' already present! [ 1489.847753][ T3659] debugfs: File 'msg' in directory 'md0' already present! [ 1489.888354][ T3659] debugfs: File 'trace0' in directory 'md0' already present! 21:13:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4002}, 0x1c) 21:13:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803000000000000], 0x0, 0x800007, 0x8}) 21:13:21 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, 0x0, 0x0) 21:13:21 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:21 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, 0x0, 0x0) [ 1490.421665][ T3671] debugfs: File 'dropped' in directory 'md0' already present! [ 1490.430693][ T3672] dlm: no locking on control device [ 1490.446228][ T3671] debugfs: File 'msg' in directory 'md0' already present! [ 1490.478548][ T3671] debugfs: File 'trace0' in directory 'md0' already present! 21:13:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x800007, 0x8}) 21:13:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:21 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, 0x0, 0x0) [ 1490.763585][ T3699] dlm: no locking on control device [ 1490.767854][ T3695] debugfs: File 'dropped' in directory 'md0' already present! [ 1490.787760][ T3695] debugfs: File 'msg' in directory 'md0' already present! [ 1490.797745][ C1] net_ratelimit: 14 callbacks suppressed [ 1490.797752][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1490.797781][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1490.803497][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1490.809320][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1490.821811][ T3695] debugfs: File 'trace0' in directory 'md0' already present! [ 1490.826447][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1490.839761][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1490.845572][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1491.207811][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1491.213675][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:13:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x80fe}, 0x1c) 21:13:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x0, 0x800007, 0x8}) 21:13:22 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x6, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) 21:13:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) [ 1491.347070][ T3713] dlm: no locking on control device 21:13:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1491.369242][ T3721] dlm: no locking on control device 21:13:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x800007, 0x8}) 21:13:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:22 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87975442f4a583a77394cee0af"}, 0x77) [ 1491.608703][ T3735] dlm: no locking on control device [ 1491.664727][ T3740] dlm: Unknown command passed to DLM device : 0 [ 1491.664727][ T3740] [ 1491.677727][ C0] protocol 88fb is buggy, dev hsr_slave_0 21:13:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xc0fe}, 0x1c) 21:13:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x800007, 0x8}) 21:13:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:23 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000}, 0x10) [ 1492.259807][ T3751] dlm: no locking on control device 21:13:23 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000}, 0x10) 21:13:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x800007, 0x8}) 21:13:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") setitimer(0x2, 0x0, &(0x7f0000000140)) [ 1492.455791][ T3764] dlm: no locking on control device 21:13:23 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000}, 0x10) 21:13:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe02e}, 0x1c) 21:13:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x800007, 0x8}) 21:13:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:23 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182e"}, 0x44) [ 1493.211246][ T3791] dlm: no locking on control device 21:13:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={[], 0x400000, 0x7f, 0x1000}) 21:13:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x800007, 0x8}) 21:13:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") setitimer(0x2, 0x0, &(0x7f0000000140)) 21:13:24 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182e"}, 0x44) 21:13:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x0, 0x0, &(0x7f0000000140)) 21:13:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfc00}, 0x1c) 21:13:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, 0x0) 21:13:24 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182e"}, 0x44) 21:13:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x800007, 0x8}) 21:13:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x0, 0x0, &(0x7f0000000140)) 21:13:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x0, 0x0, &(0x7f0000000140)) 21:13:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, 0x0) 21:13:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:24 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87"}, 0x5e) 21:13:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x800007, 0x8}) 21:13:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, 0x0) 21:13:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfe80}, 0x1c) 21:13:25 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87"}, 0x5e) 21:13:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, 0x0) 21:13:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x800007, 0x8}) 21:13:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, 0x0) 21:13:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setitimer(0x2, 0x0, 0x0) 21:13:25 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87"}, 0x5e) 21:13:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x800007, 0x8}) 21:13:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x1000}) 21:13:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x800007, 0x8}) [ 1495.328514][ T3883] debugfs: File 'dropped' in directory 'md0' already present! [ 1495.336046][ T3883] debugfs: File 'msg' in directory 'md0' already present! [ 1495.367870][ T3883] debugfs: File 'trace0' in directory 'md0' already present! 21:13:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfec0}, 0x1c) 21:13:26 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db87"}, 0x6b) 21:13:26 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$isdn_base(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r0, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000140)=0xfffffffffffff772, 0x4) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f00000001c0)=""/226, 0x204, 0x0, 0x0, 0xffffffffffffff70) sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="d77d2d4bf34254901df41c32c54e73e3ea8a49b97ee7cf19a96c56abb01b810539ab2e6d029ae7bfca26467ade28cdbb87847f00000001000000310688d664046b44b964a794358b8abbd42b361f438e3bbee4ea19c4968e421918801ad43ded8b3ee4d939a3813ad93defbb582c91e2c446d38c31bb7c16250c95f3443d07007a19b132dc20c38b1b440245b878d1cb0e7d3bcd384f9c0551000000b3cd00a04703d2560000000000dd9abc"], 0x1}}, 0x8000) close(r1) 21:13:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x800007, 0x8}) 21:13:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x0, 0x1000}) [ 1495.837737][ C0] net_ratelimit: 21 callbacks suppressed [ 1495.837745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1495.849265][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1495.919188][ T3903] dlm: Unknown command passed to DLM device : 0 [ 1495.919188][ T3903] [ 1495.931137][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:13:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x0, 0x1000}) 21:13:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x800007, 0x8}) 21:13:26 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f2"}, 0x5f) 21:13:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x800007, 0x8}) 21:13:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff00}, 0x1c) 21:13:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x0, 0x1000}) 21:13:27 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f2"}, 0x5f) 21:13:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x800007, 0x8}) 21:13:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000003ec0)={[], 0x0, 0x800007, 0x8}) 21:13:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x800007, 0x8}) 21:13:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, 0x0, 0x0) 21:13:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000003ec0)={[], 0x0, 0x800007, 0x8}) 21:13:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f}) 21:13:27 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f2"}, 0x5f) 21:13:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000003ec0)={[], 0x0, 0x800007, 0x8}) [ 1497.037717][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1497.037753][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1497.043577][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1497.055054][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1497.060890][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1497.066733][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1497.072542][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff0f}, 0x1c) 21:13:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, 0x0, 0x0) 21:13:28 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b20"}, 0x65) 21:13:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x800007, 0x8}) 21:13:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f}) 21:13:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xf4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x2, 0xffffffffffffff6c) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000), 0x10) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) write$P9_RLOCK(r5, &(0x7f0000000180)={0x8, 0x35, 0x1, 0x3}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000400)='net/tcp\x00\xcdWq\xe9*\a4g\a^\x90\xb6\xe4kH2\x80/\x88\xb6\xbb\xeb`\xb8@#\x83tH\xae\xa4y\x1d\\]\x93\x93\xb5e\xd9\xd4\xb8A# \xc8*s\xd0g>\x16\xabM\x7foK\xec\x17f\xb9x\x11\xbf\xab\x16\xc5\xcb\x94\xff\x1c\xa0\x01\xb3I\x1c\xb9\xcc\xbb\xbe\x9c\xd0!\x13\xe1\xbc.\xfaG3\x85\xe0,') sendfile(r4, r6, 0x0, 0x80000003) 21:13:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x358], 0x0, 0x800007, 0x8}) 21:13:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, 0x0, 0x0) 21:13:28 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b20"}, 0x65) 21:13:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f}) [ 1497.778485][ T3978] dlm: Unknown command passed to DLM device : 0 [ 1497.778485][ T3978] 21:13:28 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)=ANY=[]) 21:13:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x378], 0x0, 0x800007, 0x8}) 21:13:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x50000}, 0x1c) 21:13:29 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b20"}, 0x65) 21:13:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:29 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4e, 0x0, &(0x7f0000000100)) 21:13:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x800007, 0x8}) 21:13:29 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000002c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0) 21:13:29 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1498.693600][ T4012] dlm: Unknown command passed to DLM device : 0 [ 1498.693600][ T4012] 21:13:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x800007, 0x8}) 21:13:29 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:29 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x12, 0x0, &(0x7f0000000100)) [ 1498.814060][ T4029] dlm: Unknown command passed to DLM device : 0 [ 1498.814060][ T4029] 21:13:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}}, 0xb8}}, 0x0) 21:13:29 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1498.870070][ T4031] dlm: Unknown command passed to DLM device : 0 [ 1498.870070][ T4031] [ 1499.009386][ T4042] dlm: Unknown command passed to DLM device : 0 [ 1499.009386][ T4042] 21:13:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x1000000}, 0x1c) 21:13:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x800007, 0x8}) 21:13:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='/group.\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xde\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xff\xff\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00>\xdc\xcbzg\x95\x18\x11\xa6\xf0\xba\x1e\xcb\xaf\xa1\x87\xd6bFU_\xeb\xb0\xe3^\n\x1a7\xc0\xa3\xc2\x1a\x9d\xf0\x94\xa3\xb7\x17Vk\xe1\r\x18\xba\n\x84\xf65\vH\xcbu\x13\xcb&\x1e.(\xb6Cc\xd8\xac]\xf4\xfa\xe2CWv\x03\x92?\xf83\x8aN\xc6\x8b\xec\xc1\x88/\xb1\x0f\xeb\aW\xe2\xdc)\x92\xd0\x10\xac\xee\xf6\xa4\xf4Q\xf9-\xa9)\x8cX\x96\x12\xfahz\xcbn\xb3\x92\x03\xfc\x0f\xa7Ew\xacJ:\x04\xf3\x98\x0ev#', 0x2761, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={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) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000040)=r0, 0xfff4) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 21:13:30 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:30 executing program 3: syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x0) 21:13:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x800007, 0x8}) [ 1499.596291][ T4056] dlm: Unknown command passed to DLM device : 0 [ 1499.596291][ T4056] [ 1499.628578][ T4054] dlm: Unknown command passed to DLM device : 0 [ 1499.628578][ T4054] 21:13:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1}, 0x10) 21:13:30 executing program 3: syz_open_dev$loop(0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='-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) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) sendfile(r0, r0, 0x0, 0x20) sendfile(r0, r0, &(0x7f0000000100), 0x7f8) 21:13:30 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64db"}, 0x6a) 21:13:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x800007, 0x8}) 21:13:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1}, 0x10) [ 1499.846693][ T4075] dlm: Unknown command passed to DLM device : 0 [ 1499.846693][ T4075] 21:13:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x2000000}, 0x1c) 21:13:31 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @rand_addr="5afeaca85372dfba253ed3e906060996"}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x140}, 0x0) 21:13:31 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a64"}, 0x69) 21:13:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x800007, 0x8}) 21:13:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1}, 0x10) 21:13:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000087c0)={0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 1500.484130][ T4097] dlm: Unknown command passed to DLM device : 0 [ 1500.484130][ T4097] 21:13:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x2}], 0x10}}], 0x1, 0x0) 21:13:31 executing program 3: rt_sigaction(0x35, &(0x7f0000000300)={0x0, {}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000400)) 21:13:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x800007, 0x8}) 21:13:31 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a8"}, 0x3c) 21:13:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a8"}, 0x3c) [ 1500.727159][ T4116] dlm: Unknown command passed to DLM device : 0 [ 1500.727159][ T4116] [ 1501.197725][ C1] net_ratelimit: 15 callbacks suppressed [ 1501.197734][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.197772][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1501.203468][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1501.209298][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.226395][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1501.232259][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.238071][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x800007, 0x8}) 21:13:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0x1002}) r1 = dup2(r0, r0) ioctl$VIDIOC_S_INPUT(r1, 0x800454df, 0x0) 21:13:32 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:32 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x3f}, 0x10) 21:13:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x3000000}, 0x1c) 21:13:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a8"}, 0x3c) 21:13:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a"}, 0x52) 21:13:32 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x2f, &(0x7f0000000680)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001e0009010000000000000000070000003262963cae101ae4977c0d043a54bfe90660e885e55c2cc20900d5be6bfafc0972f070a6d9f3086a2c433c0773aa5ae69ae338e9d901"], 0x1c}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1501.451208][ T4138] dlm: Unknown command passed to DLM device : 0 [ 1501.451208][ T4138] 21:13:32 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000180)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:13:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803], 0x0, 0x800007, 0x8}) [ 1501.597782][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1501.603590][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:13:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 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) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x10000000000000, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000000440), 0x400000000000211, 0x0) 21:13:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a"}, 0x52) [ 1501.655116][ T4152] dlm: Unknown command passed to DLM device : 0 [ 1501.655116][ T4152] 21:13:32 executing program 5: creat(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_ENTRY(r0, &(0x7f0000000400)={0x90, 0x0, 0x3}, 0x90) 21:13:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 21:13:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x0, 0x800007, 0x8}) 21:13:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a"}, 0x52) [ 1501.980127][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:13:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4000000}, 0x1c) 21:13:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x800007, 0x8}) 21:13:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00\x00\x00\x00\x00\x00\x00\xe5\xff\xff\xff\x00', 0x4002}) write$cgroup_subtree(r0, 0x0, 0xf0ff7f) 21:13:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e"}, 0x5d) 21:13:33 executing program 0: clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000000), 0x8) 21:13:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x800007, 0x8}) 21:13:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 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) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x10000000000000, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000000440), 0x400000000000211, 0x0) 21:13:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e"}, 0x5d) 21:13:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x800007, 0x8}) 21:13:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x13, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x18, 0x45, 0x0, 0x0, 0x10}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x275, &(0x7f0000000200)=""/207}, 0x48) 21:13:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e"}, 0x5d) 21:13:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803], 0x0, 0x800007, 0x8}) 21:13:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x5000000}, 0x1c) 21:13:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad94"}, 0x63) 21:13:34 executing program 5: msgget(0x2, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf73e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioprio_set$pid(0x2, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000003c0), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RVERSION(r0, &(0x7f0000000100)=ANY=[], 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="dc0ebc977c2906231dd9c005f61a8b1edb355ecaa8a473585a71f25922fb6d9ca29d05c529ff8a49c288ef926165d4f3e26fca0a3676a991c4811b7c18b57703cac01e77d968d4", 0x47}, {&(0x7f0000000300)="b91c7046bd4e682a1fbef2d48b2b75f4672ab15d0635985f984f9a431dff5838678a0e59e5b45dfdfae3485a79fa0869c55efce7c5eccd76ce90", 0x3a}, {&(0x7f0000000500)="04509cf6f3da59ff2bfd7e6ad7f40ded2b95bc160c32129c8f6df99476396dffcd0139986f9cab9bbc3b7a5ca5575934bbd71461e4db40e22fa0514e070723833f423577f0e6fa24166d1b8142c0a29f52eacd21284fd73ef042f04014e3550b8f5a438e6b27ce8670a5aff3409c1ae89b50461262dd7b3d659246c1a9d6ea88e0e47067cfcefd60faffd29e26a1bd67cdd76b4480c1789c87f463eb05e8df9cbb2c979d598a6f3018e9d3e4862680696ad23d05589f3041da91c2dce5a2", 0xbe}, {&(0x7f0000000740)="e87cda52711bb54ce9a6ffe6e0beb98f5c5bac618252564b03fe92e1b43575fc95930712752e6337d72f547761e6e9aec1f5886fa216f3665f3986b0c4d4e86aca8658e64b08016ecd2fa784acec20fe8f73b70d88c89eaf2a149b5f03cd8cf5de9e01253a8877ff5f84d871c1f1683a8a4754bb6de3aa6e3017ea533a6103d11903e52f700e64979b7791081003fb0caa7d19c3c967d6c491502a15c1a4e9400520a72fbb55", 0xa6}, {0x0}], 0x5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) clone(0x2a4500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000700)='/dev/cuse\x00', 0x2, 0x0) r1 = getpid() ptrace(0x10, r1) ptrace$getregset(0x4204, r1, 0x2, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x1000, 0x44, 0x0, 0x12, 0x0, 0x7af3449f96de3405, "38e91a8b115912a0dc77787186172dc3f0baa1ac731f01f247098b65e47c5a328fdee272458dcb09b575033af5adbfa670480eb22d58c4692169af959160a512", "8b040158f57964271984886346ee4af8b64609aa5408016c53ce5e55f30e2a9600c9db7d3175458008d78f35882d2d7419d5d354e13e51fc53ef25471e5cd797", "ead1a88fd49c88c94ec37c2fbf1b2bfa00c6b664cbc44863d41e4882b1299eb6", [0xffff, 0x3]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @local}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x44005) get_thread_area(&(0x7f0000000000)={0x0, 0xf2cd5d3628798ecf, 0x1000, 0x7, 0xffffffffffffffe1, 0x0, 0x8001, 0x3, 0x200, 0x9}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000200)={'ip6_vti0\x00', @empty=[0x0, 0x0, 0x10]}) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000600)=""/175) 21:13:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x800007, 0x8}) 21:13:34 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 21:13:34 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x40405515, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x3575}, 'port0\x00'}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) accept4$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, &(0x7f0000000200)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) r2 = open(&(0x7f0000000080)='./file0\x00', 0xcf17985250373c91, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) renameat(r2, &(0x7f0000000180)='.//ile0\x00', r2, &(0x7f00000007c0)='./file0/f.le.\x00') 21:13:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x0, 0x800007, 0x8}) 21:13:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad94"}, 0x63) 21:13:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x6000000}, 0x1c) 21:13:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) 21:13:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000], 0x0, 0x800007, 0x8}) 21:13:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad94"}, 0x63) 21:13:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200200], 0x0, 0x800007, 0x8}) [ 1503.855668][ T4261] overlayfs: conflicting lowerdir path 21:13:34 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 21:13:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034"}, 0x66) 21:13:34 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) [ 1503.988073][ T4254] overlayfs: conflicting lowerdir path 21:13:34 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xa102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@ipv4, 0x0, 0x0, 0x0, 0x5}, 0x16d) close(0xffffffffffffffff) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, 0x0) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='v', 0x1}], 0x1) shutdown(r0, 0x0) 21:13:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x800007, 0x8}) 21:13:35 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x7000000}, 0x1c) 21:13:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034"}, 0x66) 21:13:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x800007, 0x8}) 21:13:35 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240), 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f0000000240)=""/174) socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf32(r0, 0x0, 0x0) read$alg(r1, 0x0, 0x0) 21:13:35 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:35 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 21:13:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034"}, 0x66) 21:13:35 executing program 0: ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0x800007, 0x8}) 21:13:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 21:13:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b203444"}, 0x67) 21:13:35 executing program 0: ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x8000000}, 0x1c) 21:13:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0x800007, 0x8}) 21:13:36 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b203444"}, 0x67) 21:13:36 executing program 0: ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:36 executing program 0: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:36 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 21:13:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0x800007, 0x8}) 21:13:36 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b203444"}, 0x67) 21:13:36 executing program 0: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 21:13:37 executing program 1: getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) [ 1506.237730][ C0] net_ratelimit: 27 callbacks suppressed [ 1506.237795][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.249300][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:37 executing program 0: r0 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x9000000}, 0x1c) 21:13:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0x800007, 0x8}) 21:13:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0x8138ae83, &(0x7f0000000080)) 21:13:37 executing program 0: syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:37 executing program 0: syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:38 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 21:13:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0x800007, 0x8}) 21:13:38 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000740)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1}, 0x0) 21:13:38 executing program 0: syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [], [], 0x0, 0x0, 0x0, 0x0, "c9dbef8c60e89454790e2036e622ee06"}) 21:13:38 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 21:13:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, 0x0) 21:13:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0x800007, 0x8}) [ 1507.441001][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1507.447836][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1507.448035][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1507.454160][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1507.467441][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1507.474326][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1507.482121][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1507.488718][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xa000000}, 0x1c) 21:13:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x800007, 0x8}) 21:13:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, 0x0) 21:13:38 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0x80dc5521, 0x0) 21:13:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0x800007, 0x8}) 21:13:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:39 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) 21:13:39 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)='A', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f00000004c0)={0x2, 0x0, @local}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000500)='d', 0x1}], 0x1}, 0x0) 21:13:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x800007, 0x8}) 21:13:39 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0xfffffeb9, 0x0, 0x229, 0x0, 0x7f}}], 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_triestat\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, 0x0) preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 21:13:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x800007, 0x8}) 21:13:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe000000}, 0x1c) 21:13:39 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x800007, 0x8}) 21:13:39 executing program 1: r0 = socket$kcm(0x10, 0x4000000002, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0xa000000, &(0x7f0000000040)=[{&(0x7f0000000000)="2e0000002c008151e00f80ecdb4cb904014865160b00010006000000000009000e0006001500cd5edc2976d153b4", 0x2e}], 0x1}, 0x0) 21:13:39 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup3(r1, r0, 0x0) 21:13:39 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x3d, &(0x7f0000000040)={0x0, 0x0}, 0x10) 21:13:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58030000], 0x0, 0x800007, 0x8}) 21:13:40 executing program 3: getpgrp(0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) stat(0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {0x1, 0x3}, [{}, {}], {}, [{0x8, 0x2}, {}], {0x10, 0x6}}, 0x44, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xc0109207, 0x0) 21:13:40 executing program 0: r0 = getpid() r1 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/28, 0x24d42ca6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x200000000bd, @time}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0xc0bc5310, &(0x7f0000000380)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000015) 21:13:40 executing program 1: sched_setaffinity(0x0, 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, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, 0x0, 0x0) [ 1509.508817][ T4506] overlayfs: conflicting lowerdir path [ 1509.566415][ T4513] overlayfs: workdir and upperdir must reside under the same mount 21:13:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x10000120}, 0x1c) 21:13:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x0, 0x800007, 0x8}) 21:13:40 executing program 1: 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 21:13:40 executing program 3: getpgrp(0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) stat(0x0, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {0x1, 0x3}, [{}, {}], {}, [{0x8, 0x2}, {}], {0x10, 0x6}}, 0x44, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xc0109207, 0x0) 21:13:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x800007, 0x8}) 21:13:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="8b", 0x1) recvmmsg(r1, &(0x7f0000006100)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/120, 0x6f}}], 0x400000000000653, 0x0, 0x0) [ 1509.783527][ T4529] overlayfs: conflicting lowerdir path 21:13:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x800007, 0x8}) 21:13:40 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:41 executing program 0: openat$capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x802) r1 = dup(r0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000000c0)=0x7f83701a) write$FUSE_ATTR(r1, &(0x7f0000000040)={0xffffffffffffffd5}, 0xfddf) read$eventfd(0xffffffffffffffff, 0x0, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, 0x0, 0x0) 21:13:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x800007, 0x8}) 21:13:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x18020000}, 0x1c) 21:13:41 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x29c, 0x0}}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setitimer(0x2, &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00000005c0)=@l2, &(0x7f0000000640)=0x80) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) write$binfmt_script(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 21:13:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78030000], 0x0, 0x800007, 0x8}) 21:13:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_mr_cache\x00') pipe2$9p(&(0x7f00000001c0), 0x0) mkdir(0x0, 0x0) clone(0x2020104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) chown(0x0, 0x0, 0x0) 21:13:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="8b", 0x1) recvmmsg(r1, &(0x7f0000006100)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/120, 0x6f}}], 0x400000000000653, 0x0, 0x0) 21:13:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x800007, 0x8}) 21:13:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1510.711028][ T4570] netlink: 'syz-executor.3': attribute type 6 has an invalid length. 21:13:41 executing program 0: 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) r0 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_mr_cache\x00') pipe2$9p(&(0x7f00000001c0), 0x0) mkdir(0x0, 0x0) clone(0x2020104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) chown(0x0, 0x0, 0x0) [ 1510.955096][ T4586] netlink: 'syz-executor.3': attribute type 6 has an invalid length. 21:13:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x0, 0x800007, 0x8}) 21:13:41 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="02000000010006000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000000010000300000000002000000000000000"], 0x34, 0x3) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r1, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(0x0, 0x0) 21:13:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x1f000000}, 0x1c) 21:13:42 executing program 1: semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}], 0x1) 21:13:42 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:42 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x17}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0x0, &(0x7f0000000080)="a4db905a4c0ce56385b874bfe370", 0x0}, 0x28) 21:13:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020000000000], 0x0, 0x800007, 0x8}) 21:13:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 21:13:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x800007, 0x8}) [ 1511.597720][ C1] net_ratelimit: 16 callbacks suppressed [ 1511.597729][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.597764][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1511.603436][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1511.609228][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.626439][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1511.632349][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1511.638160][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x50000, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000000001985680c1ba3a20400ff7e280000005e00ffffba162441caf0da3b40c925234476d0b818a0aa1c0009b3ebea8653b1cc7e6397", 0x4c}], 0x1}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) read$eventfd(0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:13:42 executing program 0: epoll_create1(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) sendto$unix(r1, &(0x7f0000000140), 0x14ded905162a6a4b, 0x0, 0x0, 0x429) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r2 = dup(0xffffffffffffffff) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7f, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) recvfrom(r1, &(0x7f0000001240)=""/4096, 0xfffffffffffffeb8, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x200001000008912, 0x0) clone(0x1100, 0x0, 0x0, 0x0, 0x0) 21:13:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:42 executing program 3: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) 21:13:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x800007, 0x8}) [ 1511.997711][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1512.003567][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1512.477784][ C0] protocol 88fb is buggy, dev hsr_slave_0 21:13:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x20000000}, 0x1c) 21:13:43 executing program 0: 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$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpid() sendmmsg(r0, &(0x7f0000000440), 0x400000000000211, 0x810) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:13:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x800007, 0x8}) 21:13:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f00001ef000/0x1000)=nil, 0x1000}, &(0x7f0000000140)=0x10) 21:13:43 executing program 1: r0 = getpgid(0x0) 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_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 21:13:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x800007, 0x8}) 21:13:43 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, 0x0, 0x0, 0x0) 21:13:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:43 executing program 3: 21:13:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x800007, 0x8}) 21:13:43 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x20010010}, 0x1c) 21:13:44 executing program 3: 21:13:44 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) 21:13:44 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x800007, 0x8}) 21:13:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [], @loopback}}, 0x1c) getpid() sendmmsg(r0, &(0x7f0000000440), 0x400000000000211, 0x810) 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) 21:13:44 executing program 3: semget$private(0x0, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1) 21:13:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x800007, 0x8}) 21:13:44 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:44 executing program 1: semop(0x0, &(0x7f00000000c0)=[{0x4}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 21:13:44 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x200400000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924924924924c31, 0x0) write$binfmt_script(r1, 0x0, 0x0) close(r0) 21:13:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x800007, 0x8}) 21:13:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x3f000000}, 0x1c) 21:13:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:45 executing program 1: 21:13:45 executing program 0: 21:13:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x800007, 0x8}) 21:13:45 executing program 3: 21:13:45 executing program 3: 21:13:45 executing program 1: 21:13:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x800007, 0x8}) 21:13:45 executing program 0: 21:13:45 executing program 3: 21:13:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x40000000}, 0x1c) 21:13:46 executing program 1: 21:13:46 executing program 0: 21:13:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:46 executing program 3: 21:13:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x800007, 0x8}) 21:13:46 executing program 1: 21:13:46 executing program 3: 21:13:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x800007, 0x8}) 21:13:46 executing program 0: 21:13:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x40020000}, 0x1c) 21:13:46 executing program 0: 21:13:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x800007, 0x8}) 21:13:46 executing program 1: 21:13:46 executing program 3: 21:13:46 executing program 1: 21:13:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:46 executing program 0: 21:13:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x8dffffff}, 0x1c) 21:13:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803000000000000], 0x0, 0x800007, 0x8}) 21:13:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="11dca50d0104cfe47bf070") setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000080), 0x18c) 21:13:46 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x8, &(0x7f0000000340)=@raw=[@jmp={0x5, 0xfffffffffffffffc, 0x4, 0x3, 0xe, 0x0, 0xfffffffffffffff4}, @map={0x18, 0x1}, @ldst={0x3, 0x0, 0x6, 0x1, 0xf, 0x312b06778a1763f7, 0xffffffffffffffff}, @generic={0x0, 0x7fff, 0x5, 0x80, 0xffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0}, @generic={0x6, 0x1f, 0x400, 0x400, 0x17}], &(0x7f0000000280)='syzkaller\x00', 0x4, 0x13, &(0x7f00000003c0)=""/19, 0x41f00, 0x2, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x4, 0x6, 0x8}, 0x10}, 0x70) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:46 executing program 1: unshare(0x26020400) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) readahead(r0, 0x0, 0x0) 21:13:46 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x0, 0x800007, 0x8}) 21:13:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3('}, 0x48) 21:13:47 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x8, &(0x7f0000000340)=@raw=[@jmp={0x5, 0xfffffffffffffffc, 0x4, 0x3, 0xe, 0x0, 0xfffffffffffffff4}, @map={0x18, 0x1}, @ldst={0x3, 0x0, 0x6, 0x1, 0xf, 0x312b06778a1763f7, 0xffffffffffffffff}, @generic={0x0, 0x7fff, 0x5, 0x80, 0xffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0}, @generic={0x6, 0x1f, 0x400, 0x400, 0x17}], &(0x7f0000000280)='syzkaller\x00', 0x4, 0x13, &(0x7f00000003c0)=""/19, 0x41f00, 0x2, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x4, 0x6, 0x8}, 0x10}, 0x70) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:47 executing program 1: 21:13:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x800007, 0x8}) [ 1516.637752][ C0] net_ratelimit: 22 callbacks suppressed [ 1516.637762][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1516.649292][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:47 executing program 1: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self//exe\x00', 0x3, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x40000000000015e, 0x0, [], [{}, {0xffffffff}]}) 21:13:47 executing program 3: 21:13:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:47 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x8, &(0x7f0000000340)=@raw=[@jmp={0x5, 0xfffffffffffffffc, 0x4, 0x3, 0xe, 0x0, 0xfffffffffffffff4}, @map={0x18, 0x1}, @ldst={0x3, 0x0, 0x6, 0x1, 0xf, 0x312b06778a1763f7, 0xffffffffffffffff}, @generic={0x0, 0x7fff, 0x5, 0x80, 0xffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0}, @generic={0x6, 0x1f, 0x400, 0x400, 0x17}], &(0x7f0000000280)='syzkaller\x00', 0x4, 0x13, &(0x7f00000003c0)=""/19, 0x41f00, 0x2, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x4, 0x6, 0x8}, 0x10}, 0x70) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x91ffffff}, 0x1c) 21:13:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x800007, 0x8}) 21:13:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001100)='/dev/kvm\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="14bc420000000056b50000000008000014341b080003000800050f01"], 0x1}}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000080)={0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000002c0)="b8010000000f01c166b8e2000f00d8b9800000c00f3235004000000f304a0fc75f20c44379608d00000100f22e0f01ca67440ff6143f66ba4000b846c95182ef0f01cf400f01df", 0x47}], 0xaaaaaaaaaaaace6, 0x0, 0x0, 0xeb) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0xffffffffffffc14e, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:13:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:47 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x0, 0x0) read$char_usb(r0, &(0x7f0000000080)=""/65, 0x41) 21:13:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x800007, 0x8}) 21:13:48 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x0, 0x8, &(0x7f0000000340)=@raw=[@jmp={0x5, 0xfffffffffffffffc, 0x4, 0x3, 0xe, 0x0, 0xfffffffffffffff4}, @map={0x18, 0x1}, @ldst={0x3, 0x0, 0x6, 0x1, 0xf, 0x312b06778a1763f7, 0xffffffffffffffff}, @generic={0x0, 0x7fff, 0x5, 0x80, 0xffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0}, @generic={0x6, 0x1f, 0x400, 0x400, 0x17}], &(0x7f0000000280)='syzkaller\x00', 0x4, 0x13, &(0x7f00000003c0)=""/19, 0x41f00, 0x2, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x4, 0x6, 0x8}, 0x10}, 0x70) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803000000000000], 0x0, 0x800007, 0x8}) 21:13:48 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) write(r0, &(0x7f0000000140)="240000001a005f0214f9f407000904008100000000000000000000000800040005000000", 0xfc9b) 21:13:48 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1517.837735][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1517.837755][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1517.843574][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1517.849310][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1517.860857][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1517.866618][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1517.872505][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1517.878296][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe02e0000}, 0x1c) 21:13:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x800007, 0x8}) 21:13:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000340)) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x10000117, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 21:13:48 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, 0x0) ptrace$peekuser(0x3, 0x0, 0xb13e) r4 = socket$inet6(0xa, 0x3, 0xffd) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)) r5 = dup3(r0, r3, 0x80000) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000140)="a0d6bc1106f0a091c80d15016c7f46262d9c") ioctl$TIOCGPGRP(r5, 0x540f, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x100010000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000000180)=0x4, 0xfffffffffffffddd) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socket$inet6(0xa, 0x0, 0x100004) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) setsockopt$inet6_tcp_int(r7, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) r8 = open(&(0x7f0000000440)='./bus\x00', 0x141046, 0x0) ftruncate(r8, 0x2007fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 21:13:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:48 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:48 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47b") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x0, 0x800007, 0x8}) 21:13:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x800007, 0x8}) 21:13:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47b") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000340)) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x10000117, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 1518.775297][ T26] audit: type=1800 audit(1567631629.581:46): pid=4928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=18221 res=0 21:13:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xf5ffffff}, 0x1c) 21:13:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x800007, 0x8}) 21:13:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47b") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f0000000340)) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x378}], 0x10000117, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) 21:13:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, 0x0) ptrace$peekuser(0x3, 0x0, 0xb13e) r4 = socket$inet6(0xa, 0x3, 0xffd) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)) r5 = dup3(r0, r3, 0x80000) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000140)="a0d6bc1106f0a091c80d15016c7f46262d9c") ioctl$TIOCGPGRP(r5, 0x540f, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x100010000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000000180)=0x4, 0xfffffffffffffddd) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socket$inet6(0xa, 0x0, 0x100004) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) setsockopt$inet6_tcp_int(r7, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) r8 = open(&(0x7f0000000440)='./bus\x00', 0x141046, 0x0) ftruncate(r8, 0x2007fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 21:13:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x800007, 0x8}) 21:13:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, 0x0) ptrace$peekuser(0x3, 0x0, 0xb13e) r4 = socket$inet6(0xa, 0x3, 0xffd) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)) r5 = dup3(r0, r3, 0x80000) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000140)="a0d6bc1106f0a091c80d15016c7f46262d9c") ioctl$TIOCGPGRP(r5, 0x540f, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x100010000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000000180)=0x4, 0xfffffffffffffddd) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socket$inet6(0xa, 0x0, 0x100004) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) setsockopt$inet6_tcp_int(r7, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) r8 = open(&(0x7f0000000440)='./bus\x00', 0x141046, 0x0) ftruncate(r8, 0x2007fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 21:13:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x800007, 0x8}) 21:13:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfc000000}, 0x1c) 21:13:50 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:50 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x800007, 0x8}) 21:13:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, 0x0) ptrace$peekuser(0x3, 0x0, 0xb13e) r4 = socket$inet6(0xa, 0x3, 0xffd) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)) r5 = dup3(r0, r3, 0x80000) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000140)="a0d6bc1106f0a091c80d15016c7f46262d9c") ioctl$TIOCGPGRP(r5, 0x540f, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x100010000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000000180)=0x4, 0xfffffffffffffddd) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socket$inet6(0xa, 0x0, 0x100004) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) setsockopt$inet6_tcp_int(r7, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) r8 = open(&(0x7f0000000440)='./bus\x00', 0x141046, 0x0) ftruncate(r8, 0x2007fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 21:13:50 executing program 1: 21:13:50 executing program 1: 21:13:50 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x800007, 0x8}) 21:13:50 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:50 executing program 1: 21:13:50 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfe800000}, 0x1c) 21:13:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x800007, 0x8}) 21:13:51 executing program 1: 21:13:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x1) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, 0x0) ptrace$peekuser(0x3, 0x0, 0xb13e) r4 = socket$inet6(0xa, 0x3, 0xffd) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000480)) r5 = dup3(r0, r3, 0x80000) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000140)="a0d6bc1106f0a091c80d15016c7f46262d9c") ioctl$TIOCGPGRP(r5, 0x540f, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f0000000100)=0x100010000) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000000180)=0x4, 0xfffffffffffffddd) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) socket$inet6(0xa, 0x0, 0x100004) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = dup(r6) setsockopt$inet6_tcp_int(r7, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r6, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bond\x00', 0x10) r8 = open(&(0x7f0000000440)='./bus\x00', 0x141046, 0x0) ftruncate(r8, 0x2007fff) sendfile(r7, r8, &(0x7f0000d83ff8), 0x8000fffffffe) 21:13:51 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:51 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x800007, 0x8}) 21:13:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:51 executing program 1: 21:13:51 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x800007, 0x8}) 21:13:51 executing program 1: 21:13:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfec00000}, 0x1c) 21:13:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x800007, 0x8}) 21:13:52 executing program 1: 21:13:52 executing program 3: 21:13:52 executing program 1: 21:13:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:13:52 executing program 3: 21:13:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x800007, 0x8}) 21:13:52 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x800007, 0x8}) [ 1521.997755][ C1] net_ratelimit: 15 callbacks suppressed [ 1521.997762][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.997829][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1522.003496][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1522.009263][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1522.026429][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1522.032327][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1522.038147][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1522.397740][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1522.403545][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:13:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff000000}, 0x1c) 21:13:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, 0x0, &(0x7f0000000100)) 21:13:53 executing program 1: 21:13:53 executing program 3: 21:13:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x800007, 0x8}) 21:13:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:53 executing program 1: 21:13:53 executing program 3: 21:13:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x800007, 0x8}) 21:13:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, 0x0, &(0x7f0000000100)) 21:13:53 executing program 1: [ 1522.877746][ C0] protocol 88fb is buggy, dev hsr_slave_0 21:13:53 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff0f0000}, 0x1c) 21:13:54 executing program 1: 21:13:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, 0x0, &(0x7f0000000100)) 21:13:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x800007, 0x8}) 21:13:54 executing program 3: 21:13:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:54 executing program 1: 21:13:54 executing program 3: 21:13:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), 0x0) 21:13:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x800007, 0x8}) 21:13:54 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:54 executing program 1: 21:13:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xffffff8d}, 0x1c) 21:13:55 executing program 3: 21:13:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), 0x0) 21:13:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x358], 0x0, 0x800007, 0x8}) 21:13:55 executing program 1: 21:13:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:55 executing program 3: 21:13:55 executing program 1: 21:13:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x378], 0x0, 0x800007, 0x8}) 21:13:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), 0x0) 21:13:55 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:55 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x9) 21:13:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xffffff91}, 0x1c) 21:13:56 executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000140)='&@[\x00') socket$kcm(0xa, 0x0, 0x11) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) getpid() ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000040)) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x9c) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) socket$kcm(0x29, 0x0, 0x0) 21:13:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x800007, 0x8}) 21:13:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='/group.\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xde\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xff\xff\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00>\xdc\xcbzg\x95\x18\x11\xa6\xf0\xba\x1e\xcb\xaf\xa1\x87\xd6bFU_\xeb\xb0\xe3^\n\x1a7\xc0\xa3\xc2\x1a\x9d\xf0\x94\xa3\xb7\x17Vk\xe1\r\x18\xba\n\x84\xf65\vH\xcbu\x13\xcb&\x1e.(\xb6Cc\xd8\xac]\xf4\xfa\xe2CWv\x03\x92?\xf83\x8aN\xc6\x8b\xec\xc1\x88/\xb1\x0f\xeb\aW\xe2\xdc)\x92\xd0\x10\xac\xee\xf6\xa4\xf4Q\xf9-\xa9)\x8cX\x96\x12\xfahz\xcbn\xb3\x92\x03\xfc\x0f\xa7Ew\xacJ:\x04\xf3\x98\x0ev#', 0x2761, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f0000000040)=r0, 0xfff4) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, 0x0, 0x0) 21:13:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x0, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x18, 0x0, &(0x7f0000000440)=[@acquire, @request_death], 0x0, 0x0, 0x0}) 21:13:56 executing program 3: 21:13:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x0, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:13:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x800007, 0x8}) 21:13:56 executing program 3: 21:13:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x0, 0x2, &(0x7f00000000c0)) 21:13:56 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x3f}, 0x10) 21:13:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x800007, 0x8}) 21:13:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x0, 0x2, &(0x7f00000000c0)) 21:13:57 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, 0x0, &(0x7f0000000240)=0x213) 21:13:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfffffff5}, 0x1c) 21:13:57 executing program 1: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 21:13:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x800007, 0x8}) 21:13:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x0, 0x2, &(0x7f00000000c0)) 21:13:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10) sendto(r0, &(0x7f0000001140)="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", 0xfff, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002140)=ANY=[@ANYBLOB='\x00'], 0x1}}, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f00001ef000/0x1000)=nil, 0x1000}, &(0x7f0000000140)=0x10) 21:13:57 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)='4', 0x1) sendfile(r0, r1, 0x0, 0x0) 21:13:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x800007, 0x8}) 21:13:57 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x0, &(0x7f00000000c0)) [ 1526.703856][ T26] audit: type=1800 audit(1567631637.511:47): pid=5259 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=17086 res=0 21:13:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0, 0x0, &(0x7f0000000240)=[{0x10, 0x29}], 0x10}}], 0x1, 0x0) 21:13:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 21:13:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x800007, 0x8}) [ 1526.809781][ T26] audit: type=1804 audit(1567631637.561:48): pid=5265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir735866338/syzkaller.HUlY9q/3063/file0" dev="sda1" ino=17086 res=1 21:13:57 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x4888, 0x5800800e}, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0xffffff3a, 0x0, @ipv4={[0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff80, 0x0, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 1527.037743][ C0] net_ratelimit: 24 callbacks suppressed [ 1527.037751][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1527.049295][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x21, 0x0, &(0x7f0000000100)) 21:13:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x0, &(0x7f00000000c0)) 21:13:58 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0x1002}) r1 = dup2(r0, r0) ioctl$VIDIOC_S_INPUT(r1, 0x400454dc, 0x0) 21:13:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x800007, 0x8}) 21:13:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x5000000000000}, 0x1c) 21:13:58 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2b, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000000002c00) 21:13:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x800007, 0x8}) 21:13:58 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000002c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0) 21:13:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x0, &(0x7f00000000c0)) 21:13:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="11dca50d5e0bcfe47bf070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1}}}, 0xb8}}, 0x0) 21:13:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, 0x0) 21:13:58 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, 0x0) 21:13:58 executing program 1: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab04) 21:13:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803], 0x0, 0x800007, 0x8}) 21:13:58 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x9) 21:13:58 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) write$UHID_INPUT(r0, &(0x7f00000002c0)={0x8, "b13e1c20d1764d052a4289a71186ca1abfa7f39eb694f4602948f6585c2842ac42cb2f94b098e98f2bcd6128dab4a71d544e96e01e3a9a3548ee5f554c06d963346edb9d133e86fdd31c34e9aaffeb52f7cd63297b1fd0db1845e12bda3ce00f0cca0e6ac9c42a61e687c24c0553b408359c86c7bfd7a30944ac327f982b011258e85ee00f050c38e73199d07b72b225a96ab0fb5a9ea944a233e46cd4c25aaa0fe04bd9b3203f61a06c8f094563ffa0078e50248ce1acebc03c75069eb1cb20ebbe30ec063f9ebc45290dc4f8b56ebb08d32e4df04785fd385029f766a0b96db6a1b6615de63393fe97082c076a7170d2b1c06ce0627d6acae850c2b95f38b079a352f27bf6f5460078b8e597c1d3bdb5cf9e73f42eec5aea224ab44b94e18e812864faeaf770ba7471f99b07d41d573d1d4c3833fb4410ea36d710bfa66ccdb14a1927a678f873b023e82c341a43704adb37242a67b2a46d02ab7aee23cf3030a2f3dd58eece667b6e9393ee8d36649e37e83b1c73c0ef65b4df6173c1c25324fbb9afa1361dc4275f152deb03d7138a688eb9dc66e7845ce1be5647bf740b0e1dd038120ef1e3e1cf420cf8b723bef771376e433935e4f9096a10c4a969aceaac4791c41f365b274dab49bddf51b22a24c05ceaedcbf45febc927e98f410d38247d7679cee7b0d3041eaebd7821924ad31e7c5137bf87ce1ec537a981779f0a4c57bbbb5c641cfd02e1e3904f48b0be96fc9851b6bc8c4260168eea9d9d111e2777f78a9021d5eb0166e39410bf279656770263ca2fb7ac0e30d5e168f8cf4bc5665d057da939b770568e41d0fcec5d6aac0bf4ae66fb099b786cdce7f6a9bc00b83d8ed72440a9724d4ef8af71c7efbc31397930cdcb99d30502ecbcc7ddb9161ade16a1badbd7ea3c6c65b387b46234c4660c816506a2f76264bba07ecb685532116bd971464b58e3ea0a29c2fa1d49d9c6308806db01326e9a1b6bbb556f6479b29f48718e211d75f08d0fb477ad8dae5aeaad7e176b2c5ae331ef78212e9dd7e506549dc74ffd940dc91d74aee2fa7f28855919c163f443804e2a072ad8add2be84df87e414afcab0f8e6f67d3ebb1778a6798d50233da09d29b95c0da97304b7a025e50a7c89e614c63bc69477bfe0e5ae2c468332d134f9e22b19eb2f01c8e8d5148b9b980f8b9aa0cab9ba89aafe16d6a8cf9cb5ae659d8fba88e2841f3d6ac0c44dd9f03787d357fe31a4f551e247bfb73b1f2aa1e208c36aa90dcfc4da8877967c05fe951716ec2293d79c6083e79061bbe18150e2af1d889bb4e87c7735b0e7b88a3109a906d1bd4bf9b98c2462420ecc4e9f3a274a6678bc56e9aa7f3d64677141f874f35d00d04a1dc83126ccd69a0221305a3a5418ec24e163b165c1e4533c38f3d213de4012aece68ed11e2f42325d6da5eef78ee985f81a7991e3d1ff69188059c292779579418ef81177fa94b43cdd0fbf92d31f0fb592a864ddc98ddd5b49ece865e7c7a6c873169d0eea46c1a44f645b1cfa40849ffb9f5355ab396dc1a875180f17103be63be4e7d1920949c59ba5d47341c176ac307e165b9733ac5cd9e9691f5ecd76b467881b78f217d50903a06c57270f4104fd26d496dd7e08c27209185761882923f6447c73d53a74e28132e6bf97ee4f2df9d03be88653a9a7251d8df247f1a75f91f95886ce317e3c125aa7686eec86708fa72c9b33a664e76c0ed891ff9d840ac121ae3f96d32330a14fd76df19c7ae0434e2103d6e9175da0b6cc7a007a0a18615271771434959de305636cf7fbfdd16239bff7dbc656a702ebd48f9a2b1937cca80604ec525d292bb7337459235ad047c6933b6c81bd966ea60ec863de568a9e6d8e0378916f441e0f8b2b74df49b9b24094fd643413469428a537aed19b72bf9381ebab4cd57400ecad1cf1b792e9610910d02f9a779b009840e3f1a1395a87f1e590c33018be80a3f34bbaf49e415ba7d3858b40788cd19211b8cad3789870fb252f8991d64bff9558a67a2316ec2402c2f9c52de42e6389fc90bc4379f7b899b1a943035d64f20b7766edf08fdfa185d00493031f0d3f9ad7dce841f725c5adcba896a76857918a2f54c8aa2e50f71eda35b8fea3732a02c146201ad9f4b65b7caa09e2a73f72aee1ce428a35489038d5cc859fbd48be8da5d088ccab897a248fe418b89b409ab5507af725f077d264abec5b53667ca06aed03815dd537535a3360a50ca3d09c025b5057362c7cb5a4b99c58ac64fe813f4d7f2cafbc3048835ec43fa68170ec7310342134c9b5ec417763db145555cdd37f24b27b0911d172710b74d3c754aac02b24030166cbf2eccfaf1e909b629b7919db1351cd0167e8b6bddc5ce4b7e13cbf0c095f636427d440d058e7637eb117947fc6a60942d10bd455030ee38fc447fd3e6232efba65def558dcff60274e6b2ad62464b4f767bcfec22c681c12bdabf1fedc3946f45c9a34a9169f79ea60a9d190dcf1ce14957382af602dd134b610b269247f38c3d4e233f2fda399dc4cf09139cff9e9c731f8bf940df3cbdf9355f604bd0f3d3b20a6cfc39a7d9ff74f734750187b30c1a970a432bf7e9417cc87d8dea00c4e1885845e1a59bc6a5487687c5bca514e9dcf372bcdc0fe4a47f3e4ac456b1a812e69f88b2a8a964d946cc102ba6f3a7c965df24653c6384d810cf157c8581d4b40e874aded8d227a25fab9889f02698bf52980f048408de4a96226949eba5d1b7f41fce61ae1ff9388e096646ddda4c222f7b9bffc1d3e5b645b6e248637698f6a5be1dc03ff7aa9f418153beeef9b9d67ac5b6fc888e5adf0db41a6d5cac2b600af3b428a1294f4fdb4cf64ccc254c1c7ef71b9be3afceb797fc9504bc3f3dde217687d47cd445c44bea2b16eacae76f16d868b77065b189bd7c4678f3a5fc99b4d020d42972d010b7a6b22de46b434f2d8ec4f567af2d531817ec81ffa36cc27d073a66d2152f1be2a8dce08e98a00f473f22e680cf0ebdcf37936cee60f99eec69503a15d8e36f8d599b535021693fb52f9dc93e315d6e849bd4bf9d05fb25f0b09de91b73ca4edfbfa04d9262d449eab2be542ea30f316384609efc52ed641a9e32d48e4a57c65e8bfa5c13e769d5402a0b125c17360800bf0da8592a75abe647f1d9b1072942947da82e701308b60ecdcfd40d7b6cf44b443493ef0466790547c0a8e5914484969e52cba3787c41df965f91ed7074cd62a63db7e1c35b8f9ac30521295ae7b9c81143926f1dd36aefdfbcd7056b0d4209cabe113a18c58ecc062df687666725707029a8be3ef5721484bd429bab33fceb76c6a0f079da8819d0d9565f5e4ed45eb531f9501b85b619b5323169b0297b7cedcf6f288225dd5e6a7f52c1b96cd38dd94b2f6b8cfc6dbd7862901a5295dca5ecbae72344f41c4a222bd6711831d265b910d547501116bcfbf3c9e104b446175c4c8a4e56445ca22f9363f0f54858a8eb4a1c43103bca578c5b0ee372efd705a950510dbbfa4f74c8ddb4bbc1f07dd410ebb39c01f4da8a0bad2d3d35df3a12a9fa2daf44c8163d59aba8a7351ecc9fe4cd25b987dba700e73d7174307161adf70db0e7a802d7c9ec1b912ee58b0a35c2c6f40f112d70ab5aa708071379280c9ffbceaf0a4ec45c89ac0bf3ef40538302b685e24574da8bde8654e99eff66c9ad5e6beafa0e48e1c293c53d955980346cbc052d15e5d1f3baed388dfaa72ca089af06ae757466a704b93a0ff13cb5c722f0b872432a4fd4513ed56825b13ddd4d8c02eb624c8358199f52679421ab0e1792869f6b4aea523a1079b3138f1ef761c6df102096eff43ddb23ee668b9cc5161433feb318903b58387c3dae2833a8c770e7c6e27c31a1fca07377fbb07f11911be6192f7518a8d089b89826e48b28f5c8a00784bef9b2f68c90838eb2c9fcaeda4bb76782510082c977a7ecdd5743e9da8f088a3b67a25cfb25db4a709b6cbf5425e7efa8c2e472464606d9ccd2fc0f73cd1d51a5aa19d9caba10be2147f8e1ad763ba45693f9f078b0716cf588142be847ca67dc132c5782fed12b7d95c55a9bcfdfb85cb48698a45621cc2f1c85559617ece7def71486290b0cf8e987e8788e1a13f17e3f24b93ed2009ebe42e3bea9571f98b39b787c107dcada3a36fa1fe93736e74ec34af80a182cf0adf2846577f1d474c9ff1b4b8a2cfe6a2d445029ca77088b9c84be63655d48cbc5f61b18d7cda0d141f2db6bc3c479aa6ca19638e2c37da38768eb8820e5679345d2abe8033318eb952e297e17dacaaee3df7ef1d6cd554e9b1b453c44e3d4e030e25c5f9ed094100f6d9b1dc5dab371436ab252cc4d7fdf8fe4b7f36ab71f2bbe3878217b151664c3b9ae970e473ae164d77f294ca8ad58634ea446880e8327fc7af2a088e39508443a601eaa00742a7d0ad459dcac24a60edcfa6ac9f72f428c2b8dd30b8278e28f25a1a129d23cacd765de4c4aa52819578951bb8e311e8621f627e3463e2562b6dbc8d1c431c240f1424599438b9c94723f79ffd1fa1bc94104e4598bd43244302f86ddbe47ad8671e25f406aa507ba45bdba09841827a697cece002f79ec7cf14488789d754f84818d180bd04a11cb2115441a402bea2be749ef233bcd26ca27df828ada877a893e54ea3e6ea29e62d6e7693af7cbee59ccdb4045d0e6eeec3d8f59205f324a5f7cf5f871929c83ada04bc5d3990288dca5eb312339933ffb1031e05866e1b2d0aad0ca940795458b7d6c8a3750a76e1e6c8ccd48ca542d6c51164431d70c9d35f0f828cdec404a175a44bc2a9651ec5281c0f3aee9e4375f0eb139f58fa4419fddf9ebe2f8f37121a57397e7e830ac097ed375521a68f7cdc471621b769fef40cd19d8d55a82e27bf5b0cc4182359db7c9066e2ee10df279a89e96fcfea225995f065f7f286b8c8ef9b6c82a34df14dda2f737f557578ce5b15944e3149110102d80465c1b436b6bbb16fdc64a9d130ec7644bc162f0e2c5669a9254970a062561e269d85b72b4748d71d88ca20778287bc3b9613043166862f133f366f6361b9e1d040bbcd9728a70fcf3be7ea8fe0f55980ed03f336ec49f7cb6899813acf47d3b2413e7b637b764fcb9003ece75f8a255b9cdc71f80dbbaa7eaa2111b5551feeb7ea31620a2c88897538915abedcd184d57c79d81505985f561820449c330bc3412bffb68c4c743c5a5a3acafcf00d7561a66f70e5835da530ba62f221211e1fefdc1fbc8c05b1b68b7eb2afac6ebbbc0b961b8ef8b27b555ce7641f6601ac19d5f4adb06b40155a2085ff32de5b2c5edd96a01a14d1bb49b58f1fd718bec428043819b8070e46f0215d2153318320754638d9b40a5214784e7c1f80dde05500cfe8e4dff855504e099634fb3d44829453cf4ac8db7e5a4144f96d4508de90ada04240637fd5b261cfbb80c8d9ccdea6c1d3485a85663cff9749133002c7f9c6ea4de1b50fe90dae397f6b5833e943e6c5f60e10d805e97e6869488b857b44d8c94276f668257c223e2e26dff75222d3f304f8a040ce058e1b7b3bc5f0b69c310beea64212ef0a54bc9fb858c25681cee574c532b64d4f8241e0b855f7f79d0a1ea22fc3d9ad5a1658b5c4d9d417e9eae47c81628341172609a8ef8c72fb6e4e48da6a10207e56b727f65c82d49e2dbb44b492e1265c2b28f98980334ccc3abb0cfd15d73c2f38f4c824022aa7a0ac0b7d35eea934d3455d21e8c710474e54bdf29be107ebc00", 0xa943708f26830065}, 0x1006) [ 1528.237768][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1528.237774][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1528.243580][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1528.249319][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1528.260865][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1528.266642][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1528.272528][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1528.278342][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:13:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x100000000000000}, 0x1c) 21:13:59 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, 0x0) 21:13:59 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) 21:13:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0x0, 0x800007, 0x8}) 21:13:59 executing program 5: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000001180)=ANY=[@ANYBLOB], 0x0) 21:13:59 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @rand_addr="5afeaca85372dfba253ed3e906060996"}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x140}, 0x0) 21:13:59 executing program 5: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 21:13:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x800007, 0x8}) 21:13:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x10000000000000, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r1, &(0x7f0000000440), 0x400000000000211, 0x0) 21:13:59 executing program 0: r0 = socket$kcm(0x11, 0x100000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="9e4301003e00000000010000ac14140ceb", 0x5c8}], 0x1}, 0x0) 21:13:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x800007, 0x8}) 21:13:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$VIDIOC_S_INPUT(r1, 0x800454cf, 0x0) 21:14:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x200000000000000}, 0x1c) 21:14:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x800007, 0x8}) 21:14:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) 21:14:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x6800, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x13, 0x2}]]}}}]}, 0x40}}, 0x0) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f00000000c0)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 21:14:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 1529.305353][ T5393] netlink: 'syz-executor.3': attribute type 19 has an invalid length. 21:14:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803], 0x0, 0x800007, 0x8}) 21:14:00 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/dsp\x00', 0x305000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="c907004073fff65c8334922ce45e29138b14db188d5ecca41ab6aba7aabc56d3be96c535d263fd0f1bc789d540ccad1dc3a1e08dc8dea9d48ff149b1caa3a5630d82f701e157"]) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x8) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @initdev}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@local, @dev={0xfe, 0x80, [], 0x26}, @local, 0x9, 0x5, 0x10001, 0x400, 0x55c, 0x280, r7}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', r7}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@ipv4={[], [], @loopback}, 0x5d, r8}) sendmsg$tipc(r4, &(0x7f00000008c0)={&(0x7f0000000180)=@id={0x1e, 0x3, 0x2, {0x4e21, 0x1}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000340)="63f299b8f3d469bf6c75b70584166d282da033b94e775752350ac0cfee71da3e3ef062131dc79c028316405bae7f137e9562aeb8496c87a4826dfece99109709af8cdee6ba87fb865bb423c41fcb7e6d704258eabb3c9247dcde246fdb679b7f4f51fcf470a08fd878befe11c9b21aa0f0f0a4910f78c30551985fef0c07fd45ce5d560c8aa48cc7649b06fc4d01525a5b643936bb1b2d9154a246ea4778cc5c6a26d91bd1038e9b5cd33d1133ed23dbebe2b9a51b9116507b0e193a53136bcf138ab20e0bdc928d61a42f4138d7052747603a90e76ecca74b58b8ddc7fb4abcf2820af714065c41ebda675b", 0xec}, {&(0x7f0000000440)="c15a34257a5553081ca8def8a004456f707c6ac7272583416ac8bbf7cd5bd8a6560d35621a1cc5c9546b1476c9627291f0af2424f78028d5517eac8710f219f1172a171e1d8a79c5e14db88e6c2287764d4f0f2be7fcf5e39270753b5d1f07948de60a", 0x63}, {&(0x7f00000004c0)="470d72c2f9dd50911564c73382c63b9b20496dad3c93f651b29fd544c582ae2ea3f14cc4109ce4243628e4cc5f5fc701d7b44649d0db3c70ef078d2148a8bcc3b35df2ad8d080f90d8c66edcb4913819e7d34af047b807dd0249f8c1e93be3e22143ca39a55b11e0abdd9ce36bc6d292fa0e645a9598a5363849250014961d11fa5636c25312cd6b1810eaa6549baac5c27fbc925356dad2a5eb3e51be41225b19961720e964dbabbd4314eae01d855e3c4e8c3e38b7dafa6f05212eeb4a9e96bef1f5e8dccfdecc71dbee353c476c701735af8710f1530af46390e82d7c", 0xde}, {&(0x7f00000005c0)="143ec470e3178b907ad54a899d99d35e0fb1d799ecb88a74d4b4e00f6f99cab2dd8edabd1db98c60f4f87f80c2dc8647067ae779ff6166ff3d9167673c14b3f3727f776e0b82672cf0ddc5a6d8a075cba67562046c4a6337b5bd477a17a833887b36b3479e744d08f8b61a002f6243bf3ab8a6d05128da0e4537b1359e4c74ac2fb02815", 0x84}, {&(0x7f0000000680)="7882994abedeab8471f9bb8837b624c4fb4cce8c88fcd54a55ff5ffcba85a5ad347d1883562021c29dc2bad1c94f5fcfbd726b4ee08b57c6f353d45fd93e9d529f0156642ada1325e9b4f3eb5efa97c8cf982ef6a4853917758dca9a57730bed663e18ace1fa557b294b5299171d", 0x6e}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000000700)="c3ac19e692fa438bf9d728845dc86b0272a1ff1589b6f47c4a670bc967fb79d1b3c990555516cd0de0e1485498a75872cd97a16427b0470f5aee60b756df1dd9aec624729900305b00952b4706c495567c91eb56b700b1ebe18fd686e849191c99d9818c90c1daa4ebc292c1d7457ba4d966aa6fa188d18770d94611ab80dc38f1df16d972ed12a4e805b23a27423cffa927b02cab860f", 0x97}], 0x7, &(0x7f0000000840)="08971925964dcb717650a87e3255f935085f8c6cf570ee0ed4a9b9118ecb2f99acb95a4fb2dc845910dde74218759313c377c52144fe7d31ab49e27e46b30cc34be2cec6eb5bc75b64513ccb736d465ebcfca977a6240f2ed7619aa46e72d142e04686adfc298acb54e38dc51fb70b14dab8ae08d34975", 0x77, 0x8005}, 0x8000) ioctl$VFIO_IOMMU_GET_INFO(r1, 0x3b70, &(0x7f0000000080)={0x10}) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890c, &(0x7f00000001c0)={@local, @dev, @local, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x280}) [ 1529.446878][ T5404] netlink: 'syz-executor.3': attribute type 19 has an invalid length. 21:14:00 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lstat(&(0x7f00000000c0)='./file0/file1\x00', 0x0) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000002000)={0x90, 0x0, 0x2}, 0x90) 21:14:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @rand_addr="5afeaca85372dfba253ed3e906060996"}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x140}, 0x0) 21:14:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x800007, 0x8}) 21:14:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0x1002}) r1 = dup2(r0, r0) ioctl$VIDIOC_S_INPUT(r1, 0x800454d7, 0x0) 21:14:00 executing program 3: syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r0, 0x0, 0x0) 21:14:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x300000000000000}, 0x1c) 21:14:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775db7b2803b4f0a1258b675d26b0952fb6e5b3b60ced5c54dbb72955f0dd8217ad62005127000000000000e60000", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000045c0)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000006c0)="7771175e358411461f4b88e13885deaf42", 0x11}], 0x1}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/239, 0xef}], 0x1}}], 0x40000000000015c, 0x0, 0x0) 21:14:01 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 21:14:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0x0, 0x800007, 0x8}) 21:14:01 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'nr0\x01\x00', 0x1002}) r1 = dup2(r0, r0) ioctl$VIDIOC_S_INPUT(r1, 0x400454c8, 0x0) [ 1530.375326][ T5449] debugfs: File 'dropped' in directory 'loop0' already present! [ 1530.393025][ T5449] debugfs: File 'msg' in directory 'loop0' already present! 21:14:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000180)="11dca50d5e0bcfe47bf070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 21:14:01 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:01 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) 21:14:01 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000340)='cpuacct.usage_percpu_sys\x00'}, 0x10) 21:14:01 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1530.974767][ T5449] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x400000000000000}, 0x1c) 21:14:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)) 21:14:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x3ff, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000001600)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 21:14:02 executing program 5: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) 21:14:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000], 0x0, 0x800007, 0x8}) 21:14:02 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 21:14:02 executing program 5: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) 21:14:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="4c0000001200ff09fffefd956fa283b724a63540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aab05741d1434c9680337f900"/76, 0x4c}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001380), 0x4000056, 0x3a, &(0x7f0000000200)={0x77359400}) clock_gettime(0x0, &(0x7f0000005200)) 21:14:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080)=0x800, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) [ 1531.484193][ T5501] __nla_validate_parse: 34 callbacks suppressed [ 1531.484203][ T5501] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 21:14:02 executing program 5: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) [ 1531.565471][ T5505] debugfs: File 'dropped' in directory 'loop0' already present! [ 1531.582815][ T5501] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.612839][ T5505] debugfs: File 'msg' in directory 'loop0' already present! [ 1531.627395][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 21:14:02 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1531.672619][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.725167][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.748232][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.796940][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. 21:14:02 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1531.854679][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.915217][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.958091][ T5507] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1531.978487][ T5505] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x500000000000000}, 0x1c) 21:14:02 executing program 5: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:02 executing program 3: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) 21:14:03 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200200], 0x0, 0x800007, 0x8}) 21:14:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 21:14:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) pipe2(0x0, 0x5000) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x322) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000140)=@req3={0x0, 0x0, 0x0, 0x4}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r3 = memfd_create(&(0x7f0000000240)='.^\x00', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) 21:14:03 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000aab40003003e"], 0x13) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) [ 1532.397707][ C1] net_ratelimit: 17 callbacks suppressed [ 1532.397716][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.397743][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1532.403421][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1532.420764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.426543][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1532.432418][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.438244][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:03 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1532.450604][ T5540] debugfs: File 'dropped' in directory 'loop0' already present! [ 1532.507786][ T5540] debugfs: File 'msg' in directory 'loop0' already present! [ 1532.520196][ T5545] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.0 proc:/self/fd/3' not defined. 21:14:03 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) fchown(r0, 0xee00, 0x0) 21:14:03 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x92\xee2\xc2$Wx\x15^\xdaM\xeaB\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WZ;\xce\x05\xfc\x95\xd9\x88\x1f|\x8b\xf1\xbf\xf2u\xdd\xd8AV\xd87\x96M\xea\xd2\xa2iM\xe9\xa1\xbc\xba}\xbe\xa1\x05J\"\f\xf9\b\xcf\xb8J\x13#\xecT\xdf\xe0\x9dOA>\xe9\x99\xf8\xaf@{dw\b\xe7{\xaf\x9a\x1e3\xc1\x83&\x89\xc2\xa5\xb1\xe2NN\xdf\xd3\x0f{\x8c\xc1\xc8y\x01\x04\x00\xc7\x94\xe3\x89|\xd7\x9f\xd3\x06\x17\xe6]\xd7\x81q\x1d\x1dN\x9e\xf4c\x83\x86_\xfc\xbc\xdd\xd4{\xde\xc4\xe5\xb6\b;L\x1cN\xa2\xc9k\xd7 \xc3\xe4\x19\x96\x8c\x04\xea\x9c9\xfa\xe3\xc1\x8dDuTHL\n\xe8\xb7oSx\'\xfd=\xfc\xa4\xa51\b\x02j\xb7\x98{`\x89\x8c\xd3\xc6\xe8\xe2\x9b\xd7\xab\xd1s\xfb\xaa\xcd\x9d\xf1\x9e\xee\xe3e\xf1\x91\xf7\xee%\xf8\xc7G', 0x2761, 0x0) [ 1532.797728][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1532.803552][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1532.985624][ T5540] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x600000000000000}, 0x1c) 21:14:03 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:03 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/84, 0xadca) 21:14:03 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8907, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @empty}, {0x4000030000000304, @broadcast}, 0x0, {0x2, 0x0, @remote}, '\xecJ\x00\x965\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) [ 1533.277706][ C0] protocol 88fb is buggy, dev hsr_slave_0 21:14:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x800007, 0x8}) 21:14:04 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:04 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) clock_settime(0x0, &(0x7f0000000380)={r0}) 21:14:04 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 21:14:04 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000002c0)=0xfeffffff) 21:14:04 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b7000000a5510700bfa30000000000001503000028feffff720af0fff8ffffff71a4f0ff00000000b706000001edff9fbd400200000000000406000001ed000071185400000000002d640000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000040000000000000079fc9e94af69912461917adef6ee1c8a2b4f8ef1e50beca090f32050e436fe275daf11efd601b6bf01c8e8b1b5e4fef3bef7054815ae98743d1ace4c46631256dd19aed0d600c095199fe3ff3128e599b0eaeba9d940a891b2a0cefc646cb77900000000000000"], &(0x7f00000001c0)='\x00\xf1)\r*\xbbzL\x8e7\x9e\xaa\xb3y\xb9\xfa!\xad!\xb4\xd4\x94\xa0\x86\xcf\x12#\xb4\xd3n$\x85\x06k\xb2\xf9\xd5\"\xfe\x86 \b\x7f\xe8\x8a\xcf\x89\x9b\xbaR]\xf5{J\x84\x15\xf9)\xf3\xc8\xd5`\xe6\xe6\x9eI\x02\xce\x1fI\xa8w\xc3#\xba\xf5\xe9\xea>\xc7\xab2,\xa0\x84t\xce\x04Tf\xc5\xfe`\'\x9b\xe2MH%\x93\x028\xcb\x0f\xdb\x16\xe2l\x80\xe6\xcd\xceW\x01SS-o`X\xf6\xa4\xc1|\xbe\xc4\xf0\xac1zp\xc9\x89\xef.\xa4\x91\xb4\xf3('}, 0x48) [ 1533.588202][ T5604] debugfs: File 'dropped' in directory 'loop0' already present! [ 1533.651090][ T5604] debugfs: File 'msg' in directory 'loop0' already present! [ 1533.917289][ T5604] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x700000000000000}, 0x1c) 21:14:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) 21:14:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) 21:14:04 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x800007, 0x8}) 21:14:04 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) 21:14:04 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) [ 1534.298798][ T5647] debugfs: File 'dropped' in directory 'loop0' already present! [ 1534.331734][ T5647] debugfs: File 'msg' in directory 'loop0' already present! 21:14:04 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:05 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:05 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x16) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) accept4(r1, 0x0, 0x0, 0x0) [ 1534.744635][ T5647] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x800000000000000}, 0x1c) 21:14:05 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) 21:14:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffd, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 21:14:05 executing program 0: open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffeffff) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) syncfs(r0) [ 1534.981038][ T26] audit: type=1800 audit(1567631645.559:49): pid=5673 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=17190 res=0 [ 1535.041690][ T26] audit: type=1804 audit(1567631645.599:50): pid=5673 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir033089493/syzkaller.RXovvc/2771/file0" dev="sda1" ino=17190 res=1 21:14:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0x800007, 0x8}) 21:14:05 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@in, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(0x0) r4 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) pwrite64(r4, &(0x7f0000000240)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f00000001c0), 0x7f8) chdir(&(0x7f0000000180)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) bind$ax25(r1, &(0x7f00000001c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x28001, 0x0) close(0xffffffffffffffff) 21:14:05 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) 21:14:05 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x4, 0xa) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/attr/current\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'vat\x00\x00\x00\x00\x00\x00\x00\xa8\x03\x00', 0x43732e5398416f1a}) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(r2, &(0x7f0000000200)=""/39, 0x27, 0x1f00) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0xfffffffffffffe5d, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}}, 0x0) dup2(r1, r2) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x580000, 0x2ff870000, 0x1001000200000000, 0x0, 0x0, 0x0, [0x0, 0x3800000]}) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2271, &(0x7f0000000080)) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0000001000010600000000000000", @ANYBLOB="000000000000e9ff1b0032000c00"], 0x2}}, 0x0) [ 1535.249568][ T5690] debugfs: File 'dropped' in directory 'loop0' already present! 21:14:05 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) [ 1535.301417][ T5690] debugfs: File 'msg' in directory 'loop0' already present! 21:14:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) pread64(r2, 0x0, 0x0, 0x0) 21:14:06 executing program 5: socket$inet6(0xa, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x1000108, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() lsetxattr$security_selinux(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='security.selinux\x00', 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) [ 1535.816813][ T5690] debugfs: File 'trace0' in directory 'loop0' already present! [ 1535.839345][ T5698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:14:06 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="02", @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0], 0x4, 0x0) 21:14:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x900000000000000}, 0x1c) 21:14:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffd, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 1535.880430][ T5698] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:14:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote, 0x0, 0x32}, 0x0, @in6=@empty, 0x0, 0x4}}, 0xe8) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 21:14:06 executing program 5: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000140)=0x8, 0x10123) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2002) 21:14:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0x800007, 0x8}) [ 1536.217259][ T5739] debugfs: File 'dropped' in directory 'loop0' already present! 21:14:06 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r1) 21:14:06 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r1, 0x5393, 0x207209010826fff2) [ 1536.312072][ T5739] debugfs: File 'msg' in directory 'loop0' already present! [ 1536.383177][ T5713] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 21:14:07 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1132) 21:14:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x74, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x1000000000004e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="7f454c460100f30700000000000000000300000002000000f80100000000000040000000000000008800000000000000f1d70000000038000200c8000180070057e574640600000000040000000000000800000000000000008000000000007f249d070000000000001cbd5b020000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005500"/201], 0xc9) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000bc0)={0x34, 0x0, 0x0, 0x0, 0x0, "", [@nested={0x18, 0x0, [@typed={0x14, 0x0, @ipv6=@mcast2}]}, @nested={0x4}, @typed={0x8, 0x0, @fd}]}, 0x34}, {&(0x7f0000000f00)={0x848, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x4}, @typed={0xc, 0x0, @u64}, @nested={0x828, 0x0, [@generic="802c38bed4afa0aaaeb7420c8a2fd5db072ce1f5a6243aecdecc0c1eb59a1d0a4461ec7d292cf281e4e327f702ed047abc824b622be7dc8cc20efbefde73a5bf9299c4b6ba6b828a299be4c55e6b9d160222b975b967ff37d455bb8e912e787718517384369c487619d5ba434018239cb4b52cd0215023bb65ea8dbe1686a848c161176c92f046fb603a1aec5457e10ba94f3b67db24b49abafcf4e1f573e5646deaff035a0365b742354ea0ceda4a83450c65b3fc031e56332859c2896857dc7b24e20faf6abfab0827007b1bc5dee40943ed9492457cd85a4603e62a0d199862b56dbea2087378c0e6317eeaa5ea7895e3ecb9ef5867615fac077e6d528200141a5c8281daab8da9ab0e7a7b6fad3a0fac908e437851c56b8f6d2398463f19da090cb3edc3abb63a5ff12f8522744aa15d91c6a00acdd53bfd4acadd7526179ef13a16cd766fcd55acf32047d7d553f148390806e83b2865f2ae230a40d17da2159a46ded2c3ab7d18c14d05026e260250dd4703d0392015f415cae2d4abaab4d8f16d06f38562787696dd7ed6a13da00b464fc4fb7b864af2bd062ee935ff9dc693b406476784f0a222abc6d9ec9b7e1533f7ec533186827e40b3045655a53b926a5c33f2e23a761c9557571db1f975aae254a5c8d4f396993d5f9daa8ab3485cef8b84c3465e7343616f14933df8d3501fa6a04160760f1c0efd372037664fabfc76e34e41bc1e164595df72f3f1f31da5cb8db6cdc05912ec9be61b60ea1d700695940c291ed6b519686ad5b785b9d1ee926b16de4f7034ee51bed1ebde2500b8ddd4ed2accaa47d49409bbd77c2a996b9d827d3d715cce595b4e35b755802a070eb8a792eadfa8ff3952e01cd9a9840b416b19bea2778a3677e7220db388efcd0774f5511e033deb18b8e74e672d003a1d55e380487073657450239533d765c201bb4786a5212eb71b71cb003721573c4c1b067f3bdaab31b3d93e5005edf1996a9434c94a5b3cc181cb27f30a5a68628bad57ae482403daabdd0065725b8d167544ecc3352db08692b67fb6340284c3cbaf395d015a672456e2faf8abe2d25379aa05f8a2ab5ebddcd882a47d73b55ef97a01a575e577d8cffd364f6f15d62d54364c61d5e8598e0761c5ff6a2e0b0599da11e48465d99c4375846e193b2790909bdf8f9e35a1b3d9f7a94981c212b9a8363c4f8a78b2c541e68cbbec97861bed772e0be71d6b48d5cbfb70c70211b94a86096cfd794ccb977f92f9f6e2b637f90416d0f90168babc995c6dae1119b56d1141cb8c1b4e08c98ddefeed5967170894c4b0d5f46494ad4c2677877c116dc9e9f66feb98d052c25c4348a24dbb9e1b1edeb1fc549cf936b648655355ca389d3ace54df3e7107a45576d2a7e34bd5697f33b926bebbe158827f3d067ea2dddb70c0720d27ebb6b47ceb7e53fb9638ca1316be4ea37d12eb30cf9676c016ca3fccdb8b7b21ec11c1332e27e00fdd1192eb5d3c1b917ace30ecae30c419f82ad21c0b40f86f26b82cb2ec7848c71e97895c206f57c8c649b1d6b37d41695acd30d2fb559fbb439feaf92e0f982cbe899cf778f96da0be47a4b4da7dae093c52a9a344ef64f909072ff02be68e3808a64d57b02743b292b5366d3717b3c8d148a310e266402ef0b9788d853a92aecaf78a5b3c0d76d4f0e21284655b2886c4059986d1360da44ebfe2e2037cf8b2831f25707be04f93970aa4a2781cf22658fc0934dd8129868a13e059c3fbed4223d2ac938cec581c298abf8ba3ddffa81d682b4dff7b2a9a2430317c18b3156b40a39822f766943cdf0728807c239faa37e254d0925299fad530ec2a81d5836859805e739625e7b8e36ddce9263881487269bee999a5601f6b25ac3052218b522f6d6fbee0406ea8f5b86fab68207bcc8bea46c3ba21cabeed1d2babcf5e6014bdd47835ca9e01fd7820776c9eab824e8bb7039e9ceddee5798e45db03499384379188f6051ad7bd881169f4ef96159a3da1815f3b348c1c4fd52abbdb5052da5862e3839f819be2e1cab021d706fda568722dc6aac685289931c99e3f51f2aea2b17cc891b85378ed238bde52cb7e096bcea52fdd78599c5f2f8a369c6effa85e52012005d782924047ad3dc6710d06f891e4ed5f1908a725f2179e8a903767bf26fdeffed5708f2fd27c58f49f2f26d90a8c8e92e2fe658ea1636bc91f715b48520133828fa635f30be7348fd42b4ea1f7bb2dc8756459c088c252bcce1ccd1edce8f1a3c0641c00c4a72b6e599f2d2f0bde3031ed68595fa9355b2abc1b110555fd5d8108c547d1d84dfb41451e76defca153c146c0ed0e3953a6937ebb5f5f1da360dab87f58b4a97bf30bc8628baf09ae9337fd8afd76b4c4556d385d3331c7fea1ce92fc536500acdd381db9ada88934dfd93e3cdf81cbc3df307033bb2e0569a6bf186744703ee5a31bee5b2f014c55c1b7f6b25c801c14b7c5e10387b0b9255556202bec51959cc14e5037d0f10262e3864505734cb9d433775820d7fd82ec20fbd5edf88937767dfab217fc6c59acce250b79be4e12b47fd4ec52b345ff7b076fe276966f3344db88bb45ca575287dfb4ac163149d464aa307d174e204e8a481921928ee37f136630bb763a364929e86dce5b894c3241c0de83c4e0d0c72dd596c62a4760872ab17fc96753f359268faf1a029a78be03ced0c5ae78f73d703779a9fea35bea237ade15c72dc81e073c063bd8eb7e61d9ce14971a92f91ec88ed4a5a67fb6e55f2d75e805e81d778ab9c39851ea7091ab7b3c9931778120beff7dda3bb400f838618bb3bebe7332a306939dfee0d2b519e9ecaf7392c189425bdc8fb33b6ee911034dda7b41293118618ae33d7ac27c507811a12a8f32d58501642228e73dfddbab3974fd88492b4897e781fe872a53d5b6ceec61baade9"]}]}, 0x848}], 0x2}, 0x0) 21:14:07 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) geteuid() getgid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) chown(0x0, 0x0, 0x0) gettid() getegid() sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) clone(0x8000001000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) 21:14:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffff8b}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x11996fa2b469d35, 0x0) [ 1536.767326][ T5739] debugfs: File 'trace0' in directory 'loop0' already present! [ 1536.782861][ T5763] ptrace attach of "/root/syz-executor.3"[5760] was attempted by "/root/syz-executor.3"[5763] 21:14:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xa00000000000000}, 0x1c) 21:14:07 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') 21:14:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffd, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 21:14:07 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) r1 = socket(0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) add_key$keyring(&(0x7f0000000880)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(0x0, 0x0, &(0x7f0000000980)='security.evm\x00', 0xfffffffffffffffe) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, &(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000680)='bpf\x00', 0xc1004, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200), 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000580)={'syz0'}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x40, 0x0) writev(r3, 0x0, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x1, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getegid() finit_module(r1, &(0x7f0000000240)='\x00', 0x0) mount$bpf(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f00000003c0)=ANY=[]) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/86, 0x56) keyctl$clear(0x7, r2) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="380000001000010500"/20, @ANYBLOB="00000000000000001800120008000100736974f60c0002000800030000000000355a35b1c9dc9d054e781b0b36ef7fbbfda6684c6f89d21133929cc3826e15c1eeab348d578df3480ad8e1463d901b89d9d82cbc1542e5df6fa0b09e0421e3cd5149c51f9f631f38"], 0x2}}, 0x0) 21:14:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffff8b}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000000180), 0x11996fa2b469d35, 0x0) 21:14:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0x800007, 0x8}) 21:14:07 executing program 3: 21:14:07 executing program 3: 21:14:07 executing program 0: 21:14:07 executing program 5: 21:14:08 executing program 3: [ 1537.437709][ C0] net_ratelimit: 24 callbacks suppressed [ 1537.437716][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1537.449292][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1537.468316][ T5808] debugfs: File 'dropped' in directory 'loop0' already present! 21:14:08 executing program 0: [ 1537.489157][ T5808] debugfs: File 'msg' in directory 'loop0' already present! 21:14:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe00000000000000}, 0x1c) 21:14:08 executing program 5: [ 1537.822290][ T5808] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffd, 0x0, &(0x7f0000000080)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 21:14:08 executing program 3: 21:14:08 executing program 0: 21:14:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0x800007, 0x8}) 21:14:08 executing program 5: 21:14:08 executing program 3: 21:14:08 executing program 0: 21:14:08 executing program 3: 21:14:08 executing program 5: 21:14:08 executing program 0: [ 1538.330284][ T5843] debugfs: File 'dropped' in directory 'loop0' already present! [ 1538.384055][ T5843] debugfs: File 'msg' in directory 'loop0' already present! [ 1538.637715][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1538.638761][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1538.643530][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1538.649836][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1538.662983][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1538.670792][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1538.679059][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1538.686804][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x1802000000000000}, 0x1c) 21:14:09 executing program 3: [ 1538.729239][ T5843] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:09 executing program 1: 21:14:09 executing program 0: 21:14:09 executing program 5: 21:14:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0x800007, 0x8}) 21:14:09 executing program 3: 21:14:09 executing program 5: 21:14:09 executing program 0: 21:14:09 executing program 3: 21:14:09 executing program 1: 21:14:09 executing program 5: [ 1539.111904][ T5867] debugfs: File 'dropped' in directory 'loop0' already present! [ 1539.178977][ T5867] debugfs: File 'msg' in directory 'loop0' already present! [ 1539.356071][ T5867] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x1f00000000000000}, 0x1c) 21:14:10 executing program 0: 21:14:10 executing program 1: 21:14:10 executing program 3: 21:14:10 executing program 5: 21:14:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0x800007, 0x8}) 21:14:10 executing program 0: 21:14:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0xbb8) 21:14:10 executing program 3: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='cgroup2\x00\x05\x8b\\\x01\x8fP\xbd\xf1d\\h\xe2l\xad\x8f\x1e\xb7`\xda\xf2#\xb4\xd6#\xae\x1e\t\tB/\x04+a\x14\xe8\x82\aDKY\xbb\x0e\x0e\xe1=\xe7\x838V\xba\xb9\xe4\x05\x81\x8aO\x14P\x87\xf3\x01\x1c\xf3Z\x8cY\xc5m\x8e0\xa4U\xa5\x029\xc6\x8cb\xef\xe9z(\x19D\xa8\xc0\xc0j&\xfc\xd2W\xear\x8e\'\xe2\xc9e\xcdq\x89\x18U5\x0f\x84Q\xb4\xc5\x90Z\xcd\xb38\xbd\x9f\rag\x04\x04!GT\xd7\x0f\xfd\xe6\x9c\xac\x88X\x17U\xebE\x83\x04\xd7', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x20, 0x0) 21:14:10 executing program 1: [ 1539.766470][ T5890] debugfs: File 'dropped' in directory 'loop0' already present! [ 1539.832635][ T5890] debugfs: File 'msg' in directory 'loop0' already present! 21:14:10 executing program 0: 21:14:10 executing program 1: [ 1540.175481][ T5890] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x2000000000000000}, 0x1c) 21:14:11 executing program 5: 21:14:11 executing program 3: 21:14:11 executing program 0: 21:14:11 executing program 1: 21:14:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x800007, 0x8}) 21:14:11 executing program 1: 21:14:11 executing program 0: 21:14:11 executing program 5: 21:14:11 executing program 3: [ 1540.631875][ T5921] debugfs: File 'dropped' in directory 'loop0' already present! [ 1540.692151][ T5921] debugfs: File 'msg' in directory 'loop0' already present! 21:14:11 executing program 5: 21:14:11 executing program 3: [ 1541.071128][ T5921] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x2001001000000000}, 0x1c) 21:14:12 executing program 1: 21:14:12 executing program 0: 21:14:12 executing program 5: 21:14:12 executing program 3: 21:14:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0x800007, 0x8}) 21:14:12 executing program 1: 21:14:12 executing program 0: 21:14:12 executing program 3: 21:14:12 executing program 5: [ 1541.583073][ T5950] debugfs: File 'dropped' in directory 'loop0' already present! [ 1541.603028][ T5950] debugfs: File 'msg' in directory 'loop0' already present! 21:14:12 executing program 1: 21:14:12 executing program 3: 21:14:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x3f00000000000000}, 0x1c) 21:14:12 executing program 0: 21:14:12 executing program 5: 21:14:12 executing program 1: 21:14:12 executing program 3: [ 1542.113302][ T5950] debugfs: File 'trace0' in directory 'loop0' already present! 21:14:12 executing program 1: 21:14:12 executing program 0: 21:14:12 executing program 5: 21:14:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x800007, 0x8}) 21:14:12 executing program 3: 21:14:12 executing program 5: 21:14:12 executing program 3: [ 1542.427829][ T5988] debugfs: File 'dropped' in directory 'loop0' already present! [ 1542.482865][ T5988] debugfs: File 'msg' in directory 'loop0' already present! [ 1542.651787][ T5988] debugfs: File 'trace0' in directory 'loop0' already present! [ 1542.714905][ T5990] debugfs: File 'dropped' in directory 'loop0' already present! [ 1542.722771][ T5990] debugfs: File 'msg' in directory 'loop0' already present! [ 1542.788640][ T5990] debugfs: File 'trace0' in directory 'loop0' already present! [ 1542.797742][ C1] net_ratelimit: 16 callbacks suppressed [ 1542.797749][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.797789][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1542.803427][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1542.809210][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1542.826344][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1542.832207][ C0] protocol 88fb is buggy, dev hsr_slave_0 21:14:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4000000000000000}, 0x1c) 21:14:13 executing program 0: 21:14:13 executing program 1: 21:14:13 executing program 5: 21:14:13 executing program 3: setitimer(0x2, &(0x7f0000000440)={{0x77359400}, {0x77359400}}, 0x0) [ 1542.838007][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x20, 0x10, 0x0, 0x6800}, 0x20}}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 21:14:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x400000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x12000018d) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 21:14:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:13 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x800007, 0x8}) 21:14:13 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1543.198285][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1543.204535][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:14:13 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1543.304859][ T6023] debugfs: Directory 'loop0' with parent 'block' already present! [ 1543.677728][ C0] protocol 88fb is buggy, dev hsr_slave_0 21:14:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x4002000000000000}, 0x1c) 21:14:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff00}, 0x1c) 21:14:14 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$isdn_base(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r1, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f00000001c0)=""/226, 0x204, 0x0, 0x0, 0xffffffffffffff70) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="d77d2d4bf34254901df41c32c54e73e3ea8a49b97ee7cf19a96c56abb01b810539ab2e6d029ae7bfca26467ade28cdbb87847f00000001000000310688d664046b44b964a794358b8abbd42b361f438e3bbee4ea19c4968e421918801ad43ded8b3ee4d939a3813ad93defbb582c91e2c446d38c31bb7c16250c95f3443d07007a19b132dc20c38b1b440245b878d1cb0e7d3bcd384f9c0551000000b3cd00a04703d2560000000000dd9abc"], 0x1}}, 0x8000) close(r2) 21:14:14 executing program 1 (fault-call:1 fault-nth:0): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1543.869033][ T6041] dlm: no locking on control device 21:14:14 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1543.891598][ T6043] FAULT_INJECTION: forcing a failure. [ 1543.891598][ T6043] name failslab, interval 1, probability 0, space 0, times 0 21:14:14 executing program 5 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1543.956969][ T6043] CPU: 0 PID: 6043 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1543.966042][ T6043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1543.976120][ T6043] Call Trace: [ 1543.979430][ T6043] dump_stack+0x172/0x1f0 [ 1543.983777][ T6043] should_fail.cold+0xa/0x15 [ 1543.988365][ T6043] ? fault_create_debugfs_attr+0x180/0x180 [ 1543.988387][ T6043] ? ___might_sleep+0x163/0x280 [ 1543.988409][ T6043] __should_failslab+0x121/0x190 [ 1543.988428][ T6043] should_failslab+0x9/0x14 [ 1543.988440][ T6043] __kmalloc+0x2e0/0x770 [ 1543.988453][ T6043] ? mark_held_locks+0xf0/0xf0 [ 1543.988466][ T6043] ? mark_lock+0xc2/0x1220 [ 1543.988484][ T6043] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1543.988500][ T6043] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1543.988511][ T6043] ? tomoyo_path_number_perm+0x193/0x520 [ 1543.988531][ T6043] tomoyo_path_number_perm+0x1dd/0x520 [ 1544.044292][ T6043] ? tomoyo_path_number_perm+0x193/0x520 [ 1544.049995][ T6043] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1544.055820][ T6043] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1544.061121][ T6043] ? retint_kernel+0x2b/0x2b [ 1544.065759][ T6043] ? __fget+0x384/0x560 [ 1544.069931][ T6043] ? ksys_dup3+0x3e0/0x3e0 [ 1544.074357][ T6043] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1544.080609][ T6043] ? fput_many+0x12c/0x1a0 [ 1544.085042][ T6043] tomoyo_file_ioctl+0x23/0x30 [ 1544.085901][ T6050] FAULT_INJECTION: forcing a failure. [ 1544.085901][ T6050] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.089813][ T6043] security_file_ioctl+0x77/0xc0 [ 1544.089834][ T6043] ksys_ioctl+0x57/0xd0 [ 1544.089851][ T6043] __x64_sys_ioctl+0x73/0xb0 [ 1544.089870][ T6043] do_syscall_64+0xfa/0x760 [ 1544.089890][ T6043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.089900][ T6043] RIP: 0033:0x459879 [ 1544.089914][ T6043] 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 [ 1544.089921][ T6043] RSP: 002b:00007f20b3e5ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1544.089934][ T6043] RAX: ffffffffffffffda RBX: 00007f20b3e5ac90 RCX: 0000000000459879 [ 1544.089942][ T6043] RDX: 0000000020000240 RSI: 0000000040082404 RDI: 0000000000000003 [ 1544.089950][ T6043] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1544.089957][ T6043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20b3e5b6d4 [ 1544.089964][ T6043] R13: 00000000004c3271 R14: 00000000004d6a18 R15: 0000000000000004 [ 1544.126118][ T6053] dlm: no locking on control device [ 1544.205672][ T6050] CPU: 1 PID: 6050 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1544.214716][ T6050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.224788][ T6050] Call Trace: [ 1544.228105][ T6050] dump_stack+0x172/0x1f0 [ 1544.232458][ T6050] should_fail.cold+0xa/0x15 [ 1544.237068][ T6050] ? fault_create_debugfs_attr+0x180/0x180 [ 1544.242893][ T6050] ? ___might_sleep+0x163/0x280 [ 1544.247862][ T6050] __should_failslab+0x121/0x190 [ 1544.252837][ T6050] ? sock_free_inode+0x30/0x30 [ 1544.257629][ T6050] should_failslab+0x9/0x14 [ 1544.262206][ T6050] kmem_cache_alloc+0x2aa/0x710 [ 1544.267074][ T6050] ? __might_sleep+0x95/0x190 [ 1544.271759][ T6050] ? sock_free_inode+0x30/0x30 [ 1544.275016][ T6043] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1544.276521][ T6050] sock_alloc_inode+0x1c/0x1d0 [ 1544.276541][ T6050] alloc_inode+0x68/0x1e0 [ 1544.276559][ T6050] new_inode_pseudo+0x19/0xf0 [ 1544.276574][ T6050] sock_alloc+0x41/0x270 [ 1544.276597][ T6050] __sock_create+0xc2/0x730 [ 1544.305712][ T6050] __sys_socketpair+0x1ea/0x5d0 [ 1544.310553][ T6050] ? __ia32_sys_socket+0xb0/0xb0 [ 1544.315480][ T6050] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1544.320935][ T6050] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1544.326388][ T6050] ? do_syscall_64+0x26/0x760 [ 1544.331050][ T6050] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.337110][ T6050] ? do_syscall_64+0x26/0x760 [ 1544.341774][ T6050] __x64_sys_socketpair+0x97/0xf0 [ 1544.346798][ T6050] do_syscall_64+0xfa/0x760 [ 1544.351303][ T6050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.357216][ T6050] RIP: 0033:0x459879 [ 1544.361101][ T6050] 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 [ 1544.380705][ T6050] RSP: 002b:00007f059bcc4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1544.389102][ T6050] RAX: ffffffffffffffda RBX: 00007f059bcc4c90 RCX: 0000000000459879 [ 1544.397665][ T6050] RDX: 0000000000000002 RSI: 0100000000000003 RDI: 000200000000000f 21:14:15 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1544.405628][ T6050] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1544.413604][ T6050] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f059bcc56d4 [ 1544.421558][ T6050] R13: 00000000004c8753 R14: 00000000004df490 R15: 0000000000000004 21:14:15 executing program 1 (fault-call:1 fault-nth:1): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1544.457374][ T6055] dlm: no locking on control device [ 1544.645470][ T6061] FAULT_INJECTION: forcing a failure. [ 1544.645470][ T6061] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1544.658724][ T6061] CPU: 1 PID: 6061 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1544.667756][ T6061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1544.677851][ T6061] Call Trace: [ 1544.681163][ T6061] dump_stack+0x172/0x1f0 [ 1544.685520][ T6061] should_fail.cold+0xa/0x15 [ 1544.690143][ T6061] ? fault_create_debugfs_attr+0x180/0x180 [ 1544.695974][ T6061] ? lock_downgrade+0x920/0x920 [ 1544.700849][ T6061] should_fail_alloc_page+0x50/0x60 [ 1544.706056][ T6061] __alloc_pages_nodemask+0x1a1/0x900 [ 1544.711436][ T6061] ? __kasan_check_read+0x11/0x20 [ 1544.716463][ T6061] ? mark_lock+0xc2/0x1220 [ 1544.720887][ T6061] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1544.726621][ T6061] ? __kasan_check_read+0x11/0x20 [ 1544.731667][ T6061] ? fault_create_debugfs_attr+0x180/0x180 [ 1544.737491][ T6061] cache_grow_begin+0x90/0xd20 [ 1544.742258][ T6061] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1544.747973][ T6061] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1544.747991][ T6061] __kmalloc+0x6b2/0x770 [ 1544.748005][ T6061] ? mark_held_locks+0xf0/0xf0 [ 1544.748017][ T6061] ? mark_lock+0xc2/0x1220 [ 1544.748035][ T6061] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 1544.773367][ T6061] tomoyo_realpath_from_path+0xcd/0x7b0 [ 1544.781716][ T6061] ? tomoyo_path_number_perm+0x193/0x520 [ 1544.787381][ T6061] tomoyo_path_number_perm+0x1dd/0x520 [ 1544.792842][ T6061] ? tomoyo_path_number_perm+0x193/0x520 [ 1544.792863][ T6061] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1544.804286][ T6061] ? __f_unlock_pos+0x19/0x20 [ 1544.804332][ T6061] ? __fget+0x384/0x560 [ 1544.813159][ T6061] ? ksys_dup3+0x3e0/0x3e0 [ 1544.817596][ T6061] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1544.823847][ T6061] ? fput_many+0x12c/0x1a0 [ 1544.828280][ T6061] tomoyo_file_ioctl+0x23/0x30 [ 1544.833071][ T6061] security_file_ioctl+0x77/0xc0 [ 1544.838019][ T6061] ksys_ioctl+0x57/0xd0 [ 1544.842196][ T6061] __x64_sys_ioctl+0x73/0xb0 [ 1544.846791][ T6061] do_syscall_64+0xfa/0x760 [ 1544.851305][ T6061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1544.857204][ T6061] RIP: 0033:0x459879 [ 1544.861109][ T6061] 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 [ 1544.880730][ T6061] RSP: 002b:00007f20b3e5ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1544.889164][ T6061] RAX: ffffffffffffffda RBX: 00007f20b3e5ac90 RCX: 0000000000459879 21:14:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x800007, 0x8}) 21:14:15 executing program 5 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:15 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x8dffffff00000000}, 0x1c) 21:14:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$isdn_base(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r1, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f00000001c0)=""/226, 0x204, 0x0, 0x0, 0xffffffffffffff70) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="d77d2d4bf34254901df41c32c54e73e3ea8a49b97ee7cf19a96c56abb01b810539ab2e6d029ae7bfca26467ade28cdbb87847f00000001000000310688d664046b44b964a794358b8abbd42b361f438e3bbee4ea19c4968e421918801ad43ded8b3ee4d939a3813ad93defbb582c91e2c446d38c31bb7c16250c95f3443d07007a19b132dc20c38b1b440245b878d1cb0e7d3bcd384f9c0551000000b3cd00a04703d2560000000000dd9abc"], 0x1}}, 0x8000) close(r2) [ 1544.897147][ T6061] RDX: 0000000020000240 RSI: 0000000040082404 RDI: 0000000000000003 [ 1544.905127][ T6061] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1544.905137][ T6061] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20b3e5b6d4 [ 1544.905145][ T6061] R13: 00000000004c3271 R14: 00000000004d6a18 R15: 0000000000000004 [ 1544.936711][ T6072] dlm: no locking on control device [ 1544.960589][ T6070] FAULT_INJECTION: forcing a failure. [ 1544.960589][ T6070] name failslab, interval 1, probability 0, space 0, times 0 [ 1544.982169][ T6070] CPU: 0 PID: 6070 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1544.991266][ T6070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.001343][ T6070] Call Trace: [ 1545.004659][ T6070] dump_stack+0x172/0x1f0 [ 1545.009015][ T6070] should_fail.cold+0xa/0x15 [ 1545.013630][ T6070] ? fault_create_debugfs_attr+0x180/0x180 [ 1545.019455][ T6070] ? ___might_sleep+0x163/0x280 [ 1545.024317][ T6070] __should_failslab+0x121/0x190 [ 1545.029267][ T6070] should_failslab+0x9/0x14 [ 1545.033761][ T6070] __kmalloc+0x2e0/0x770 [ 1545.038011][ T6070] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1545.043477][ T6070] ? sk_prot_alloc+0x23a/0x310 [ 1545.048250][ T6070] sk_prot_alloc+0x23a/0x310 [ 1545.052854][ T6070] sk_alloc+0x39/0xf70 [ 1545.056931][ T6070] ? pfkey_create+0x23e/0xa20 [ 1545.061619][ T6070] pfkey_create+0x25a/0xa20 [ 1545.066137][ T6070] __sock_create+0x3d8/0x730 [ 1545.070739][ T6070] __sys_socketpair+0x1ea/0x5d0 [ 1545.075608][ T6070] ? __ia32_sys_socket+0xb0/0xb0 [ 1545.080588][ T6070] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1545.086069][ T6070] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1545.091555][ T6070] ? do_syscall_64+0x26/0x760 [ 1545.096237][ T6070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.102314][ T6070] ? do_syscall_64+0x26/0x760 [ 1545.106999][ T6070] __x64_sys_socketpair+0x97/0xf0 [ 1545.112037][ T6070] do_syscall_64+0xfa/0x760 [ 1545.116553][ T6070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.122451][ T6070] RIP: 0033:0x459879 [ 1545.126347][ T6070] 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 [ 1545.145973][ T6070] RSP: 002b:00007f059bcc4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 21:14:15 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1545.154399][ T6070] RAX: ffffffffffffffda RBX: 00007f059bcc4c90 RCX: 0000000000459879 [ 1545.162385][ T6070] RDX: 0000000000000002 RSI: 0100000000000003 RDI: 000200000000000f [ 1545.170368][ T6070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1545.178348][ T6070] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f059bcc56d4 [ 1545.186328][ T6070] R13: 00000000004c8753 R14: 00000000004df490 R15: 0000000000000004 21:14:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0x91ffffff00000000}, 0x1c) [ 1545.290096][ T6080] dlm: no locking on control device 21:14:15 executing program 1 (fault-call:1 fault-nth:2): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:15 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:16 executing program 5 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1545.503664][ T6088] dlm: no locking on control device 21:14:16 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1545.566081][ T6090] FAULT_INJECTION: forcing a failure. [ 1545.566081][ T6090] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.583024][ T6090] CPU: 0 PID: 6090 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1545.592075][ T6090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.602141][ T6090] Call Trace: [ 1545.605467][ T6090] dump_stack+0x172/0x1f0 [ 1545.609830][ T6090] should_fail.cold+0xa/0x15 [ 1545.614443][ T6090] ? fault_create_debugfs_attr+0x180/0x180 [ 1545.620271][ T6090] ? ___might_sleep+0x163/0x280 [ 1545.625138][ T6090] __should_failslab+0x121/0x190 [ 1545.630110][ T6090] should_failslab+0x9/0x14 [ 1545.630512][ T6093] FAULT_INJECTION: forcing a failure. [ 1545.630512][ T6093] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.634616][ T6090] kmem_cache_alloc_trace+0x2d3/0x790 [ 1545.634634][ T6090] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1545.634653][ T6090] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1545.654354][ T6095] dlm: no locking on control device [ 1545.658568][ T6090] apparmor_sk_alloc_security+0x87/0x110 [ 1545.658588][ T6090] security_sk_alloc+0x77/0xc0 [ 1545.658606][ T6090] sk_prot_alloc+0x259/0x310 [ 1545.658624][ T6090] sk_alloc+0x39/0xf70 [ 1545.658642][ T6090] pfkey_create+0x25a/0xa20 [ 1545.658659][ T6090] __sock_create+0x3d8/0x730 [ 1545.658679][ T6090] __sys_socketpair+0x1ea/0x5d0 [ 1545.658695][ T6090] ? __ia32_sys_socket+0xb0/0xb0 [ 1545.658716][ T6090] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1545.702584][ T6090] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1545.712945][ T6090] ? do_syscall_64+0x26/0x760 [ 1545.712961][ T6090] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.712972][ T6090] ? do_syscall_64+0x26/0x760 [ 1545.712990][ T6090] __x64_sys_socketpair+0x97/0xf0 [ 1545.713006][ T6090] do_syscall_64+0xfa/0x760 [ 1545.713024][ T6090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.713035][ T6090] RIP: 0033:0x459879 21:14:16 executing program 5 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58030000], 0x0, 0x800007, 0x8}) 21:14:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$isdn_base(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r1, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f00000001c0)=""/226, 0x204, 0x0, 0x0, 0xffffffffffffff70) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="d77d2d4bf34254901df41c32c54e73e3ea8a49b97ee7cf19a96c56abb01b810539ab2e6d029ae7bfca26467ade28cdbb87847f00000001000000310688d664046b44b964a794358b8abbd42b361f438e3bbee4ea19c4968e421918801ad43ded8b3ee4d939a3813ad93defbb582c91e2c446d38c31bb7c16250c95f3443d07007a19b132dc20c38b1b440245b878d1cb0e7d3bcd384f9c0551000000b3cd00a04703d2560000000000dd9abc"], 0x1}}, 0x8000) close(r2) 21:14:16 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1545.713051][ T6090] 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 [ 1545.713058][ T6090] RSP: 002b:00007f059bcc4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1545.713071][ T6090] RAX: ffffffffffffffda RBX: 00007f059bcc4c90 RCX: 0000000000459879 [ 1545.713080][ T6090] RDX: 0000000000000002 RSI: 0100000000000003 RDI: 000200000000000f [ 1545.713088][ T6090] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1545.713095][ T6090] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f059bcc56d4 [ 1545.713102][ T6090] R13: 00000000004c8753 R14: 00000000004df490 R15: 0000000000000004 [ 1545.800476][ T6093] CPU: 0 PID: 6093 Comm: syz-executor.1 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1545.821619][ T6093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1545.821625][ T6093] Call Trace: [ 1545.821646][ T6093] dump_stack+0x172/0x1f0 [ 1545.821668][ T6093] should_fail.cold+0xa/0x15 [ 1545.821684][ T6093] ? fault_create_debugfs_attr+0x180/0x180 [ 1545.821705][ T6093] ? ___might_sleep+0x163/0x280 [ 1545.840770][ T6093] __should_failslab+0x121/0x190 [ 1545.840792][ T6093] should_failslab+0x9/0x14 [ 1545.840803][ T6093] __kmalloc+0x2e0/0x770 [ 1545.840819][ T6093] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1545.840839][ T6093] ? tomoyo_encode2.part.0+0xf5/0x400 [ 1545.848432][ T6093] tomoyo_encode2.part.0+0xf5/0x400 [ 1545.848449][ T6093] tomoyo_encode+0x2b/0x50 [ 1545.848463][ T6093] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 1545.848475][ T6093] ? tomoyo_path_number_perm+0x193/0x520 [ 1545.848495][ T6093] tomoyo_path_number_perm+0x1dd/0x520 [ 1545.858862][ T6093] ? tomoyo_path_number_perm+0x193/0x520 [ 1545.858878][ T6093] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1545.858891][ T6093] ? __f_unlock_pos+0x19/0x20 [ 1545.858935][ T6093] ? __fget+0x384/0x560 [ 1545.903790][ T6093] ? ksys_dup3+0x3e0/0x3e0 [ 1545.920470][ T6093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1545.920490][ T6093] ? fput_many+0x12c/0x1a0 [ 1545.950211][ T6093] tomoyo_file_ioctl+0x23/0x30 [ 1545.954996][ T6093] security_file_ioctl+0x77/0xc0 [ 1545.956524][ T6100] FAULT_INJECTION: forcing a failure. [ 1545.956524][ T6100] name failslab, interval 1, probability 0, space 0, times 0 [ 1545.959967][ T6093] ksys_ioctl+0x57/0xd0 [ 1545.959983][ T6093] __x64_sys_ioctl+0x73/0xb0 [ 1545.960000][ T6093] do_syscall_64+0xfa/0x760 [ 1545.960021][ T6093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1545.960033][ T6093] RIP: 0033:0x459879 [ 1545.960048][ T6093] 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 [ 1545.960055][ T6093] RSP: 002b:00007f20b3e5ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1545.960067][ T6093] RAX: ffffffffffffffda RBX: 00007f20b3e5ac90 RCX: 0000000000459879 [ 1545.960081][ T6093] RDX: 0000000020000240 RSI: 0000000040082404 RDI: 0000000000000003 [ 1546.039588][ T6093] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1546.047566][ T6093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f20b3e5b6d4 [ 1546.055547][ T6093] R13: 00000000004c3271 R14: 00000000004d6a18 R15: 0000000000000004 [ 1546.063638][ T6100] CPU: 1 PID: 6100 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1546.072674][ T6100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.082738][ T6100] Call Trace: [ 1546.086045][ T6100] dump_stack+0x172/0x1f0 [ 1546.090394][ T6100] should_fail.cold+0xa/0x15 [ 1546.092898][ T6093] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1546.094994][ T6100] ? fault_create_debugfs_attr+0x180/0x180 [ 1546.095017][ T6100] ? ___might_sleep+0x163/0x280 [ 1546.095039][ T6100] __should_failslab+0x121/0x190 [ 1546.095057][ T6100] ? sock_free_inode+0x30/0x30 [ 1546.122110][ T6100] should_failslab+0x9/0x14 [ 1546.126631][ T6100] kmem_cache_alloc+0x2aa/0x710 [ 1546.131498][ T6100] ? __might_sleep+0x95/0x190 [ 1546.136182][ T6100] ? sock_free_inode+0x30/0x30 [ 1546.140947][ T6100] sock_alloc_inode+0x1c/0x1d0 [ 1546.145719][ T6100] alloc_inode+0x68/0x1e0 [ 1546.150082][ T6100] new_inode_pseudo+0x19/0xf0 [ 1546.154765][ T6100] sock_alloc+0x41/0x270 [ 1546.159001][ T6100] __sock_create+0xc2/0x730 [ 1546.159022][ T6100] __sys_socketpair+0x272/0x5d0 [ 1546.159039][ T6100] ? __ia32_sys_socket+0xb0/0xb0 [ 1546.168365][ T6100] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1546.168386][ T6100] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1546.184201][ T6100] ? do_syscall_64+0x26/0x760 [ 1546.188887][ T6100] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1546.194964][ T6100] ? do_syscall_64+0x26/0x760 [ 1546.199657][ T6100] __x64_sys_socketpair+0x97/0xf0 [ 1546.204689][ T6100] do_syscall_64+0xfa/0x760 [ 1546.209199][ T6100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1546.215090][ T6100] RIP: 0033:0x459879 [ 1546.218986][ T6100] 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 [ 1546.238593][ T6100] RSP: 002b:00007f059bcc4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1546.247040][ T6100] RAX: ffffffffffffffda RBX: 00007f059bcc4c90 RCX: 0000000000459879 [ 1546.255051][ T6100] RDX: 0000000000000002 RSI: 0100000000000003 RDI: 000200000000000f 21:14:16 executing program 1 (fault-call:1 fault-nth:3): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:16 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1546.263138][ T6100] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1546.271112][ T6100] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f059bcc56d4 [ 1546.279088][ T6100] R13: 00000000004c8753 R14: 00000000004df490 R15: 0000000000000004 21:14:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xe02e000000000000}, 0x1c) 21:14:16 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1546.397952][ T6117] dlm: no locking on control device 21:14:17 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1546.539762][ T6125] FAULT_INJECTION: forcing a failure. [ 1546.539762][ T6125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 21:14:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xf5ffffff00000000}, 0x1c) [ 1546.607785][ T6125] CPU: 0 PID: 6125 Comm: syz-executor.0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1546.616853][ T6125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1546.626918][ T6125] Call Trace: [ 1546.630224][ T6125] dump_stack+0x172/0x1f0 [ 1546.634582][ T6125] should_fail.cold+0xa/0x15 [ 1546.639193][ T6125] ? fault_create_debugfs_attr+0x180/0x180 [ 1546.645018][ T6125] should_fail_alloc_page+0x50/0x60 [ 1546.650210][ T6125] __alloc_pages_nodemask+0x1a1/0x900 [ 1546.655572][ T6125] ? __alloc_pages_slowpath+0x2540/0x2540 [ 1546.661272][ T6125] ? __lock_acquire+0x8a0/0x4a00 [ 1546.666195][ T6125] ? __kasan_check_read+0x11/0x20 [ 1546.671223][ T6125] ? mark_lock+0xc2/0x1220 [ 1546.675624][ T6125] ? ima_match_policy+0x84f/0x1270 [ 1546.680722][ T6125] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1546.686944][ T6125] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1546.693172][ T6125] alloc_pages_vma+0x1bc/0x3f0 [ 1546.697925][ T6125] do_huge_pmd_anonymous_page+0x55a/0x1b00 [ 1546.703711][ T6125] ? __kasan_check_read+0x11/0x20 [ 1546.708716][ T6125] ? mark_lock+0xc2/0x1220 [ 1546.713121][ T6125] ? prep_transhuge_page+0xd0/0xd0 [ 1546.718234][ T6125] ? __pmd+0x60/0x60 [ 1546.722124][ T6125] __handle_mm_fault+0x2d35/0x3f20 [ 1546.727223][ T6125] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 1546.732760][ T6125] ? __kasan_check_read+0x11/0x20 [ 1546.737781][ T6125] handle_mm_fault+0x1b5/0x6c0 [ 1546.742532][ T6125] __do_page_fault+0x536/0xdd0 [ 1546.747287][ T6125] do_page_fault+0x38/0x590 [ 1546.751786][ T6125] page_fault+0x39/0x40 [ 1546.755927][ T6125] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 1546.762237][ T6125] Code: 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 4c 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a 06 <88> 07 48 ff c6 48 ff c7 ff c9 75 f2 31 c0 0f 1f 00 c3 0f 1f 40 00 [ 1546.781823][ T6125] RSP: 0018:ffff88802aa4f998 EFLAGS: 00010202 [ 1546.787875][ T6125] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000004 [ 1546.795828][ T6125] RDX: 0000000000000004 RSI: ffff88802aa4fa30 RDI: 0000000020b67000 [ 1546.803782][ T6125] RBP: ffff88802aa4f9d0 R08: 0000000000000004 R09: ffffed1005549f47 [ 1546.811734][ T6125] R10: ffffed1005549f46 R11: 0000000000000003 R12: 0000000020b67000 [ 1546.819687][ T6125] R13: ffff88802aa4fa30 R14: 0000000020b67004 R15: 00007ffffffff000 [ 1546.827664][ T6125] ? _copy_to_user+0x146/0x160 [ 1546.832419][ T6125] do_ipv6_getsockopt.isra.0+0x512/0x2590 [ 1546.838130][ T6125] ? copy_overflow+0x30/0x30 [ 1546.842708][ T6125] ? aa_file_perm+0x40b/0xdd0 [ 1546.847385][ T6125] ? find_held_lock+0x35/0x130 [ 1546.852143][ T6125] ? __kasan_check_read+0x11/0x20 [ 1546.857150][ T6125] ? mark_lock+0xc2/0x1220 [ 1546.861551][ T6125] ? __kasan_check_read+0x11/0x20 [ 1546.866556][ T6125] ? __lock_acquire+0x8a0/0x4a00 [ 1546.871483][ T6125] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1546.877705][ T6125] ? aa_label_sk_perm+0x101/0x560 [ 1546.882714][ T6125] ? __fget+0x35d/0x560 [ 1546.886852][ T6125] ? aa_profile_af_perm+0x320/0x320 [ 1546.892030][ T6125] ? __fget+0x35d/0x560 [ 1546.896171][ T6125] ? lock_downgrade+0x920/0x920 [ 1546.901008][ T6125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1546.907235][ T6125] ? __kasan_check_read+0x11/0x20 [ 1546.912255][ T6125] ? ___might_sleep+0x163/0x280 [ 1546.917093][ T6125] ipv6_getsockopt+0x186/0x280 [ 1546.921841][ T6125] ? ipv6_getsockopt+0x186/0x280 [ 1546.926761][ T6125] ? do_ipv6_getsockopt.isra.0+0x2590/0x2590 [ 1546.932723][ T6125] ? aa_sk_perm+0x288/0x880 [ 1546.937215][ T6125] rawv6_getsockopt+0x5e/0x150 [ 1546.941975][ T6125] sock_common_getsockopt+0x94/0xd0 [ 1546.947158][ T6125] __sys_getsockopt+0x16d/0x310 [ 1546.951990][ T6125] ? kernel_accept+0x310/0x310 [ 1546.956751][ T6125] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1546.962194][ T6125] ? do_syscall_64+0x26/0x760 [ 1546.966855][ T6125] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1546.972904][ T6125] ? do_syscall_64+0x26/0x760 [ 1546.977565][ T6125] __x64_sys_getsockopt+0xbe/0x150 [ 1546.982660][ T6125] do_syscall_64+0xfa/0x760 [ 1546.987147][ T6125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1546.993039][ T6125] RIP: 0033:0x459879 [ 1546.996919][ T6125] 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 [ 1547.016602][ T6125] RSP: 002b:00007ff824df7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 1547.024996][ T6125] RAX: ffffffffffffffda RBX: 00007ff824df7c90 RCX: 0000000000459879 [ 1547.035815][ T6125] RDX: 0000000000000003 RSI: 0000000000000029 RDI: 0000000000000003 [ 1547.043769][ T6125] RBP: 000000000075bf20 R08: 0000000020000100 R09: 0000000000000000 [ 1547.051724][ T6125] R10: 0000000020b67000 R11: 0000000000000246 R12: 00007ff824df86d4 21:14:17 executing program 5 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1547.059678][ T6125] R13: 00000000004c08a5 R14: 00000000004d2f38 R15: 0000000000000005 21:14:17 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2, &(0x7f0000000240)) [ 1547.129126][ T6138] FAULT_INJECTION: forcing a failure. [ 1547.129126][ T6138] name failslab, interval 1, probability 0, space 0, times 0 [ 1547.160817][ T6138] CPU: 1 PID: 6138 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1547.169876][ T6138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.169884][ T6138] Call Trace: [ 1547.169907][ T6138] dump_stack+0x172/0x1f0 [ 1547.169928][ T6138] should_fail.cold+0xa/0x15 [ 1547.169948][ T6138] ? fault_create_debugfs_attr+0x180/0x180 [ 1547.169985][ T6138] ? ___might_sleep+0x163/0x280 [ 1547.170006][ T6138] __should_failslab+0x121/0x190 [ 1547.170022][ T6138] should_failslab+0x9/0x14 [ 1547.170034][ T6138] __kmalloc+0x2e0/0x770 [ 1547.170050][ T6138] ? refcount_dec_and_test_checked+0x1b/0x20 [ 1547.170066][ T6138] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1547.170085][ T6138] ? apparmor_capable+0x2ed/0x630 [ 1547.207882][ T6138] ? cap_capable+0x205/0x270 [ 1547.207902][ T6138] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1547.207917][ T6138] ? sk_prot_alloc+0x23a/0x310 [ 1547.207935][ T6138] sk_prot_alloc+0x23a/0x310 [ 1547.253985][ T6138] sk_alloc+0x39/0xf70 [ 1547.258073][ T6138] pfkey_create+0x25a/0xa20 [ 1547.262591][ T6138] __sock_create+0x3d8/0x730 [ 1547.267202][ T6138] __sys_socketpair+0x272/0x5d0 [ 1547.272066][ T6138] ? __ia32_sys_socket+0xb0/0xb0 [ 1547.276999][ T6138] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1547.282550][ T6138] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1547.288024][ T6138] ? do_syscall_64+0x26/0x760 [ 1547.292713][ T6138] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1547.298787][ T6138] ? do_syscall_64+0x26/0x760 [ 1547.303475][ T6138] __x64_sys_socketpair+0x97/0xf0 [ 1547.308506][ T6138] do_syscall_64+0xfa/0x760 [ 1547.313023][ T6138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1547.318912][ T6138] RIP: 0033:0x459879 [ 1547.322808][ T6138] 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 [ 1547.342412][ T6138] RSP: 002b:00007f059bcc4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1547.342427][ T6138] RAX: ffffffffffffffda RBX: 00007f059bcc4c90 RCX: 0000000000459879 [ 1547.342434][ T6138] RDX: 0000000000000002 RSI: 0100000000000003 RDI: 000200000000000f [ 1547.342441][ T6138] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1547.342448][ T6138] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f059bcc56d4 [ 1547.342456][ T6138] R13: 00000000004c8753 R14: 00000000004df490 R15: 0000000000000004 21:14:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0x0, 0x800007, 0x8}) 21:14:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:18 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x10, &(0x7f0000000240)) 21:14:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:18 executing program 5 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:18 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2271, &(0x7f0000000240)) 21:14:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1547.635190][ T6153] FAULT_INJECTION: forcing a failure. [ 1547.635190][ T6153] name failslab, interval 1, probability 0, space 0, times 0 [ 1547.699983][ T6153] CPU: 0 PID: 6153 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1547.709049][ T6153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1547.719380][ T6153] Call Trace: [ 1547.722694][ T6153] dump_stack+0x172/0x1f0 [ 1547.727057][ T6153] should_fail.cold+0xa/0x15 [ 1547.731663][ T6153] ? fault_create_debugfs_attr+0x180/0x180 [ 1547.737491][ T6153] ? ___might_sleep+0x163/0x280 [ 1547.742363][ T6153] __should_failslab+0x121/0x190 [ 1547.747320][ T6153] should_failslab+0x9/0x14 [ 1547.751840][ T6153] kmem_cache_alloc_trace+0x2d3/0x790 [ 1547.757226][ T6153] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1547.763205][ T6153] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1547.769029][ T6153] apparmor_sk_alloc_security+0x87/0x110 [ 1547.774671][ T6153] security_sk_alloc+0x77/0xc0 [ 1547.779447][ T6153] sk_prot_alloc+0x259/0x310 [ 1547.784046][ T6153] sk_alloc+0x39/0xf70 [ 1547.788126][ T6153] pfkey_create+0x25a/0xa20 [ 1547.792635][ T6153] __sock_create+0x3d8/0x730 [ 1547.797234][ T6153] __sys_socketpair+0x272/0x5d0 [ 1547.802096][ T6153] ? __ia32_sys_socket+0xb0/0xb0 [ 1547.807046][ T6153] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1547.812512][ T6153] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1547.817975][ T6153] ? do_syscall_64+0x26/0x760 [ 1547.822670][ T6153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1547.828748][ T6153] ? do_syscall_64+0x26/0x760 [ 1547.833432][ T6153] __x64_sys_socketpair+0x97/0xf0 [ 1547.838466][ T6153] do_syscall_64+0xfa/0x760 [ 1547.842980][ T6153] entry_SYSCALL_64_after_hwframe+0x49/0xbe 21:14:18 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:18 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2400, &(0x7f0000000240)) [ 1547.848880][ T6153] RIP: 0033:0x459879 [ 1547.852775][ T6153] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1547.872379][ T6153] RSP: 002b:00007f059bcc4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1547.880802][ T6153] RAX: ffffffffffffffda RBX: 00007f059bcc4c90 RCX: 0000000000459879 [ 1547.888784][ T6153] RDX: 0000000000000002 RSI: 0100000000000003 RDI: 000200000000000f [ 1547.896768][ T6153] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1547.904749][ T6153] R10: 00000000200000c0 R11: 0000000000000246 R12: 00007f059bcc56d4 [ 1547.912728][ T6153] R13: 00000000004c8753 R14: 00000000004df490 R15: 0000000000000004 [ 1547.921559][ C0] net_ratelimit: 28 callbacks suppressed [ 1547.921638][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1547.933662][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfc00000000000000}, 0x1c) 21:14:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x3a, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:18 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x800007, 0x8}) 21:14:19 executing program 5 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:19 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2401, &(0x7f0000000240)) 21:14:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x99, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:19 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:19 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2402, &(0x7f0000000240)) 21:14:19 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0xce, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfe80000000000000}, 0x1c) 21:14:19 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2403, &(0x7f0000000240)) 21:14:19 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1549.037735][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1549.043563][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1549.117707][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1549.123532][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1549.129423][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1549.135205][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1549.141078][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1549.146857][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x800007, 0x8}) 21:14:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x2000000000002, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:19 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:19 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2405, &(0x7f0000000240)) 21:14:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000a, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:19 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4c01, &(0x7f0000000240)) 21:14:19 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1549.498330][ T6245] dlm: no locking on control device 21:14:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xfec0000000000000}, 0x1c) 21:14:20 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x541b, &(0x7f0000000240)) 21:14:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000002c, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:20 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x800007, 0x8}) [ 1549.973704][ T6268] dlm: no locking on control device 21:14:20 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x541c, &(0x7f0000000240)) 21:14:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200001000000a, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:20 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1550.105259][ T6276] dlm: no locking on control device 21:14:20 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x10000000000000a, 0x2, &(0x7f00000000c0)) 21:14:20 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f0000000240)) 21:14:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff00000000000000}, 0x1c) 21:14:21 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:21 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:21 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) socketpair(0xa, 0x4, 0x1, &(0x7f0000000100)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:21 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5450, &(0x7f0000000240)) 21:14:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78030000], 0x0, 0x800007, 0x8}) [ 1550.830754][ T6303] dlm: Unknown command passed to DLM device : 0 [ 1550.830754][ T6303] [ 1550.843567][ T6307] dlm: no locking on control device 21:14:21 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5451, &(0x7f0000000240)) 21:14:21 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:21 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1551.038872][ T6303] dlm: Unknown command passed to DLM device : 0 [ 1551.038872][ T6303] [ 1551.076610][ T6321] dlm: no locking on control device 21:14:21 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x800) 21:14:21 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5452, &(0x7f0000000240)) 21:14:21 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1551.298130][ T6337] dlm: no locking on control device 21:14:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xff0f000000000000}, 0x1c) 21:14:22 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:22 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:22 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5460, &(0x7f0000000240)) 21:14:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x1, 0xb33c49f09cd49868}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x800007, 0x8}) [ 1551.751407][ T6350] dlm: no locking on control device 21:14:22 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:22 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:22 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x6364, &(0x7f0000000240)) 21:14:22 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/98) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1551.939028][ T6363] dlm: no locking on control device 21:14:22 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:22 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1552.049831][ T6371] dlm: Unknown command passed to DLM device : 0 [ 1552.049831][ T6371] [ 1552.176469][ T6378] dlm: no locking on control device 21:14:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback, 0xffffffff00000000}, 0x1c) 21:14:23 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8912, &(0x7f0000000240)) 21:14:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:23 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:23 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0x0, 0x800007, 0x8}) [ 1552.700871][ T6400] dlm: no locking on control device 21:14:23 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:23 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8933, &(0x7f0000000240)) [ 1552.806429][ T6404] dlm: no locking on control device 21:14:23 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb1a}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:23 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1552.975572][ T6415] dlm: no locking on control device [ 1553.197770][ C1] net_ratelimit: 16 callbacks suppressed [ 1553.197779][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.203561][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1553.277753][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.283557][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1553.289420][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.295186][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1553.301047][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.306808][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x17) 21:14:24 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:24 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8946, &(0x7f0000000240)) 21:14:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xaad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d88, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x68, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x100000001, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x20048000}, 0x4000) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:24 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20020000000000], 0x0, 0x800007, 0x8}) [ 1553.591815][ T6435] dlm: no locking on control device [ 1553.597752][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1553.603572][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:14:24 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:24 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x2000005c) 21:14:24 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x89e3, &(0x7f0000000240)) [ 1553.762834][ T6445] dlm: no locking on control device 21:14:24 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0b") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:24 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x200000000007, 0x0, 0x40000000000, 0x0, 0xfff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:24 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xae01, &(0x7f0000000240)) 21:14:24 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000000)={0x0, 0x4c, 0x4b}, 0x0, &(0x7f0000000080)="21c225b8514a02806883f2efa9baac17e3e627d64a7b0e518f763f4859de91fc333fc1c2d322da34e18ca7e3eaf1c56560368fed095060c9c0f3751ae61b787419acdd922c6b3db9925a66fa", &(0x7f0000000100)=""/75) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:14:24 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xae41, &(0x7f0000000240)) [ 1554.109862][ T6464] dlm: no locking on control device [ 1554.121532][ T6468] dlm: Unknown command passed to DLM device : 0 [ 1554.121532][ T6468] [ 1554.171953][ T6468] debugfs: File 'dropped' in directory 'md0' already present! 21:14:24 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1554.216818][ T6468] debugfs: File 'msg' in directory 'md0' already present! [ 1554.313488][ T6468] dlm: Unknown command passed to DLM device : 0 [ 1554.313488][ T6468] [ 1554.313555][ T6480] debugfs: File 'dropped' in directory 'md0' already present! [ 1554.334725][ T6481] dlm: no locking on control device [ 1554.407686][ T6480] debugfs: File 'msg' in directory 'md0' already present! 21:14:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x800007, 0x8}) 21:14:25 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xae60, &(0x7f0000000240)) 21:14:25 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:25 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:25 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1b04, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x40000) bind$rose(r1, &(0x7f0000000040)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, 0x1c) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x15) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1554.564613][ T6487] dlm: no locking on control device 21:14:25 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xae78, &(0x7f0000000240)) 21:14:25 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47b") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:25 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:25 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xae80, &(0x7f0000000240)) [ 1554.802109][ T6510] dlm: no locking on control device 21:14:25 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:25 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:25 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x101, 0x0, 0x40000000000000, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1555.156418][ T6527] dlm: no locking on control device 21:14:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x800007, 0x8}) 21:14:26 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VT_WAITACTIVE(r0, 0x5607) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800000000, 0x0, 0x10000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000000b00)=""/97, 0x61}], 0x304, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r4, 0x10, r5, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r8, 0x10, r9, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000440)={'vcan0\x00', r8}) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r13 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r11, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab97e8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r12, 0x10, r13, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r14 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ac0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r16 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r14, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r15, 0x10, r16, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r17 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r19 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r17, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r18, 0x10, r19, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r20 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r22 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r20, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r21, 0x10, r22, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r23 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r25 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r23, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r24, 0x10, r25, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r26 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r27 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r27, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) recvmsg$kcm(r27, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480), 0x0, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r29 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r26, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r28, 0x10, r29, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r30 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r32 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r30, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r31, 0x10, r32, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r33 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r35 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r33, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r34, 0x10, r35, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000a40)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a00)={&(0x7f00000005c0)={0x414, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x170, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0xd8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r12}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r15}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r21}, {0x4}}, {{0x8}, {0x1f8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffd8e}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r31}}, {0x8}}}]}}, {{0x8, 0x1, r34}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x20}}}]}}]}, 0x414}, 0x1, 0x0, 0x0, 0x4}, 0x0) r36 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r37 = socket$nl_generic(0x10, 0x3, 0x10) r38 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r37, &(0x7f0000008700)={0x0, 0x0, &(0x7f00000086c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000", @ANYRES16=r38, @ANYBLOB="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"/292], 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xe8, r38, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="e6583718814c111cd6dbd57a6ea87778"}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fc}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000900) write$nbd(r36, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r36, 0x800442d2, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @link_local}, {}]}) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:26 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40042408, &(0x7f0000000240)) 21:14:26 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1555.648707][ T6543] dlm: Unknown command passed to DLM device : 0 [ 1555.648707][ T6543] [ 1555.650714][ T6544] dlm: no locking on control device 21:14:26 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40042409, &(0x7f0000000240)) 21:14:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:26 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf0") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1555.737139][ T6543] dlm: Unknown command passed to DLM device : 0 [ 1555.737139][ T6543] [ 1555.800676][ T6549] dlm: Unknown command passed to DLM device : 0 [ 1555.800676][ T6549] 21:14:26 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x400454ca, &(0x7f0000000240)) 21:14:26 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1556.001264][ T6559] dlm: no locking on control device [ 1556.022943][ T6543] dlm: Unknown command passed to DLM device : 0 [ 1556.022943][ T6543] 21:14:26 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40049409, &(0x7f0000000240)) 21:14:26 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1556.139597][ T6543] dlm: Unknown command passed to DLM device : 0 [ 1556.139597][ T6543] [ 1556.141916][ T6549] dlm: Unknown command passed to DLM device : 0 [ 1556.141916][ T6549] [ 1556.264213][ T6543] dlm: Unknown command passed to DLM device : 0 [ 1556.264213][ T6543] [ 1556.339933][ T6549] dlm: Unknown command passed to DLM device : 0 [ 1556.339933][ T6549] 21:14:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x800007, 0x8}) 21:14:27 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082402, &(0x7f0000000240)) 21:14:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:27 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:27 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:27 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:27 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082403, &(0x7f0000000240)) 21:14:27 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(0xffffffffffffffff, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:27 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0xffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:27 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, 0x0, 0x0) 21:14:27 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082405, &(0x7f0000000240)) 21:14:27 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x800007, 0x8}) 21:14:28 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082406, &(0x7f0000000240)) 21:14:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x68) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0xd, &(0x7f0000000280)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0xe249}, 0x8) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@assoc_value, 0x8) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @local}, {0x6, @remote}, 0x8, {0x2, 0x4e23, @local}, 'bridge_slave_0\x00'}) 21:14:28 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, 0x0, 0x0) [ 1557.782057][ T6627] dlm: Unknown command passed to DLM device : 0 [ 1557.782057][ T6627] 21:14:28 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, 0x0, 0x0) 21:14:28 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082407, &(0x7f0000000240)) 21:14:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1557.862708][ T6627] dlm: Unknown command passed to DLM device : 0 [ 1557.862708][ T6627] 21:14:28 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1557.962127][ T6634] dlm: Unknown command passed to DLM device : 0 [ 1557.962127][ T6634] [ 1558.038055][ T6634] dlm: Unknown command passed to DLM device : 0 [ 1558.038055][ T6634] 21:14:28 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082408, &(0x7f0000000240)) 21:14:28 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1558.094603][ T6634] dlm: Unknown command passed to DLM device : 0 [ 1558.094603][ T6634] [ 1558.153059][ T6627] dlm: Unknown command passed to DLM device : 0 [ 1558.153059][ T6627] [ 1558.175710][ T6648] dlm: Unknown command passed to DLM device : 0 [ 1558.175710][ T6648] 21:14:28 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) [ 1558.317716][ C0] net_ratelimit: 24 callbacks suppressed [ 1558.317725][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1558.329297][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1558.455505][ T6660] dlm: Unknown command passed to DLM device : 0 [ 1558.455505][ T6660] 21:14:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x800007, 0x8}) 21:14:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4008240b, &(0x7f0000000240)) 21:14:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:29 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) 21:14:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082410, &(0x7f0000000240)) [ 1559.006530][ T6675] dlm: Unknown command passed to DLM device : 0 [ 1559.006530][ T6675] 21:14:29 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7}, 0x10) 21:14:29 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000000)={0x1, 0x2, 0x9, 0xffffffff, 0x0, 0x4e90d6da}) 21:14:29 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7}, 0x10) 21:14:29 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:29 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082412, &(0x7f0000000240)) [ 1559.437719][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1559.443591][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1559.517789][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1559.523688][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1559.529724][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1559.535504][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1559.541382][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1559.547161][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x800007, 0x8}) 21:14:30 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082417, &(0x7f0000000240)) 21:14:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2248, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100, 0x4, 0x31, 0x3}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:30 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7}, 0x10) 21:14:30 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:30 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x81, 0x19080) ioctl$CAPI_GET_FLAGS(r0, 0x80044323, &(0x7f0000000100)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000300)={0x3, 0x81, [{0x7}, {0x8}, {0x7fffffff, 0x0, 0x8000}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x900) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x200b00, 0x0) sendmsg$rds(r3, &(0x7f0000000940)={&(0x7f0000000380)={0x2, 0x4e21, @rand_addr=0x20}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000580)=""/35, 0x23}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/125, 0x7d}, {&(0x7f0000000700)=""/36, 0x24}, {&(0x7f0000000740)=""/87, 0x57}], 0x7, &(0x7f0000000900)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000840)=""/120, 0x78}, &(0x7f00000008c0), 0x10}}], 0x30, 0x4}, 0x20008004) setreuid(0x0, 0xee00) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syncfs(r2) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x208380, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="80000000", @ANYRES16=r5, @ANYBLOB="08002dbd7000fedbdf25030000000c00000000000000000000000c00080004000000000000000c00040000000000000000000c00040000000000000000000c00030005000000000000000c00050004000000000000000c0002003c0d0000000000000c00060001000000000000000c0002000400000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x10010) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback, 0xfffffffffffffffe}, 0x1c) 21:14:30 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4020940d, &(0x7f0000000240)) 21:14:30 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a8"}, 0x3c) 21:14:30 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:30 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x4, 0x100000000, 0x60c85598, 0x4, 0x8, 0x401}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) 21:14:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x305000, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000380)='/dev/video1\x00', 0x2, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r5, 0x10, r6, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000000180)={[0x5001, 0x10d000, 0xf000, 0x2000], 0x4, 0xd, 0x7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r5}) 21:14:30 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a8"}, 0x3c) [ 1560.162690][ T6736] dlm: Unknown command passed to DLM device : 0 [ 1560.162690][ T6736] [ 1560.173546][ T6737] QAT: Invalid ioctl [ 1560.181776][ T6736] dlm: Unknown command passed to DLM device : 0 [ 1560.181776][ T6736] [ 1560.199888][ T6737] QAT: Invalid ioctl [ 1560.231189][ T6736] dlm: Unknown command passed to DLM device : 0 [ 1560.231189][ T6736] [ 1560.237220][ T6737] QAT: Invalid ioctl [ 1560.264775][ T6741] QAT: Invalid ioctl 21:14:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x800007, 0x8}) 21:14:31 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4020ae46, &(0x7f0000000240)) 21:14:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:31 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a8"}, 0x3c) 21:14:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20200, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x100000) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:31 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a"}, 0x52) 21:14:31 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4090ae82, &(0x7f0000000240)) 21:14:31 executing program 5: socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x4b51be82, 0x0, 0x8, 0x8, 0x1, 0x0, 0x6, 0x1000, 0x1a7, 0x38, 0x216, 0x1, 0x8000000, 0x20, 0x2, 0x100000001, 0x7f, 0xeaf4}, [{0xb2fd3f05cde5fc6d, 0x1, 0x8, 0x2, 0x65f, 0xe1, 0x9, 0x800}, {0x6, 0x100, 0x100000001, 0x40, 0x20, 0xce, 0x8, 0x1}], "1f47811eb90f7c7203360cf65a11b07241b8f9de2c84a20ecae1977886a0765d198799ecdc3d3b28dfa0ae8ce2721770fb5d8f23b32a7ed6e37360f4237915da3e8cebe5582b1b560d381ac16e87fd4758e524298de544e055d7cf520778f3bec2aed0651357c7750f74628fe9fa", [[], [], [], [], [], [], [], [], []]}, 0x9e6) 21:14:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1560.890175][ T6774] dlm: Unknown command passed to DLM device : 0 [ 1560.890175][ T6774] [ 1560.924468][ T6775] debugfs: File 'dropped' in directory 'md0' already present! [ 1560.933607][ T6774] dlm: Unknown command passed to DLM device : 0 [ 1560.933607][ T6774] [ 1560.951612][ T6775] debugfs: File 'msg' in directory 'md0' already present! [ 1561.000907][ T6774] dlm: Unknown command passed to DLM device : 0 [ 1561.000907][ T6774] 21:14:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3, 0x848}) 21:14:31 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a"}, 0x52) 21:14:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x800007, 0x8}) 21:14:31 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x800454d2, &(0x7f0000000240)) 21:14:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:31 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa808000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x58, r1, 0x120, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xe152}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xa}]}, 0x58}, 0x1, 0x0, 0x0, 0x60000000}, 0x4000) 21:14:31 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a"}, 0x52) 21:14:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:32 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x80082407, &(0x7f0000000240)) 21:14:32 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e"}, 0x5d) 21:14:32 executing program 5: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:32 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x80086301, &(0x7f0000000240)) 21:14:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f00000001c0)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) fsetxattr$security_smack_transmute(r2, &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x0) r3 = socket$inet6(0xa, 0x5, 0x6) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0xfffffd7e) 21:14:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x800007, 0x8}) 21:14:32 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e"}, 0x5d) 21:14:32 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8250aea6, &(0x7f0000000240)) 21:14:32 executing program 5: syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000040)={0x0, @aes256}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000200)="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") 21:14:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1562.083693][ T6833] dlm: Unknown command passed to DLM device : 0 [ 1562.083693][ T6833] [ 1562.098800][ T6833] debugfs: File 'dropped' in directory 'md0' already present! [ 1562.107016][ T6833] debugfs: File 'msg' in directory 'md0' already present! [ 1562.150385][ T6838] dlm: Unknown command passed to DLM device : 0 [ 1562.150385][ T6838] [ 1562.182532][ T6838] debugfs: File 'dropped' in directory 'md0' already present! 21:14:32 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e"}, 0x5d) 21:14:32 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0045878, &(0x7f0000000240)) [ 1562.236827][ T6838] debugfs: File 'msg' in directory 'md0' already present! 21:14:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1562.291752][ T6850] debugfs: File 'dropped' in directory 'md0' already present! [ 1562.317745][ T6850] debugfs: File 'msg' in directory 'md0' already present! 21:14:32 executing program 2: geteuid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000080)=""/201, &(0x7f0000000000)=0xc9) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc) sendto$inet6(r1, &(0x7f0000000180)="ab8967d6863faa5679b9", 0xa, 0x2e51556ea9be99a7, 0x0, 0x0) [ 1562.356034][ T6842] debugfs: File 'dropped' in directory 'md0' already present! [ 1562.392032][ T6842] debugfs: File 'msg' in directory 'md0' already present! 21:14:33 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad94"}, 0x63) [ 1562.478981][ T6862] debugfs: File 'dropped' in directory 'md0' already present! 21:14:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0045878, &(0x7f0000000240)) 21:14:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1562.521925][ T6862] debugfs: File 'msg' in directory 'md0' already present! [ 1562.538546][ T6874] dlm: Unknown command passed to DLM device : 0 [ 1562.538546][ T6874] [ 1562.587914][ T6871] debugfs: File 'dropped' in directory 'md0' already present! [ 1562.622660][ T6871] debugfs: File 'msg' in directory 'md0' already present! 21:14:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x800007, 0x8}) 21:14:33 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad94"}, 0x63) 21:14:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:33 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x400000000}, 0x0, 0x0, 0x51}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc008240a, &(0x7f0000000240)) 21:14:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0189436, &(0x7f0000000240)) 21:14:33 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1563.292254][ T6912] dlm: Unknown command passed to DLM device : 0 [ 1563.292254][ T6912] 21:14:33 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad94"}, 0x63) 21:14:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x99, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:33 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f0000000240)) 21:14:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) [ 1563.597718][ C1] net_ratelimit: 16 callbacks suppressed [ 1563.597732][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.609234][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1563.677747][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.683621][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1563.689541][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.695441][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1563.701336][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1563.707132][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:34 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034"}, 0x66) 21:14:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x800007, 0x8}) 21:14:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0285628, &(0x7f0000000240)) 21:14:34 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback, 0x43f9}, 0x1c) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @netrom}, [@netrom, @null, @remote, @bcast, @default, @default, @default, @bcast]}, &(0x7f0000000000)=0x48) r1 = socket$inet(0x2, 0x80000, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r8 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r7, 0x10, r8, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'netdevsim0\x00', r7}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000200)={@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x12}, r9}, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0xd, &(0x7f0000000280)={r4}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={r4, 0x200, 0x5, [0x8000, 0x9c, 0x101, 0x6, 0xffffffff7fffffff]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r10, 0x3}, 0x8) 21:14:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2bf8, 0x4) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x2, 0x6, 0x5, 0x8, 0x2, 0x888469c225ae250e, 0x6, 0x1c5, 0x38, 0x2dd, 0x95, 0x101, 0x20, 0x1, 0x8, 0x4, 0x1f}, [{0x3, 0x9, 0x4, 0x10000, 0x7, 0x4, 0x3, 0x8}, {0x70000000, 0xfffffffffffffff8, 0x8, 0x100000001, 0x80, 0x1}], "1836b05acc0ca6002b3d07ee01e3f552f7a74eb37b53a8cf82f6f982e7b67c54d2af8ced492bccd9effe0c23bb814cc48655a8632280524f1cb4f476ee744275607ae0f697b4d495427723e9223e380c15a23b71662dda5cfd951c44b65e9a392a50a97111a3e5fe2fcbbad4d601f3a5ba08c49e8b5761297d9c5c7cc08475b70a66b3e56de5f550227d52128ef549aa51a971f5d0b9c10694db51e2d91c9344dbd2050bf198336a34c85f5bbd91892d796b3c6759717f04ff7fbaad1392c13dacdba7e753bf8877", [[], [], [], [], [], []]}, 0x740) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)={0x80000000, 0x0, 0xd134}) 21:14:34 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0xf) [ 1563.997766][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1564.003636][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1564.010908][ T6950] dlm: Unknown command passed to DLM device : 0 [ 1564.010908][ T6950] 21:14:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0481273, &(0x7f0000000240)) 21:14:34 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034"}, 0x66) 21:14:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x9) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:34 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x99) 21:14:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0f85403, &(0x7f0000000240)) 21:14:34 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034"}, 0x66) 21:14:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x800007, 0x8}) 21:14:35 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0xce) 21:14:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 21:14:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x2) 21:14:35 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b203444"}, 0x67) 21:14:35 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @ipv4={[], [], @multicast1}, 0x3}, 0x1c) 21:14:35 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b203444"}, 0x67) 21:14:35 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x20b67004) 21:14:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x3) 21:14:35 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000100), 0x4) 21:14:35 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x7, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b203444"}, 0x67) 21:14:35 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x4) 21:14:36 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x2) 21:14:36 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x1, 0xf, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0x2e}, @call={0x85, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0x3c}, @jmp={0x5, 0x0, 0xd, 0x2, 0xa, 0xffffffffffffffe0}, @call={0x85, 0x0, 0x0, 0x66}, @ldst={0x3, 0x3, 0xac25549dffc9703e, 0x1, 0x3, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x7, 0x1, 0x0, r1}]}, &(0x7f00000000c0)='GPL\x00', 0x9, 0x6b, &(0x7f00000001c0)=""/107, 0x180, 0x7, [], 0x0, 0x1, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x1, 0x8, 0x5}, 0x10}, 0x70) ioctl(r0, 0x1000008912, &(0x7f0000000080)="16326e5c1d97e323a9f9dba50d5e0b34bc") r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000340)="b26b58dd682d5f7aa3e2e4d36c18392ed65b435dc4c0673b4d55ccf68e79854d0e8608604ce2a85f89e03a0c0fcee874c436663dd556019e74c5a4fce7cae8764f53e8fd5617d2af8e523612294f3394fa494bdb20fa873368d1b081248fcc76b5e1666643398dd55d8d7c943fbf4dfc4f9f8eb97ea00494231307a768af5b2e662beb508f9cce3a3f522cbf81a528fe4078073e8b0466", 0x97) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x5) 21:14:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x800007, 0x8}) 21:14:36 executing program 5: r0 = shmget(0x3, 0x1000, 0x4ef2e0d69513e774, &(0x7f0000ffe000/0x1000)=nil) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000004c0)=""/4096) shmctl$SHM_LOCK(r0, 0xb) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000004000000a3ef417424c143d09b799fa527ab78fc57f180bd82099cb0b35a2fdbede5fb8c111f78ea1346b11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5"], 0x68) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000380)={'eql\x00', 0x8}) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffff, 0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r5, 0x10, r6, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@rand_addr="b257dce11fa8847d1baf48046138520e", r5}, 0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xd754, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1565.634238][ T7043] dlm: Unknown command passed to DLM device : 0 [ 1565.634238][ T7043] [ 1565.646399][ T7040] dlm: no local IP address has been set [ 1565.656115][ T7040] dlm: cannot start dlm lowcomms -107 [ 1565.681295][ T7047] dlm: Unknown command passed to DLM device : 0 [ 1565.681295][ T7047] 21:14:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$swradio(&(0x7f00000017c0)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x5c, &(0x7f0000001800)={0x5, {{0x2, 0x4e20, @multicast2}}, {{0x2, 0x4e23, @broadcast}}}, 0x108) 21:14:36 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x6) 21:14:36 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e4010000ae23f64e4dd44b5fc33c386236c63d88c03ac5cfcb54b6d23db5485acac5f8f592fd5c663ac8e7c948d111c7d722e6cd7644120f0051df4ab3cca4513e67c7f63abd6a8b92cdaad1b17fa4d8b45b6dd1a64094764b1c7230f2f96a71fe538b2ba091a42fd26592ef59947cb793891535a27aafc3e24cb24eba6d454055d465c2014256379d7ea242a5ce15b98951bb210656ce4adef01d7b3029650f316967101d9e926f5d8e0845ac81ac4485de44b8cfe6980cb4f89f6f50ee34c8c5c07221a4a46fb7c6e969f78d5d3847bc", @ANYRES16=r1, @ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x20040800}, 0x4000010) [ 1565.759719][ T7043] dlm: Unknown command passed to DLM device : 0 [ 1565.759719][ T7043] [ 1565.796713][ T7053] dlm: Unknown command passed to DLM device : 0 [ 1565.796713][ T7053] 21:14:36 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x7) 21:14:36 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0x224, r3, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x48, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x79b}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb223}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10001}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0xb0, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x545}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2d0}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8e2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffff800}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4efd}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb715}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x80}, 0x14064814) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6d08ae87eed43fed}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x60, r4, 0x1, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1106}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9a}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x80) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:36 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x8) 21:14:36 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1566.132002][ T7076] dlm: Unknown command passed to DLM device : 0 [ 1566.132002][ T7076] 21:14:36 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) sendto$x25(r0, &(0x7f0000000300)="a743f5635581b4a9766ac1f3606a04594445b3ce1b9590889f7f09c4a28a7de8888d602a0f52ce32a5ffbacf1d2eb57a60327aad5a0fa515bfb5c67f7eb7691415d9a8295f3e8692485d30b983285bb22290b49b65c2a5d6e9d3e8e6d0dd820fb9726782fabae36910163ddc90aa270210c3d4a14f9886b73708b4b23684cb358f02d596394a2f4397cfdc1c77124435a6f25d4598e2951534799c", 0x9b, 0x10850, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) [ 1566.173399][ T7078] dlm: Unknown command passed to DLM device : 0 [ 1566.173399][ T7078] [ 1566.303728][ T7085] dlm: Unknown command passed to DLM device : 0 [ 1566.303728][ T7085] [ 1566.351808][ T7085] dlm: Unknown command passed to DLM device : 0 [ 1566.351808][ T7085] [ 1566.422869][ T7089] dlm: Unknown command passed to DLM device : 0 [ 1566.422869][ T7089] [ 1566.449975][ T7085] dlm: Unknown command passed to DLM device : 0 [ 1566.449975][ T7085] [ 1566.462878][ T7089] dlm: Unknown command passed to DLM device : 0 [ 1566.462878][ T7089] [ 1566.475999][ T7093] dlm: Unknown command passed to DLM device : 0 [ 1566.475999][ T7093] 21:14:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5803000000000000], 0x0, 0x800007, 0x8}) 21:14:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2862, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080), 0x1) 21:14:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x7, 0x3f, 0x1, 'queue1\x00', 0x7}) 21:14:37 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x300) 21:14:37 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:37 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) lchown(&(0x7f0000000100)='./file0\x00', r2, 0xee01) r3 = getuid() ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={0x3, @bcast, r3}) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000200)=""/239, 0xb58b7629e9186846, 0x1000, 0x6}, 0x18) 21:14:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bond0\x00', r5}) ioctl(r1, 0x1000008912, &(0x7f0000000040)="fbdb80000000001a000070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1566.860530][ T7109] debugfs: File 'dropped' in directory 'md0' already present! [ 1566.885324][ T7109] debugfs: File 'msg' in directory 'md0' already present! 21:14:37 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:37 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x500) [ 1566.915846][ T7109] dlm: Unknown command passed to DLM device : 0 [ 1566.915846][ T7109] [ 1566.956869][ T7115] debugfs: File 'dropped' in directory 'md0' already present! [ 1566.993278][ T7115] debugfs: File 'msg' in directory 'md0' already present! 21:14:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x13e, 0x0) write$nbd(r2, &(0x7f0000000300)=ANY=[@ANYRESDEC], 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000140)={0x1, {{0xa, 0x4e21, 0x383, @remote, 0x9}}, {{0xa, 0x4e21, 0xff, @loopback, 0x80}}}, 0x108) 21:14:37 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x600) 21:14:37 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0xd, &(0x7f0000000280)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="a0a10600050005000000b3da040002e01a228b21e85d19254577afb2e04908c57dcb54b28579226ba58ad71ef3edf5e791f182f419395ff87d6a069df70e52399fcddc3508a5ae5a79d2be55c7679c95d0aa649eacb940b08b959ebeffb1543b309c485f2a89a3ee13a521e7585c57eb50"], &(0x7f0000000040)=0x14) [ 1567.290244][ T7138] dlm: Unknown command passed to DLM device : 0 [ 1567.290244][ T7138] [ 1567.339846][ T7138] dlm: Unknown command passed to DLM device : 0 [ 1567.339846][ T7138] 21:14:38 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:38 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) write$smack_current(r2, &(0x7f0000000000)='\x00', 0x1) [ 1567.494105][ T7147] dlm: Unknown command passed to DLM device : 0 [ 1567.494105][ T7147] [ 1567.512596][ T7147] dlm: Unknown command passed to DLM device : 0 [ 1567.512596][ T7147] 21:14:38 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x700) 21:14:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0x0, 0x800007, 0x8}) 21:14:38 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:38 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:38 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000380)={'bcsf0\x00', 0x800}) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100000, 0x0) r4 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x3, 0x2) sendto$unix(r4, &(0x7f0000000180)="358dc404398bd11d63775be122051ef6f32c706d7847c122c4e61f362868ee69ba57ed7282b096874d59161221c0a93a68624e569878c5f99a061cac2aaf7575645e5a7ed421c776d35dd13920bba7ab4520d46db3d9d410d191ef261cc6d8dbb5df2d6edef44f014695509fe4f200fbe9ff00b30f29f12f8f2ee6039ed926eb8c13122b214b5dd2691dd62edf91f04768736ed2", 0x94, 0x0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x1) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='irlan0\x00'}) 21:14:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x21b, &(0x7f00000004c0)=ANY=[], &(0x7f0000000200)='s\xae', 0x200, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r2, 0xd, r3, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0x1}, 0xffffffffffffffb0}, 0x70) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'rose0\x00', r2}) 21:14:38 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:38 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x3f00) 21:14:38 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00000000c0)=0x7, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00000001c0)) ioctl$TCSETXF(r4, 0x5434, &(0x7f0000000080)={0xf4, 0xf046, [0x8, 0x9, 0x3, 0x859, 0x704], 0x2}) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200), 0x13f, 0x4}}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1567.912239][ T7170] dlm: Unknown command passed to DLM device : 0 [ 1567.912239][ T7170] [ 1567.937096][ T7170] debugfs: File 'dropped' in directory 'md0' already present! 21:14:38 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) [ 1567.975228][ T7170] debugfs: File 'msg' in directory 'md0' already present! [ 1568.045734][ T7177] debugfs: File 'dropped' in directory 'md0' already present! 21:14:38 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:38 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x4000) [ 1568.086728][ T7177] debugfs: File 'msg' in directory 'md0' already present! [ 1568.148550][ T7177] dlm: Unknown command passed to DLM device : 0 [ 1568.148550][ T7177] 21:14:38 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0xff00) [ 1568.200610][ T7187] debugfs: File 'dropped' in directory 'md0' already present! [ 1568.229123][ T7187] debugfs: File 'msg' in directory 'md0' already present! [ 1568.281119][ T7187] dlm: Unknown command passed to DLM device : 0 [ 1568.281119][ T7187] 21:14:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x800007, 0x8}) 21:14:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:39 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x80ffff) 21:14:39 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f00000000c0)) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000040000000000000000a3ef41749fa527ab78fc570000bd82099cbab35a2fdbede5fbb11bedf91f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) recvfrom$inet6(r3, &(0x7f0000000200)=""/166, 0xa6, 0x40000040, &(0x7f0000000040)={0xa, 0x4e22, 0x10000, @mcast2, 0xee2}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000140)="11dca50d5e0bb1e8eccca5788bf9e2d7668402ca790958f68fa13f35cfe47bf07050ca5248a364a533571140d344bd73168c196b48ff62e8231bc312c077b16cfdf078adc23f6636b7d618fd18bbe9d2befdbe445344292bd3ab966a06e65973a3aa2bd63efef4dfd6785427db01d72582a2663c1084ed86cb92779b99369be573d8ce4d222612a07fa48d30d90b1d440a92960f3e9a4ea90206ec9890662782df0be64ecbf9f8fb9a0621") getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000b67000), &(0x7f0000000100)=0xffffffffffffff16) [ 1568.664654][ T7204] dlm: Unknown command passed to DLM device : 0 [ 1568.664654][ T7204] [ 1568.701481][ T7206] debugfs: File 'dropped' in directory 'md0' already present! [ 1568.717712][ C0] net_ratelimit: 24 callbacks suppressed [ 1568.717721][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1568.729332][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:39 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x9658654f313ac9d6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='\x12\x00\x00~\x00', 0x80000, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000140)=0x5) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0xd, &(0x7f0000000280)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x204, 0x7f, 0x2, r4}, 0x10) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x8) 21:14:39 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x1000000) 21:14:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1568.766475][ T7206] debugfs: File 'msg' in directory 'md0' already present! 21:14:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x1b8, 0x0, 0xa30, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x1a4, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfff}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @empty, 0x94}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'lapb0\x00'}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffffffffff9a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffff0000}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x38}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @rand_addr="f9a18356258e946e3b4f67aca25aeed5", 0x7}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7fff, @empty, 0xaaeb}}, {0x14, 0x2, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='vxcan1\x00'}) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:14:39 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x2000000) [ 1568.891290][ T7224] dlm: Unknown command passed to DLM device : 0 [ 1568.891290][ T7224] 21:14:39 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x800, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x2, 0x0, 0x1f, 0x7fffffff, 0x0, 0xffff, 0x904, 0x8, 0x8, 0xfffffffffffffffb, 0xfffffffffffffd2a, 0x0, 0xfffffffffffffffb, 0x9, 0x7fff, 0x2400, 0x20, 0x2, 0x2, 0xffffffffffffffff, 0x4, 0x7ff, 0x40, 0x8, 0x7ff, 0x0, 0x100, 0x9, 0x4, 0x4, 0x9, 0x0, 0x8ed4, 0x1, 0x9, 0x1ff, 0x0, 0xffffffffffff9cb3, 0x5, @perf_bp={&(0x7f00000000c0)}, 0x724, 0x757, 0x400000, 0x7, 0x2, 0x80, 0x1}, r3, 0x10, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1568.950291][ T7224] dlm: Unknown command passed to DLM device : 0 [ 1568.950291][ T7224] [ 1569.007844][ T7227] dlm: Unknown command passed to DLM device : 0 [ 1569.007844][ T7227] 21:14:39 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x3000000) 21:14:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x800007, 0x8}) 21:14:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) open_by_handle_at(r0, &(0x7f0000000000)={0x6d, 0x0, "ba7aaf05c87cf7006ab654374cffbfb584849888cbb38c182351dd4d9b94d0b203f332b2a3410d3579804f5c5661a8a9c932a3009a4a6ce78e0412967d92aa276b63442ee9b5d4eea23489b9a3726ee3693f8f5779ab0ad4ab7368c19f6df02a6caf0245ae"}, 0x8000) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x10001, 0xffff, 0x8, 0x40800, 0x80000001}, &(0x7f00000002c0)=0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:40 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x4000000) [ 1569.615781][ T7250] debugfs: File 'dropped' in directory 'md0' already present! 21:14:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1569.674419][ T7250] debugfs: File 'msg' in directory 'md0' already present! 21:14:40 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x5000000) [ 1569.780780][ T7250] debugfs: File 'dropped' in directory 'md0' already present! [ 1569.807773][ T7250] debugfs: File 'msg' in directory 'md0' already present! [ 1569.837751][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1569.843785][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:14:40 executing program 2: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) ioctl$UI_DEV_DESTROY(r0, 0x5502) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) sendto$inet6(r1, 0x0, 0xe1e31bad6223bcd3, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) 21:14:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1569.928241][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1569.935210][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1569.944336][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1569.951319][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1569.959500][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1569.966341][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:40 executing program 5: perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0x77, 0x4, 0xfffffffffffffeff, "325b23b1a535b8c40dc4c161e7125637", "5b125b15812f43fd0754927fa57f45f93b3aad368d006a037584d67b61775182e4afea9b06bdcb960cb01d04bdd55d0a9ffdbdd2467a5b2d03e7f8880081d6a45bb9afa4384418a1324c8dab8afa5249a59f03a9684028a44a94298fc2e7577b4bdf"}, 0x77, 0x2) pipe(&(0x7f0000000400)) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000100}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xe8, r2, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x9000}, 0x1) 21:14:40 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmsg(r2, &(0x7f00000008c0)={&(0x7f0000000300)=@caif=@util, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/43, 0x2b}, {&(0x7f0000000480)=""/203, 0xcb}, {&(0x7f0000000580)=""/58, 0x3a}, {&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/136, 0x88}], 0x6, &(0x7f0000000800)=""/177, 0xb1}, 0x10001) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r4 = dup3(r0, r3, 0x100000) ioctl$SIOCX25SCAUSEDIAG(r4, 0x89ec, &(0x7f0000000000)={0x80, 0x6}) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x202002, 0x0) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f00000000c0)={0x2a, 0x745}) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:40 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x6000000) 21:14:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1570.282785][ T7284] debugfs: File 'dropped' in directory 'md0' already present! [ 1570.330612][ T7284] debugfs: File 'msg' in directory 'md0' already present! 21:14:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x800007, 0x8}) 21:14:41 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x7000000) 21:14:41 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:41 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000680)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0xffffffffffffffff, r0, 0x0, 0x2, &(0x7f00000000c0)=')\x00', 0xffffffffffffffff}, 0x30) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x1}], 0x1, &(0x7f0000000580)=[{&(0x7f0000000280)=""/51, 0x33}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/223, 0xdf}, {&(0x7f0000000500)=""/95, 0x5f}], 0x4, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000000000000000000000000007ef2ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e6696cb64da5434686d00a1e8ee451434f8182eff269800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000005c0)={0x10000, 0x0, [0x2, 0xffffffffffffffd3, 0x3, 0x2, 0x101, 0x5, 0x401, 0xf9b1]}) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000000)=0x7f, &(0x7f0000000080)=0x4) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000640)={0x1, 0x0, 0x0, 0x5, 0x3}, 0xc) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") listen(r1, 0x7) write$nbd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2ffbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440ae2712e909e27585e113637c094c7f371262d722dc3c898dd818ea6c68b584734e2e992c15043a1"], 0x68) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0xd, &(0x7f0000000280)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={r5, 0x5, 0x10001, 0x5}, 0x10) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000340)=0xffffffff00000001, 0x4) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400000, 0x0) ioctl$TCGETS2(r7, 0x802c542a, &(0x7f0000000300)) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r8, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccfeffffff6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0xffff}}, 0x2, 0x2, 0xfffffffffffffffd, 0x34, 0x100000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r9, 0x8}, 0x8) [ 1570.719380][ T7303] dlm: Unknown command passed to DLM device : 0 [ 1570.719380][ T7303] [ 1570.745016][ T7303] dlm: Unknown command passed to DLM device : 0 [ 1570.745016][ T7303] 21:14:41 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x8000000) [ 1570.765089][ T7307] dlm: Unknown command passed to DLM device : 0 [ 1570.765089][ T7307] [ 1570.775422][ T7303] dlm: Unknown command passed to DLM device : 0 [ 1570.775422][ T7303] [ 1570.786739][ T7304] dlm: Unknown command passed to DLM device : 0 [ 1570.786739][ T7304] [ 1570.789889][ T7303] dlm: Unknown command passed to DLM device : 0 [ 1570.789889][ T7303] [ 1570.831060][ T7311] dlm: Unknown command passed to DLM device : 0 [ 1570.831060][ T7311] [ 1570.854402][ T7307] dlm: Unknown command passed to DLM device : 0 [ 1570.854402][ T7307] [ 1570.884517][ T7304] dlm: Unknown command passed to DLM device : 0 [ 1570.884517][ T7304] [ 1570.916464][ T7319] dlm: Unknown command passed to DLM device : 0 [ 1570.916464][ T7319] 21:14:41 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1571.016766][ T7304] dlm: Unknown command passed to DLM device : 0 [ 1571.016766][ T7304] 21:14:41 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x3f000000) 21:14:41 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1571.100205][ T7319] dlm: Unknown command passed to DLM device : 0 [ 1571.100205][ T7319] 21:14:41 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x1, 0x70, 0x286, 0xa05, 0x4, 0x1e33, 0x0, 0xfea, 0x10071, 0x1, 0x9, 0x4, 0x9, 0x0, 0x8, 0x3f, 0x100000000, 0x0, 0x8, 0x2, 0x1, 0x5ccf, 0x5, 0x0, 0x5, 0x5, 0x401, 0x2, 0x1, 0x2, 0x7f, 0x5, 0x4, 0x1, 0x9, 0x5, 0x9e15, 0xfffffffffffffffc, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x2800, 0x80000001}, 0x10021, 0x1, 0x10000, 0x6a271b68f6ffc345, 0x1ff, 0x100000000, 0x9}) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:41 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x40000000) 21:14:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7803000000000000], 0x0, 0x800007, 0x8}) 21:14:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:42 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0xff000000) 21:14:42 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r3 = getpid() r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @initdev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f00000000c0)=0xe8) r10 = openat$userio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/userio\x00', 0xbbca1cb3c4905ff7, 0x0) r11 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r11, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r12 = fcntl$getown(r11, 0x9) r13 = gettid() process_vm_writev(r13, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) r14 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r15) r16 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001a80)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getresuid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001b80)=0x0) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r20) r21 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r21, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r22 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r22, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r23 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r23, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r24 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r24, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002f40)=0x0) r26 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r27) r28 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x10900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x80000001, 0x4, 0x6, 0xa49, 0x83}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r28, 0x84, 0x22, &(0x7f0000000400)={0xa0a9, 0x8000, 0x10001, 0x7ff, r29}, &(0x7f0000000440)=0x10) r30 = open(&(0x7f00000001c0)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r28, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r29, 0x400}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r30, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) r33 = geteuid() fstat(r28, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./control\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) r37 = getegid() r38 = getgid() getgroups(0x9, &(0x7f0000000dc0)=[0x0, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000940)='./control\x00', &(0x7f0000000980)='system.posix_acl_access\x00', &(0x7f0000000f00)=ANY=[@ANYBLOB="02000000010005000000000002000700", @ANYRES32=r31, @ANYBLOB="023698de19792f7ab258b1e705560004009a4c80e344ac3c082a1e23f0c6ad75981e6c3de27bbb4abb17b889c8f7ebd688c5b1e81be1609c4015871b0c558633d0903feb9ee54973d8be56985048c8a4073c153032f9aecb0a9c55b9645542f0006e262d9534e764f82c6d6360e4472d6c1eccdfe4a233c500"/131, @ANYRES32=r32, @ANYBLOB="02000600", @ANYRES32=r33, @ANYBLOB="02000700", @ANYRES32=r34, @ANYBLOB="02000600", @ANYRES32=r35, @ANYBLOB="02000400", @ANYRES32=r36, @ANYBLOB="040004000000000008000200", @ANYRES32=r37, @ANYBLOB='\b\x00u9', @ANYRES32=r38, @ANYBLOB="08000200", @ANYRES32=r39, @ANYBLOB="10000100000000002000010000000000"], 0x6c, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002fc0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@local}}, &(0x7f00000030c0)=0xe8) r42 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x10900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x80000001, 0x4, 0x6, 0xa49, 0x83}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r42, 0x84, 0x22, &(0x7f0000000400)={0xa0a9, 0x8000, 0x10001, 0x7ff, r43}, &(0x7f0000000440)=0x10) r44 = open(&(0x7f00000001c0)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r42, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r43, 0x400}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r44, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) r47 = geteuid() fstat(r42, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./control\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) r51 = getegid() r52 = getgid() getgroups(0x9, &(0x7f0000000dc0)=[0x0, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000940)='./control\x00', &(0x7f0000000980)='system.posix_acl_access\x00', &(0x7f0000000f00)=ANY=[@ANYBLOB="02000000010005000000000002000700", @ANYRES32=r45, @ANYBLOB="023698de19792f7ab258b1e705560004009a4c80e344ac3c082a1e23f0c6ad75981e6c3de27bbb4abb17b889c8f7ebd688c5b1e81be1609c4015871b0c558633d0903feb9ee54973d8be56985048c8a4073c153032f9aecb0a9c55b9645542f0006e262d9534e764f82c6d6360e4472d6c1eccdfe4a233c500"/131, @ANYRES32=r46, @ANYBLOB="02000600", @ANYRES32=r47, @ANYBLOB="02000700", @ANYRES32=r48, @ANYBLOB="02000600", @ANYRES32=r49, @ANYBLOB="02000400", @ANYRES32=r50, @ANYBLOB="040004000000000008000200", @ANYRES32=r51, @ANYBLOB='\b\x00u9', @ANYRES32=r52, @ANYBLOB="08000200", @ANYRES32=r53, @ANYBLOB="10000100000000002000010000000000"], 0x6c, 0x1) r54 = socket$pptp(0x18, 0x1, 0x2) r55 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r55, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r56 = syz_open_dev$dspn(&(0x7f0000003100)='/dev/dsp#\x00', 0x57c38c38, 0x0) r57 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r57, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r58 = accept$inet(0xffffffffffffffff, &(0x7f0000003140)={0x2, 0x0, @broadcast}, &(0x7f0000003180)=0x10) r59 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r59, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r60 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r62 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r60, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r61, 0x10, r62, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) r63 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r63, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r64 = bpf$MAP_CREATE(0x0, &(0x7f00000031c0)={0x17, 0xfffffffffffffe00, 0x6, 0x785, 0x114, 0xffffffffffffffff, 0x6, [], r61, r63, 0x5, 0x2}, 0x3c) r65 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003200)='/dev/sequencer\x00', 0x1, 0x0) r66 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r66, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r67 = gettid() r68 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r68, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet6_IPV6_XFRM_POLICY(r68, 0x29, 0x23, &(0x7f0000003240)={{{@in=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000003340)=0xe8) stat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r71 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r71, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r72 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000003440)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0) r73 = gettid() process_vm_writev(r73, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003480)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000003580)=0xe8) lstat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003680)=0x0) r77 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r77, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r78) r79 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x10900, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x80000001, 0x4, 0x6, 0xa49, 0x83}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r79, 0x84, 0x22, &(0x7f0000000400)={0xa0a9, 0x8000, 0x10001, 0x7ff, r80}, &(0x7f0000000440)=0x10) r81 = open(&(0x7f00000001c0)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r79, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r80, 0x400}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r81, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) getresuid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) r84 = geteuid() fstat(r79, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./control\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) r88 = getegid() r89 = getgid() getgroups(0x9, &(0x7f0000000dc0)=[0x0, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000940)='./control\x00', &(0x7f0000000980)='system.posix_acl_access\x00', &(0x7f0000000f00)=ANY=[@ANYBLOB="02000000010005000000000002000700", @ANYRES32=r82, @ANYBLOB="023698de19792f7ab258b1e705560004009a4c80e344ac3c082a1e23f0c6ad75981e6c3de27bbb4abb17b889c8f7ebd688c5b1e81be1609c4015871b0c558633d0903feb9ee54973d8be56985048c8a4073c153032f9aecb0a9c55b9645542f0006e262d9534e764f82c6d6360e4472d6c1eccdfe4a233c500"/131, @ANYRES32=r83, @ANYBLOB="02000600", @ANYRES32=r84, @ANYBLOB="02000700", @ANYRES32=r85, @ANYBLOB="02000600", @ANYRES32=r86, @ANYBLOB="02000400", @ANYRES32=r87, @ANYBLOB="040004000000000008000200", @ANYRES32=r88, @ANYBLOB='\b\x00u9', @ANYRES32=r89, @ANYBLOB="08000200", @ANYRES32=r90, @ANYBLOB="10000100000000002000010000000000"], 0x6c, 0x1) sendmsg$netlink(r0, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000000140)={0x228, 0x14, 0x2, 0x70bd26, 0x25dfdbfe, "", [@nested={0xdc, 0x59, [@generic="770c9917df67bece59bc83d63206b1199567707cbc2576072db972158fd1dd943b1a342ee3bbd64d94e236e6bf0a15ee3eb3d2ec8a35219830911cc50eaedb4849c14caa9a1e02c9b9210b9a3164f060e7bf1b59c7dc3688cb37dfd761f6e560c3695ee5e443d68592bb1a00bad0365b05052b3e364d", @generic="34391f2aa2da6a3093e6f59c0d75d3879025cf670235de0d203bc596d119265c5c6575259007c9b943236bb9c37c57383fb1b215ca784e299bc9a14efc33bb8834cd13d6f82fa6d1db0a0fbea8348e69599b2cd915e640f1c1958ab3e46cbd"]}, @nested={0x38, 0x96, [@typed={0xc, 0x6c, @str='ppp1\x00'}, @generic="b5e35f225d6946f522b995f808d05007c004476417cd2bcbd855ceedffa666", @typed={0x8, 0x6d, @fd=r2}]}, @typed={0x8, 0x7c, @ipv4=@remote}, @generic="07a7f8c387ebb1d3e84e2b6b3bd674979040114042edf7118d5a08b8aed7ca2f3c8c685f69a26aeac54542ab7d4ba4cdbe72972e121ce6be74262e2ac4e8cc527aa75138733e215133d224b3dda822a085a5785817c0454332c2f0005d4a5685a19300f7a7f3d5ad1907b6a413e920fc6c7f73437123bd12e4433cdd3f7b7f01bd0ae5128d5664c8e5333582e496c70a957d0ec6ceb8225a68462d518aee12faa2f85372bb36758b35228d3dda237bb9c1046f93e16538ed8fd17357a9d6e5808fd78ee19b0c16ca0845863d92ffe4324fd815bfd4c18e9143a2579ec8c3521f0f8c09dc53f5efb0397082100a89ba07bce9f9a2", @typed={0x8, 0x58, @u32=0x1a6d}]}, 0x228}, {&(0x7f0000000380)={0x13c, 0x40, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0xd, @pid=r3}, @generic="ae99dce4387d6df447420c372a424e683d20ea3b74270f13e50bd881bd1d724efed27988fbda48d3f113939b4ab09ad90b0cc9dfb7d7cd0a9ba6a51b65bc7eccc9c77472228d43bfbcf11f07178f9918d407bfa625e0334de29b8156896c9dc5b883216d271845bc71828600cf651074e1c74c15d53cd82695", @generic="804fa12a219c2f1f97722d74a939be080e1c04759b2e4b4f139feae0cf1be0392aeff2f2244d1dfbdfb7b6303e0f7e9079589c7eb687bd66f58b228cf11c968d060ade58d4cae53e973875e35b1a78abbcb634870b5adb6eb433e0604c80cd7bc4bc50a3f777d82d4cd8c06c393dbd975ca0f0ff323d6b8dbc7a0534db8783f21e13a9fa6bc04d54c0cb27a0f70e60f5af7cb34f", @typed={0x8, 0x5c, @pid=r4}, @nested={0x4, 0x28}, @typed={0x8, 0x91, @uid=r6}]}, 0x13c}, {&(0x7f0000000600)={0x137c, 0x1d, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xec, 0x19, [@typed={0xc, 0x7, @u64=0x1}, @typed={0x8, 0x60, @uid=r8}, @generic="bf392ec1ec2a22136069824acff4926a099e9ef2ed2707aabf73c41e4fee96f2ce8bc479e450165af3849e080ca37caceba558ab0276a7e3539b6f2a761208a2c902c605809cfb84abc178928e5c0529548f3cdfa723c5dcbd4a77122d844dfa95c8385ed5402d79cc3adf2c3eca278e1b7790da81eaaf701c47f6f5e63a59566d84afb291d02ec4788f10660e156948fe7529b52dc1d8950be6c8b5e5f7b0e53bb003b590365e9e9d213d31d79b294eaca999b5c27e135c10db88690551db6e8706a4d08a62cbaa11bc", @typed={0x8, 0x6e, @uid=r9}]}, @generic="f8c849464016163a9476b1f629215b326756db81e097b0c25e83d50abf27e0495c2d82eddb68a56426b0ae2df0ddb9c95a6a26866fb6925d47400a", @typed={0x8, 0x87, @ipv4=@broadcast}, @typed={0xc, 0x45, @u64=0x4}, 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@generic="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", @generic="9c923ba4b7d9a52439ef5c5faf810d227f7009a5b5f122278dcf83bd2355d3718816267486995afa2e6c64", @generic="b9b39df58b77ac9514ca0b2d47d0467b0edef252a3c80b93b7944455", @typed={0x4, 0x2}]}, @nested={0x1b0, 0x2f, [@generic="522b88c841bad8d8f06a24cd9069e2f440b0c3de170148e389ff7e94361ba2022b23a1911aeae5683964a1e253c478e37d129aaa8b849090082d7c435d16f866327e145edacd8d00c734c06a122b76b382635878151b85d00dddfd745c2166d806cfe1bf12bd5029adb407d0b4e45d3a756bfeeb9a92c72a935ab20aa7d408aa40", @generic="9e1438fc4a45dc881cdc79b07383f64683ce0ab14df00f0c575320bc8ab3d40e52b4e4e590ca3a535827728aad635f66925a81bb63107450b0fad4e69a5e1d378c9d22f9d4ce741d7faeff04f5c3e1d11822b88701eb9cbb9bccb91075986f84b2714c5ff90331", @typed={0x8, 0x2, @uid=r17}, @typed={0xbc, 0x2d, @binary="94199d63b3a00f95f22dba00fc3944ddf895cf3e3221510dbb2a32d0dc438b3f0e2b7c11863e84f2ac3a45e4a55769fa526853f9f57c819383d9fb6dc9f3ff36ea82fa8aa58ac7245e3005182d8e2977b9906fe6f2dd7b3c4b09c3e6cdef591b29f67cfe8946b8d4b64d3d816266c73e650bda4211ce161e8521d73a031a33ae455a7de1d78cd8faf8763a04d275eac623bfed4648dc3d8d701fee229f82487dea25d2ac70b814415d264a33a051ec5e5c22d0d8ecb539"}]}, @typed={0x8, 0x4, @pid=r18}, @typed={0x8, 0x93, @uid=r20}]}, 0x12d8}], 0x5, &(0x7f00000036c0)=[@rights={{0x30, 0x1, 0x1, [r21, r1, 0xffffffffffffffff, r0, r1, r22, r23, r24]}}, @cred={{0x1c, 0x1, 0x2, {r25, r27, r38}}}, @cred={{0x1c, 0x1, 0x2, {r40, r41, r52}}}, @rights={{0x20, 0x1, 0x1, [r54, r55, r56, r57]}}, @rights={{0x24, 0x1, 0x1, [r58, r1, r59, r64, r0]}}, @rights={{0x18, 0x1, 0x1, [r65, r66]}}, @cred={{0x1c, 0x1, 0x2, {r67, r69, r70}}}, @rights={{0x24, 0x1, 0x1, [r71, r0, r0, r0, r72]}}, @cred={{0x1c, 0x1, 0x2, {r73, r74, r75}}}, @cred={{0x1c, 0x1, 0x2, {r76, r78, r88}}}], 0x158, 0x20008842}, 0x2000) 21:14:42 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0x7) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1571.998476][ T7353] debugfs: File 'dropped' in directory 'md0' already present! [ 1572.032035][ T7353] debugfs: File 'msg' in directory 'md0' already present! 21:14:42 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0xffff8000) [ 1572.048860][ T7354] debugfs: File 'dropped' in directory 'md0' already present! [ 1572.049633][ T7353] dlm: Unknown command passed to DLM device : 0 [ 1572.049633][ T7353] [ 1572.068357][ T7354] debugfs: File 'msg' in directory 'md0' already present! 21:14:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:42 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x80ffff00000000) 21:14:42 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$SIOCAX25CTLCON(r2, 0x89e8, &(0x7f0000000100)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x7, 0x6, 0x5, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default]}) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r0, r1, 0x0, 0x3a, &(0x7f0000000040)='%fusermime_type,eth1[securityself.systemmime_typevmnet1@)\x00'}, 0x30) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x145240, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0x20}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000240)=0xffffffff) 21:14:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1572.399721][ T7354] debugfs: File 'dropped' in directory 'md0' already present! [ 1572.459271][ T7359] dlm: Unknown command passed to DLM device : 0 [ 1572.459271][ T7359] [ 1572.473879][ T7379] dlm: Unknown command passed to DLM device : 0 [ 1572.473879][ T7379] [ 1572.504245][ T7379] dlm: Unknown command passed to DLM device : 0 [ 1572.504245][ T7379] 21:14:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1572.545668][ T7354] debugfs: File 'msg' in directory 'md0' already present! [ 1572.606709][ T7383] dlm: Unknown command passed to DLM device : 0 [ 1572.606709][ T7383] [ 1572.650950][ T7383] dlm: Unknown command passed to DLM device : 0 [ 1572.650950][ T7383] [ 1572.685334][ T7383] dlm: Unknown command passed to DLM device : 0 [ 1572.685334][ T7383] [ 1572.713390][ T7383] dlm: Unknown command passed to DLM device : 0 [ 1572.713390][ T7383] 21:14:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x800007, 0x8}) 21:14:43 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x100000000000000) 21:14:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) fsetxattr$security_evm(r0, &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@v1={0x2, "17160fd9f6ad"}, 0x7, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:43 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x2e, @local, 0x4e20, 0x4, 'sh\x00', 0x10, 0x5, 0x37}, {@empty, 0x4e21, 0x4, 0x100000001, 0x7, 0x5}}, 0x44) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000040)) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'bcsf0\x00', 0x18002}) [ 1573.084282][ T7397] dlm: Unknown command passed to DLM device : 0 [ 1573.084282][ T7397] 21:14:43 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x200000000000000) 21:14:43 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa5270678fc57f180bd8209ee9010a2db95b040229cbab35a2fdbede5fbb11b1bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) getsockopt$inet6_int(r1, 0x29, 0x73, &(0x7f0000000000), &(0x7f0000000180)=0xfffffffffffffe45) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x2, 0x5}}, 0x20) 21:14:43 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:43 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x300000000000000) [ 1573.337568][ T7419] dlm: Unknown command passed to DLM device : 0 [ 1573.337568][ T7419] 21:14:44 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000200)={0x5, 0x0, 0x2080, {0x100000, 0xb5cd0e6cdb13d2e2, 0x1}, [], 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[ 1573.386654][ T7419] dlm: Unknown command passed to DLM device : 0 [ 1573.386654][ T7419] 21:14:44 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47b") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x1a) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1573.666808][ T7434] dlm: Unknown command passed to DLM device : 0 [ 1573.666808][ T7434] [ 1573.713546][ T7436] dlm: Unknown command passed to DLM device : 0 [ 1573.713546][ T7436] [ 1573.997748][ C1] net_ratelimit: 16 callbacks suppressed [ 1573.997757][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1574.009294][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1574.077731][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1574.083552][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1574.089431][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1574.095208][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1574.101070][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1574.106845][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:14:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0x0, 0x800007, 0x8}) 21:14:44 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47b") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:44 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x400000000000000) 21:14:44 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_read_part_table(0xffffffff, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000000)="6528fe00bdbb4265efc1fb44b9c0bfbe017c543048c05b8ccfecda55dd8fb7e9f64a43c9c67954f6582fbe917b201c739294bf9e50", 0x35, 0x9}, {&(0x7f0000000200)="dbb4f2674e91214b50ee33ecc1c8ef10fdb1d1f1d7afc92e67665542ab18fe9f1075a07def2ff67829b6d0879fc4422bd219060f6f476fcdee3022d03e14b4bcb511304ebdfb3e9db0c4eb4863aef59b3542d297a5b5a9fbe88dcad947280529ea7aac2b7773d17c8fc410b6637b92c0eb8152a37989908ec32a885dfc4f6f54796a107278144eb240cd7d7542981b09463d785e225b8fc2fbe8b13e9f30d9fab5763f314496695927aebb513a307f5adec8dccbd3df9b048f13a0e12b6687da425ce9d28313fc99", 0xc8, 0x3}, {&(0x7f0000000300)="30c58fb0f94947a4636d55b137385d4b1e12dab54cb52f21ec1daf6fbe30e27e178dd14c97062d8ffc763b3ff5e856d1122abf367d76a7b8257f4527cc0ce657fcf16eed194bd174844318672fcba18e520c5a5b2e8b2af30498b2b543a036a8c29247b630ee8ec58a86828ae2637b8c28c1369b6a57bafcdffe321caec69c0685b6d7a066", 0x85, 0x3}, {&(0x7f00000003c0)="a7648918f3d679fe59d2e4225e3786a9c16681b1a493ce2b3bc5088dc4713f767f40da8295e99ddebe67cab303cc7e8b1704dd06162b5907d449e7fa7b01793287af4cfc89c90e0a90403ef1e7e16a29532ec4fd075632337cd5d3185df97bdbba71515f57f4b19d0674e0052274bbb8d5ab91971caf13ae5710df22098b530810a14d93e8ad90a9be8d85853a8f91e5ac021f5fa37af8ca371179b60dd5bd05a6fd6c862c9f17eaccfa7b398d716665c4a5c08a63b707dee31d3f0a7968daeb226ceab89e4063a452414ad1323f857d57f0c7e64712cc195daae05a3cc5f43e842f7b8b86524930ac7a31578b03db79e21221", 0xf3, 0x7}, {&(0x7f00000004c0)="17584c66de70493ae765e239a83eeef7318d6b5be721b46f549915a5a86bd6089b138ac48cc954d96421c11a344c1b6bbb80b77b41c71544820554aeefad4e06d697a133ef4fca2cb89abc285ca7c4cf8785ab40ecc19635a4e832cb9ca5b046ea39da75ac44707c33ede782025daaefa74fa7220a323e3603114ad94754178f046ec84cfd19b5241ae61186c086276c5f9262d708c94aa8bc57d92625eecc191d47802340d085dcdc1a151aba290ecd7bd2ddbc910f40d67cc765f47ce2bdac9680c9a01148902b2c9acdbfa1da61f61ad881dbdb8f3b65f21b7e2df05ced9ae6ad3e87f1bdb6b53ce5f922c819cf8ccccc78eb35b36f67ae9319579fe1", 0xfe, 0x5}, {&(0x7f0000000040)="d06139e43437c87f5a20d5b73cd7928eab7d3091e3575127c28abf6bb5d084c317ed56fea6a67001d6f700fca0ab3d7ad0698a8227b409d0643aa93045073905242b91", 0x43, 0x4}, {&(0x7f0000000100)="0802b696", 0x4, 0x1}, {&(0x7f0000000140)="5093c8c2b706ebf439e03393261f4e98bfacc9f57795694871601e6daaf22dd880b6ad3e22b37d6cc0e798897219b999fbe8b805bce243083b47d8151e92", 0x3e, 0x6}]) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000006c0)='tls\x00', 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000680)={{0x1ff, 0xcf8, 0x4, 0x1ff, 0x5, 0x395}, 0x10000}) 21:14:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000140)="791c265674a46c92bbf31966e71697c92e952d654792371d836872850f5c458b77aabd8ebd022147b4bf5edc2eae268c870052876df5a844b367f4b185b541af4b1f49d60dc8a26e78a9b6d37a36684169ffc50c413dd67c2ce1cbd19be382b3d143fce338d0c11e5009aabda0e1bd3f4a20d21bbc755d8b96d066e28892b6e6fb71216aae21c6b78a22da819ffa36a5d40ccce33972fa7f7c4b55c75dc9262eb4d9920ef68f023b345ee9a172172356a316740ce247cbb9fc6dad5f85775e45709654de1a058a0ee77a63250efd07acf7997b13b4399ca54721ce0502ed43568b970b") ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:44 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x500000000000000) 21:14:44 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47b") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) [ 1574.379266][ T7457] dlm: Unknown command passed to DLM device : 0 [ 1574.379266][ T7457] [ 1574.397736][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1574.403557][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:14:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:45 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x600000000000000) [ 1574.538790][ T7469] dlm: Unknown command passed to DLM device : 0 [ 1574.538790][ T7469] [ 1574.573934][ T7467] dlm: Unknown command passed to DLM device : 0 [ 1574.573934][ T7467] [ 1574.674424][ T7471] dlm: Unknown command passed to DLM device : 0 [ 1574.674424][ T7471] 21:14:45 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x80000000000000}, 0x0, 0x1000000000000004, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x3c, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/60}, &(0x7f0000000200)=0x78) lsetxattr$security_ima(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.ima\x00', &(0x7f00000002c0)=@ng={0x4, 0x8, "f4c6839064b3c8ceef645812dee4e08280d598ab"}, 0x16, 0x7) 21:14:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x800007, 0x8}) 21:14:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/d\x7f\x00\x00\x00lm-control\x00', 0x8083e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/142) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x56d14caa3294ed1a, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) 21:14:45 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x700000000000000) 21:14:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf0") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:45 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:14:45 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x3ff, 0x8001, 0x2, 0xffc, 0x2, [{0x4e, 0x9, 0x3, 0x0, 0x0, 0x4}, {0x7f3c6ba7, 0xb3, 0x3, 0x0, 0x0, 0x108}]}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0xeb, 0x0, 0x1, 0x2641}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)={r4, 0x72}) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000000)=0xf4240) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:14:46 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:46 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x800000000000000) [ 1575.368199][ T7505] dlm: Unknown command passed to DLM device : 0 [ 1575.368199][ T7505] [ 1575.392228][ T7505] dlm: Unknown command passed to DLM device : 0 [ 1575.392228][ T7505] [ 1575.408033][ T7507] dlm: Unknown command passed to DLM device : 0 [ 1575.408033][ T7507] 21:14:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x5, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0xfffffffffffffeb9) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x91546fc1a1ef1d13, 0x0) ioctl$MON_IOCQ_URB_LEN(r2, 0x9201) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/\x06ev/snd\x1epcmC#D\x01c\x00', 0x1, 0x202042) write$nbd(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x18e) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000140)={0x20000, 0x0, [0x9a, 0x2, 0x0, 0x0, 0x8, 0x8, 0x3, 0xc03a]}) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r8, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xffff, 0x1ff, 0x8000, 0x2, 0x8001, 0x4, 0xe4, {0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1, 0x8}}, 0x0, 0x4, 0x3, 0xfffffffffffffff8, 0xac6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000280)={r9, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e20, 0x4, @loopback, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}]}, &(0x7f0000000440)=0x10) write$nbd(r7, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$TCSETXW(r7, 0x5435, &(0x7f0000000200)={0xaa9, 0x2, [0x8, 0x2, 0x6, 0x7, 0x3], 0x9}) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$packet_buf(r6, 0x107, 0x16, &(0x7f0000000000)="ce6c7cef1689c67a8e1571bf", 0xc) [ 1575.441798][ T7505] dlm: Unknown command passed to DLM device : 0 [ 1575.441798][ T7505] 21:14:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000200)={0x1, 0xa, 0x0, [{0xfffffffffffffff9, 0xc6, 0x1f, 0x3c2, 0x10000, 0x8, 0x9}, {0x13, 0x9, 0x5, 0xffff, 0x4, 0x400, 0x9}, {0x7, 0x0, 0x0, 0x7, 0x7fff, 0x2, 0x4}, {0x7, 0x3, 0x1, 0x101, 0x4, 0xe23, 0x81}, {0x2, 0x52, 0x1, 0x81, 0x10001, 0x5, 0x800}, {0x9, 0x2cd, 0xf11, 0x6, 0x9, 0x6, 0x1}, {0x5, 0x3ff, 0x0, 0x4, 0x0, 0x85, 0xffffffff}, {0xa4, 0x1000, 0x3, 0x6, 0x4, 0x0, 0xfffffffffffffffd}, {0x7, 0x2, 0xffffffff7fffffff, 0x8, 0x4, 0x6, 0x9}, {0xaa, 0x3, 0x2, 0x50, 0x20, 0xfffffffffffffff9, 0xfd8}]}) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x444000, 0x0) syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0xffffffffffff5503, 0x300000) getpeername$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x10) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$LOOP_CLR_FD(r2, 0x4c01) 21:14:46 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x3f00000000000000) 21:14:46 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1575.608871][ T7518] dlm: Unknown command passed to DLM device : 0 [ 1575.608871][ T7518] [ 1575.631588][ T7518] dlm: Unknown command passed to DLM device : 0 [ 1575.631588][ T7518] [ 1575.675220][ T7521] debugfs: File 'dropped' in directory 'md0' already present! [ 1575.685090][ T7518] dlm: Unknown command passed to DLM device : 0 [ 1575.685090][ T7518] [ 1575.711335][ T7521] debugfs: File 'msg' in directory 'md0' already present! [ 1575.723457][ T7524] dlm: Unknown command passed to DLM device : 0 [ 1575.723457][ T7524] [ 1575.777343][ T7531] dlm: Unknown command passed to DLM device : 0 [ 1575.777343][ T7531] [ 1575.792921][ T7528] dlm: Unknown command passed to DLM device : 0 [ 1575.792921][ T7528] [ 1575.802796][ T7521] debugfs: File 'dropped' in directory 'md0' already present! [ 1575.822661][ T7521] debugfs: File 'msg' in directory 'md0' already present! 21:14:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x800007, 0x8}) 21:14:46 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:46 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x4000000000000000) 21:14:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r3 = fcntl$dupfd(r2, 0x203, r0) ioctl$VFIO_IOMMU_MAP_DMA(r3, 0x3b71, &(0x7f0000000000)={0x20, 0x0, 0xbbd5, 0xffffffffffffcd38, 0x5}) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000000)='/dev/usbmon0\x00', 0x40000, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="7536788d106d1a68c91478ab702c0b39a36e5fac2d7f0b9e073d95fa50ec8f1da1071025ddd3b7e1e6b2cca2f131675fc4e64d41b74358de7a8c49122f541665303649fb95670c445fe93a4129da07092872bdcf041168a4e0225244bb24ce1e758088f45bd0e662ba7bd26ae9", 0x6d}, {&(0x7f0000000200)="6debb953e50b1e9210b1418ce1ab7d70b642db684ec78877ba75efc1a77993067d75caf173d147f0430796d823c2bccfd2b09fa853ba8c5bfe220c19e412f350503ea115a20073938c661bbb5331f2824cecb50bd04cdd711b3012111e3abb5eb352df17b011bde5494deb454308d9f570bdd9c3c48aa5b10bbc2ef5949ba95943994dd562a686d2ceb4c0de82e6904d314e04f1525aa1ddcc38d42f501834d01ead9cf5cd190f8d5ce3c49a7814ee5a4c", 0xb1}, {&(0x7f0000000100)}], 0x3, 0x4) [ 1576.147983][ T7542] dlm: Unknown command passed to DLM device : 0 [ 1576.147983][ T7542] [ 1576.182139][ T7513] dlm: Unknown command passed to DLM device : 0 [ 1576.182139][ T7513] [ 1576.192727][ T7546] debugfs: File 'dropped' in directory 'md0' already present! [ 1576.210603][ T7542] dlm: Unknown command passed to DLM device : 0 [ 1576.210603][ T7542] [ 1576.244501][ T7546] debugfs: File 'msg' in directory 'md0' already present! 21:14:46 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x104280) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/50) 21:14:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x7fffffff, 0x9, 0x1}) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:46 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:46 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0xff00000000000000) [ 1576.333120][ T7557] debugfs: File 'dropped' in directory 'md0' already present! [ 1576.367840][ T7557] debugfs: File 'msg' in directory 'md0' already present! [ 1576.391788][ T7560] dlm: Unknown command passed to DLM device : 0 [ 1576.391788][ T7560] 21:14:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:47 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$CAPI_CLR_FLAGS(r0, 0x80044325, &(0x7f0000000080)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:47 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x800007, 0x8}) 21:14:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8193, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:47 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) write$nbd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f050ffb83a80000000000000000ff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87728c5117f29738ad944b2034440ac0d7f6ab1657726fe72b53ebe563a6be72956b7b7d28b9f870c29a7c6bdb40fe210886a7af5e75929830050000000000000019544fc6d0a80f6433881e13c8879767d6248bdd16987b5da2677e849796103fc5aa000db51bd17b49977c5c9486b89b4f44a34b9f332c4e02c2126383"], 0x68) 21:14:47 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x1, 0x0, 0xffffffffffff4bb3, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xc8, &(0x7f0000000080), 0xc) r2 = socket$inet6(0xa, 0x4000000080002, 0x0) socket$inet6(0xa, 0xa, 0x5) connect$inet6(r2, &(0x7f0000005d00)={0xa, 0x0, 0x0, @mcast1, 0x7}, 0x1c) sendmmsg$inet(r2, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x68) openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0xa033a36a035823ba, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000000c0)={0x0, 0x2, 0x89, 0x3, 0x6, 0x7f8, 0x0, 0x6, 0xbe, 0x400}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1576.997769][ T7594] dlm: Unknown command passed to DLM device : 0 [ 1576.997769][ T7594] [ 1577.020806][ T7593] dlm: Unknown command passed to DLM device : 0 [ 1577.020806][ T7593] [ 1577.042951][ T7594] dlm: Unknown command passed to DLM device : 0 [ 1577.042951][ T7594] [ 1577.104525][ T7594] dlm: Unknown command passed to DLM device : 0 [ 1577.104525][ T7594] [ 1577.121376][ T7605] dlm: Unknown command passed to DLM device : 0 [ 1577.121376][ T7605] 21:14:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:14:47 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 21:14:47 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x206042) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x4, 0x100000001, 0xfffffffffffffffc, 0x20, 0x7, 0xff}, 0x0, 0x57, 0x1ff}) ioctl$VIDIOC_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f0000000140)={0x10001, 0x0, [], {0x0, @bt={0x1000, 0xb502, 0x0, 0x1, 0x2, 0x3, 0x0, 0x10000, 0x8, 0x2, 0x4, 0x7fff, 0x330, 0x0, 0x8, 0x10}}}) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=[{0x10}], 0x10}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000000), 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x8001, 0x4) 21:14:47 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r2 = fcntl$dupfd(r1, 0xf59885b11cd54a5, r0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x3, 0x5e}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1577.333579][ T7615] debugfs: File 'dropped' in directory 'md0' already present! 21:14:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 21:14:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'netdevsim0\x00', 0x1}) [ 1577.379180][ T7615] debugfs: File 'msg' in directory 'md0' already present! [ 1577.400126][ T7620] debugfs: File 'dropped' in directory 'md0' already present! [ 1577.417972][ T7620] debugfs: File 'msg' in directory 'md0' already present! [ 1577.451031][ T7622] dlm: Unknown command passed to DLM device : 0 [ 1577.451031][ T7622] [ 1577.563286][ T7631] dlm: Unknown command passed to DLM device : 0 [ 1577.563286][ T7631] [ 1577.610140][ T7631] dlm: Unknown command passed to DLM device : 0 [ 1577.610140][ T7631] 21:14:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000000100)) 21:14:48 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x82ad, 0x18, 0x1ff, 0x0, 0x0, 0x100000001, 0x18490, 0x19, 0x3, 0x5, 0xff, 0x4, 0x9, 0x5, 0x62, 0x5, 0x10001, 0xd81a, 0x1f, 0x4f, 0xb69, 0x3ff, 0x5, 0x1, 0x3, 0x2, 0x4, 0x4, 0x7, 0x8001, 0x80000000, 0xffffffff, 0x6, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x9190, 0x4, 0xfff, 0x9, 0x6, 0x8, 0x101}, r1, 0x28150b7a, r0, 0x3) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x34440) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x100) 21:14:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r2, 0xb55ed6878a3715a0, 0x1, 0x101, {}, ["", "", "", "", "", "", ""]}, 0x1c}}, 0x80) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000200)={r4, 0x8}) 21:14:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x800007, 0x8}) 21:14:48 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc01f180bd82099c0795fb139666279db11bedfb1fd557b0bdfcd7e12f5b0ffb83a83e65611b8e66182eff039800cca5319e87f29738ad944b2034450a00"], 0x68) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000000)={0x200, 0x4, 0x3, 0x6, 0xfffffffffffffffd, "300db6939a8431fbe6b13daac09295c0f77c40", 0x3, 0x300}) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1577.854203][ T7644] dlm: Unknown command passed to DLM device : 0 [ 1577.854203][ T7644] [ 1577.907789][ T7644] dlm: Unknown command passed to DLM device : 0 [ 1577.907789][ T7644] [ 1578.026320][ T7654] dlm: Unknown command passed to DLM device : 0 [ 1578.026320][ T7654] [ 1578.182173][ T7654] dlm: Unknown command passed to DLM device : 0 [ 1578.182173][ T7654] 21:14:48 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) 21:14:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), 0x0) 21:14:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1d4f02d09eb50baf}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x170, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x28, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3c7fbcc5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x58, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9118}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x800}, 0x8000) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0xf0, r2, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa47}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA={0x74, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ID={0x8}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40002}, 0x0) 21:14:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x20000, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xffffffff, 0xc, 0xffffffffffffffe1, 0x1, 0x0, 0x7, 0x202, 0xa, 0x5, 0x9e, 0x5, 0x9, 0x5, 0x7ff, 0x400, 0x2, 0x4, 0xffffffffd0466839, 0x100000000, 0x3, 0x7, 0x2, 0x6, 0x1f, 0x3, 0x68, 0xfffffffffffffc82, 0x7f, 0x10001, 0x8, 0x3, 0x5, 0x9a, 0xfffffffffffffff8, 0x9, 0x2, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x10200, 0xfee6, 0x100000000, 0x2, 0x88f, 0x3ff, 0x30}, r3, 0x10, 0xffffffffffffffff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:48 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc53f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$VIDIOC_CROPCAP(r1, 0xc02c563a, &(0x7f0000000000)={0x2, {0x64c, 0x4, 0x2}, {0x7, 0x5, 0x7, 0x8}, {0x0, 0x5}}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x3b, @empty, 0x4e23, 0x0, 'none\x00', 0x23, 0x520b6993, 0x7a}, {@rand_addr=0x1, 0x4e20, 0x2000, 0x9, 0x80000001, 0xffff}}, 0x44) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VIDIOC_QUERYCAP(r3, 0x80685600, &(0x7f0000000300)) 21:14:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), 0x0) [ 1578.364284][ T7668] dlm: Unknown command passed to DLM device : 0 [ 1578.364284][ T7668] [ 1578.385237][ T7666] debugfs: File 'dropped' in directory 'md0' already present! [ 1578.419317][ T7666] debugfs: File 'msg' in directory 'md0' already present! [ 1578.426626][ T7672] dlm: Unknown command passed to DLM device : 0 [ 1578.426626][ T7672] [ 1578.435547][ T7668] dlm: Unknown command passed to DLM device : 0 [ 1578.435547][ T7668] [ 1578.465367][ T7675] debugfs: File 'dropped' in directory 'md0' already present! [ 1578.468028][ T7668] dlm: Unknown command passed to DLM device : 0 [ 1578.468028][ T7668] [ 1578.485124][ T7675] debugfs: File 'msg' in directory 'md0' already present! [ 1578.490795][ T7672] dlm: Unknown command passed to DLM device : 0 [ 1578.490795][ T7672] 21:14:49 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b67000), 0x0) [ 1578.508883][ T7676] debugfs: File 'dropped' in directory 'md0' already present! [ 1578.518896][ T7676] debugfs: File 'msg' in directory 'md0' already present! [ 1578.540461][ T7681] dlm: Unknown command passed to DLM device : 0 [ 1578.540461][ T7681] 21:14:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b67000), &(0x7f0000000080)=0x102ba3212a803abe) 21:14:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pppoe(0x18, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e22, 0x2242, @local, 0x81}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="ecf030d4e40a1228cce4db72f57a9bed6abd4ef1a3d1b54a4e1914e3a24e386e887a7b36ba6d118ea26c573caf38b04a21970e8d674d8932ddc1b97eeb38570f41be99f8f2a87c706b7b70cdd91291fd26a37f426f69e8b6d0159497159797652e2222c4f3c0c79ffb4d365c806650e7db7fd3d6fb7a", 0x76}], 0x1, &(0x7f0000000200)=[@timestamping={{0x14, 0x1, 0x25, 0xb4}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14, 0x1, 0x24, 0xfe}}], 0x60}, 0x8001) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:49 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400001) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000240)) 21:14:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x800007, 0x8}) 21:14:49 executing program 3: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 1579.020829][ C0] net_ratelimit: 24 callbacks suppressed [ 1579.020865][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1579.118271][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1579.124596][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1579.211786][ T7679] debugfs: File 'dropped' in directory 'md0' already present! [ 1579.223192][ T7679] debugfs: File 'msg' in directory 'md0' already present! 21:14:49 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:14:49 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1c922db76dd03c790c319e87f29738ad944b2034440a"], 0x68) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7e1, 0xffff, 0x89dd, 0x7, 0x0, 0xfffffffffffffffa, 0x1400, 0x8, 0x3, 0x8000000, 0x6, 0xfff, 0x10000, 0xffffffffffffffc1, 0x1, 0x1, 0x2, 0x5, 0x5, 0x5, 0x4, 0x7, 0x3, 0xfa0, 0x9, 0x0, 0x1, 0xfffffffffffffff8, 0x8001, 0x20, 0x7, 0x1, 0x6, 0x3, 0x8001, 0x101, 0x0, 0x2, 0x4, @perf_config_ext={0xffff, 0x7f}, 0x0, 0x9, 0x99d3, 0x2, 0x6, 0x23b63f92, 0x4}, 0xffffffffffffffff, 0x6, r2, 0x13) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:49 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) bind$ax25(r0, &(0x7f0000000000)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}, 0x48) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000240)) 21:14:49 executing program 3: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 21:14:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40001208}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xfc, r1, 0x141, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5ae385bf}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5af2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x95c4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x73}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @loopback, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x294}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x100}, 0x1080) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1579.336271][ T7716] dlm: Unknown command passed to DLM device : 0 [ 1579.336271][ T7716] [ 1579.341255][ T7717] dlm: Unknown command passed to DLM device : 0 [ 1579.341255][ T7717] [ 1579.379253][ T7712] dlm: Unknown command passed to DLM device : 0 [ 1579.379253][ T7712] [ 1579.417425][ T7725] dlm: Unknown command passed to DLM device : 0 [ 1579.417425][ T7725] 21:14:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="336c21ead64a415ea6", 0x9, 0x4, &(0x7f0000000080)={0xa, 0x4e23, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x400}, 0x1c) openat$userio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/userio\x00', 0x0, 0x0) 21:14:50 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1579.487940][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:14:50 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x20000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:50 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x5, 0x2, &(0x7f00000000c0)) [ 1579.662564][ T7735] dlm: Unknown command passed to DLM device : 0 [ 1579.662564][ T7735] [ 1579.706147][ T7739] dlm: Unknown command passed to DLM device : 0 [ 1579.706147][ T7739] 21:14:50 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x68) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000000)={0x1, 0x0, "4bba88f9f67a0bd7282c33758d9855a73c25d629f5cda7f7", {0x8, 0x7}, 0x1000}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0xa, 0x1e, 0x1e, "148a399c0ce6b230d8897b97c947418f4aa4cba3ec1309109a6706aa2bbaee3e89fb20e349eb048b28d1c13c5d1692ba0e4d9bb36266b9a3b8c9860f6f2d3fd6", "e866decb2b54a122c9ebbef381c47ddfaad7ce6379fa9ecdf1f116055284777a", [0x3, 0x6f]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1579.926914][ T7749] dlm: Unknown command passed to DLM device : 0 [ 1579.926914][ T7749] [ 1579.955053][ T7749] debugfs: File 'dropped' in directory 'md0' already present! [ 1579.973342][ T7749] debugfs: File 'msg' in directory 'md0' already present! 21:14:50 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dda50d5e0bcfe47b1f00") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:50 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = syz_open_dev$dri(&(0x7f0000000340)='/dev/dri/card#\x00', 0xff, 0x3f27d169e58c7468) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000400)={0x44, &(0x7f0000000380)="a55d5e3890497fa310c644303a232ab0d9fc5d7161e9e8b9028eded521e2b756d6c2426b3b1008299da540adba6e4ec08ae440258b9e342cecb0f0b93078f6cab7b9dbcf"}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/112, 0x70}], 0x1, &(0x7f0000000200)=""/237, 0xed}, 0x1) 21:14:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x800007, 0x8}) 21:14:50 executing program 3: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 1580.003373][ T7752] dlm: Unknown command passed to DLM device : 0 [ 1580.003373][ T7752] [ 1580.039505][ T7749] debugfs: File 'dropped' in directory 'md0' already present! [ 1580.079071][ T7749] debugfs: File 'msg' in directory 'md0' already present! 21:14:50 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r3}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:50 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)={0x2}) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000240)) [ 1580.206291][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1580.237718][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1580.243609][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1580.317596][ T7771] dlm: Unknown command passed to DLM device : 0 [ 1580.317596][ T7771] [ 1580.327737][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1580.339132][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1580.345013][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1580.370809][ T7772] dlm: Unknown command passed to DLM device : 0 [ 1580.370809][ T7772] 21:14:51 executing program 5: perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x0, 0x200) getsockname$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x1, 0x4, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0xd, &(0x7f0000000280)={r7}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000100)={r7, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r8, 0x40}, &(0x7f0000000340)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0xa004, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x2, 0x36, 0xb, 0x12, 0x5, 0x2, 0x1, 0x42, 0xffffffffffffffff}}) semctl$IPC_RMID(r2, 0x3, 0x0) r9 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r9, 0x12, 0x0, 0x80000009) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000200)=""/197) [ 1580.433704][ T7776] dlm: Unknown command passed to DLM device : 0 [ 1580.433704][ T7776] 21:14:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x3, 0xffffffffffffe21b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x2000c000, &(0x7f0000000040)={0xa, 0x0, 0x200000, @remote, 0x2}, 0x1c) [ 1580.479801][ T7772] dlm: Unknown command passed to DLM device : 0 [ 1580.479801][ T7772] 21:14:51 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendto$inet(r1, &(0x7f0000000080)="11f7c84fbf3e80395f7841aa98ea49c784fb26b57ec486f0e71146e17b0febba8f4914298f1029e35a82ef3f8be48fd4c9b59365a3cb8754c69488fd222e6a2d19d43cbd2c8d2736dc", 0x49, 0x8000, &(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x100000890e, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x100, 0x94382) ioctl$VIDIOC_QUERYMENU(r3, 0xc02c5625, &(0x7f0000000180)={0x1f, 0x2, @name="83a39e419ab70c7124cae9af3736a8d8e051550079b88b92fcc4cb3e9cfe3fc9"}) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1580.558844][ T7780] dlm: Unknown command passed to DLM device : 0 [ 1580.558844][ T7780] 21:14:51 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef04598389b365302957f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a0cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x3, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0xfffffded) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) [ 1580.601961][ T7780] dlm: Unknown command passed to DLM device : 0 [ 1580.601961][ T7780] 21:14:51 executing program 3: socket$pptp(0x18, 0x1, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 1580.736217][ T7791] dlm: Unknown command passed to DLM device : 0 [ 1580.736217][ T7791] 21:14:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@empty}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x1, 0x4) 21:14:51 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1580.809712][ T7791] dlm: Unknown command passed to DLM device : 0 [ 1580.809712][ T7791] 21:14:51 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000), 0x1a9, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x207a9001}], 0x1, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000001400bfa30000000000000703000000feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000811e6403000000000045040400010000001704000001000a00b7040000000100006a0af2fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r3, 0xc0, &(0x7f0000000400)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r4, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r1, r2, 0x0, 0x9, &(0x7f00000000c0)='-cpuset/\x00', r4}, 0x30) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xfffffffffffffffe, 0x1, 0x5, 0x9, 0x0, 0x6, 0x20000, 0x8, 0x80000000, 0x3f, 0x5, 0x7, 0x6b, 0x100000001, 0x600, 0x8, 0x100000000, 0x7, 0x9, 0xdd97, 0x0, 0x2, 0x10001, 0x400, 0x6, 0x1, 0x8, 0xffffffffffffff3d, 0x5363, 0x8, 0x9, 0x3, 0x7, 0x1, 0x101, 0x2, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000000), 0x7}, 0x80, 0x2, 0xffffffffffff8000, 0x7, 0x1, 0x1000, 0xfffffffffffffffe}, r5, 0xf, r6, 0x8) [ 1581.167421][ T7815] dlm: Unknown command passed to DLM device : 0 [ 1581.167421][ T7815] [ 1581.223324][ T7819] dlm: Unknown command passed to DLM device : 0 [ 1581.223324][ T7819] 21:14:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x800007, 0x8}) 21:14:51 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)=""/149, &(0x7f0000000000)=0x95) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:51 executing program 3: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 21:14:51 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb09040, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/89) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000380)="878dc7c566333a9d60b693a0def422cd83e95e9dc7cc45ea0a64f2b0b1f57647f6bd45dd803ace13dceb144c4232f3269e9e85b2f4e6f5f84c3d40b2452382f97e1efdc930d73dda59df9bbbcef583a269e47843f010d3a4c960b6d05d2618a656f252c204fffa29119a63315bc4289a079472c87f5ea14d24d054b9d8a337ff7e30adfa355b8dda290d868d5c47b338b3962d9ef6ac44580b93d86d1b37836c34ce", 0xa2, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000000280)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'user:', 'fo\x00', 0x20, 0x4}, 0x2b, r4) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000000c0)={{0xc, @loopback, 0x4e20, 0x1, 'fo\x00', 0x31, 0x6, 0x4b}, {@loopback, 0x4e23, 0x10000, 0x4, 0x7fffffff, 0x401}}, 0x44) 21:14:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x26044c80, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x7, 0x4, 0x7, 0x101}, {0x100000001, 0x7fff, 0x0, 0x3ff}, {0x8000, 0x1000, 0x1, 0x8}, {0x6, 0x2, 0x80000001, 0x101}]}, 0x10) [ 1581.406691][ T7829] dlm: Unknown command passed to DLM device : 0 [ 1581.406691][ T7829] [ 1581.458144][ T7836] dlm: Unknown command passed to DLM device : 0 [ 1581.458144][ T7836] [ 1581.477230][ T7835] dlm: Unknown command passed to DLM device : 0 [ 1581.477230][ T7835] [ 1581.531359][ T7842] dlm: Unknown command passed to DLM device : 0 [ 1581.531359][ T7842] 21:14:52 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x6bcd7db5, 0x6, 0xc290000000, 0x5, 0x2}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:52 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x400000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x20000, 0x0) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000240)) socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x200000000000f, 0x5, 0x2, &(0x7f00000000c0)) [ 1581.595662][ T7845] dlm: Unknown command passed to DLM device : 0 [ 1581.595662][ T7845] 21:14:52 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_S_MODULATOR(0xffffffffffffffff, 0x40445637, &(0x7f0000000300)={0x3ff, "232ce7e5014ab652a3a62454404a998b8562147e4501991a567e94e7d0cf3582", 0x100, 0x7ff, 0x0, 0x1, 0x5}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x2ac) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bf42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a00"/104], 0x68) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='\'wlan1user\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x200, 0xffffffffffffffa0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x0, 0x1, [@loopback]}, 0x14) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000004c0)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000500)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000540)={r4, 0x1, 0x6, @dev={[], 0x1d}}, 0x10) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000200)=0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) kcmp(r6, 0x0, 0x5, r7, r0) [ 1581.740733][ T7853] dlm: Unknown command passed to DLM device : 0 [ 1581.740733][ T7853] [ 1581.759635][ T7849] debugfs: File 'dropped' in directory 'md0' already present! [ 1581.792664][ T7849] debugfs: File 'msg' in directory 'md0' already present! [ 1581.811268][ T7853] dlm: Unknown command passed to DLM device : 0 [ 1581.811268][ T7853] [ 1581.832984][ T7849] debugfs: File 'dropped' in directory 'md0' already present! [ 1581.856241][ T7856] dlm: Unknown command passed to DLM device : 0 [ 1581.856241][ T7856] [ 1581.868983][ T7849] debugfs: File 'msg' in directory 'md0' already present! 21:14:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x26, 0xd, 0x10, 0x1a, 0xa, 0xd23, 0x6, 0x2}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:52 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc008240a, 0x0) [ 1581.919603][ T7859] debugfs: File 'dropped' in directory 'md0' already present! [ 1581.926150][ T7856] dlm: Unknown command passed to DLM device : 0 [ 1581.926150][ T7856] [ 1581.956694][ T7859] debugfs: File 'msg' in directory 'md0' already present! [ 1582.022296][ T7864] dlm: Unknown command passed to DLM device : 0 [ 1582.022296][ T7864] [ 1582.043746][ T7860] debugfs: File 'dropped' in directory 'md0' already present! [ 1582.101837][ T7856] dlm: Unknown command passed to DLM device : 0 [ 1582.101837][ T7856] [ 1582.115470][ T7868] QAT: Invalid ioctl [ 1582.119509][ T7860] debugfs: File 'msg' in directory 'md0' already present! 21:14:52 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@rand_addr="dc5169c414e54250fbaadf811960c725", @local, @local, 0x0, 0x5, 0x10001, 0x0, 0x0, 0x280}) [ 1582.309144][ T7846] dlm: Unknown command passed to DLM device : 0 [ 1582.309144][ T7846] 21:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r2 = dup2(0xffffffffffffffff, r1) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000000)=""/88) 21:14:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) 21:14:53 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x5, 0x1b, r0, 0x0) write$eventfd(r0, &(0x7f00000002c0), 0x8) readv(r1, &(0x7f0000002580)=[{0x0}, {&(0x7f0000000300)=""/168, 0xa8}], 0x2) 21:14:53 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) eventfd2(0xfd, 0x801) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0xad, 0x37510000}) fcntl$setflags(r0, 0x2, 0x1) 21:14:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x800007, 0x8}) 21:14:53 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@ng={0x4, 0x0, "277251d6cebd08932a6d7461"}, 0xe, 0x1) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x80, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback}, 0xffffffffffffffe1) [ 1582.719738][ T7884] debugfs: File 'dropped' in directory 'md0' already present! [ 1582.727268][ T7884] debugfs: File 'msg' in directory 'md0' already present! [ 1582.749616][ T7889] dlm: Unknown command passed to DLM device : 0 [ 1582.749616][ T7889] [ 1582.767524][ T7884] debugfs: File 'dropped' in directory 'md0' already present! [ 1582.789608][ T7889] dlm: Unknown command passed to DLM device : 0 [ 1582.789608][ T7889] [ 1582.793998][ T7884] debugfs: File 'msg' in directory 'md0' already present! 21:14:53 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1005, 0x0) ioctl$int_in(r0, 0x80000080045017, 0x0) 21:14:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000000)=0x4) [ 1582.839068][ T7897] debugfs: File 'dropped' in directory 'md0' already present! [ 1582.846623][ T7897] debugfs: File 'msg' in directory 'md0' already present! 21:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) prctl$PR_SET_TSC(0x1a, 0x2) 21:14:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffed3, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) [ 1582.943547][ T7903] debugfs: File 'dropped' in directory 'md0' already present! [ 1583.064969][ T7903] debugfs: File 'msg' in directory 'md0' already present! 21:14:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000180)='bcsh0\x00') r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000140)={0x6f84, 0x3, 0x2, "8aff668249cbb87ba19e8a8a490ef67b39079a731e0bb5d991e2878ca47ab9f9", 0xdff4914893ce4dd7}) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x343, 0xc8ae, 0x7fffffff, 0x2, 0x13, 0x7, 0x401, 0xffffffffffffff7f, 0x101, 0x0, 0x3}) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000080)=0x81) 21:14:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600000000000000}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x13, 0x2}]]}}}]}, 0x40}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f00000000c0)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 21:14:53 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ftruncate(r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1583.107344][ T7916] dlm: Unknown command passed to DLM device : 0 [ 1583.107344][ T7916] [ 1583.143183][ T7916] dlm: Unknown command passed to DLM device : 0 [ 1583.143183][ T7916] 21:14:53 executing program 5: socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000380)=0x6e) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000004c0)={0x0, 0xc4, "42614a8cda00ab56c16bb4a137426da0449d064881de38051bd03df7da9a1324548cdeac58cdb5673e2906e47bc2e9061debe53872a327c6e285285cdd686aedf4e7d049af8e9318fa1301e07874041cf0fdd8ca8cfa13d5abee6dde4566126aa7674b9baca97aec0b1ae89757997e2840f001f7943454ffe2827be4fccdf16d7ec5f3d33545063b23834feb05a795b353f8bf5e34f40d0d0e879af033d6c6e4baa3ed6d1a97cb681107bd25e48ead26a61ec905be9ad1315c40d1349a56cd58a8eeca0f"}) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/46, 0x1000, 0x1800, 0x100}, 0x18) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r3, 0x10, r4, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) bind$xdp(r0, &(0x7f0000000080)={0x2c, 0x4, r3, 0x19, r0}, 0x10) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r5, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f0000000180)=0x1000000, 0x4) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KDSKBLED(r6, 0x4b65, 0xbe2) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000001c0)='trusted.overlay.redirect\x00', &(0x7f00000003c0)='./file0\x00', 0x8, 0x1) [ 1583.253543][ T7924] dlm: Unknown command passed to DLM device : 0 [ 1583.253543][ T7924] [ 1583.290394][ T7922] netlink: 'syz-executor.3': attribute type 19 has an invalid length. [ 1583.320774][ T7924] dlm: Unknown command passed to DLM device : 0 [ 1583.320774][ T7924] [ 1583.333873][ T7928] debugfs: File 'dropped' in directory 'md0' already present! [ 1583.346176][ T7928] debugfs: File 'msg' in directory 'md0' already present! [ 1583.355534][ T7930] dlm: Unknown command passed to DLM device : 0 [ 1583.355534][ T7930] [ 1583.364125][ T7924] dlm: Unknown command passed to DLM device : 0 [ 1583.364125][ T7924] [ 1583.373551][ T7932] netlink: 'syz-executor.3': attribute type 19 has an invalid length. [ 1583.383955][ T7933] debugfs: File 'dropped' in directory 'md0' already present! [ 1583.393487][ T7927] dlm: Unknown command passed to DLM device : 0 [ 1583.393487][ T7927] [ 1583.402533][ T7933] debugfs: File 'msg' in directory 'md0' already present! [ 1583.413030][ T7929] dlm: Unknown command passed to DLM device : 0 [ 1583.413030][ T7929] 21:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00'/70], @ANYBLOB='\x00'/152], 0x108) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x341}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f00000003c0)={0x15, 0x110, 0xfa00, {r3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x101}}}, 0x118) [ 1583.427813][ T7934] dlm: Unknown command passed to DLM device : 0 [ 1583.427813][ T7934] [ 1583.452073][ T7929] dlm: Unknown command passed to DLM device : 0 [ 1583.452073][ T7929] [ 1583.470617][ T7935] dlm: Unknown command passed to DLM device : 0 21:14:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000087c0)={0x0, 0x0, &(0x7f0000008780)={&(0x7f00000086c0)=@newlink={0x40, 0x10, 0x505, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600000000000000}, [@IFLA_LINKINFO={0x20, 0x12, @erspan={{0xc, 0x1, 'erspan\x00'}, {0x10, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_IFLAGS={0x8, 0x13, 0x2}]]}}}]}, 0x40}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f00000000c0)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) [ 1583.470617][ T7935] [ 1583.487334][ T7930] dlm: Unknown command passed to DLM device : 0 [ 1583.487334][ T7930] [ 1583.619039][ T7941] dlm: Unknown command passed to DLM device : 0 [ 1583.619039][ T7941] [ 1583.646207][ T7944] netlink: 'syz-executor.3': attribute type 19 has an invalid length. [ 1583.662947][ T7941] dlm: Unknown command passed to DLM device : 0 [ 1583.662947][ T7941] 21:14:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x800007, 0x8}) 21:14:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@local}}, {{@in=@initdev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, 0x0) sched_setattr(0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0x81, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaa6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) finit_module(0xffffffffffffffff, &(0x7f0000000240)='-nodev\x00', 0x2) socket$inet(0x10, 0x3, 0xc) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@dev, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@local}, 0x14) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:54 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x16a000, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000100)={{0x4, @name="0f06daa5533c656deb715d62d751c21b3cae72775f3df3a35062f9575f529548"}, 0x8, 0x5, 0x3}) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, r0, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x41) 21:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ee1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x16) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xfffffffffffffffc, 0x0) bind$netrom(r1, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null]}, 0x48) 21:14:54 executing program 3: ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000000)={0x8b2302f4fc7d6f47}) r0 = socket$inet6(0xa, 0x3, 0x20000000021) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x584, 0x0, 0x0, 0x4d97) [ 1583.816515][ T7949] dlm: Unknown command passed to DLM device : 0 [ 1583.816515][ T7949] [ 1583.881806][ T7955] dlm: Unknown command passed to DLM device : 0 [ 1583.881806][ T7955] [ 1583.919646][ T7958] debugfs: File 'dropped' in directory 'md0' already present! 21:14:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$void(r1, 0xc0045878) 21:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1583.959611][ T7958] debugfs: File 'msg' in directory 'md0' already present! 21:14:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@un=@file={0x0, './file0\x00'}, 0x80, 0x0}, 0xfd80) write$cgroup_subtree(r1, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) [ 1584.001461][ T7965] dlm: Unknown command passed to DLM device : 0 [ 1584.001461][ T7965] [ 1584.076048][ T7965] dlm: Unknown command passed to DLM device : 0 [ 1584.076048][ T7965] 21:14:54 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x40) [ 1584.184714][ T7974] dlm: Unknown command passed to DLM device : 0 [ 1584.184714][ T7974] [ 1584.216266][ T7979] debugfs: File 'dropped' in directory 'md0' already present! 21:14:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$SIOCRSSL2CALL(r0, 0x89e2, &(0x7f0000000000)=@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}) 21:14:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0xbde}]}}}]}, 0x3c}}, 0x0) [ 1584.230275][ T7979] debugfs: File 'msg' in directory 'md0' already present! [ 1584.397713][ C1] net_ratelimit: 21 callbacks suppressed [ 1584.397723][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1584.409344][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:14:55 executing program 3: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00') mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) renameat(r0, &(0x7f0000000180)='.//ile0\x00', r0, &(0x7f00000007c0)='./file0/f.le.\x00') [ 1584.477743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1584.483607][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1584.489608][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1584.495399][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1584.501330][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1584.504427][ T7992] dlm: Unknown command passed to DLM device : 0 [ 1584.504427][ T7992] [ 1584.507138][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1584.565478][ T7992] dlm: Unknown command passed to DLM device : 0 [ 1584.565478][ T7992] [ 1584.797743][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1584.803704][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1584.955558][ T8003] debugfs: File 'dropped' in directory 'md0' already present! [ 1584.978099][ T8003] debugfs: File 'msg' in directory 'md0' already present! 21:14:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x800007, 0x8}) 21:14:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d7f0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffde3) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x80, 0x0) fchdir(r3) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f00000000c0)={0x47, 0xfffffffffffffffe, 0xa, 0xc, 0xba42, 0xe55d8402cc0e397c}) 21:14:55 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0xd, &(0x7f0000000280)={r5}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x6, 0xdeff156, 0x3, 0xffffffff, 0x1}, &(0x7f0000000040)=0x14) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:55 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, 0x0, 0x0) 21:14:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)=0x8) 21:14:55 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x80050, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) timer_create(0x2, 0x0, &(0x7f0000000580)=0x0) timer_settime(r1, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, 0x0) timer_delete(r1) 21:14:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83eccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x8, 0x0, 0x119, &(0x7f0000ffd000/0x2000)=nil, 0x1}) [ 1585.134534][ T8015] debugfs: File 'dropped' in directory 'md0' already present! [ 1585.160105][ T8017] dlm: Unknown command passed to DLM device : 0 [ 1585.160105][ T8017] [ 1585.202865][ T8015] debugfs: File 'msg' in directory 'md0' already present! [ 1585.278359][ T8020] debugfs: File 'dropped' in directory 'md0' already present! 21:14:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x27a, 0x0) r2 = dup2(r1, r1) write$FUSE_IOCTL(r2, &(0x7f0000000100)={0x20}, 0x1380f0d) r3 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r3) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() getresgid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) chown(&(0x7f0000001440)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2000000000039) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(&(0x7f00000013c0)='./file0\x00', 0x27a, 0x0) [ 1585.328555][ T8020] debugfs: File 'msg' in directory 'md0' already present! [ 1585.346029][ T8027] dlm: Unknown command passed to DLM device : 0 [ 1585.346029][ T8027] [ 1585.355809][ T8015] debugfs: File 'dropped' in directory 'md0' already present! 21:14:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01002000493cd9ab46b49db6fbed75ccfcc2c9d7a005e195583544630fb3b692e00b3a43dddf598660f6d302ab801cf186932e8c188360b3c873e40b3bd42f7df863017ae0aa970f3362042acd0b9a649a87499054f2716de7ba728d54d8d0b24449833792d2175739221449278c683129605d6456c3cc470354feef938d9c48c8b5cbb898c2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xd, &(0x7f0000000280)={r2}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x4}, &(0x7f0000000040)=0x8) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000240)) [ 1585.388630][ T8015] debugfs: File 'msg' in directory 'md0' already present! [ 1585.447510][ T8020] debugfs: File 'dropped' in directory 'md0' already present! 21:14:56 executing program 1: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r0, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x7, 0x1f, 0x200, 0x1ff, 0x0, 0x401, 0x24001, 0x4, 0xf5, 0x0, 0x7, 0x422effa, 0x40, 0x7f, 0xde, 0x6, 0x7fffffff, 0x4, 0x2eb9, 0x2, 0x4, 0x1, 0x0, 0xfb, 0x0, 0x8, 0xb6c5, 0x1, 0x800000008, 0x4, 0x6b5, 0x800, 0x7f, 0xa460, 0x0, 0xfffffffffffff000, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x20000, 0x401, 0x10000, 0xb544d7756ff70ed4, 0x792c, 0x1, 0x1}, r0, 0xa, r1, 0x17) [ 1585.508301][ T8020] debugfs: File 'msg' in directory 'md0' already present! 21:14:56 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) write$nbd(r1, &(0x7f0000000200)={0x67446698, 0x1, 0x1, 0x4, 0x1, "e2599fb983f81974afe4eb04da1f5238ffbfc809be0741299cbb22f33e3ef7bb8218744980ec096463cc72e4cb9a3997b98192b27387d9cff3e9cce7c809b0e2647def8769263bc2f422d8f40d12c4375e8aaf28bf6ed5f34a1850bf832498904ff94cf8be53fedd8d9b79dd02a295541b2f62e506b0502f0e3dbf6a4914c7d299eae59ddc43a3debe3d35ae714ccd3f6fb784e7ae4b817b61696c7a9a69ca8a307fc95d9ba144add41794044bd3db74012c971bab8accce4f909ebcae2030ad3e1118e05a1c7632b842c3"}, 0xdb) 21:14:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x14, r1, 0x701, 0x0, 0x0, {0x4, 0x0, 0x1a0ffffffff}}, 0x14}}, 0x0) [ 1585.715087][ T8046] dlm: Unknown command passed to DLM device : 0 [ 1585.715087][ T8046] [ 1585.751792][ T8046] dlm: Unknown command passed to DLM device : 0 [ 1585.751792][ T8046] [ 1585.781352][ T8048] dlm: Unknown command passed to DLM device : 0 [ 1585.781352][ T8048] [ 1585.810889][ T8048] dlm: Unknown command passed to DLM device : 0 [ 1585.810889][ T8048] [ 1585.889597][ T8055] dlm: Unknown command passed to DLM device : 0 [ 1585.889597][ T8055] 21:14:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x800007, 0x8}) 21:14:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0xd, &(0x7f0000000280)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={r4, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r5, 0x40, 0x10}, 0xc) prctl$PR_MCE_KILL(0x21, 0x3, 0x3) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000001c0)=0xdf8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) accept(r0, &(0x7f0000000140)=@sco, &(0x7f0000000000)=0x80) r1 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x60000000, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x25) ptrace$cont(0x18, r2, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x42}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, 0x0}, 0x78) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) 21:14:56 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x205802) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 21:14:56 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:56 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x800) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) socket$tipc(0x1e, 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e22, 0xc4c, @empty, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @empty}}, 0x8, 0x1, 0x1000, 0x9, 0x179}, &(0x7f0000000140)=0x98) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000280)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000340)={0x14, 0x88, 0xfa00, {r5, 0x10, 0x0, @in6={0xa, 0x4e23, 0xfffffffffffff137, @empty, 0x101}}}, 0x90) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000200)=0xf4240) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x45}, &(0x7f00000001c0)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x4000041, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x1}, 0x260) [ 1586.170629][ T8075] dlm: Unknown command passed to DLM device : 0 [ 1586.170629][ T8075] [ 1586.182858][ T8075] dlm: Unknown command passed to DLM device : 0 [ 1586.182858][ T8075] [ 1586.199053][ T8075] dlm: Unknown command passed to DLM device : 0 [ 1586.199053][ T8075] 21:14:56 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, 0x0) 21:14:56 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000280)=0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) fsetxattr$security_selinux(r2, &(0x7f0000000080)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:system_map_t:s0\x00', 0x22, 0x3) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x401, 0x4f3, 0x5, 0xfff}, {0x40, 0x8, 0x80000000, 0x1f}, {0x100, 0x0, 0x9, 0x6}, {0xffff, 0xff, 0xa8, 0x6}]}) [ 1586.220805][ T8079] dlm: Unknown command passed to DLM device : 0 [ 1586.220805][ T8079] [ 1586.251256][ T8075] dlm: Unknown command passed to DLM device : 0 [ 1586.251256][ T8075] [ 1586.299553][ T8075] dlm: Unknown command passed to DLM device : 0 [ 1586.299553][ T8075] 21:14:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/\x05-\xf0\x0fn\xf7\x1a\x9a', 0x20a000, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$TIOCGPTLCK(r3, 0x80045439, &(0x7f00000000c0)) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffc) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000b67000), &(0x7f0000000080)=0x4) 21:14:57 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000fc0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000010c0)=0xe8) syz_mount_image$iso9660(&(0x7f00000007c0)='iso9660\x00', &(0x7f0000000800)='./file0\x00', 0x8, 0xa, &(0x7f0000000ec0)=[{&(0x7f0000000840)="38eb7ed6b0b25d9d96a3437f280065691b6279f9a96a18fb0e7deee8d97d2abc15edc6d71f6072162433c6adaf1949ca675b196bdfb3d3bf3b2b1925ff4c4d642887c619a0a7efd9b3032b3fb1432a6f973bae7601147b994518e7d4c72119d5bcdd2d01d8d5a783fdfd57be344f226c7221e6e026c7ab541771757ad1ca2f73cf048377f5816ca5078d2f35ecd11c80ac53f57adfc5dc563511532bd75a26ed25905bb2534238d4fe60a41675debc0dde261ca64267329a3ff948348f4c473131e18307c910bfc88227659f6335104d919a306321f25bac2e14a7401721d8130925e272fd2abe306294fdad512fa95965", 0xf1}, {&(0x7f0000000940)="df158f19e66f26adaf90a77015872c8b668a606391d78b3b960cffdaaf785050f1be11ad03715886e8c13869d99c031a79f133307cfad6506506720ecbd8e5cc409ea9e226586be871a7f179fa4cf8544bb089d8101b656265a05ec8cc3b8abbcd3eee17667d3fe0b09cfdf5b2026e664d55746341a79ddf8816bd3e725168d072cce7de51910f19f57f1fe840c4a14fbd3795f0c87a41caea5c562c6228daac675bcda2642a474eb27ede41d3dd79d902c427dadbd565e5b7d57a9d72dd2ff0f36ea9711e49590c826d4643939fed55fcd3389fb32309d1e7e1c554ab64fc17884d09c8318111d700", 0xe9, 0x8001}, {&(0x7f0000000a40)="704e4f3360ac5765fefe", 0xa, 0x7fffffff}, {&(0x7f0000000a80)="f6717e202548848ef64b526a80baa9d81f8b5327d43e0de3a060be152bf38e5b8f86b3a83c47fc5805e8c1e1c3e079414c140c8e9b684b718062632df54a942807e2a24384d990157e1c3bb871c31e96e75893", 0x53, 0xf5}, {&(0x7f0000000b00)="e7b8e9ab210c9d4de4760f7a29d9215e11be1717cbe65b432996a65fcbfd7ce43c3d4de06b64b3cd4eeedc9fe4688d04387a96f89a5c77740f", 0x39, 0xbb}, {&(0x7f0000000b40)="953d15df6a52b076f7d452018db0929a7ee58f99df8a61f5e0564e77bef1e998effbf5ab22c3e5d6537219612ded4b2cdec041b6cc2d694e6d0a3ff404c7724d0a69e296d8d66a59bad5170a03a5b783f6994d01be2bf5733db5bd15", 0x5c, 0xfffffffffffffff9}, {&(0x7f0000000bc0)="863db21851409780d3c7db026dc6100450a43ccb8aebc1908a4cb2b549f62050bd", 0x21, 0xe412}, {&(0x7f0000000c00)="56c36cdd174ed89f69eeb3b217d68904f89a195f1d32700d65752fb0c4f72aa29bc3d261473cf40d9aff6667fb50488ba98ebd95072466375a11f68d6b2f9a4a4ac1365ca3a94cbe2588cb79cbe070bec1887052cf1c7b92704363e5766e186cba48b7bbc9b93f5db9b584b1a82bad1ba1ee6382cd1e6588e64b9568cf8d05af6cb0a277440ab17942335e0dcfcc9ea900fc246f497b8756a7e2c4b5c413664dd99799d43338802348a4dbe9d3fad5297d6fd05aac4c4d518e32ac8eb13c5c621585abad80352d96bbe2", 0xca, 0x4b7e1711}, {&(0x7f0000000d00)="3d0a37461a2e96187f4e11111d0e5bd95bb7508a2e70877342714c21b7201c86bdeb7f5f29d8178d5d8552686dfff2379efaff876c1bbaf130f043fbd8d543dd10acc8802874c8952146d7532bfbc6b683306f6c114a96e7b0f012f6923550816c84789b914ab9d27c0af164c91a10bddc63741afa72b4a3972228a6da47ea05dff149162a708d5b8ec0eaff0d9d7ce06a84c603f0a5c6136cb8ac95c22a5afe4e93d07338d1bf691aeeccb18847f7419563ef52", 0xb4}, {&(0x7f0000000dc0)="5a8ebd40c42981c1f46b0c806ce08ab5c1cce280b273122eb673df419a0051b32d45fc4ca282265dc32d0c68ed0c746b2218cc47cebb374ceea2b5890a8899f2a02a64160031ab246a0ee43e7304faf13f76bac0271532ea8e9592ec8801173d0d06c8301ebe310ac3a38f9e75bf6e4f0c626dec4aef0b598a9e1ddddeffaa8fbc4b03d8c9a1f8b4d59e771f5fa8b4e6dd49da936fd383e97d3e3e2feecd578e80c94d8103699b81b003921d5ec2b25dd9069685f5be380f645c22d505853154e78419d74568b86b93bd63559b1e6179ec12b75f38dd7e5a38cadd8864e593b984196cbbaf5178ea3b33a16abe3d0e", 0xef}], 0x81000, &(0x7f0000001100)={[{@hide='hide'}], [{@subj_type={'subj_type', 0x3d, 'syzkaller\x00'}}, {@uid_gt={'uid>', r0}}, {@pcr={'pcr', 0x3d, 0x22}}, {@permit_directio='permit_directio'}, {@audit='audit'}]}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000001340)='TIPCv2\x00') write$nbd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e662a1cb21492f8816f1aa5319e87f29738ad944b2034440a00"/104], 0x68) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000680)={@local, 0x8, 0x2, 0x3, 0x7, 0x4, 0x2}, 0x20) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) r5 = accept4$nfc_llcp(r1, &(0x7f00000006c0), &(0x7f0000000740)=0x60, 0x80800) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000780)={0x0, r6, 0x4, 0x4, 0x4, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r3, 0x10, r4, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x14, 0xb, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x100000001, 0x6, 0x7, 0xf, 0x5b9857762a890865, 0xfffffffffffffff0}, @jmp={0x5, 0x1000, 0xc, 0x4, 0x8, 0x1, 0x8}, @ldst={0x1, 0x3, 0x1, 0x0, 0x8, 0xfffffffffffffff4, 0x4}, @exit, @exit, @jmp={0x5, 0x3, 0xd, 0x1, 0x6, 0xffffffffffffffd8, 0x10}, @alu={0x7, 0x6, 0x4212c9cc26f59281, 0x9, 0x9, 0x112, 0x10}, @call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000400)='syzkaller\x00', 0x2, 0xd2, &(0x7f00000004c0)=""/210, 0x41100, 0x6, [], r3, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000005c0)={0x2, 0x7, 0x28, 0x6}, 0x10}, 0x70) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004600)={&(0x7f0000003080)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003100)=""/57, 0x39}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/105, 0x69}, {&(0x7f00000041c0)=""/140, 0x8c}, {&(0x7f0000004280)=""/78, 0x4e}, {&(0x7f0000004300)=""/253, 0xfd}, {&(0x7f0000004400)=""/97, 0x61}], 0x7, &(0x7f0000004500)=""/248, 0xf8}, 0x2000) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000004640), 0x4) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) bpf$PROG_LOAD(0x5, &(0x7f0000004700)={0x15, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000001040000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="c0261e55d9757b0e85ca4837139141a63a1d6f953a8d5536bb151408a11e7d9e543e6b7c897921d07a4ba6895de10c0368de3b7afb56a2cc741ab95f8c3d5f760cc5078b4dddb6b88298fc08695258d9d5b787dffc"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x97, &(0x7f0000000240)=""/151, 0x40f00, 0x5f52a847e5745caa, [], r8, 0x10, r9, 0x8, &(0x7f0000004680)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000046c0)={0x1, 0xa, 0xfab, 0xfff}, 0x10}, 0x70) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4c000004}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@deltclass={0x2c, 0x29, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, r8, {0xfff1, 0x8}, {0x6, 0xe}, {0x0, 0x5}}, [@TCA_RATE={0x8, 0x5, {0x7, 0x10000}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x404801d}, 0x4000c001) r10 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x220301, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000000040)={'irlan0\x00', 0x200}) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001300)={&(0x7f0000001180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xb4, 0xb4, 0x3, [@typedef={0x10, 0x0, 0x0, 0x8, 0x3}, @datasec={0xc, 0x3, 0x0, 0xf, 0x1, [{0x5, 0x8, 0x9}, {0x1, 0xffe00, 0x7}, {0x3, 0x4, 0x8}], "bf"}, @datasec={0x7, 0x4, 0x0, 0xf, 0x3, [{0x1, 0x42d, 0x4}, {0x2, 0x0, 0x5}, {0x1, 0x8000, 0x2}, {0x2, 0x3, 0xfffffffffffffffe}], "9ac1e6"}, @restrict={0x0, 0x0, 0x0, 0xb, 0x1}, @const={0xc, 0x0, 0x0, 0xa, 0x3}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xb0f, 0x3}]}, @fwd={0x9}]}, {0x0, [0x0]}}, &(0x7f0000001280)=""/126, 0xcf, 0x7e}, 0x20) [ 1586.464084][ T8090] debugfs: File 'dropped' in directory 'md0' already present! [ 1586.479796][ T8090] debugfs: File 'msg' in directory 'md0' already present! 21:14:57 executing program 3: openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x0, 0x0) [ 1586.531410][ T8094] dlm: Unknown command passed to DLM device : 0 [ 1586.531410][ T8094] [ 1586.579714][ T8102] dlm: Unknown command passed to DLM device : 0 [ 1586.579714][ T8102] [ 1586.636541][ T8105] dlm: Unknown command passed to DLM device : 0 [ 1586.636541][ T8105] [ 1586.642253][ T8102] debugfs: File 'dropped' in directory 'md0' already present! 21:14:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$RTC_WIE_OFF(r0, 0x7010) syncfs(r0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000440)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x200}) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r4 = getpgid(0x0) getpriority(0x1, r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r5, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x7, 0x10001, 0x7, 0x5, 0x2, 0x1, 0x8, 0x159, 0x38, 0x164, 0x7, 0x6, 0x20, 0x2, 0x8, 0x3, 0x1}, [{0x2, 0x6, 0x8, 0x5, 0x4000000, 0xfffffffffffffe00, 0xfff, 0x4}], "f38318cc6958ed73731d792d2752f4e8dfc8c00bfbb646ff98dea3ca827c3d3309676eb8bc6e085f1ae2a33429d85fdb6c24297d696997c73a1fc190d8a8a5a5e38c98381380768a66fa88a65c6974017d5c3da8d33bbf2b4ddf08357f78ffdd4e4307d90167e7da713baff6"}, 0xffffffffffffff47) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000240)) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80101, 0x0) syz_kvm_setup_cpu$x86(r6, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000100)="c4417d73fd0266b837018ed066baf80cb8d495008fef66bafc0c66ed67660fc7b30900000043df32c4211de49a00800000410f01caf08317343e65420f786500470f01cb"}], 0x1, 0x78, &(0x7f00000000c0), 0x1) [ 1586.726744][ T8102] debugfs: File 'msg' in directory 'md0' already present! [ 1586.810372][ T8111] dlm: Unknown command passed to DLM device : 0 [ 1586.810372][ T8111] [ 1586.900407][ T8111] dlm: Unknown command passed to DLM device : 0 [ 1586.900407][ T8111] [ 1587.030226][ T8117] dlm: Unknown command passed to DLM device : 0 [ 1587.030226][ T8117] [ 1587.073743][ T8111] dlm: Unknown command passed to DLM device : 0 [ 1587.073743][ T8111] 21:14:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x800007, 0x8}) 21:14:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pause() 21:14:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x6d, &(0x7f0000745ffc), &(0x7f0000b96000)=0x35b) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0xb6, 0x4, 0x10, &(0x7f0000ffd000/0x3000)=nil, 0x7}) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:57 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:57 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000000200)="5f8366d2a2729e59644a879394c76ec7d0e498774edd224dac94e55752a27c36d1f47d7e8efca5a8bc077a6f0cb60a048c248cd570e3303d41c03857b32d02eb787ffab5b81aa3c27cc4d6ed78c34112c17f0da30364996096985e58c67aed6e74be42e50ec67dc940be00c4ce1f1b3683e76d0d4f3ac937571b52afdd1a94e6c4be40f26ef43dde4fced6fe3a7240a72b55c668", 0x94) socketpair(0x10, 0x1, 0xf2, &(0x7f0000000100)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872aa7911492f8816f1aa5319e87f29738ad944b2059440a"], 0x68) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) r2 = msgget(0x2, 0x260) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000040)=""/125) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:58 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) [ 1587.468774][ T8130] dlm: Unknown command passed to DLM device : 0 [ 1587.468774][ T8130] 21:14:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x40000, 0x0) ioctl$CAPI_REGISTER(r2, 0x400c4301, &(0x7f00000000c0)={0x6, 0x1, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x80000001, 0x9, 0x401, 0x401}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1587.590707][ T8139] dlm: Unknown command passed to DLM device : 0 [ 1587.590707][ T8139] 21:14:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7f, 0x37510000, 0x0, 0x3}) ioctl(r1, 0x8000, &(0x7f0000000140)="c0b4251b9f9fe7737bf07082d1df37c15c00cd489f3eb9fb45114dcdf72620f7aaa0541e3b90728d77fe3cfbfd91c12e2afdc4937ef15c79db09d8c594d29811eaede68d549eb283fc4bad15e530acd6cb8ce5adb6cf5ebe1ffbb12e23fa3bb62eba3add13c50769f06b11e4f272b83e516e3b6af11a4d4a5466ae9d2a043d1d0d233326bd5e18a88b499c871332e6cc9cbe3b8b86364bced220b34646aff9acd41959232ff4e2c5d680651acd13a3e969fd2a8ed8d96392365aefc26d1019f7a43635a3bb7d2b56437d622123b1ae93c68da9d1a94cd8cb2869d4f1eb") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:14:58 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000000000000000000000000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff030900000000000000d2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"], 0x68) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000008700)={0x0, 0x0, &(0x7f00000086c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="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"/292], 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000088}, 0xc018) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000100)={{0x29, @local, 0x4e22, 0x3, 'none\x00', 0x20, 0x3cd5b68f, 0x10}, {@remote, 0x4e24, 0x3, 0x40, 0x5, 0x4}}, 0x44) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000040)={0xa00000, 0x0, 0x7, [], &(0x7f0000000000)={0x9d09ef, 0x80000000, [], @value64=0x4}}) 21:14:58 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x22080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) write$binfmt_aout(r1, &(0x7f0000000280)={{0x108, 0x6, 0x6, 0x145, 0xffffffff, 0xffffffff, 0x1f, 0x2}, "3300a57b77601dcb72bdd43da8e70de23ac828841258b859cfa64e6d34a37b3b12ee7ccf21a08948ca55711e2356c122648d4cc3d37ae29dcd1492f3d660de45110d1ac36abbbeb4da1687", [[], [], [], [], [], [], [], [], [], []]}, 0xa6b) [ 1587.866183][ T8153] debugfs: File 'dropped' in directory 'md0' already present! [ 1587.891301][ T8155] dlm: Unknown command passed to DLM device : 0 [ 1587.891301][ T8155] [ 1587.900583][ T8153] debugfs: File 'msg' in directory 'md0' already present! [ 1587.917275][ T8155] dlm: Unknown command passed to DLM device : 0 [ 1587.917275][ T8155] [ 1587.929608][ T8154] debugfs: File 'dropped' in directory 'md0' already present! [ 1587.971009][ T8155] dlm: Unknown command passed to DLM device : 0 [ 1587.971009][ T8155] [ 1587.982009][ T8154] debugfs: File 'msg' in directory 'md0' already present! [ 1588.004459][ T8159] dlm: Unknown command passed to DLM device : 0 [ 1588.004459][ T8159] 21:14:58 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000140)=""/126, 0x7e) write$nbd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000000000000000fcff00000000a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a3cb21492f8816f1aa5319e87f2973893944b2034440a23930446742afc2b980ed87357578b0865a1253bb8dcb81f17c5c8d9a89b4113b3a22d989dd648443c00a77aeafc00a2ff9b1425044ffb9795b5d6a1a2c49a6d3ad23d7b83aa2fa3e013c2a6ff"], 0xb5) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x20203e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='\x00', r2}, 0x10) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r3 = fcntl$dupfd(r1, 0x80c, r0) getsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1588.021236][ T8157] debugfs: File 'dropped' in directory 'md0' already present! [ 1588.038123][ T8157] debugfs: File 'msg' in directory 'md0' already present! 21:14:58 executing program 1: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000240)) [ 1588.215019][ T8167] dlm: Unknown command passed to DLM device : 0 [ 1588.215019][ T8167] [ 1588.250187][ T8168] dlm: Unknown command passed to DLM device : 0 [ 1588.250187][ T8168] 21:14:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x800007, 0x8}) 21:14:59 executing program 5: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'veth0\x00', {0x2, 0x4e24, @multicast1}}) 21:14:59 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:14:59 executing program 3: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=ANY=[@ANYBLOB='iocharset=maccenteuro,check=s']) 21:14:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f0000000140)="11dc7a6c59615c9c58a50d442ed82c3f69f1f150b44ede8f5dadb1b51b13407c9551edf19ff39814336994d1cafaf8ff6bc3d36b7ffd334e3aa22c55c394a80dc8831cf438020396077f6af30284ef8fc2ed06665e8d7243bf9136c19bb5ad42c8c1d9bba3429dd981ab0f9a3dbd5bdb573c3f68dc54147e74edd63a44a410483193a2ce6cb6388bc067abcd54c2c813616865527e091b02fd5e554986f4ec2a59a3c62d932c2ebf33d28cf5be58c84bcfe9174026d80817a95b3e61b9ecaa1d36ff468a3c745d660afe67142863da7c94de8474222d263c7cdc349fbc2f8136098176c3a6a4") r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) move_pages(r3, 0x4, &(0x7f0000000040)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000080)=[0x1, 0x401, 0x7f, 0x2, 0x400, 0x400, 0x9], &(0x7f00000000c0)=[0x0], 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) [ 1588.612742][ T8185] debugfs: File 'dropped' in directory 'md0' already present! [ 1588.664359][ T8185] debugfs: File 'msg' in directory 'md0' already present! 21:14:59 executing program 3: pselect6(0x344, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r0, r1, 0x0, 0x7ffeffff) 21:14:59 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) 21:14:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r3, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) getsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x1, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000300)=[0x9]) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0xffffffff00000001, 0x0, "2ce6fb392a429563b184e50ae16a33bbe90ed4f1e5768a861a46154533454eb191465aca71ab75b668da29cae9d18a1dc89f115a260a162b94f8fa4efa8c8a854c8fb4d24990c8cf0c2f708bfc75c3a4"}, 0xd8) [ 1588.887145][ T26] audit: type=1800 audit(1567631699.459:51): pid=8198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=18286 res=0 [ 1588.943929][ T26] audit: type=1804 audit(1567631699.499:52): pid=8198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir520098520/syzkaller.rtGnUZ/2962/file0" dev="sda1" ino=18286 res=1 21:14:59 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x4, 0x70, 0x9, 0x54a, 0x8, 0x3eca, 0x0, 0x8, 0x80103, 0x3, 0x81, 0x80000000, 0x1, 0x3, 0xffffffff, 0x0, 0xff, 0x80000001, 0x7fffffff, 0xff, 0x1, 0x1ff, 0x5, 0x8, 0x452f, 0x9, 0x278a, 0x10001, 0x100, 0x1ff, 0xffffffffffff0000, 0x9, 0x2, 0x8, 0x400, 0x8, 0x8, 0x9, 0x0, 0x5, 0x0, @perf_config_ext={0x3b3, 0xffffffffffffffe0}, 0x2080, 0x3, 0x80, 0x9, 0x1000, 0xffffffffffffffc1}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r2, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r6, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000000540)={0x3, 0x901, &(0x7f0000000400)="9e855bcff9ae9bc795419e6e504dff3e8eaebfb2f2f6a543d5be7cddce4d485de0395001249aa2d6ef014ea98deba75ed1801b5861713844362f0cc73cc8f716265cd9f2928fb68743ea5dd53a821cf3901dcc48e941dd62291802738301790c9c9c618ff3ad17b6114be1a8481e1c5350f4f28213a75685e800280c5e1e69cb74f6f8082d76648a87098f2e01d3b882f03eb8cda272fd821e8c419b32e037209c3d33ba88bc0bf2df3d792e319828c52981ab2d587a9eb06068405281fc01c3899442586f", &(0x7f0000000500)="151da3e48a94eae348a4e9e38b70be2e8cf00e63e49fc1dfb3b4ade8d7d0106c3d02eb585eb0b6719543024b7320cc1b1bad4d1cdf39e4", 0xc5, 0x37}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0xd, &(0x7f0000000280)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r5, 0x3}, &(0x7f0000000200)=0x8) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x50043, 0x0) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r8, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000580)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000300)=0xf000) ioctl$VHOST_SET_VRING_ENDIAN(r7, 0x4008af13, &(0x7f0000000100)={0x3, 0x200}) sync_file_range(r0, 0x6, 0x1, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r9, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$KVM_PPC_GET_SMMU_INFO(r9, 0x8250aea6, &(0x7f0000000340)=""/186) [ 1589.030397][ T8202] dlm: Unknown command passed to DLM device : 0 [ 1589.030397][ T8202] [ 1589.053520][ T8202] dlm: no locking on control device [ 1589.097122][ T8202] dlm: Unknown command passed to DLM device : 0 [ 1589.097122][ T8202] 21:14:59 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) [ 1589.145461][ T8206] dlm: Unknown command passed to DLM device : 0 [ 1589.145461][ T8206] [ 1589.157150][ T8205] dlm: no locking on control device [ 1589.205706][ T8206] dlm: Unknown command passed to DLM device : 0 [ 1589.205706][ T8206] [ 1589.266146][ T8206] dlm: Unknown command passed to DLM device : 0 [ 1589.266146][ T8206] [ 1589.325343][ T8206] dlm: Unknown command passed to DLM device : 0 [ 1589.325343][ T8206] 21:14:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x0, 0x7f, 0x37510000}) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) 21:15:00 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffff01, 0xf69f2d0786e01bb2) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x6, 0x800) [ 1589.401441][ T8206] dlm: Unknown command passed to DLM device : 0 [ 1589.401441][ T8206] [ 1589.487352][ T8206] dlm: Unknown command passed to DLM device : 0 [ 1589.487352][ T8206] [ 1589.517813][ C0] net_ratelimit: 24 callbacks suppressed [ 1589.517822][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1589.529350][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1589.567875][ T8208] dlm: Unknown command passed to DLM device : 0 [ 1589.567875][ T8208] [ 1589.668126][ T26] audit: type=1804 audit(1567631700.249:53): pid=8227 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir520098520/syzkaller.rtGnUZ/2962/file0" dev="sda1" ino=18286 res=1 21:15:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x800007, 0x8}) 21:15:00 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) getsockopt$sock_buf(r1, 0x1, 0x3d, &(0x7f0000000080)=""/87, &(0x7f0000000140)=0x57) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 21:15:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 21:15:00 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x87880, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xae}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d7463702c706f72743d3078303030303030303030303030346532342c64656275673d307830303030303030303030303030303080000000000000006e6f6e652c76657273696f6e3d3970323030302e752c6f626a5f726f6c653d2e2c6f626a5f757365723d656d3170707031707070312c61756469742c657569643c", @ANYRESDEC=r3, @ANYBLOB=',uid=', @ANYRESDEC=r4, @ANYBLOB=',fowner<', @ANYRESDEC=r5, @ANYBLOB=',\x00']) 21:15:00 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x200000000000f, 0x100000000000003, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000008700)={0x0, 0x0, &(0x7f00000086c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="4bcb0000000000000000040000018af79754dcb8e7caa7f2795aa06d2d4499f77553d9b5f93f71541a4533e566a68f0b202d8a3f03cb70fe2c15e4508ea8ed66622af814f95d0a548c300d07d070d64e6b89a6ccb3f9445ba92ceaa8a6560815c13c1a34716c58ce017e4fc2bcf66e3b16d3f21fef8cfe6cedea65e2b7fd0fc63f12b89bee2694b016242cfaf63f3ef59d5b7214cf35f3c6d77c8f24866fdaee3c33c20e4300ca09b4f8619c5be481a38df378bec1eff1c2a6dc1d5af51f86e2aa2840ae3b05b1c2cbf4ed5acd4b39fc437b053e51bf96cbc0d2ee5ebe5d7b147c97c5fbd32e23fb37f7f8393262c7acfef348bb2f9f3d06adec0e351b30159b8cea7520ec0b4e5b6a94293a60ae73402c16afd800"/292], 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x168, r2, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffc57}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9a3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x28}}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@empty}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @local}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3000000000000000}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000}, 0x4) [ 1590.201862][ T8745] ================================================================== [ 1590.210368][ T8745] BUG: KASAN: use-after-free in debugfs_remove+0x10d/0x130 [ 1590.217584][ T8745] Read of size 8 at addr ffff8880936254e0 by task kworker/0:4/8745 [ 1590.225473][ T8745] [ 1590.227818][ T8745] CPU: 0 PID: 8745 Comm: kworker/0:4 Not tainted 5.3.0-rc6-next-20190830 #75 [ 1590.236588][ T8745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1590.246666][ T8745] Workqueue: events __blk_release_queue [ 1590.252210][ T8745] Call Trace: [ 1590.255515][ T8745] dump_stack+0x172/0x1f0 [ 1590.259868][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.264734][ T8745] print_address_description.constprop.0.cold+0xd4/0x30b [ 1590.271772][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.276639][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.281540][ T8745] __kasan_report.cold+0x1b/0x41 [ 1590.286675][ T8745] ? __sanitizer_cov_trace_cmp2+0x10/0x20 [ 1590.292410][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.297281][ T8745] kasan_report+0x12/0x20 21:15:00 executing program 1: ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)={0x9, 0xfff, 0xa3b}) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) 21:15:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000200)="11dca50d5e0bcfe47bf070") ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000003ec0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x800007, 0x8}) 21:15:00 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000b67000), &(0x7f0000000100)=0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x6000) write$RDMA_USER_CM_CMD_GET_EVENT(r2, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) [ 1590.301636][ T8745] __asan_report_load8_noabort+0x14/0x20 [ 1590.307293][ T8745] debugfs_remove+0x10d/0x130 [ 1590.307318][ T8745] blk_trace_free+0x38/0x140 [ 1590.307336][ T8745] __blk_trace_remove+0x78/0xa0 [ 1590.321457][ T8745] blk_trace_shutdown+0x67/0x90 [ 1590.326327][ T8745] __blk_release_queue+0x219/0x380 [ 1590.331462][ T8745] process_one_work+0x9af/0x1740 [ 1590.336416][ T8745] ? __schedule+0x776/0x17a0 [ 1590.341013][ T8745] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1590.341030][ T8745] ? lock_acquire+0x190/0x410 [ 1590.341059][ T8745] worker_thread+0x98/0xe40 [ 1590.341085][ T8745] kthread+0x361/0x430 [ 1590.341099][ T8745] ? process_one_work+0x1740/0x1740 [ 1590.341111][ T8745] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1590.341127][ T8745] ret_from_fork+0x24/0x30 [ 1590.341145][ T8745] [ 1590.355653][ T8745] Allocated by task 8129: [ 1590.355673][ T8745] save_stack+0x23/0x90 [ 1590.355686][ T8745] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1590.355698][ T8745] kasan_slab_alloc+0xf/0x20 [ 1590.355708][ T8745] kmem_cache_alloc+0x121/0x710 [ 1590.355724][ T8745] __d_alloc+0x2e/0x8c0 [ 1590.375630][ T8745] d_alloc+0x4d/0x280 [ 1590.375646][ T8745] __lookup_hash+0xcd/0x190 [ 1590.375659][ T8745] filename_create+0x1a7/0x4f0 [ 1590.375671][ T8745] do_symlinkat+0xf3/0x290 [ 1590.375688][ T8745] __x64_sys_symlink+0x59/0x80 [ 1590.386489][ T8745] do_syscall_64+0xfa/0x760 [ 1590.386506][ T8745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1590.386510][ T8745] [ 1590.386517][ T8745] Freed by task 8183: [ 1590.386531][ T8745] save_stack+0x23/0x90 [ 1590.386542][ T8745] __kasan_slab_free+0x102/0x150 [ 1590.386558][ T8745] kasan_slab_free+0xe/0x10 [ 1590.401595][ T8745] kmem_cache_free+0x86/0x320 [ 1590.401608][ T8745] __d_free+0x20/0x30 [ 1590.401621][ T8745] rcu_core+0x581/0x1560 [ 1590.401630][ T8745] rcu_core_si+0x9/0x10 [ 1590.401649][ T8745] __do_softirq+0x262/0x98c [ 1590.409769][ T8745] [ 1590.409782][ T8745] The buggy address belongs to the object at ffff8880936254a0 [ 1590.409782][ T8745] which belongs to the cache dentry(65:syz4) of size 288 [ 1590.409793][ T8745] The buggy address is located 64 bytes inside of [ 1590.409793][ T8745] 288-byte region [ffff8880936254a0, ffff8880936255c0) [ 1590.409798][ T8745] The buggy address belongs to the page: [ 1590.409811][ T8745] page:ffffea00024d8940 refcount:1 mapcount:0 mapping:ffff8880974efc40 index:0x0 [ 1590.423547][ T8745] flags: 0x1fffc0000000200(slab) [ 1590.423566][ T8745] raw: 01fffc0000000200 ffffea00025151c8 ffffea00016c56c8 ffff8880974efc40 [ 1590.423582][ T8745] raw: 0000000000000000 ffff888093625080 000000010000000b 0000000000000000 [ 1590.423587][ T8745] page dumped because: kasan: bad access detected 21:15:01 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x200}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r1, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x2000000, 0x4010, r2, 0x0) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x100, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x7b7) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x3e, 0x0) write$nbd(r4, &(0x7f0000000040)={0x6000000, 0x0, 0x0, 0x0, 0x0, "a3ef41749fa527ab78fc57f180bd82099cbab35a2fdbede5fbb11bedfb1f8cd557b0bdfcd7f42f5b0ffb83a83e65611b8e66182eff039800ccce5b3c9e6dd2af872a1cb21492f8816f1aa5319e87f29738ad944b2034440a"}, 0x68) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000140)={0x3, {0xff, 0x2, 0x100000000, 0x9}}) write$nbd(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x68) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000040)={0x0, 0xffffffff, 0x4, 0x6, 0x2}) 21:15:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 1590.423596][ T8745] [ 1590.480242][ T8745] Memory state around the buggy address: [ 1590.480255][ T8745] ffff888093625380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1590.480263][ T8745] ffff888093625400: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 1590.480272][ T8745] >ffff888093625480: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb [ 1590.480277][ T8745] ^ [ 1590.480287][ T8745] ffff888093625500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1590.480296][ T8745] ffff888093625580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 1590.480300][ T8745] ================================================================== [ 1590.480305][ T8745] Disabling lock debugging due to kernel taint [ 1590.566377][ T8745] Kernel panic - not syncing: panic_on_warn set ... [ 1590.629993][ T8745] CPU: 0 PID: 8745 Comm: kworker/0:4 Tainted: G B 5.3.0-rc6-next-20190830 #75 [ 1590.637709][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1590.640274][ T8745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1590.646010][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1590.656018][ T8745] Workqueue: events __blk_release_queue [ 1590.656024][ T8745] Call Trace: [ 1590.656046][ T8745] dump_stack+0x172/0x1f0 [ 1590.656058][ T8745] panic+0x2dc/0x755 [ 1590.656073][ T8745] ? add_taint.cold+0x16/0x16 [ 1590.683477][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.688377][ T8745] ? preempt_schedule+0x4b/0x60 [ 1590.693271][ T8745] ? ___preempt_schedule+0x16/0x20 [ 1590.698399][ T8745] ? trace_hardirqs_on+0x5e/0x240 [ 1590.703438][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.708308][ T8745] end_report+0x47/0x4f [ 1590.712481][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.717354][ T8745] __kasan_report.cold+0xe/0x41 [ 1590.722224][ T8745] ? __sanitizer_cov_trace_cmp2+0x10/0x20 [ 1590.727960][ T8745] ? debugfs_remove+0x10d/0x130 [ 1590.732028][ T8729] kobject: 'holders' (000000006a2f0c41): kobject_add_internal: parent: 'loop0', set: '' [ 1590.732834][ T8745] kasan_report+0x12/0x20 [ 1590.747394][ T8745] __asan_report_load8_noabort+0x14/0x20 [ 1590.753041][ T8745] debugfs_remove+0x10d/0x130 [ 1590.757727][ T8745] blk_trace_free+0x38/0x140 [ 1590.759990][ T8729] kobject: 'slaves' (00000000f27ee273): kobject_add_internal: parent: 'loop0', set: '' [ 1590.762322][ T8745] __blk_trace_remove+0x78/0xa0 [ 1590.762335][ T8745] blk_trace_shutdown+0x67/0x90 [ 1590.762354][ T8745] __blk_release_queue+0x219/0x380 [ 1590.787301][ T8745] process_one_work+0x9af/0x1740 [ 1590.788885][ T8729] kobject: 'loop0' (00000000c976e48d): kobject_uevent_env [ 1590.792253][ T8745] ? __schedule+0x776/0x17a0 [ 1590.792274][ T8745] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1590.792295][ T8745] ? lock_acquire+0x190/0x410 [ 1590.813104][ T8729] kobject: 'loop0' (00000000c976e48d): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1590.814005][ T8745] worker_thread+0x98/0xe40 [ 1590.828631][ T8745] kthread+0x361/0x430 [ 1590.832714][ T8745] ? process_one_work+0x1740/0x1740 [ 1590.837924][ T8745] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1590.844174][ T8745] ret_from_fork+0x24/0x30 [ 1590.846647][ T8729] kobject: 'queue' (000000002914ff6c): kobject_add_internal: parent: 'loop0', set: '' [ 1590.849940][ T8745] Kernel Offset: disabled [ 1590.864288][ T8745] Rebooting in 86400 seconds..