f, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x300000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:19 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:19 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0xc00000000000000}, 0x0) 22:09:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5451, 0x0) 22:09:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x3a7f865e00000000}, 0x0) 22:09:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:20 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 323.101229][ T26] audit: type=1804 audit(1569103760.120:45): pid=13873 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/186/bus" dev="sda1" ino=17156 res=1 22:09:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x400000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5452, 0x0) 22:09:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x4000000000000000}, 0x0) [ 323.441518][ T26] audit: type=1804 audit(1569103760.460:46): pid=13891 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/187/bus" dev="sda1" ino=17155 res=1 22:09:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5460, 0x0) 22:09:20 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0xd001010000000000}, 0x0) 22:09:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x600000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 323.791418][T13918] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x6364, 0x0) 22:09:20 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0xeffdffff00000000}, 0x0) 22:09:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 323.857963][ T26] audit: type=1804 audit(1569103760.880:47): pid=13922 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/188/bus" dev="sda1" ino=17159 res=1 22:09:21 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0xf5ffffff00000000}, 0x0) 22:09:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x700000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x6609, 0x0) [ 324.148337][T13952] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0xffffff7f00000000}, 0x0) 22:09:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:21 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x3f00000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 324.514155][T13987] overlayfs: overlapping lowerdir path 22:09:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x4}, 0x0) 22:09:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x660c, 0x0) [ 324.629339][T13997] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4000000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xc}, 0x0) 22:09:21 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 324.856814][T14017] overlayfs: overlapping lowerdir path 22:09:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x6611, 0x0) 22:09:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xc00}, 0x0) [ 325.092201][T14032] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfeffffff00000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:22 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x4000}, 0x0) [ 325.442895][T14049] overlayfs: overlapping lowerdir path 22:09:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 325.485390][T14065] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff0f000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x6612, 0x0) 22:09:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x101d0}, 0x0) 22:09:22 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x40000}, 0x0) [ 325.891169][T14097] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x8912, 0x0) 22:09:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x1, 0x101801) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) syz_init_net_socket$ax25(0x3, 0x1, 0xca) accept4(r1, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x8259d83919b180a4) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x186) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r3, 0xffffffffffffff47) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 325.963725][T14105] overlayfs: overlapping lowerdir path 22:09:23 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xc000000}, 0x0) 22:09:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 326.249987][T14120] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 326.286995][T14126] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x8933, 0x0) 22:09:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x3a7f865e}, 0x0) [ 326.394715][T14133] overlayfs: overlapping lowerdir path 22:09:23 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x40000000}, 0x0) [ 326.663737][T14154] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x8990, 0x0) [ 326.724318][T14163] overlayfs: overlapping lowerdir path 22:09:23 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:23 executing program 5: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x100000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sctp\x00') r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000140)={0x1, 0x5, [{r0, 0x0, 0xc7e651e2f085813c, 0x1000000000000}, {r3, 0x0, 0x2000, 0x100000000}, {r1, 0x0, 0x1000000000000, 0x5000}, {r5, 0x0, 0x1000000000000, 0xffffffffffff9000}, {r6, 0x0, 0x100000000, 0xfffff000}]}) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x5e867f3a}, 0x0) 22:09:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xae41, 0x0) [ 327.064397][ T26] audit: type=1804 audit(1569103764.090:48): pid=14190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/198/bus" dev="sda1" ino=17191 res=1 22:09:24 executing program 5: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 327.110740][T14186] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:24 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xd0010100}, 0x0) [ 327.286463][ T26] audit: type=1804 audit(1569103764.310:49): pid=14206 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/199/bus" dev="sda1" ino=16593 res=1 22:09:24 executing program 5: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x400454ca, 0x0) [ 327.482235][T14217] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 327.546134][ T26] audit: type=1804 audit(1569103764.570:50): pid=14222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/200/bus" dev="sda1" ino=17162 res=1 22:09:24 executing program 5: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:24 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x7, 0x0, 0x0, 0x13, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) syz_open_dev$admmidi(0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xd2072149f146d5da, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r3 = accept4$inet(r2, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x140800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) pipe2$9p(&(0x7f0000000080), 0x0) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 327.805472][ T26] audit: type=1804 audit(1569103764.830:51): pid=14238 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/201/bus" dev="sda1" ino=17163 res=1 22:09:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4004556b, 0x0) 22:09:24 executing program 5: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 327.878750][T14244] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xeffdffff}, 0x0) 22:09:25 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 328.145098][ T26] audit: type=1804 audit(1569103765.170:52): pid=14264 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/202/bus" dev="sda1" ino=17189 res=1 22:09:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x0) 22:09:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40049409, 0x0) [ 328.226918][T14273] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:25 executing program 5: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xfffffffeffffffff, 0x2, 0xffffffff, 0x100000001}, 0x8) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:25 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 328.472995][ T26] audit: type=1804 audit(1569103765.500:53): pid=14293 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/203/bus" dev="sda1" ino=17199 res=1 [ 328.499221][T14297] overlayfs: overlapping lowerdir path 22:09:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 328.530629][T14298] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xfffffdef}, 0x0) 22:09:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40086602, 0x0) 22:09:25 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 328.676048][T14307] overlayfs: overlapping lowerdir path 22:09:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xffffff7f}, 0x0) 22:09:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 328.845093][T14322] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:26 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001", 0x1d, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 328.909459][T14332] overlayfs: overlapping lowerdir path [ 328.940604][T14334] overlayfs: overlapping lowerdir path 22:09:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x13a, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x800, 0x800, 0xffffffffffffffdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000200)=0x401, 0x4) listen(r0, 0x100000001) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000140)="21030c00166871f756c761d5501516c73d2793dbce6dc8a111083900ac88ef488e98e8c22dfc4f18c2dfc9983d801a877a3df05d6f13592c913f26b92b55d7505bab2536b90c509831085d0eee0517a3ceef2bb0", 0x54, 0xffffffffffffffff) keyctl$revoke(0x3, r2) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r3, 0xd, 0x1, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40086604, 0x0) 22:09:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0) 22:09:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 329.098388][T14340] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:26 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 22:09:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 329.316162][T14360] overlayfs: overlapping lowerdir path [ 329.347512][T14365] overlayfs: overlapping lowerdir path 22:09:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 329.436566][T14371] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x32f100) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0xa066, 0x4, 0x4, 0x10000, {}, {0x8, 0x1, 0x4, 0x8, 0x6, 0xffffffff, "ef7ee04e"}, 0x8, 0xc, @offset=0x5, 0x4}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:26 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:26 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xc00000000000000}, 0x0) 22:09:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40086607, 0x0) [ 329.660784][T14391] overlayfs: overlapping lowerdir path [ 329.720136][T14395] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:26 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) accept(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r4 = gettid() socket$nl_route(0x10, 0x3, 0x0) tkill(r4, 0x1000000000013) r5 = gettid() tkill(r5, 0x1000000000013) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00000001c0)) kcmp(r4, r5, 0x1, r3, r6) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:26 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 329.934036][T14417] overlayfs: overlapping lowerdir path 22:09:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x3a7f865e00000000}, 0x0) 22:09:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x6609, 0x0) [ 330.006735][T14419] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 330.104373][T14424] overlayfs: overlapping lowerdir path 22:09:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 330.158127][T14430] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0) 22:09:27 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40087602, 0x0) [ 330.417228][T14456] overlayfs: overlapping lowerdir path 22:09:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xd001010000000000}, 0x0) 22:09:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 330.585632][T14465] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 330.635960][T14475] overlayfs: overlapping lowerdir path 22:09:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xeffdffff00000000}, 0x0) 22:09:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x400c6615, 0x0) 22:09:29 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xf5ffffff00000000}, 0x0) [ 332.981123][T14493] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:30 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40106614, 0x0) 22:09:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) geteuid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40) getsockname$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x7, 0x8000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x2a}, 0x1}, {0xa, 0x4e23, 0xfffffffffffffffd, @local, 0x8000}, 0x101, [0x8, 0x1, 0x68ad9b16, 0x1f, 0x6, 0x6, 0x815, 0x100000001]}, 0x5c) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0xc3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 22:09:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 333.315952][T14518] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x401c5820, 0x0) 22:09:30 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x140000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x32, &(0x7f0000000140)="6c9cad00eef49faf8b87465f712cef21cc5fbf3494a3406f38e9ec99f397b20df1e61cb89b06d146292132a33974a0c31672c5f371e5f400882b57c04b308064e9f647f9f8aacad1e3388dbfa3980538143b5f3d16d9b47a7c65fc8e139456467eb9f65a43698a2912aa39a20a2c6734557818bdfc19cfbf4466be1a89b460e4089928bd3fa33f37c19baecbcb71e2703b6607778f3c6a591af3ff6ab40c5a516eac86dc7d875430e0bc562be89a2e08440b09012a70a2557145ef76eff5828561c05724f601cf04bc047e1889e930b4bb5fb33f6f315ecceceb2285819acf73780feed16ed92d", 0xe7) 22:09:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 22:09:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 333.772229][T14550] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0) [ 333.822838][T14558] overlayfs: overlapping lowerdir path 22:09:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4020940d, 0x0) 22:09:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r3 = accept$inet(r1, 0x0, &(0x7f0000000000)) accept4(r3, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) socketpair(0x9, 0x0, 0x7, &(0x7f0000000040)) 22:09:31 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xc00}, 0x0) [ 334.172644][T14587] overlayfs: overlapping lowerdir path 22:09:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 334.200639][T14589] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40286608, 0x0) 22:09:31 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0) [ 334.561348][T14610] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x101d0}, 0x0) 22:09:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 334.643739][T14624] overlayfs: overlapping lowerdir path 22:09:31 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40305828, 0x0) 22:09:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 334.810756][T14631] overlayfs: missing 'lowerdir' [ 334.865034][T14634] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0) 22:09:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x4030582a, 0x0) 22:09:32 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xc000000}, 0x0) [ 335.149530][T14658] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 335.174010][T14661] overlayfs: missing 'lowerdir' 22:09:32 executing program 1: syz_read_part_table(0x7f, 0x9, &(0x7f00000005c0)=[{&(0x7f0000000000)="e828dd31022a43bcbbb3d1f03f55851b1a5487221dd9e8512c150cf308f69058fcc3b6d6d7436ddd8c704e070b102d8468dc7c9662fa408435a79ebe925b6cdc6d654235996c31217111025ff82af61fb6e7ca852e3fb2a281b2f61b55ee9d68622c24201c05b42c55", 0x69, 0xfffffffffffffff7}, {&(0x7f0000000140)="c499099e4b67cb9eec985d666cb184b10595b3f3663edefd64366c2f024db360efd6c0ee35f85fbf41b2ed62fa91ad33d203bc183e640f7c2a54f279da", 0x3d, 0xfffffffffffffffe}, {&(0x7f0000000180)="cdc732389402ee75d34ad3a85dc943ebd1615df8e7f53a3c1da86d548350a6848e96ab5db9a3b1611f997b0b5a85cdcc1c4f1bdcb82ad2260189cc5f00e37c13facef321da973d8977c72f92e5f1d11538ca902a7b1e4ad00fd458a246abd912da364ec9a7d48672a0319c368b555c50b974710b27011f6535c43a354950b5c36ef2851c810adcca3b4ff4629811f0b5a296fe768424288c764ff31c7d8ef07152361c942be66111ce87da5afbef535cc279d027695205ad8d281f7b6220a2273aa70e528290708988475ee243273717957f5da3b22341597d86eb09df14f5db5f20", 0xe2, 0x4}, {&(0x7f0000000280)="797bdcc621ad54673e762b8486c59479c80f7230b2010b6696a2c86964c2d51784d09ec027ac7f9454b630d721c1c800760e52b82820aa69637eb12e6773980de141f814b20108e6a0a58915ca2d0308d9e9f6a6641512b767906fbc3b6378afb30d2b411c73e0b21f3c903b7ac295db43ef9424278cbae1ab93c078c80db8f518b0e3401ab1c9a388b1005f4a1890fb6aaa10bda94c0d8e7187e1", 0x9b, 0xb551}, {&(0x7f0000000340)="bf5251031df671459cd5af6a99d09bdec60d350cbed4569fbcf65e78d04d80b9342e0eeaee856a3be62de8dc627c18c93caeee8edd1b714895068aecd6523a631004c7175d5a8ea19d0df124da78a522789ccb26fb61457eae36eaeb2e3e798027fcd032bc14f2d1079d52614561f56160f7e8f16c47d97463fcdbf433934cb7b637bc9e7b2d58f9", 0x88, 0x9}, {&(0x7f0000000400)="72134b33404f8d3d8d734cb17ca305ab8e5e8866c7b41d5d6ac14c6ed118b802e7fa67a6e2577778c5bfb13cacecb3bea379223492e46135156872d40f31ea5dff40a7e457d0932af096e0afeb4c5d67135e1b3ea47bb5b2052b60636d3333", 0x5f, 0x2}, {&(0x7f0000000480)="a411ac372a767504968b75695caa4e400ce248a815bd90a5621a89828d4672deb533fabc630441508ba2b116909d5f87dd1e27af904e01bf7c2793936a7dd791c30bdcdb18c91e67b7d96883b11ff9b6df3ad77d5a41bf352707fdd1028ae499683759ddec0253bcec69", 0x6a, 0x3}, {&(0x7f0000000500)="8ad2f5fe290769bd2febd35e19655da376039f8f77ac5c35b55123d9c7105b", 0x1f}, {&(0x7f0000000540)="57533673f25d460f210c9de282b247378b91df770893a8d6f273cf970af937bb5cb8fb87ee7e421cc05b2eda063ac74a973966564f38ded266dd3d0c3e87c0afdd9eb5c90a10c4fdfb49240a2dec4373d05896dc94955e", 0x57, 0x3ff}]) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000008c0)={&(0x7f00000006c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x175, 0x175, 0x5, [@const={0x9}, @struct={0x10, 0xa, 0x0, 0x4, 0x4, 0x8000, [{0xe, 0x1, 0x800}, {0x9, 0x4, 0x9}, {0xf, 0x0, 0x1000}, {0xb, 0x3, 0x5}, {0x1, 0x0, 0x3}, {0x3, 0x2, 0x9}, {0x3, 0x1, 0xffffffff00000000}, {0x8, 0x2, 0x3}, {0x8, 0x4}, {0xd, 0x4, 0x5706}]}, @fwd={0x8}, @restrict={0x7, 0x0, 0x0, 0xb, 0x4}, @datasec={0x10, 0x6, 0x0, 0xf, 0x1, [{0x2, 0x5, 0xffffffff}, {0x3, 0xed, 0x100000001}, {0x4, 0x1000, 0x6}, {0x3, 0x1000, 0x6}, {0xe63}, {0x5, 0x5, 0x7}], "e9"}, @union={0x6, 0x5, 0x0, 0x5, 0x2000000000000000, 0x2, [{0x10, 0x1, 0x2}, {0xa, 0x4, 0xffffffffffffff01}, {0x3, 0x0, 0x941f}, {0xd, 0x1, 0x9}, {0x9, 0x4, 0xe14}]}, @union={0x7, 0x3, 0x0, 0x5, 0x5, 0x5, [{0x2, 0x4, 0x5}, {0x9, 0x4}, {0x7, 0x3, 0x6}]}]}, {0x0, [0x6f, 0x61, 0x30]}}, &(0x7f0000000880)=""/41, 0x195, 0x29, 0x1}, 0x20) fcntl$lock(r0, 0x6, &(0x7f0000000900)={0x1, 0x0, 0x30d9, 0x200000000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$TIOCCBRK(r1, 0x5428) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x256) listen(r3, 0x100000001) accept4(r3, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:32 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x40806685, 0x0) 22:09:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x3a7f865e}, 0x0) 22:09:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 335.562612][T14692] overlayfs: missing 'lowerdir' 22:09:32 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0) 22:09:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x10000) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x800454d2, 0x0) 22:09:32 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x5e867f3a}, 0x0) [ 335.857119][T14706] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 336.031020][T14725] overlayfs: missing 'lowerdir' [ 336.080682][T14728] overlayfs: overlapping lowerdir path 22:09:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x6609, 0x0) 22:09:33 executing program 1: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/181) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x100000001) accept4(r3, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000040)=0x68) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r5, r6, &(0x7f0000000280), 0x1f) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) ioctl$VIDIOC_SUBDEV_G_SELECTION(r2, 0xc040563d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {0xfff, 0xffffffff00000001, 0x9a, 0x1f}}) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:33 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xd0010100}, 0x0) [ 336.302251][T14745] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 22:09:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:33 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 336.431402][T14756] overlayfs: missing 'lowerdir' 22:09:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xeffdffff}, 0x0) 22:09:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086301, 0x0) 22:09:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x0) [ 336.643911][T14774] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 336.752818][T14785] overlayfs: missing 'lowerdir' 22:09:33 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000000), 0x4) r2 = socket$inet(0xa, 0x801, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:33 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086603, 0x0) 22:09:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffdef}, 0x0) [ 337.033917][T14803] overlayfs: missing 'lowerdir' [ 337.053701][T14806] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:34 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, 0x0) [ 337.376567][T14829] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 337.379257][T14827] overlayfs: overlapping lowerdir path 22:09:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086604, 0x0) 22:09:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x0) [ 337.467273][T14836] overlayfs: missing 'lowerdir' 22:09:34 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:34 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 22:09:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$caif_seqpacket(0x25, 0x5, 0x5) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) tkill(0x0, 0x1000000000013) r6 = gettid() tkill(r6, 0x1000000000013) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = gettid() r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r12) sendmsg$netlink(r1, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000000)={0x28, 0x2c, 0x100, 0x70bd28, 0x25dfdbfb, "", [@nested={0x18, 0x50, [@typed={0x14, 0x80, @ipv6=@empty}]}]}, 0x28}, {&(0x7f00000001c0)={0x4c0, 0x3a, 0x410, 0x70bd2c, 0x25dfdbfe, "", [@generic="fcbc480e49f6dedcfa7b8b4d239ed546c53701b1858bf15f104caea3ad0a03ba3ee91063d26334fc1aa8b35c7460a0707ee44b17f291cdcbd5f823b7aab084fef49591637cbe297ecea20b65765dd4980eed6a3913435e0a1ae9a727b57828cc2fe8071f2805cd932bc0b5304b6fe75e311ef3eed24c75a4fa8098f681bdfee80760636f2c2a73ebd00733a1ad42156ca4a8767e1108669b365efb59138d92312b3fc12f50f4c528e0bb3cecd571e5731fff9a3cb6528a3d859dcab47d07a7ed1ce4f6336a98cbf2db0610158455", @typed={0x94, 0xb, @binary="777eaf1e98c3f84f18913c6316dafab308142d51ba3ea08ff8cb3c7cac5ed307af83f5b0c38f23cfabd81181255bbb3d151a255d8dc824f548fb4442248c839b91559033989060bc3143fa271b394b1713fdd1a1196414f0bc9db19150381b822e24dd9b2cc51f0407d14c545a7a2aabb74835f186fbcd271f2c8cbe13bf16155f18c855823b914f11f277e5d5"}, @generic="9b3dec016505f94a9746958957153fe59072de757486e03903e0abbfdc807712e7e86bf61255e1777a001926bb87639b961d7477", @nested={0x310, 0x46, [@typed={0x4, 0x6b}, @generic="5dd218dcb96bfa964776b3b511e1c2a3204ddfc77090456b35af82e224e5b585767c4b93bd99ef0a149ff038cc73d7f947facd14483bbc650698faefc933ac1833879fe1dcbf4fc4c3f6480056e16947c8d910", @typed={0x8, 0x95, @uid=r11}, @typed={0x8, 0x71, @str='GPL\x00'}, @generic="eb72fcc9a254bbdd6d54baa540bc787c20b56957bedee9b62271ec1a3f99dcd29527db4055610b363b9bec2dde231d82c19b175ab555f88a702e76829cefb991a1ac3c672ac800c850c27703d735ba0be23febf6041f43e35bfb18f8bd532fe899ece73f16e404c4851ad33c8da75670369f921c7b104a7608de7d", @typed={0x4, 0x60}, @generic="48694e643a36985c1220b2498aff40259e7c639fac087a212be2b75e11e72fd4b1766cc384c2f0293cedf3ad6ae9844924b2a1ef3764c4cc91b757b55ddc75ea550b5061694aa7361678932b2c1b08f4db69274dc8c297fc3b9934dbbb20567ca6fe1b644e095ae43319202cc518ceb860232ca70aeda3105cbc14f039c8ff8322766f6906e499f99b91958d9ba3d46faab7d1803b7080904e0724965f6ee1825fed987812a08c568ad79ecf7830b70e4d1d12889a61339ce6f9a422da4b4085b4709a0f208b4be732dfd4f88a85320c4be9923c224dcd08b4e1045b191000800c8c6931", @generic="0c7688130435e80c96d26f2eb7b7520db86b901917493869a3959c9097664fb41e6f50160ddd6c9f9d5b2e3ff8226fd1d6491385b742d49786ba27d378df9298ec00a0563d3e4bea0f7f7152ed3b96a9d8943200498fe26485624a6e2853", 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@generic="9bc14f6298e2226ab278b22facc1e915011a38750bf85427af6e3ac2d08b3e22a0cc5be3e71fb81e0ddf2ec1a169b476cbff0beeb87f9226c09621a657fcfe14cb039aab5ee6b74a0aab3b4d00c51d77edc46ebddc5549101f02"]}, @generic="68454fbeee"]}, 0x165c}, {&(0x7f0000001dc0)={0x10, 0x13, 0x400, 0x70bd2b, 0x25dfdbfb}, 0x10}, {&(0x7f0000001e00)={0x11c, 0x1c, 0x300, 0x70bd2b, 0x25dfdbff, "", [@nested={0x104, 0x22, [@typed={0x8, 0x35, @fd=r4}, @typed={0x8, 0xc, @fd=r5}, @typed={0xc, 0x9, @u64=0x6ccb}, @typed={0xc, 0x50, @u64=0x7fffffff}, @generic="32f7089396e277ee8c4c968b6f9becb6af85716a1d81ea006b3a85cf51631e751518b10a1177b30c3a8f093d2538526d3be0b566ab91759e64a582b2651f563eb2890b353a65e6d2132c7faba48b14714a9784cf273bbd0ea01cc33a57754122f0fbda192c25d87d779ebe343167835a9bbf577fd38a95a322374d99f3f0c8271dfb21ee59dff290f6840bdc42e1f748ea1438ab737e8d2aceebb9943abeb949449cf3a3a2177048e8db7aeb0a998c7e88c57d925a3b8eacf982d299761e39be81d6dda4d046e3bd75e913661afc06740bcbd53de1e647"]}, @typed={0x8, 0x5, @pid}]}, 0x11c}, {&(0x7f0000001f40)={0x344, 0x1e, 0x100, 0x70bd27, 0x25dfdbff, "", [@generic="cd12e38b9a4f19", @generic="e076b61075da9a22854fbb684e70a418df206488eca83f079bd9d253b2b8566daa1bd5d209806384d8fb2dd019cf179510dab0708af32e3e9762701a706bc25fb83158d7495278d1cf084746c3417cb4b5515d0515e10b03b693e639b6123f40ac4eccb523046bf30bd5ab57a2aa2cf41d3aec16958d94af2e61cf02ef9fb4143aa766e6ad83a01df2190d57fdb9c148bf0b55af542032f83a7581e92a9ad2d752ec5e6cd6ffc6cbe0c6c22fe789a8ca62352b6b4688584e3a5b339999ceefdcb46bb82ee47cce7342eee481bdb961827b94c3f0d135bbe072c2c5ca9b08a4cd1a06d128362bf37c5b3f0aa234b1b1919ca9d748dd620ac865", @nested={0x198, 0x17, [@generic="953221f60a830fd60574e22e36ffe82a47aa7bb54b30fb4dff59d2261b197a4dceb853d9f5bcb60b5d064c4250643584536b95a1c976500855c3cbb65e6c1e51d8a73476a158fc8faa20c7d3e77267ccfc6f221cc7c31e61c7122eb163232f89", @typed={0x8, 0x55, @pid=r6}, @generic="0d283dcb8dc683b43b7bc26ee72d2bf27986ad80e3c4f27ff68b5f01fcc7ca0bdcec52a5f9d3848e6c9be4eec68037b2f2c8c0689304363d67cafabc5102e618dd0637a65f43702daac8c999a243cd068ecfab338ef3a102f7c7a92f3206df815e26da00cfe5e6dbcf2ff958057464bd51c87a0de12b2bcccd91f6566304d3183ae71a8e7371be", @typed={0x8, 0x13, @ipv4=@multicast1}, @generic="7bbba1da3adf3c1f59a69c88ccf20cc80b567b2943cf8efe6a7fc03afa72509eb361ed97d8c461d3e2dda07bd6f567040ce3be076291eede34657da2b234dbbaa621a9c10b54f1a1caf25404005da4e736e28974138cefc40771f9dff6a3685edbeb41c4a016124222fd9a33db91f2b5d268779cebab099da5dcc31d1cd2968429ee58173d1fad3b731dea38eb6b9a4357c45b00ef6aa15d814d"]}, @generic="d126dee03d5daa92c664ad0117b6f197182a952bb60d5a2c81a105cc78e257ccca08d4018aa09886f311921b5d8125a93b4369c089d6e28a7d910c7727671cea34bb3721f241efbc73e984bc890a4e74a43e9c2c2884a7354bf699d2a618f4283f7e3a5aafd9a2ef19f278a210a2d20ccdcd6548d594061c6e0325781c0f343a497d0489b17202e3f3c637161944a8a0b51ba9503f41496f1091c6"]}, 0x344}, {&(0x7f00000022c0)={0x108, 0x38, 0x4, 0x70bd2d, 0x25dfdbfb, "", [@generic="9f7e355d8bcfb493ecf52e9e49b79b088005ff06ad3fab4e3f1bb9c55ad7096d5fe1e371e8cb672fbae325658cd2252a26d2726881093c300279459f358951e0427487fd3ca1d50155412f315b449babd1e939bdafff2773be328783da22a10acf5520715347ed626d7df99b72788454860b959857cf58b5c61c5af5db3fbd0dd708d22a1e075b408061428c7a58d78304536f902d8fbcb05fddd3aa396abb6f7bd30edd3742d36a904ea1f29cf97fea841e2cce9ec1aa875aa16c88bb3546a89e717d405bc1074bcd5cb04ba00a04f97a350e3a1863eb6480a1fc3cf83b9cd46b0d22ae9747d51d0cd23fc573959a7bc5ad25343874"]}, 0x108}, {&(0x7f0000002400)={0x1e0, 0x3e, 0x300, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x4, 0x38, [@generic]}, @nested={0x1cc, 0x89, [@generic="17df1a993db5aae935d74b76f5ae26361c751444c038a3cdd9074d22272ae5f10dcd3641ff7ca6e443d22be473835f7568cd1ef563b6958bc78ca11c8bea68375f4999c6fd203c3eabe6132626b065fe5928023818544871a3dd2b1c81beb1cd033b08304e5ca845c2736d6e76ccb7416fcce3e9fca5b8179f25956f0ecc195af1a338583a81726012ec397363f9e0c4bccf43f76971624150e934a39f4b4b1fe0957d1ad693c7ce47adc1aa1c4bdd2e57da415818326c166569c9723a552c543c14e5c0b5c5a723e0b1604ac36f59c4421e365e453cb270eeeca36f92248009a6a06a990901", @typed={0xc, 0x70, @u64}, @generic, @generic="ee46af499932a1238cf4b3cd7b04e33093f9f5a0e2e1552770e1fcc87ab590fad9348c3983308d99d0380d766f02a619196756697a986613267fa2f61b2419a15efb99077054a30717d6916b369a8ace3ae0c8da2a83f125a471d06b7f1e221ccedf8e556a4824bfb4d55e437b1ae30c5e3459b1c02a12a37092812e9f1ccdc0b00e437821f870a0272885a777a1505dd49596818b4ce2757e5af94551c781833f8061c5675dbe5842bb7bbdf86ed6e94003fc5512", @typed={0x8, 0x91, @fd=r7}, @generic="8de70732d0e9d5058089779f33f04c70013ebcb1a9c70265"]}]}, 0x1e0}], 0x8, &(0x7f0000002680)=[@cred={{0x1c, 0x1, 0x2, {r8, r10, r12}}}], 0x20, 0x4000}, 0x40) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 337.815743][T14857] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 337.827921][T14859] overlayfs: failed to resolve 'file0': -2 22:09:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086605, 0x0) 22:09:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 337.908012][T14867] overlayfs: missing 'lowerdir' 22:09:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000}, 0x0) 22:09:35 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 338.087606][T14876] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. 22:09:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 338.216860][T14876] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. 22:09:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x3a7f865e00000000}, 0x0) 22:09:35 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086610, 0x0) [ 338.311269][T14895] overlayfs: unrecognized mount option "lowerdir" or missing value [ 338.354818][T14885] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:35 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0) [ 338.537569][T14912] overlayfs: overlapping lowerdir path [ 338.600344][T14916] overlayfs: unrecognized mount option "lowerdir" or missing value 22:09:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80087601, 0x0) 22:09:38 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xd001010000000000}, 0x0) 22:09:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 341.164069][T14934] overlayfs: unrecognized mount option "lowerdir" or missing value 22:09:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xeffdffff00000000}, 0x0) 22:09:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 341.272526][T14939] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 341.343882][T14950] overlayfs: failed to resolve 'f': -2 22:09:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x800c6613, 0x0) 22:09:38 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 22:09:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000}, 0x0) 22:09:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0) [ 341.671013][T14971] overlayfs: failed to resolve 'f': -2 [ 341.699487][T14972] overlayfs: overlapping lowerdir path 22:09:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x801c581f, 0x0) 22:09:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:38 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 341.922184][T14966] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 342.007380][T14990] overlayfs: failed to resolve 'f': -2 [ 342.037847][T14995] overlayfs: overlapping lowerdir path 22:09:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:39 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:09:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0045878, 0x0) 22:09:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 342.397585][T15010] overlayfs: failed to resolve 'fil': -2 22:09:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0045878, 0x0) 22:09:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 342.583306][T15019] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 342.664953][T15033] overlayfs: overlapping lowerdir path [ 342.674984][T15031] overlayfs: failed to resolve 'fil': -2 22:09:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0046686, 0x0) 22:09:39 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:09:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 343.094569][T15060] overlayfs: failed to resolve 'fil': -2 [ 343.105739][T15063] overlayfs: overlapping lowerdir path 22:09:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0096616, 0x0) [ 343.268705][T15061] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:40 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:09:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 343.625853][T15091] overlayfs: failed to resolve 'file': -2 22:09:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0185879, 0x0) 22:09:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 343.759140][T15094] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:41 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:09:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 344.049424][T15112] overlayfs: overlapping lowerdir path 22:09:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0189436, 0x0) 22:09:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 344.282289][T15136] overlayfs: failed to resolve 'file': -2 22:09:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 344.356731][T15126] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc020660b, 0x0) 22:09:41 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:09:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:41 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc028660f, 0x0) 22:09:41 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 344.882849][T15162] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:42 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 22:09:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0306201, 0x0) 22:09:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 345.368792][T15193] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:42 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:09:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0406618, 0x0) 22:09:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:42 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 346.005277][T15226] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0406619, 0x0) 22:09:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:43 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:09:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0506617, 0x0) 22:09:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 346.498175][T15265] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 346.504375][ T26] audit: type=1804 audit(1569103783.530:54): pid=15277 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/243/bus" dev="sda1" ino=16817 res=1 22:09:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:43 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:09:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 346.805954][T15297] overlayfs: overlapping lowerdir path [ 346.827054][ T26] audit: type=1804 audit(1569103783.850:55): pid=15294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/244/bus" dev="sda1" ino=17307 res=1 22:09:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc080661a, 0x0) [ 346.977809][T15296] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x500) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:44 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 22:09:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 347.316781][T15327] overlayfs: overlapping lowerdir path 22:09:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x600) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0xc0c0583b, 0x0) [ 347.556891][T15331] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 22:09:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:44 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 22:09:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x4) 22:09:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x2) 22:09:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) [ 348.003250][T15357] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xc) 22:09:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x60ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x3) 22:09:45 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9c2053afbf4507e9ac2e9810875270556ea9a527a0ba3c4af3ac08e4d907c1be0e735360429e88550f783a73e7f09f69ed3e2d3dcc9bea40f0a743bdd"], 0x2}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="8000f1f63804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 22:09:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xc00) 22:09:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x7600) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x2, 0x0) 22:09:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x4) [ 348.596437][T15395] EXT4-fs (loop3): bad geometry: block count 1080 exceeds size of device (1 blocks) 22:09:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x4000) 22:09:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x80fe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x5) 22:09:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x2, 0x0) 22:09:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3f) ptrace$cont(0x18, r2, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0xfffffffffffffffc, 0xe, 0xfa}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) 22:09:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x101d0) 22:09:46 executing program 3: 22:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x9600) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x2, 0x0) 22:09:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x6) 22:09:46 executing program 3: 22:09:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x40000) 22:09:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x7) 22:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xc0fe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725c4fe54204eaa3d026ef9d3f316f9fb6e05b4eb24d9694ae311c93e10ff44910738fe220927cb13aeba91de1e1018ac75ee72acdfc77cb19b780038bb81aaaf2a042111eea1", 0xa5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:09:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000200)={0x7b, 0x0, [0x561]}) 22:09:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xc000000) 22:09:46 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 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) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000080)) semop(0x0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) 22:09:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x3a7f865e) 22:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfc00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:46 executing program 5: 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$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c0000000000002000000000020009004000000000412d1fbc000000030006000000f9180200ee00e0000054d81458186fe8b90002000100000000000000030200044a7b030005000000000002000000e0193f010000000000fca0d9"], 0x60}}, 0x0) 22:09:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x8) 22:09:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x40000000) 22:09:46 executing program 3: 22:09:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfe80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x5e867f3a) 22:09:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x300) 22:09:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xd0010100) 22:09:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfec0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x500) 22:09:47 executing program 3: 22:09:47 executing program 3: 22:09:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xeffdffff) 22:09:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x600) 22:09:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c0000000000002000000000020009004000000000412d1fbc000000030006000000f9180200ee00e0000054d81458186fe8b90002000100000000000000030200044a7b030005000000000002000000e0193f010000000000fca0d9"], 0x60}}, 0x0) 22:09:47 executing program 3: 22:09:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xf5ffffff) 22:09:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff0f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:47 executing program 5: 22:09:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x700) 22:09:47 executing program 3: 22:09:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xfffffdef) 22:09:48 executing program 3: 22:09:48 executing program 5: 22:09:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x4000) 22:09:48 executing program 3: 22:09:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xffffff7f) 22:09:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:48 executing program 5: 22:09:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xfffffff5) 22:09:48 executing program 3: 22:09:48 executing program 5: 22:09:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x60ff) 22:09:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x50f000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x4000000000000) 22:09:48 executing program 3: 22:09:48 executing program 5: 22:09:48 executing program 5: 22:09:48 executing program 3: 22:09:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xc00000000000000) 22:09:48 executing program 3: 22:09:48 executing program 5: 22:09:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x707100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 351.831409][T15633] overlayfs: overlapping lowerdir path 22:09:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x7600) 22:09:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x3a7f865e00000000) 22:09:49 executing program 3: 22:09:49 executing program 5: 22:09:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x4000000000000000) 22:09:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x70e000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:49 executing program 3: 22:09:49 executing program 5: 22:09:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x9600) 22:09:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x717000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xd001010000000000) 22:09:49 executing program 5: [ 352.579803][T15681] overlayfs: overlapping lowerdir path 22:09:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x760000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:49 executing program 3: 22:09:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xff00) 22:09:49 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xeffdffff00000000) 22:09:49 executing program 5: 22:09:49 executing program 3: 22:09:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x960000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xf5ffffff00000000) 22:09:50 executing program 5: 22:09:50 executing program 3: 22:09:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x400000) 22:09:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xffffff7f00000000) 22:09:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xe07000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:50 executing program 5: 22:09:50 executing program 3: 22:09:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725c4fe54204eaa3d026ef9d3f316f9fb6e05b4eb24d9694ae311c93e10ff44910738fe220927cb13aeba91de1e10", 0x8d}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:09:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000"]) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}]}) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x50f000) 22:09:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xf05000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:50 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000c76f4503775e3a23a7073ab87e54d66704d2654729"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @loopback}]}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x20}}, 0x0) 22:09:50 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) futex(&(0x7f000000cffc), 0x1, 0x2, 0x0, 0x0, 0x0) 22:09:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x1000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x369e5d84) 22:09:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x707100) 22:09:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:51 executing program 5: getpgrp(0x0) syz_open_procfs(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) tgkill(0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) gettid() r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x200301, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) inotify_init() getgroups(0x0, 0x0) write$P9_RGETATTR(r0, 0x0, 0x0) 22:09:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x3000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = socket$inet(0xa, 0xc0c, 0x81) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x3ff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x3, {0x0, 0x3, 0x4}}, 0x10, 0x0, 0xcf, 0x0, 0x3c0, 0x22004ce5}, 0x4000000) socket$bt_bnep(0x1f, 0x3, 0x4) 22:09:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xe07000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x70e000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:51 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$RTC_AIE_OFF(r3, 0x7002) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x717000) 22:09:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x600) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x5000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 354.940141][T15824] overlayfs: overlapping lowerdir path 22:09:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x6000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x760000) 22:09:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:52 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1b, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x200, r0, 0x2, [], 0x0, r0}, 0x3c) socketpair(0x2, 0x800, 0x0, &(0x7f0000000340)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8, 0x800000) close(r1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r7 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r7) keyctl$clear(0x7, r7) r8 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000140)="83eaa8977d23bffdec1311b8e128e58d4bc19e82049bc829d12400a135ab", 0x1e, r7) r9 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r9) keyctl$clear(0x7, r9) keyctl$instantiate_iov(0x14, r8, &(0x7f00000001c0)=[{&(0x7f0000000540)="df7f32577e785ba63ce81db912f32d63f39e4d48e85c81e000275f4a8d4d1e91d5b243cd937dec489b1808d1a51ddbd5f4a58b06fc49e0e5ec2295766a200c3bddf0078a481af52b28ec603bab2baf23df87439ad9c96b45e0c3e58d712d4d1ef1f8565c8253320d93468ea3f43c3c0c0215d69cb9d4adc5b64b0ee3777944cf5269c8c3d9dd77a217b0210ea685c361a33465b0c49337d13e35f2360b41a07d73ab", 0xa2}, {&(0x7f0000000600)="1831c73cd9c57c9e534050a8d2b229544e5ef800bdb2797749eac9764e77d61461aab3d0a3a257af1e47f7e190515748ca9c6130e3d5da8017c227ae735857e409e2869706aff1f163b7722e4870036b8670c47c08b8d6e3038ce06aceaadd647cfe1d4c4d60901f2becbc20c0a65b5fab147ff03004feea270e9df77abca670696a3a9f7ecbb12768d81b5f530c1471e8ff229ba30977d17cea5674af028c41c99a195b5f973dea2f2003cb0aa6a7dbe0715b3e0599cc2aefe6c9311b5807c42cfb2617497f6339", 0xc8}], 0x2, r9) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/sco\x00') pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') getsockopt$inet_udp_int(r10, 0x11, 0x65, &(0x7f0000000440), &(0x7f0000000480)=0x4) write$P9_ROPEN(r3, &(0x7f0000000300)={0x18, 0x71, 0x1, {{0x31, 0x3, 0x6}, 0xff}}, 0x18) 22:09:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x960000) 22:09:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfc000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sco\x00') ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f0000000080)) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xe07000) 22:09:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x80086601, 0x70e000) 22:09:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) accept$ax25(r1, &(0x7f0000000100)={{0x3, @bcast}, [@remote, @null, @null, @netrom, @default, @default, @netrom, @netrom]}, &(0x7f00000001c0)=0x48) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x2, 0x3, 0x2b6, 0x9]}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 22:09:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfe800000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xf05000) 22:09:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x80086601, 0x70e000) 22:09:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfec00000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000040)={{0x6, 0x1, 0x0, 0x3f}, 'syz1\x00', 0x1a}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x1000000) 22:09:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x80086601, 0x70e000) 22:09:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x2, 0x0) 22:09:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x401) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) accept4$ax25(r1, &(0x7f0000000040)={{0x3, @bcast}, [@default, @null, @default, @netrom, @rose, @bcast, @netrom, @rose]}, &(0x7f00000000c0)=0x48, 0x41000) 22:09:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfeffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 356.956579][T15935] overlayfs: overlapping lowerdir path 22:09:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x10000) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x2000000) 22:09:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 357.198440][ T26] audit: type=1804 audit(1569103794.220:56): pid=15948 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/278/bus" dev="sda1" ino=17357 res=1 22:09:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff0f0000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x3000000) [ 357.511711][ T26] audit: type=1804 audit(1569103794.530:57): pid=15966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/279/bus" dev="sda1" ino=17340 res=1 22:09:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e20, @rand_addr=0x1}, 0xc, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x8, 0x1, 0x8000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff600000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x4000000) [ 357.999948][ T26] audit: type=1804 audit(1569103795.020:58): pid=15998 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/280/bus" dev="sda1" ino=17370 res=1 22:09:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) close(0xffffffffffffffff) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$amidi(0xfffffffffffffffe, 0x2, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x5000000) 22:09:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x32f100) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0xa066, 0x4, 0x4, 0x10000, {}, {0x8, 0x1, 0x4, 0x8, 0x6, 0xffffffff, "ef7ee04e"}, 0x8, 0xc, @offset=0x5, 0x4}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:55 executing program 2: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x214, 0xffffffffffffffff, 0x0, [], 0x0, r0}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x2, {{}, 0x2}}, 0x10, 0x0}, 0x1) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1, 0x80000000}) 22:09:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x400000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x6000000) 22:09:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x32f100) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0xa066, 0x4, 0x4, 0x10000, {}, {0x8, 0x1, 0x4, 0x8, 0x6, 0xffffffff, "ef7ee04e"}, 0x8, 0xc, @offset=0x5, 0x4}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x555555b92000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 358.779152][T16038] overlayfs: overlapping lowerdir path 22:09:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x7000000) 22:09:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x555555bb4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:56 executing program 3: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x214, 0xffffffffffffffff, 0x0, [], 0x0, r0}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x2, {{}, 0x2}}, 0x10, 0x0}, 0x1) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1, 0x80000000}) 22:09:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x60ffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 359.213099][T16064] overlayfs: overlapping lowerdir path 22:09:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x8000000) 22:09:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)) r1 = openat(r0, &(0x7f0000000240)='./file0/file0\x00', 0xa5829db1ad945816, 0xc89de3f8d41bf9f3) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000002c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0xc7, 0x0, 0x0, r1}]) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="c7000000340029080000004877e1d8000000000003000000180000003b000100fffff2de00000000000000005f26b548ff6b4ea5c24766a5f4ec269b73b6f9443e9f60077590b46223e819d54457dfa25e28cc5e79053247f167b265823f01113251d5aa2d3167cd58745f622f44db3916f97f74f0e9faff7f8ed8ebe878d9be40b38d6f52ae"], 0xfde8}, 0x1, 0xffffff7f0e000000}, 0x0) r5 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) r6 = fcntl$getown(r5, 0x9) r7 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000000fc0)="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") r8 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000880)={@remote, 0x800, 0x0, 0x3, 0x1}, 0x20) fcntl$setownex(r7, 0xf, &(0x7f0000000180)={0x0, r6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x28}, 0x0, 0x1000000000, 0x1, 0x3, 0x3b9}, 0x20) connect$inet6(r8, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r9 = syz_open_procfs(r6, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') sendfile(r8, r9, &(0x7f00000000c0)=0x202, 0x8) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10c800) r12 = open(&(0x7f0000000340)='./file0/file0\x00', 0x8040, 0x32) setsockopt$sock_linger(r12, 0x1, 0xd, &(0x7f0000000200)={0xfffffffffffffffe, 0xfffffffffffffffb}, 0xfffffffffffffed7) setsockopt$inet6_int(r12, 0x29, 0xcf, &(0x7f0000000840)=0x1, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r14, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r10, @ANYRES32=r14, @ANYRESDEC=0x0, @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32, @ANYRESOCT, @ANYRES32=r12, @ANYBLOB="0c00060002000000000000000c00020007000000000000000c00050020000000"], 0xa}, 0x1, 0x0, 0x0, 0x4040840}, 0x81) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4396e60a62c702e9}, 0xc, &(0x7f0000000100)={&(0x7f0000000b80)=ANY=[@ANYBLOB="360ba2743431c2b924c4fbee30d8b410ba6c015ca808ac1730708a8df4f892e3afae8f4ae278fc3c0ab821c9b43b1f093f01d22a625371ee66a15da6e290152ad35b1683d110b6906ac71a0b178a357f3e135788f6a06a39e15a286b1907542e1f8dee30c1a97e6044da65e3d4685207c892b24a34e4aaf3e52c", @ANYRES16=r10, @ANYBLOB="080027bd7000fedbdf25020000000c00060003000000000000000c000400000000000000000008000100000000000c000200c1ffffffffffffff0c00040000000000000000000c000800ecb70000000000000c00070008000100fa163fdd6ec2c7e012c41ffbba379805000000ddb3ad63d3a008892037e59693e17a386c4cd265c9b05e91a6d23ed156e0bc5ca11f330dec64574372fdb52df6a4d8b7487660ab1086c24d9113fc7868480317c0a395b32b5caa713b8558487458908cc051a723d7", @ANYRES32, @ANYBLOB="0c00050000000000000000000c0003000100000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x2000}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r10, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r15) r17 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r17, 0x10f, 0x87, &(0x7f0000000180), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) sendmsg$tipc(r16, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x760000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:56 executing program 3: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x214, 0xffffffffffffffff, 0x0, [], 0x0, r0}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x2, {{}, 0x2}}, 0x10, 0x0}, 0x1) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc0109207, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1, 0x80000000}) 22:09:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 359.554562][T16076] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:09:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x0, 0x13c336c0}]) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x736}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000140)={r7, r8}) 22:09:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x7fffffffefff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x40000000) 22:09:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x960000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x82, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r5, 0x3}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 360.003405][T16110] overlayfs: overlapping lowerdir path [ 360.028085][T16112] overlayfs: overlapping lowerdir path 22:09:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast, 'bridge0\x00'}}, 0x1e) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x400000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x1000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 22:09:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xff000000) 22:09:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x0, 0x13c336c0}]) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x736}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000140)={r7, r8}) [ 360.333413][T16132] overlayfs: overlapping lowerdir path 22:09:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x20b95555550000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) modify_ldt$read(0x0, &(0x7f0000000140)=""/162, 0xa2) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000080)=""/39) 22:09:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 360.489619][T16144] overlayfs: overlapping lowerdir path 22:09:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xff600000) 22:09:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x40bb5555550000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 360.733138][T16164] overlayfs: overlapping lowerdir path 22:09:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, &(0x7f0000000000)={0xc7b, 0x0, 0x1005, 0x2, 0x2, 0x9, 0x0, 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0xfffffe59) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x0, 0xfffffffffffffffc}]) bind$netrom(r3, &(0x7f0000000040)={{0x3, @default, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @null]}, 0x48) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:09:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) modify_ldt$read(0x0, &(0x7f0000000140)=""/162, 0xa2) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:57 executing program 5: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 360.913891][T16177] overlayfs: overlapping lowerdir path 22:09:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x400000000000) 22:09:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x70710000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000240)={0x5, &(0x7f0000000040)=""/132, &(0x7f00000001c0)=[{0x4, 0x1000, 0x9, &(0x7f0000000540)=""/4096}, {0x7ff, 0xf1, 0x5, &(0x7f0000000380)=""/241}, {0xcf50, 0x1000, 0x7, &(0x7f0000001540)=""/4096}, {0x7ff, 0x63, 0xfffffffffffffffa, &(0x7f0000000100)=""/99}, {0x9, 0x1000, 0xa6a, &(0x7f0000002540)=""/4096}]}) [ 361.125261][ T26] audit: type=1804 audit(1569103798.150:59): pid=16189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/290/bus" dev="sda1" ino=17345 res=1 22:09:58 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:58 executing program 5: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x20b95555550000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x555555721000) 22:09:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xe0700000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:58 executing program 5: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 361.448035][ T26] audit: type=1804 audit(1569103798.470:60): pid=16208 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/291/bus" dev="sda1" ino=17347 res=1 22:09:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000580)=""/4096}, &(0x7f0000000240)=0x78) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000140)=0x80) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:09:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x555555743000) 22:09:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() tkill(r3, 0x1000000000013) syz_open_procfs(r3, &(0x7f0000000040)='net/connector\x00') r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1ff, 0x0) sendmsg$tipc(r4, &(0x7f00000000c0)={&(0x7f0000000280)=@id={0x1e, 0x3, 0x2, {0x4e21, 0x3}}, 0x10, 0x0, 0xfffffffffffffeac, 0x0, 0xfffffffffffffe08, 0x40090}, 0x72c34683a5025211) [ 361.698179][ T26] audit: type=1804 audit(1569103798.720:61): pid=16230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/292/bus" dev="sda1" ino=17374 res=1 22:09:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x1000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:58 executing program 5: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xf0500000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 361.993423][T16247] overlayfs: overlapping lowerdir path [ 362.016392][ T26] audit: type=1804 audit(1569103799.040:62): pid=16251 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/293/bus" dev="sda1" ino=17401 res=1 22:09:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x100000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x60ffffffffff) 22:09:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xe0700000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[0x100, 0x400, 0x5, 0x1]}) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x44000) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001580)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, 0x0}}], 0x1, 0x100, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000001740)={{&(0x7f0000001640)=""/173, 0xad}, &(0x7f0000001700)}, 0x20) sysinfo(&(0x7f0000000000)=""/22) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_stream(r6, &(0x7f0000001780)={0x28, 0x0, 0x0, @host}, 0x10) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, 0x0, &(0x7f0000005780)=0x2d6) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) 22:09:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x300000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:59 executing program 5: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:09:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x400000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:09:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x760000000000) [ 362.405158][ T26] audit: type=1804 audit(1569103799.430:63): pid=16275 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/294/bus" dev="sda1" ino=17401 res=1 22:10:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000040), 0x10, 0x0, 0x0, 0x0, 0x227}, 0x0) 22:10:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x32f100) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0xa066, 0x4, 0x4, 0x10000, {}, {0x8, 0x1, 0x4, 0x8, 0x6, 0xffffffff, "ef7ee04e"}, 0x8, 0xc, @offset=0x5, 0x4}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:01 executing program 5: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x7fffffffefff) 22:10:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x500000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6, 0x40, 0x6}) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x403, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 364.851594][ T26] audit: type=1804 audit(1569103801.870:64): pid=16304 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/295/bus" dev="sda1" ino=17418 res=1 22:10:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x1, 0x101801) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) syz_init_net_socket$ax25(0x3, 0x1, 0xca) accept4(r1, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x8259d83919b180a4) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x186) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r3, 0xffffffffffffff47) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 364.896526][T16310] overlayfs: overlapping lowerdir path 22:10:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x960000000000) 22:10:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x600000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0xfffffffffffffdef) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x4, 0x5, 0x8000, {}, 0x7, 0xfffffffffffffbff}) listen(r3, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x39a) [ 365.149048][T16321] overlayfs: overlapping lowerdir path 22:10:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 365.253995][T16320] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'. 22:10:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4000000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x10725555550000) 22:10:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcs\x00', 0x100000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x1c, r2, 0x8efb888d182d270a, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)=0x4) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40020040}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)={0x2b8, r6, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x43e1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3dd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}]}, @TIPC_NLA_BEARER={0xdc, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2af}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4d0276be}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0x4}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xde}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_bridge\x00'}}]}, @TIPC_NLA_LINK={0x28, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0xd8, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x99}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}]}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x4000010}, 0x35b57b60ef01ae08) sendmsg$tipc(r4, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x1, 0x101801) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) syz_init_net_socket$ax25(0x3, 0x1, 0xca) accept4(r1, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x8259d83919b180a4) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x186) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) listen(r3, 0xffffffffffffff47) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 365.528550][T16339] overlayfs: overlapping lowerdir path 22:10:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfc00000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x69, 0x101]}, 0x8) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:02 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x30745555550000) [ 365.857139][T16356] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.3'. 22:10:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x100000000, {{0xa, 0x4e22, 0x10001, @rand_addr="e91b9201d3d6a5b8fe2451589f9ef686", 0x5}}}, 0x88) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [@IFLA_LINKINFO={0xfffffffffffffff4, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0xfffffffffffffcee, 0x3, @remote}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r6) prctl$PR_CAPBSET_DROP(0x18, 0xb) r7 = gettid() tkill(r7, 0x1000000000013) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmsg$netlink(r2, &(0x7f0000000140)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000540)={0x248, 0x1c, 0x4, 0x70bd25, 0x25dfdbfc, "", [@nested={0xf8, 0x81, [@generic="0a38d77ccc9951b4e89156085d752886c46c6b8a657f508a737998847524a5d1200817a5f71d5fce9ef1d935912a1ff26347f31de4c5c0df6ec7f2326eb8abc4780c9cdb6caaeb8a19bb43a2f6c8cf7209ac865be87154318f8155471985c968b3614152b0e057dea7cb338b8db03ae55741313fd23ca7133b0ddc8f4b12e51a60c73de92b86f6652103e9503c48c2725b538e770b4b77fb9d864cc74f11512e1db1f8f0ef62c59f75bfe443e91d89af7b77314a44cfd1565c23e580f5b6cc9876fd0fc256871c5dcc69f952ceb08d8e817b186bad43c9342f36339bb512c69a2d837c946b92399e322aa214", @typed={0x8, 0x8, @u32=0x7f}]}, @nested={0x138, 0xf, [@generic="ebfe11dbc13892c65facc6dc9fb145dd6b6bc247d79c36ba8d6e233b20db5eef5915d225bfefe80e8c8659cdc33e0825d6723646b8308889e34bf531b2492c6b07868311f98a2fb876315c16df61b829997d59e161b0c10b3861137837d1f0fb462208ef6080c3ef67295291037f339de1d632c5", @generic="1f8df26b8b388f8e8267de31d95332a556aaf029168fac2b0932352eee1dfadd0706d69a0cf97214d191f9a35272a5712c7c5fa4c9", @generic="e4760e6c06c4010d614dcd3782959aea061b0e5432b218f4f7109fcf5a50c468d28da5f207e7cd2a4a6c7521d6bbd0b3539eef69a2b2b82e80fa4420ad756d742f77994564ae67063b542d7ba4a54f910251fce135cfa225c109d65054a8e6aaab737e6c8170af7f9092cc56b1a6699cf11a34dce32d6128a5f0", @typed={0x8, 0x7a, @pid=r4}, @typed={0x4, 0x4e}, @typed={0x4, 0x16}]}, @typed={0x8, 0x40, @pid=r5}]}, 0x248}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00"/16, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=r6, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x187eb9badbbd58ec}, 0x20000080) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 365.969347][T16368] overlayfs: overlapping lowerdir path 22:10:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfe80000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x8912, 0x0) 22:10:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = creat(&(0x7f0000000000)='.\x00', 0x100) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x18}, 0x880) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 366.165119][T16381] overlayfs: overlapping lowerdir path 22:10:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70710000000000) 22:10:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfec0000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 366.421784][T16397] overlayfs: overlapping lowerdir path 22:10:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xe0700000000000) 22:10:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xfeffffff00000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x69, 0x101]}, 0x8) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 366.823211][T16421] overlayfs: overlapping lowerdir path 22:10:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff00000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xf0500000000000) 22:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000540)=""/4096, &(0x7f0000000040)=0x1000) close(r0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SIOCAX25CTLCON(r2, 0x89e8, &(0x7f00000002c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, 0x4, 0x8, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @null]}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x232001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000140), &(0x7f0000000240)=0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @broadcast}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5, 0x2, 0x0, 0x0, 0x2, 0x10000, r5}) [ 369.112915][T16449] overlayfs: overlapping lowerdir path 22:10:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x100000000000000) 22:10:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xff0f000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x74) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000140)=0x10) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x69, 0x101]}, 0x8) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 369.456120][T16477] overlayfs: overlapping lowerdir path 22:10:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xffefffffff7f0000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x29}, 0x3}, {0xa, 0x4e23, 0x1, @loopback, 0x800}, 0x4, [0x101, 0x8001, 0xfffffffffffffff7, 0x101, 0x2, 0x0, 0x3ff, 0x2]}, 0x5c) sendmsg$tipc(r0, &(0x7f0000000500)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x1, {{0x0, 0x1}, 0x1}}, 0x10, 0x0, 0x0, 0x0, 0x269, 0x10000001}, 0x40041893) 22:10:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x200000000000000) 22:10:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000001f00)=[{{&(0x7f0000000000)=@caif, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/67, 0x43}], 0x5}}, {{&(0x7f0000000480)=@un=@abs, 0xfffffffffffffd27, &(0x7f0000000600)=[{&(0x7f0000000500)=""/198, 0xc6}], 0x1}, 0x2}, {{&(0x7f0000000640)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/53, 0x35}], 0x1, &(0x7f0000000740)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001740)=@ax25={{}, [@remote, @default, @default, @remote, @null, @rose, @netrom, @bcast]}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/238, 0xee}, {&(0x7f00000018c0)=""/40, 0x28}, {&(0x7f0000001900)=""/47, 0x2f}, {&(0x7f0000001940)=""/131, 0x83}], 0x4, &(0x7f0000001a40)}, 0x8}, {{&(0x7f0000001a80)=@nfc, 0xffffffffffffffc5, &(0x7f0000001dc0)=[{&(0x7f0000001b00)=""/151, 0x97}, {&(0x7f0000001bc0)=""/158, 0x9e}, {&(0x7f0000001c80)=""/194, 0xc2}, {&(0x7f0000001d80), 0x23f}], 0x4, &(0x7f0000001e00)=""/212, 0xd4}, 0x6}], 0x5, 0x1081, &(0x7f0000002040)={0x77359400}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001a40)={r3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0xed) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4000000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xffffffffff600000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x300000000000000) 22:10:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x2, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0) prctl$PR_SET_UNALIGN(0x6, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000040)={r0, 0x3}) 22:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @rand_addr=0x401}, 0xfff4) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000001f00)=[{{&(0x7f0000000000)=@caif, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/67, 0x43}], 0x5}}, {{&(0x7f0000000480)=@un=@abs, 0xfffffffffffffd27, &(0x7f0000000600)=[{&(0x7f0000000500)=""/198, 0xc6}], 0x1}, 0x2}, {{&(0x7f0000000640)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/53, 0x35}], 0x1, &(0x7f0000000740)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001740)=@ax25={{}, [@remote, @default, @default, @remote, @null, @rose, @netrom, @bcast]}, 0x80, &(0x7f0000001a00)=[{&(0x7f00000017c0)=""/238, 0xee}, {&(0x7f00000018c0)=""/40, 0x28}, {&(0x7f0000001900)=""/47, 0x2f}, {&(0x7f0000001940)=""/131, 0x83}], 0x4, &(0x7f0000001a40)}, 0x8}, {{&(0x7f0000001a80)=@nfc, 0xffffffffffffffc5, &(0x7f0000001dc0)=[{&(0x7f0000001b00)=""/151, 0x97}, {&(0x7f0000001bc0)=""/158, 0x9e}, {&(0x7f0000001c80)=""/194, 0xc2}, {&(0x7f0000001d80), 0x23f}], 0x4, &(0x7f0000001e00)=""/212, 0xd4}, 0x6}], 0x5, 0x1081, &(0x7f0000002040)={0x77359400}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001a40)={r3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendmsg$tipc(r0, &(0x7f0000000340)={&(0x7f0000000000)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x4}}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="488cc60b16c0786bf946dac4fe4fd4aad9fdc82bfb3ec72b89369194bd22a4fc4899ece73abbb33f0b62ccd850a5f8fca3fc888d3906a34f33f45925fa3d0e1897a58b981c6a8b1ae881e58d4ef02d864822f7d11a02cf8ecca08a03774aafe03431e27201d2187718df1aa733fc2c47cf2d71a6c6f71e0b6d24663cb3fca2f5c148bf65174eedac137d04b888bc3132fb9e0f619b6c113a1f35318d7f85370de3c1a3ecb94e1934ae285e33a7e8e73cf0832c382b6b428c97574e5ffb4ec16a40eda355c64bdb2480e3088fe0a4a14ed0", 0xd1}], 0x1, &(0x7f0000000240)="bfd94181f9eeb30da3e53078f98b7ca7b81a4e2d0952ddc7976a5fca12bf396bcfeeadebfca9cc457c4c5ae8e7134bf6e83f56437ab3fc4c0cb6e2907367b8d29ae8e4e983bf1a2757065d4895a398a1e1cd1c6f982dfd8c181f27b0b222bb36f2799fd0d8db287c3e3f174f6bfcdf6d0c98c78809b23db6a37ba5bfa9523f2ba1c8026e8cd0fd507d5faa7d46832721a68461921996ae8616477752f129dee140bf1ed5337a911e72103c7e98df61c7cd8f10e2fcf049a6d2067dad9a8c72b3194591902a080619a0c68adc43d9ad51634cea2352d8a9087dfa9f", 0xdb, 0x4}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0907bc00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 370.345291][T16529] overlayfs: failed to resolve 'file0': -2 22:10:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0x4, 0x0, 0x5551, [], &(0x7f0000000080)={0x9909d3, 0x7fffffff, [], @p_u8=&(0x7f0000000040)=0xac83}}) 22:10:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x400000000000000) 22:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01e700e5", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="08007400c43286b46800a30cc2494851cf4c252839a845717f65e9d20d9723ad54d02a129011062618686a1dc3053b22eb86b5eb9e233932a9dd3e342d1275b756f746270eacd415f3b021f1188bae5550f3b85e2ed012432afaf82212bcee38c514817669832fee00000800"/120], 0x7c) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x2, 0x80005, 0x6, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 370.711872][T16564] overlayfs: overlapping lowerdir path 22:10:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x500000000000000) 22:10:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0x4, 0x0, 0x5551, [], &(0x7f0000000080)={0x9909d3, 0x7fffffff, [], @p_u8=&(0x7f0000000040)=0xac83}}) 22:10:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x8) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000000)='syz0\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:08 executing program 2: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0}, 0x3c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x200, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x20000002, 0x1}}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff04, 0x80c3}, 0x0) 22:10:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xffffffffff600000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x600000000000000) [ 371.280240][T16611] overlayfs: missing 'lowerdir' 22:10:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="d4ecffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xb, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0xed) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 371.404157][T16617] overlayfs: overlapping lowerdir path 22:10:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x700000000000000) 22:10:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x4000000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 371.606238][T16628] overlayfs: missing 'lowerdir' 22:10:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000890bd1a8eb9c4c465012d58c06fcc2f713cb67aba5d8d664b4467511f95e13a09e2e7bba50df0e69c2e1b0437993e8703e988f64508637827538271cf4cde1260330642a5c4213a6cf052c34234fa0f5513344fa35cca8709762ebe1eccb778", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 22:10:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 372.001908][T16649] overlayfs: missing 'lowerdir' 22:10:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000000040)=""/243) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x0) 22:10:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = semget$private(0x0, 0x3, 0x0) semtimedop(r1, &(0x7f0000000040)=[{}, {0x0, 0xffff}], 0x2, 0x0) semop(r1, &(0x7f0000000000)=[{0x0, 0xffffffffffffb6d0}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000140)=""/189) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x800000000000000) 22:10:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x700000000000000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 372.508775][T16670] overlayfs: missing 'lowerdir' 22:10:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x4000000000000000) 22:10:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r3, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r3, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], r3, 0xffffffffffffffff, 0x0, 0x4}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r5) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$tipc(r6, &(0x7f0000000500)={&(0x7f0000000040), 0x10, 0x0, 0x0, 0x0, 0xcd, 0x4000000}, 0x0) 22:10:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 22:10:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000000000)={0x20, 0x3, 0xfffffffffffffffb, 0x9, 0x6}) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) [ 372.807636][T16690] overlayfs: missing 'lowerdir' 22:10:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x5f6869b53c3d76b7) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) timerfd_gettime(r1, &(0x7f0000000040)) 22:10:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r3 = dup(r2) write$P9_RLERRORu(r3, &(0x7f0000000040)={0xf, 0x7, 0x2, {{0x2, '%['}, 0x3}}, 0xf) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280)=@id={0x1e, 0x3, 0x0, {0x4e21, 0x4}}, 0x10, 0x0}, 0x0) socket$rxrpc(0x21, 0x2, 0xa8b2641633c6feb5) 22:10:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xff00000000000000) [ 373.112927][T16713] overlayfs: missing 'lowerdir' [ 373.177127][T16719] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 373.219070][T16719] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) getrusage(0x1, &(0x7f0000000040)) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 373.324087][T16726] overlayfs: overlapping lowerdir path [ 373.428682][T16735] overlayfs: missing 'lowerdir' 22:10:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x3c8ff6cce0f13994, 0x0) 22:10:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = accept4$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x140800) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xffff) recvfrom(r3, &(0x7f0000000540)=""/4096, 0x1000, 0x0, &(0x7f0000000100)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1}, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @null]}, 0x80) 22:10:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xffefffffff7f0000) [ 373.621334][T16743] overlayfs: missing 'lowerdir' 22:10:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_SUBDEV_G_FMT(r1, 0xc0585604, &(0x7f0000000140)={0xeeab2b0c1abd4ec2, 0x0, {0x80000001, 0x100000000, 0x3018, 0x5, 0x1, 0x8, 0x4ee66f92adbff4ad}}) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000080)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r9, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="780000002400070500"/20, @ANYRES32=r9, @ANYBLOB="000000000000ffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) connect$packet(r4, &(0x7f00000001c0)={0x11, 0x4, r9, 0x1, 0x5, 0x6, @dev={[], 0x16}}, 0x14) 22:10:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0x0) setreuid(0x0, r0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) clock_gettime(0x0, &(0x7f0000000580)) futex(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0x2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000c80)=ANY=[], 0x0, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$dspn(0x0, 0x1005, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800060c0045005, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@remote, @in6=@loopback}}, {{}, 0x0, @in=@multicast2}}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x4, 0x0, 0x2}}) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f0000000140)={0x0, 0x43, 0x7, [], &(0x7f0000000040)=0x2}) r1 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000240)) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000200), 0x4) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0xffffffffff600000) 22:10:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x5450, 0x0) [ 374.014839][T16774] overlayfs: missing 'lowerdir' 22:10:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x0, 0x13, 0xfffffffffffffffd, 0x2}, 0x1) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x1eddf5d0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000002440)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e23, 0x8, @ipv4={[], [], @multicast1}, 0xfffffffffffffc82}, {0xa, 0x4e21, 0xff, @local, 0xffffffffffffff80}, 0x5, [0x443, 0x101, 0x7, 0x10000, 0x5f62, 0x1, 0x7, 0x3f]}, 0x5c) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r4, 0x80086601, 0x0) 22:10:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0x0) setreuid(0x0, r0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) clock_gettime(0x0, &(0x7f0000000580)) futex(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0x2, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000c80)=ANY=[], 0x0, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$dspn(0x0, 0x1005, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800060c0045005, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@remote, @in6=@loopback}}, {{}, 0x0, @in=@multicast2}}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000200)={0x0, 0x0, {0x0, 0x4, 0x0, 0x2}}) openat$mixer(0xffffffffffffff9c, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = gettid() tkill(r1, 0x1000000000013) sched_getattr(r1, &(0x7f0000000000)={0x30}, 0x30, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x82, &(0x7f0000000040)={r7}, 0x8) r8 = socket$inet6(0xa, 0x0, 0x676) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x82, &(0x7f0000000040)={r11}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000002c0)={r11, 0xd4, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r7, @ANYBLOB="070003000810ff7f0300e338b2e74685d9396843dc46da050eaf2d7b47990b6a7be1e79e6a206603a58e6a99c4c98569221080444b5857ce0270ee312c3352448e5837d88b20acf0e77cbc881a83407929a5e8a42dc1156f2e724e2c5c5b732c3702df7922413d858185a85d05ee6676b78c972474e594"], &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r12, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x7fff, @mcast1, 0x800}]}, &(0x7f0000000200)=0x10) [ 374.268994][T16789] overlayfs: unrecognized mount option "lowerdir" or missing value 22:10:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) times(&(0x7f0000000140)) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="2c7c7caf9fe16c6f7765726469723d2e3a66696c6530"]) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x4, &(0x7f00000002c0)=0x2, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x6e) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:10:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16, @ANYRESDEC=r3, @ANYRESOCT=r4, @ANYRESOCT=0x0, @ANYRESOCT, @ANYRES64=r5], @ANYRES64=0x0, @ANYRES16=r1, @ANYRES16=r6, @ANYRES16, @ANYRESDEC=r7, @ANYRES16=r1], &(0x7f000095dffc)=0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffff}, 0xffffffffffffff1e) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0065ffffff7f0000d7be4d45f32a7a79ca2809fe967330c20444a568738c585a01a979a16b8b8c3a12155c80f855d92f59bcc69442b2f141b3a420391c9e97973f3382e740258d2a38307ee93e51b81b2f1d70111e4579aa123da463037a69f9698a911fd1c59c59736e84d9a474f83914c33ec3745ff5556b9bc3ef7e529c37ae0b7920e9d4aa5c139c332d65895e397670ec278e753e671c2b5dab5863881f27981cbd96", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@mcast2, @mcast1, @empty, 0x8, 0x6, 0xf34e, 0x100, 0x8, 0x800002, r7}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 374.766415][T16822] overlayfs: unrecognized mount option "lowerdir" or missing value [ 374.804111][T16823] overlayfs: unrecognized mount option "||lowerdir=.:file0" or missing value 22:10:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 374.858886][T16827] overlayfs: unrecognized mount option "||lowerdir=.:file0" or missing value [ 374.917369][T16825] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 374.939185][T16829] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 374.970913][T16825] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0xe8) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) syz_open_dev$radio(&(0x7f0000000300)='/dev/radio#\x00', 0x3, 0x2) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, &(0x7f0000000280)={0x0, 0x7, {0x6, 0x2, 0x2, {0x7, 0x2}, {0x2, 0x5}, @const={0x33b, {0x8001, 0x0, 0xd705, 0x1}}}, {0x53, 0x7, 0x7, {0x4}, {0x0, 0x5}, @ramp={0x6, 0x1000000000000000, {0x66b7bfcf, 0x2, 0x0, 0x8}}}}) lsetxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.SMACK64\x00', &(0x7f0000000240)='overlay\x00', 0x8, 0x3) [ 375.015899][T16829] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 375.050751][T16825] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 375.129584][T16841] overlayfs: unrecognized mount option "lowerdir" or missing value [ 375.158984][T16844] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 375.193594][T16843] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:14 executing program 2: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000040)={0xa, @capture={0x1800, 0x1, {0x8f5}, 0x101, 0x7}}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000080)={0x30}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x10, 0x0) 22:10:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fhle0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x221042) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000240)={0x540, {{0xa, 0x4e22, 0x5230, @remote, 0x2}}, {{0xa, 0x4e23, 0x6, @rand_addr="ac04ee1cd1988c7951abcfc7e5585a2b", 0x3}}}, 0x108) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000200)=@ccm_128={{0x304}, "21ec82c7f4927454", "61a5c315c3a7e9160e7296e4435957ed", "15aa58d0", "c36c83bfb7146ff6"}, 0x28) [ 377.384503][T16861] overlayfs: failed to resolve 'fhle0': -2 [ 377.416375][T16863] overlayfs: failed to resolve 'f': -2 22:10:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x10, 0x0) [ 377.477647][T16872] overlayfs: failed to resolve 'fhle0': -2 22:10:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = accept4$packet(r1, 0x0, &(0x7f0000000000), 0x40000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000040)=[{0x0, 0x3, 0xfffffffffffffff8, 0x200}, {0xd71, 0x0, 0xffffffff, 0xa5}, {0x4, 0x9, 0x2, 0x1}, {0x4, 0x9e, 0xf700, 0x97f}, {0x2, 0x9, 0x200, 0x9c1}]}, 0x10) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x9, 0x1000, 0x400, 0x20, 0xa9, 0xfffffffffffffff9, 0x9, 0x7, 0x10001, 0x7fffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000000, 0x800000000000000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc549}, 0x0, 0x2, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0xfffffffffffffff9, 0x2, 0x6, @random="a553bb2d2e15", 'vcan0\x00'}) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x100000001) socket$alg(0x26, 0x5, 0x0) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="ba490000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r3 = semget$private(0x0, 0x0, 0x41) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)=[0xffffffff]) 22:10:14 executing program 4: syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x40, 0x206000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 377.764251][T16890] overlayfs: failed to resolve 'f': -2 22:10:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x10, 0x0) 22:10:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2c6c6f696c6530b59cfbee059d19a60edc29055546ee05e0850d740081d4c0c9436ffe815fefd910a73a0d0a2390e54e128f64ee03e735d60f47cc49e410243906d53f7ebbe2b8fc5ce673a6121309ba45e9dda930a596dd99be004a529b41d20df5e004ecfd25153c95ce94f7109a7ba753f3f8f51c0d2c368e72910201bd60d4d88c572b3109f4f1a9f415dc5d2c47793d70fad589107ff0a81923c6a2fd63488a70412b00830acefb9c410f76fd1c1403be251e1be598bf6fb2c901b54f828d94bd5a743663f37ffd"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) timer_create(0x6, &(0x7f0000000140)={0x0, 0x26, 0x5, @thr={&(0x7f0000000040)="f68bf5bca570e54351a3c0aaa19a48f813cc4f092d76424c55a3c703555ee3d9d70072802253fbdc55cc81c482e007fa9b05ae409d81cc7f5b38ba44514a6cae2fde04f466bd132544f69108f690792473a1d4f391dfb8ed0d299352dd7812e4dc240d5a7f5c026534c5105139a33ca69ba707a7220098e36771654a6d1dcd97ac99b104300bfb8e67b2cd74b8fc0fc589d0a13e29ff56c1ca93d77a939dc19dbb9732fa3b7e4d2cc019f653de33187495b3", &(0x7f0000000100)="1ad97d404d661bea04e58516d9f52f0504291593414e48acc7e294864808c83ed71ae8d519b4780d10edc71db83e14b150dc13"}}, &(0x7f00000001c0)=0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x82, &(0x7f0000000040)={r6}, 0x296) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r6, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x7, @empty, 0x200}, @in={0x2, 0x4e21, @local}]}, &(0x7f00000002c0)=0x10) timer_delete(r3) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x82, &(0x7f0000000040)={r9}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={r9, 0x200}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r10, @in={{0x2, 0x4e20, @remote}}}, 0x84) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 378.074160][T16908] overlayfs: failed to resolve 'f': -2 22:10:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 378.115994][T16911] overlayfs: unrecognized mount option "loile0)UF t" or missing value 22:10:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x62002, &(0x7f0000000580)=ANY=[@ANYBLOB="7472616e733d72646dc22c284de412ecd291f4f5612c706f72743d3078303030303030303030303030346532322c73713d3078303030303030303030303030303366662c74696d656f75743d3078303030303030303030303030303030382c72713d3078303038303030303030303030103030332c74696d656f75743d3078303030303030303030303030303030312c657569643e", @ANYRESDEC=r3, @ANYBLOB=',euid>', @ANYRESDEC=r4, @ANYBLOB="2c61756469742c736d61636b66736861743d2129887070703123706f7369785f61636c5f6163636573735c2c636f6e746578743d73797361646d5f752c736d61636b66736465663d2a2c6f626a5f757365723d6264657676626f786e657431212c726f6f74636f6e746578743d73746166665f752c00"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r6, 0x10f, 0x84, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 22:10:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x520a1) sendmmsg$nfc_llcp(r1, &(0x7f0000002c40)=[{&(0x7f0000000140)={0x27, 0x1, 0x1, 0x6, 0x2, 0xfffffffffffffeff, "9c307791b0e6292d9159c95e95323980996069f4fc50f2b538d2dfac94c3bbebf41ea09346e3526fe0e6b3bf3ac1f1f82d0344d9774db666a12f480e532dab", 0x33}, 0x60, &(0x7f0000002400)=[{&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="2faf576cf654f62a720b03fe922f01c1f60855006ec000d053842b325767bf3323ee4e1a28851af98bbbb1cf1716199715ff7d1f3788bfc1eca73e3dc5b7660fce36d36e5dc749ee413b872ab4dc22904773b742b3bd186f3f1a45e401287c2562c2f9412512ad9ebd6419a16d2fbb8f4ea5416256f7d10c16670dec44e33637a3fe3a1b376d4ea1460222d93012282883bdc13ac8d4b690ca67f643946806ff41a386078cbf8ea01b90982b3ff18fb90caee143068adc3c3a69f70563074599a0223cac", 0xc4}, {&(0x7f00000022c0)="b056d2a31ee7ac8c9452aa72c304067c9942248722e7785f5a8af5c11bb869fb89ded22d5e2c0f3165fb80a320a5765eadd38fa10b7d9c2f1281767f46950e36e7b41c98cbaacf0cbce712abb6211ea29609238a15c1c14ad77dffc5945f57fa3f6032a877b079ca8ea4cd0cd2b099fa7bef68c2836a685913f5eca0", 0x7c}, {&(0x7f0000000080)="279c00e4e35e2364c1ebd306ce979a064a59d45c4f21c28928c246c1f5e8e7810a8e1f549bfa2e59ab917d7fe61b0a2a92e3f294dbe22fc3c669049e8597", 0x3e}, {&(0x7f0000002340)="9c26f82328c5f26a786dfcc3a334e2", 0xf}, {&(0x7f0000002380)="f095740fcce5621c32be5620dc21a7f631271e8c155feb091020500e5c6b54b669247e86bcd4dc32840e21b9df40f8a2d9a0e98643b3e3a3966cda2aa280fd4e5b5d61f6fd3d45466a4200a8c62d4a7755", 0x51}], 0x7, &(0x7f0000002480)={0x88, 0x10f, 0x1000, "a34e8fa90fb659ae3971a872138c32cac7da4aed2d7649ba73a96194441e1e576b9889aef63976ba31c12c195c4e54554efa4b9734c97b51184125510b07eb57ca6855b96ae1b1d9f657b7c87d39a52dbdb370dd5a04c448ff05bad72dfdaa4b629a885caf9c29f09a2b73c4eb9030bd64d85b"}, 0x88, 0x80}, {&(0x7f0000002540)={0x27, 0x0, 0x0, 0x5, 0xffffffff, 0x380000000000, "81bebd205a3cfb436436e8e02c0238ae406b216b7dd0a4f3d91b4a50325c2dd6d4757114384b61c13c152846083bc1ae02514662bcfb28b8d00a92ae424b23", 0x32}, 0x60, &(0x7f0000002840)=[{&(0x7f00000025c0)="e5ccbc7b56e1deb1a3477843c60070358d731f26c10207a50ad55e56f8b26e9840d95fcc04e9595a22f416ce42043b79ce9a9e70665c1ab5aefdefc96c33bee0aef57210eaddb056e5f1c1cf752a0fb6715b82cec964a485301fd8e89679d61c330f93240547d95ddebb0691c92af7c781c89c46ad5a99785c3edbe779bc5fbeee79891646bf7f4b4fe664e55f68fb66332cbc59100346e195e38e2739e0eeed1da39b9cc81f8f3022bba227b290bac2376b2d7c319c8d9e4aa79b9f12866028cd5a525b50", 0xc5}, {&(0x7f00000026c0)="edfb47f63de027c3594da117d53f7cd80527b5d6a50142fa", 0x18}, {&(0x7f0000002700)="f4a3eeccbc5cf21ec66bb65d374481f29ab840941e5b70f59feebc93b3395574ab4fc1080c82df2827125082d88bd83634e852a582e686aa3095b796e44459598242f3c15ec5e6f6064d29d98c2455394ad61409a9697f5f6a84ac28ba008a6f7ba2ea6b3c6e8d3ee86b46d4a867f2a955b3814a8a808771bf", 0x79}, {&(0x7f0000002780)="70ad6f98c81433a6a52df74d225feb25477501d2d9f759dd0de50be27a3518b9a1d638224a7f1f020c8be970a5ae54064deb64c3448aef2114906d04bb50f8f2a95c6ca2768ad22f603de337e375332c8521e71fedb40944e13c2aa6faf11ae5742d181d06738953551c844dc85dc5f73d83d11e9b5b5583e146eaa69359d7688473f67691b200", 0x87}], 0x4, &(0x7f0000002880)={0x50, 0x40f90b3b94f18d48, 0xffffffff, "b1306444447cd9b63c4f99320ec11b84daa3bf7f93133e921f85ac81b05114d17fc52cdc1b236b77866bb8b7da6fe329bdc6ed63574f236ed2e03577b68658"}, 0x50, 0x4004050}, {&(0x7f0000002900)={0x27, 0x0, 0x0, 0x2, 0x81, 0xff, "38bf8d0515e4cc9559cb1cd9b07a8c4e46d5ce846621d4cdd7c251b40001fbd9257e7192873b75a888a79ad4b00a7bb3ddd96d35b5435d75ad223a45060551", 0x3}, 0x60, &(0x7f0000002bc0)=[{&(0x7f0000002980)="2f58608016cbcd5d4c506095b50c25348d67229c42bb7024e9e1673dc95fcb600d01b093f76bc785bc83e5b70de8645adba1d2c7aacf06fb543e9bb02f4f8794f9e2472552be91542a6b7ac8e73de5b74e70d3eb066cf60d947974bbc7ae3f5da823254b5a1fa59a9ebbeddfffdd001a1ee96cc174d35804933ae0b959cfb0ae5f02c3eda33afc506669b0b3ae6b5a7524d3c52592c59d0e25c08383c6c7493b8df7c1bf01c66844b608f011deef2553052353af7d228ce6caf49792ac595652dc1419757d2960f056724a6f3e4ed84d8c7b9f9771929b70ae5ba9", 0xdb}, {&(0x7f0000002a80)="a4eccbfa1e8060665ed1a72c9212aaf04b7312d7433e49631e24ae169ca7ec", 0x1f}, {&(0x7f0000002ac0)="6cc5c68e77105a496dd05bd39da84fa082d58558cd392bb98293c561688e037e129a4c2e7ebdf088dd8ab79f5f13", 0x2e}, {&(0x7f0000002b00)="1a8d9a049d1a1c8c0a6e4a7a5173547bef3140cb6620feedfe9a0853a6da5ac459202b5d3634c580b08d61e7d4f1effb2facfd92015e11f208a68dd8cd22c9b1fe3fa998237c6b92dc3ebefe9a38559dff2f5768072c306c17aed72feb81b160a1c6", 0x62}, {&(0x7f0000002b80)="757aad8ab552d1472a992754370a6a0e9f544b745ab5", 0x16}], 0x5, 0x0, 0x0, 0x1040}], 0x3, 0x80) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x13) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$CAPI_MANUFACTURER_CMD(r2, 0xc0104320, &(0x7f0000002d80)={0x2, &(0x7f0000002d00)="9f75b3fa44cee9d0f4538e78fd37dfd87642ea51db433c5b0c12380a2bdb1ebab4360445e97056a3b0c9d7adc09986caf169478c2c2aa381eeb5eaecd4e30ba612d4319e43cd6bd66988"}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) r1 = geteuid() r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mount$9p_xen(&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f0000000340)={'trans=xen,', {[{@cachetag={'cachetag', 0x3d, 'ppp1'}}, {@afid={'afid', 0x3d, 0x101}}, {@afid={'afid', 0x3d, 0x3}}, {@version_9p2000='version=9p2000'}, {@access_uid={'access', 0x3d, r1}}, {@nodevmap='nodevmap'}], [{@uid_lt={'uid<', 0xee01}}, {@euid_gt={'euid>', r3}}, {@audit='audit'}, {@fsmagic={'fsmagic', 0x3d, 0x6}}]}}) pipe2$9p(&(0x7f0000000080), 0x0) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) r5 = getpgrp(0x0) getresuid(&(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) prctl$PR_SET_TSC(0x1a, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x9, 0x40400, r5, 0x0, r6, 0x0, 0xfffffffffffffffa, 0x357}) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$RTC_EPOCH_SET(r7, 0x4008700e, 0x3f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 378.247708][T16912] overlayfs: unrecognized mount option "loile0)UF t" or missing value [ 378.333399][T16916] overlayfs: failed to resolve 'fil': -2 22:10:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:filu0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 378.439435][ T26] audit: type=1804 audit(1569103815.460:65): pid=16928 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/313/bus" dev="sda1" ino=17476 res=1 22:10:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x4001) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000080)="2ef080160d00a30f01cf660f388264076764f30f090f069a1a9f95002e670f3a0f740e005c0f20c06635000004000f22c00f00d89a33709500", 0x39}], 0x1, 0x20, &(0x7f0000000100)=[@cr0={0x0, 0x10}, @cr4={0x1, 0x410}], 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00', 0x3fff8}) [ 378.650919][T16940] overlayfs: failed to resolve 'fil': -2 [ 378.667494][T16938] overlayfs: failed to resolve 'filu0': -2 22:10:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) clone(0x0, &(0x7f00000001c0)="c3efd3b8bc50fb72198ceb21e4452ac687005f89876f85292e0290fc1da96a4fe23a918a1b1b81a7ad0fbd14090957323d52b8274446c70c50659d5f27feb78e8280c5196961f277e44f6e84e5a3d3be59bcc72f78b17caafadb06c44e72a3537cffe4228a506af1060083bfa5ffc43e6b60ac637c1e652a6415c07f17e0033b4c9dd3fa2b81c11dd9c47b1996f229e820608c7c89a2a41dc0869cb4f2913ff4b80edc77c8095b8271f08e7edbfae8ee52f21ca8641bb88c56b7ba6e1ae551bcc21935253676cd6fe4ac92cdf27cd7372538aa14a209af8f50338e12568b349c46f1a591ad93e0d406e22fe9de3341b674d5bfae2e83dd44", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000400)="9b94f5e07c7f979802af24c036f6ce0016bc0d26c0158273942336c2a45386e44cba3a385e94ce6ee8d96a3672c3c5931dbdb82cfd905de43a0d1eb65ecd2f3c01a26fce2a318d591146b2503970c6778ab56477d73438a108d1f2d8943daa839777f27b1281a2a7cd5c0c211d979980c2741ca80776b9851c3ddf4e410821dd39536712fa6fc4faa2db4385a9b705c432ded9fe760b03363b9cbe154a3b15fa0a095bb36007cdfb49e0b1fc4607ae6ed1e735c4ab952a319d0eb7635b2d8e52e714e87d5b71e511ee32afbecaa0020af8818e44f917") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180)={0x10000, 0x5}, 0x2) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SIOCRSACCEPT(r4, 0x89e3) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x875, 0x8) 22:10:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, r4, 0x4a1, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x102020008}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x90, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x3732}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00\x00\x0eq\xdcC\xf3\xa7h\xe7\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x90}, 0x1, 0x0, 0x0, 0x48001}, 0x8000) 22:10:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 378.761149][T16953] overlayfs: failed to resolve 'filu0': -2 [ 378.772937][ T26] audit: type=1804 audit(1569103815.800:66): pid=16952 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/314/bus" dev="sda1" ino=17478 res=1 22:10:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="1f000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',low%fie0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) times(&(0x7f0000000200)) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000240)={0x3, @default, r4}) rmdir(&(0x7f0000000140)='./file0\x00') socket$caif_seqpacket(0x25, 0x5, 0x1) [ 379.078377][ T26] audit: type=1804 audit(1569103816.100:67): pid=16972 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/315/bus" dev="sda1" ino=17454 res=1 [ 379.083063][T16971] overlayfs: failed to resolve 'fil': -2 22:10:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0xa, 0xc8ec264c498e6259, 0x80, &(0x7f0000000040)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x101) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 379.160444][T16980] overlayfs: unrecognized mount option "low%fie0" or missing value [ 379.238787][T16985] overlayfs: unrecognized mount option "low%fie0" or missing value 22:10:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000100)) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:16 executing program 1: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000240)={"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"}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x8000) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="c07cdc6e2500aec08378544b8ff0899c7beb7fc4b522f0ae5efef2da9c09122cf78a0eb219b542ea1256563a9192d4", 0x2f, 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffdf9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r4 = socket$inet(0xa, 0x801, 0x84) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000000)={0x8}) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @broadcast}, 0x9) listen(r4, 0x100000001) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_udp_int(r5, 0x11, 0xb, &(0x7f0000000200)=0xfff, 0x4) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r8, 0x80047437, &(0x7f0000002440)) connect$l2tp(r8, 0x0, 0x0) 22:10:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0101040000b9f1c3078dd976d171720e590418cb257f037255d6797f8a86926b5487778c2287adfd111f8dea9057b437be51ac75f5bff98da969f924c64b5f4614565923c2cca4edc07e6a9566787c83ea8241e080", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 379.455379][T17000] overlayfs: failed to resolve 'file': -2 22:10:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6b77657264e9723d2e3a66696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', &(0x7f0000000280)='./bus\x00', 0x6, 0x2) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup(r5) write$UHID_INPUT2(r6, &(0x7f0000000400)={0xc, 0xfb, "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"}, 0x101) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$MON_IOCT_RING_SIZE(r4, 0x80086601, 0xc8f21) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f00000002c0)={0x0, r9, 0x20, 0x9, 0x0, 0x1}) 22:10:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:16 executing program 0: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e22, @local}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="7a01002000", @ANYRESDEC=r3], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) [ 379.695509][T17015] overlayfs: unrecognized mount option "lkwerdr=.:file0" or missing value [ 379.781230][T17021] overlayfs: failed to resolve 'file': -2 [ 379.821878][T17015] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 379.924952][T17022] overlayfs: unrecognized mount option "lkwerdr=.:file0" or missing value [ 379.954426][T17032] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000380)={0x42}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000100)=ANY=[@ANYBLOB="01004b6c0000000000"]) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r0, &(0x7f0000000500)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0x41}}, 0x2ad, 0x0, 0x3dc}, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) lsetxattr$trusted_overlay_upper(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000000400)={0x0, 0xfb, 0xec, 0x1, 0x101, "227b3c1838f0dc4bf753958d2b9fa5aa", "c9ecc888e4f3a301df6bf3a49dd2dcc84557034519fae791246cfb480f462ea0d7a195cbdfc7b45a222f765e000c081973fcf3f732e9d18a0c8da1ad8be193f167d335ba7a7e2f0a6a1489112730443bfe222d049ae0f360ca2b162bc02c0c7c4d55fcb8a03b17fa18be502e6929d551b6e1c5b8c9ec1ed8d685c73165a767743546a511ebd5a9e3ce3d7de8b6459b5b9f3edd394eceb4bea0588da16bbffa670e54a4d464079ff036acacd7dfd50991be20c5e2d48966d5718b6654100d8bd7dd1bd480310bb12fbd5527fb6b692843262ac6f3248152"}, 0xec, 0x2) fcntl$setstatus(r4, 0x4, 0x44000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x3, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000200)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0x4) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x1, 0xfffffffffffffffe}, {0xfffffffffffffffb, 0x401}, 0xc53, 0x0, 0x4}) 22:10:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 380.037767][T17038] overlayfs: failed to resolve 'file': -2 22:10:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6fa62737d4700cca9f8a0a3a370b8b"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 380.132535][T17043] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 380.217002][T17051] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/201, 0xc9) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 380.369401][T17058] overlayfs: unrecognized mount option "lo'7p ʟ [ 380.369401][T17058] :7 " or missing value 22:10:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 380.458546][T17057] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 380.481901][T17062] overlayfs: unrecognized mount option "lo'7p ʟ [ 380.481901][T17062] :7 " or missing value 22:10:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/75) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x103080, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x4) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2c526f7761526469723d6eb42e3a66696c6530"]) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000200)={0x49fc8af93b9830de, 'nr0\x00'}, 0x18) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000300)={0x0, 0x20}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r3, 0x80086601, 0x0) 22:10:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0010", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 380.766347][T17082] overlayfs: unrecognized mount option "RowaRdir=n.:file0" or missing value [ 380.841152][T17086] overlayfs: unrecognized mount option "RowaRdir=n.:file0" or missing value 22:10:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 381.025999][T17098] overlayfs: overlapping lowerdir path 22:10:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x501100, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r2, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0x10, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0xfff}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="2c0e21861aad0ad7730000006f000000007a30097772dc8a77dad46457a42fcc5b8daba43df26d8e075184961638e6c87942f025fdaf7f89b0634d4b4e6930815312c001dcc44c75213da4c85118597726df7b0713c19c65f4fcf71a545834477a41947c4881a7008ce419db6831940d8500"/129]) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000140)=0x7) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0xb0b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$MON_IOCT_RING_SIZE(r4, 0x80086601, 0x3a7a4) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') dup(r3) 22:10:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:18 executing program 0: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$P9_RREADDIR(r0, &(0x7f0000000140)={0x141, 0x29, 0x1, {0xf5cf, [{{0x20, 0x0, 0x8}, 0x3, 0x1000, 0x7, './file0'}, {{0x40, 0x4, 0x1}, 0x16f3, 0x1000, 0x7, './file0'}, {{0x1e, 0x2, 0x2}, 0x1, 0x6, 0x7, './file0'}, {{0x7, 0x0, 0x8}, 0x1f, 0x1f, 0x7, './file0'}, {{0x52, 0x1, 0x6}, 0x8, 0x200, 0x7, './file0'}, {{0x8, 0x0, 0x8}, 0xa9, 0x1, 0x7, './file0'}, {{0x0, 0x4, 0x3}, 0x3f, 0xfffffffffffffffc, 0x7, './file0'}, {{0x40, 0x0, 0x8}, 0x9, 0x9, 0x7, './file0'}, {{0x2, 0x1}, 0x2, 0x251, 0x7, './file0'}, {{0x2, 0x0, 0x7}, 0x7, 0x8c, 0x7, './file0'}]}}, 0x141) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) accept4$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x1800) listen(r2, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x86a1779dc715b68d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null}) r2 = accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x82, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x1ff, @mcast1, 0x83d}}, 0x20, 0x2, 0x6e, 0x81, 0x401}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e24, 0x3e36, @rand_addr="7dc8b3f6c6907bccb4f0ec9f2131c6ae", 0x4}}}, 0x84) [ 381.178961][T17102] overlayfs: unrecognized mount option "! [ 381.178961][T17102] s" or missing value [ 381.322847][T17102] overlayfs: unrecognized mount option "! [ 381.322847][T17102] s" or missing value 22:10:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+30000}, {0x0, 0x7530}}) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 381.399160][T17120] overlayfs: overlapping lowerdir path 22:10:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 381.678555][T17133] overlayfs: overlapping lowerdir path 22:10:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x20, &(0x7f0000000140)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:10:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x100000000000000, 0x0, 0x200000015a0, 0x0, 0x0, 0xca3e, 0x0, 0x0, 0x0, 0x639d, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x5, 0x83) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:18 executing program 3: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 381.965488][T17146] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 381.994828][ T26] audit: type=1804 audit(1569103819.020:68): pid=17149 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/325/bus" dev="sda1" ino=17487 res=1 22:10:19 executing program 3: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 382.069750][T17155] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 382.255481][ T26] audit: type=1804 audit(1569103819.280:69): pid=17167 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/335/bus" dev="sda1" ino=17503 res=1 22:10:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 382.399849][ T26] audit: type=1804 audit(1569103819.320:70): pid=17172 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/326/bus" dev="sda1" ino=16529 res=1 22:10:19 executing program 3: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) 22:10:19 executing program 3: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 382.564359][ T26] audit: type=1804 audit(1569103819.570:71): pid=17178 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/336/bus" dev="sda1" ino=16529 res=1 22:10:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000000)) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x2000, 0x0) mount$overlay(0x400000, &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000001c0)='Mvgrla\xf9\x00', 0x300486, &(0x7f00000002c0)=ANY=[@ANYRESHEX=0x0, @ANYRES64]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$eventfd(r3, &(0x7f0000000200)=0x200, 0x8) ioctl$IMDELTIMER(0xffffffffffffffff, 0x80044941, &(0x7f0000000240)=0xe0f7df4d3918ba4c) 22:10:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 382.721414][ T26] audit: type=1804 audit(1569103819.570:72): pid=17181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/327/bus" dev="sda1" ino=17474 res=1 [ 382.755733][T17191] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:19 executing program 3: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:19 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) [ 382.874394][T17196] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 382.888398][ T26] audit: type=1804 audit(1569103819.850:73): pid=17195 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/328/bus" dev="sda1" ino=17502 res=1 [ 383.007410][ T26] audit: type=1804 audit(1569103819.870:74): pid=17194 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir180841271/syzkaller.BuuFaM/337/bus" dev="sda1" ino=17503 res=1 22:10:20 executing program 3: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) time(&(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x84) chdir(&(0x7f0000000080)='./file0\x00') symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./bus\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000140)={0x29, 0x3, 0x0, {0x3, 0x8, 0x0, 'overlay\x00'}}, 0x29) 22:10:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 383.512826][T17224] overlayfs: overlapping lowerdir path 22:10:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x70e000) 22:10:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = gettid() tkill(r1, 0x1000000000013) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x800, 0x20042) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000400)={0x9, 0x80, 0x57}) io_setup(0xc, &(0x7f0000000480)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x6, &(0x7f0000000000)='eth1&\x00', 0xffffffffffffffff}, 0x30) ptrace$setregset(0x4205, r5, 0x1, &(0x7f0000000240)={&(0x7f0000000140)="0d0019c3a16682572463f1fb3c1dd84aecc68270c4804a19519ea9ae4228678fb0e75164a86009750f68828dcd3c5fad4b0405637d438e7ace24b690a3254affd4a2841710cd0008a32a9a6f359ee31f4ee2b838f6dae033f13eeb42eb2156ce2c0285ef8cfb40b4d479a56cbe25adea3f68755da6d81c9c42d282c0689da8eedbcb63f07e725dbf8577f4c4361f360eebb024351f7f133037d16975c8f4351dcc401ac69b8efe0b8baca79afb5b01f9a384e4e37c28476637afdb0a0cdd780d7ddae4ae8aa6f8101eebf17f463359c0db2e6c2e6eb9257e622ae95f4e47bbc56b", 0xe1}) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000640)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x0, 0x800000000}]) ioctl$VIDIOC_ENUMAUDIO(r6, 0xc0345641, &(0x7f00000003c0)={0x100000000, "4f0dbaa2e0ce1eedbc8e2b125743afa6bfa9306187b2f33af6a42d07acd4c4d9", 0x0, 0x1}) r8 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(0x0, 0x0, 0x0, 0x0, r8) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f0000000280)={0xa, @capture={0x1000, 0x3, {0x3, 0xfffffffffffffffe}, 0x23c, 0x7f}}) r9 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x24ec, 0x121842) r10 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm-monitor\x00', 0x86002, 0x0) ioctl$VHOST_SET_VRING_CALL(r9, 0x4008af21, &(0x7f0000000580)={0x0, r10}) 22:10:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1a000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x27, 0x0, 0x0, 0x3, 0x4, 0x7, "7033532b55eb9d3e9f0d3fdd078a69eea0600e10c7ad827427cf84c3ee27021d8642b1f6c457d3f9cc943b5d5b71261d0b5a5f741e6872a6a3d41410e7a9dc", 0x1}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000280)="eb151e20b33063ee791311cdcfed5c52914b19d6cc65ef613a886c71d482d8c30c4bab666010fcc78b819d38eb0530a80552bb3161fc7a7fbe5a7272a4d0dcf5cc48ee5e0f2bcd86e126bdb34845de30c810ea295229926e", 0x58}], 0x1, &(0x7f0000000340)={0xc0, 0x116, 0x96b6, "b70a16ea30cf885cc661246ef63e99920c6a7dae38168778561c344c60a502228ba9e2ee80022043dbb76b84f982b4430ab70874d9843e67182a2362a42d656a4e54a8d32f49e672edc6eade0e415ea877eeb80a75769ea2f1c25e59866978db35c2618618ac2a90717700961f048128eea239057ac3fdee5d0704f33ef71d1e515efeccb0c69ba85965bcd3224f2a09f76bc4a2630a974f5493b10a3e2909a43082c2b18fde47fc6d44b79b6f09"}, 0xc0, 0x44004}, 0x8004) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) select(0x40, &(0x7f0000000440)={0x8762, 0x7, 0x9e, 0x8, 0xffffffffffffffff, 0x6, 0xff, 0x7}, &(0x7f0000000480)={0x5, 0x1, 0xffffffff7fffffff, 0x5, 0x10000, 0x8, 0x8000, 0x8001}, &(0x7f00000004c0)={0x6cd, 0xa6, 0x3, 0x3, 0x3ff, 0x6, 0x81, 0xfffffffffffffffb}, &(0x7f0000000540)={r1, r2/1000+10000}) chdir(&(0x7f0000000080)='./file0\x00') r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r3, 0x80086601, 0x0) 22:10:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 383.816210][T17240] overlayfs: overlapping lowerdir path 22:10:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x80086601, 0x70e000) 22:10:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) io_setup(0x1, &(0x7f00000003c0)=0x0) read$alg(0xffffffffffffffff, &(0x7f0000000400)=""/241, 0xf1) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x5, 0x7, 0x1f, 0x4, 0x201, r0, 0x3f, [], r2, r3, 0x5}, 0x3c) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f3346c3c7f8b440f000000006669010030"]) ioctl$int_out(r3, 0x5466, &(0x7f0000000140)) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r5, 0x80086601, 0x0) 22:10:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 383.877239][T17241] overlayfs: overlapping lowerdir path 22:10:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x89dcee01ede98b99}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x80086601, 0x70e000) [ 384.107945][T17252] overlayfs: overlapping lowerdir path 22:10:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 384.248034][T17259] overlayfs: unrecognized mount option "4l<D" or missing value 22:10:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x80086601, 0x70e000) 22:10:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x9) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5, @mcast1, 0x7fffffff}, @in6={0xa, 0x4e20, 0x8, @loopback, 0x8}, @in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [], @loopback}, 0x5}], 0x74) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 384.354964][T17255] overlayfs: unrecognized mount option "4l<D" or missing value [ 384.437950][T17266] overlayfs: overlapping lowerdir path 22:10:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000400)={0x0, 0x0, 0x80000000000000, 0x0, 0x0, r0, &(0x7f0000000580)="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", 0xe8, 0x3}]) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000280)=""/245, &(0x7f0000000380)=0xf5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) accept4(r3, &(0x7f0000000200)=@l2, &(0x7f0000000140)=0x80, 0x1400) 22:10:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) socketpair$unix(0x1, 0x5dc20a486c92fcc1, 0x0, &(0x7f0000000080)) 22:10:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x4) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r7, 0xc0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x9, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x4, 0x2}, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x10, 0xf5, 0x7}, &(0x7f0000000140)=0x70, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x7fff}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r5, 0x10, &(0x7f0000000240)={&(0x7f0000000400)=""/209, 0xd1, r9}}, 0x10) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x70000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}, 0x0, 0x9, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) pwrite64(r0, &(0x7f0000000000)="d17a866e4eaa32b30a47e63673fc", 0xe, 0x0) r1 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x100000001) accept4(r3, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x82, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r6, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r7, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x20c, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, @in={0x2, 0x4e22, @local}]}, &(0x7f0000000200)=0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 386.726257][T17289] overlayfs: overlapping lowerdir path 22:10:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:23 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) r7 = gettid() tkill(r7, 0x1000000000013) ptrace$peek(0xc81f6d7d34d24e3e, r7, &(0x7f0000000400)) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000780)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRESDEC=r6, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYRES16=r8, @ANYPTR, @ANYRES32], @ANYRES64=r9, @ANYRES16, @ANYRESOCT, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX, @ANYRES16=r10, @ANYRESHEX=r2, @ANYRESHEX, @ANYBLOB="528ae75f292c5ee133b362c2855e5605368aa0f3e9960052abc263c6878595398a9baa8b973b6380a9d1761fc47c5fdb5b926bad18a4be96cae34284eb92209a48d765b7d23e5ec3ce12b9405055513681b63ad55963f95cabe37c7faf5faaa59b6f87f5ce356f5d9173ea0bfff1e9b1c481101a5ec7adbfadf2daa5081c7d1c7b1780a730c152119219ce7d6d759bb2cb204bd854b5d207e96d969a6a87eb9412e328c5ed6a882e8d4c84147e4f40853a15852326f168bcd513516a11106da5fe020258fb5bc0d76aa1bc38a74948407667d180414a941dc1312b3dc9a4", @ANYPTR, @ANYRESOCT], @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r4]], @ANYRESHEX, @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x5}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x2c, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xfff1, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x145}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getlink={0x28, 0x12, 0x1, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r6, 0x40, 0x100}, [@IFLA_TXQLEN={0x8, 0xd, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004004}, 0x20000000) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r13, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r14 = fcntl$dupfd(r12, 0x406, r13) ioctl$EVIOCSKEYCODE(r14, 0x40084504, &(0x7f0000000200)=[0x2, 0x8001]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, 0x0) getrlimit(0x0, &(0x7f0000000440)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 386.948477][T17309] overlayfs: overlapping lowerdir path 22:10:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x5a54c) 22:10:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:24 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000140)={@local, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$inet(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x2, 0x21, @empty}, 0x10, &(0x7f00000046c0)=[{&(0x7f0000000080)="ed735e925730", 0x6}, {&(0x7f0000000540)="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0x1000}, 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{&(0x7f0000003540)="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0x1000}, {&(0x7f0000004540)="4cd586500dffc1b84b331a51188ed94d96d5d6afeb86e51b641160a20736b4e73b3b4804fe7b1f3f27a51ad8b811d3419d582d46e928758221d549515fabdc54c316f630af433c01e8bb16c0b0be700465468ce91831dd4bb02e903110e1fc9eaf4c71c994ab399b6b922850a5be95fd6f2bce2b90edbcd402bc777837f77b0255cf2389b80d43a4cd3c4ebd658adfd933d318f45594831accb056292fa958a3cbdcd27ca9709c64dc", 0xa9}, {&(0x7f0000004600)="b426ea408ccb8d632b8e0188105200a954c62b550a08d1d8c474750f4091e2cd0c57134b1b0ef1d13630f1ab4605d576130ac9823587a8287caefa3875ec35eb9467df2bc703594efb59c614506c5bc97b42481c6efb0a04757fa57ff6e7dfe27cd66c5e19633f8b3f5cf3d328be21ddb8ea052a70fb0fcc9f3d880dd02c0190d3ed85df619ff4a05a1c0d07b8a6d9a4b82d8a78b8a42eaca82b3a891c8b9e0df2fb75bbc0b457fe79d74a0c19", 0xad}], 0xa, &(0x7f0000004780)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x100}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfffffffffffffffe}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xcd3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @rand_addr, @local}}}], 0x98}, 0x20000000) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r4, &(0x7f0000004840)="92e37a06fb6dac447aaa7684d8bbe51516205ba4c7188c3161f7bc3bee493a672616c201410aaf5db93d1f3c4e8470a97ff05aa8b2535f3a55ad4c95f9c7fbdc2e6a278d40560fb570125a424b55e43a1435a69b79b094692c84a2a96df87e6ebf3e826b2ddd09c9a51bf70610859a435662ab4b23390aaa453ed0f1fae783422605b6b3a4f1b6b0e87a", &(0x7f0000004900)="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"}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) r8 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r8, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r9, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r8, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$selinux_attr(r8, &(0x7f0000005900)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r10, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f00000004c0)) bind$alg(0xffffffffffffffff, &(0x7f0000005940)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) 22:10:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffbfffffb, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x82, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 387.226381][T17325] overlayfs: overlapping lowerdir path 22:10:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="ad5f4b58558f0707927dadfd9494e860cb706a73ff58ecb87a2e43a122ff5153115a47c56aa85fb000102cc33032ad1890ab0acca812c63364fc45a1727f099b9cf58d592b9c1674d64156f68148f6ef96d2996c0e507cd14331064cc226d9b194d2a91e2f515b0ccf03eed6231f5f89878918b7fd9ecb3602aab0e8f04400716ce39f77daccb7dfabd405def29064b1abe38e8324f0e77eee1d31a646b9c6964affd547ca15b4842fc7", 0xaa, r0) chdir(&(0x7f0000000080)='./file0\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x400, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) setxattr$security_ima(&(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='security.ima\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="0402dca503000008000000000371b192764422"], 0x11, 0x2) 22:10:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = gettid() tkill(r1, 0x1000000000013) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x800, 0x20042) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000400)={0x9, 0x80, 0x57}) io_setup(0xc, &(0x7f0000000480)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x6, &(0x7f0000000000)='eth1&\x00', 0xffffffffffffffff}, 0x30) ptrace$setregset(0x4205, r5, 0x1, &(0x7f0000000240)={&(0x7f0000000140)="0d0019c3a16682572463f1fb3c1dd84aecc68270c4804a19519ea9ae4228678fb0e75164a86009750f68828dcd3c5fad4b0405637d438e7ace24b690a3254affd4a2841710cd0008a32a9a6f359ee31f4ee2b838f6dae033f13eeb42eb2156ce2c0285ef8cfb40b4d479a56cbe25adea3f68755da6d81c9c42d282c0689da8eedbcb63f07e725dbf8577f4c4361f360eebb024351f7f133037d16975c8f4351dcc401ac69b8efe0b8baca79afb5b01f9a384e4e37c28476637afdb0a0cdd780d7ddae4ae8aa6f8101eebf17f463359c0db2e6c2e6eb9257e622ae95f4e47bbc56b", 0xe1}) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000640)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x0, 0x800000000}]) ioctl$VIDIOC_ENUMAUDIO(r6, 0xc0345641, &(0x7f00000003c0)={0x100000000, "4f0dbaa2e0ce1eedbc8e2b125743afa6bfa9306187b2f33af6a42d07acd4c4d9", 0x0, 0x1}) r8 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(0x0, 0x0, 0x0, 0x0, r8) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f0000000280)={0xa, @capture={0x1000, 0x3, {0x3, 0xfffffffffffffffe}, 0x23c, 0x7f}}) r9 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x24ec, 0x121842) r10 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm-monitor\x00', 0x86002, 0x0) ioctl$VHOST_SET_VRING_CALL(r9, 0x4008af21, &(0x7f0000000580)={0x0, r10}) 22:10:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:24 executing program 2: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x8e94, 0x5, 0x10, 0xffffffffffffffff, 0x0, [], r2}, 0x1e0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$tipc(r4, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@remote}}, &(0x7f00000012c0)=0xe8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000014c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8d8ae672c23b9191995d0899571ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d14090ee86cfeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd80439113a7b095e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0601a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac658323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001600)={&(0x7f00000004c0)=ANY=[@ANYBLOB="581300002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff0000000008000100736662002c00020028000100"/64], 0x3}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) r7 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r7) keyctl$clear(0x7, r7) r8 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r8) r9 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r9) keyctl$clear(0x7, r9) r10 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r10) keyctl$clear(0x7, r10) r11 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r11) keyctl$clear(0x7, r11) keyctl$clear(0x7, r11) keyctl$search(0xa, r7, &(0x7f0000001400)='logon\x00', &(0x7f0000001440)={'syz', 0x3}, r8) sendmsg$inet(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="461789e42446a5748983cdc431dbdd2a9a5fabee04efa90e4332f0f0988b26c9e3dfaedd3e511a127c6db41d951806c64e4fd30039459f2e5f97cf695e1e3c321a658a2fe896294bb0f45853b4c299ac", 0x50}, {&(0x7f00000001c0)="04c5f103922096fdedee741b252a3bdbcd9c59f1843565155c8ce0920ea26407091696558acd35a93cda605b914c8d9eb5f7cb5961ea5df3db0ad3649f99fd3bb223a5acaec239b1c9a19b1f46f6fe692c008681447bf2319505c9cbbb6a3d5de88654c9743bdd65bf72e428850a98aa1d8bf6d2aec5954ca5b798d28aed95f912b962a11339bc2e2f9ec26ed5c1215f3986ee856c9527e45731964ee585b536214018c1bd2241262a2ac45ae085d5bfaa1d281b3137416d435cae48fd9aefb862ce830912e7e4e053106c4a407e7a3d897bee20ed0b6452a81d72b911e73cf0d202f7623375d9194a5ccbb9d181346e196bd3f539b43eff95176dc5c07a9570ceb9132892e4c101c8b30bec398eabe89c96280db44d41ba39d009286e6141ab5aadf2465920d5c080b9c9af5e36537954764db2b8df3121bb2747900a4a1bdb1d80b4c3b58d68a9ddb6b9898122e2f126467aa2818361c3a46875126fec0371f63d68b9b684311b8e5c2a9c6e802e4badf6362de0362198239258f561966311995c2c012e25b724a3ce417631a45ee7b08b4557ddfea3b8178990fa82f6bff29d27a34009d052cf33e577d4bc9b99954f3a71d3b73c29ca55509bddfcf7709ae156121a7fd8c8819729e17a9b26767f503e2a5906730e6a724cdd2f64c431d8b73a0b251a0adc1f0319d2bc29a2d7c8fb7be6974e07fcf0e9d620676659119b5769f677798c335cc47215bd0bd8047a94145e88b116b18632a4903586983a99ed8c403651e73d3153c4f6d20b4e0f1feaacc804c2c7d5f25599c08ffdad0953b39a167b114fae9b7fda637aaa70d44ac4b3aaff73aae5bb5ea05065ad1df4e6b718490dc317814fb119839b3dabc7d00e4f2fedee1c998ea76fee383fd2873761434bc1fb15df5d7283edea42ef34190864b68dec8b18932e7633e10f2fdf100b5638f31a17b06c59b3a9d7f1805febf323a9e7bcfb02e7d5fdb0333ffaf9821ba303e60e94a1e93c3a7820e795a18e26d729c1df14246d3930fc6b6830208939b2e03e92c3a13d0934bab3f085236b5ea5c077ba42ef34519a67b741ded8f809143ca3b9902e271aad3101ed3c18bbb87f8528aebafa77b973ba1358fa916648181d706f96f705969feed1b301d6c414dbad2e42b639e54fc67e07b9473ee122e10efb7a9be0204f21529110321b22bf878f4f304f4f43b2ec9f23f540e0a303d7dc3de435abae6e698d89f45806907ddf26fe5a04d2ba1fbb42f2fd7e57217e0095880ec3dc1a47711e4d6f924cdcaeaff603a02c379b84b913f8355dca519abd286b1b5435f64ae7ffb403f120065685f8b9777bda55d4cfc519c3f4f256285cdc606cee179043ff991eb36d45a67852d1e41d2f2cc47b952fdab74ba63bea52d958e69739c83c7ba62d0fc618d0147e0abd3c357bb8c79a2f3ca9b078c09301e6ca480d122319c86e2353db7328337be7f4e0e35a8477b68a2ef85dd7fa12cb990500773c92a09aed5539ce7ae1a5737124e47d00695174ce5395e5d98dfe2001c7381fd63cfe2182a7aa91103a5d08795d03768ccaf77089b9ea22cd728cb5fe09dc63ac14b5c7aaabfcf9ba74b762608d5496bbde52ff9e14222ef2f31cbe1677e59736267f158d4e400c9e41ce46055850e3b632b308001cfa79e6ff76c42b07534ec7b775e734bd6809a78f0544bd9b16011093979b4cadd2f7d8d81ea092bcd1f8ca8c6f586a02c48bc500a65749cb7c067cbf003238d8f13aa5a7eac313ccfafd8d9e48698071c9eb64afa0a0e0c6e3ff2a673e6f5cb55cefd624274c7124d5eda2d46c707120bd099b6be43de9a3c54af4e721c9fbae1e4c5e8fcb3762f68881cc96bff0d772c399ecfdd13c8d781925e476c29c0556865a57b49386b104e785ba0a9d0c27bfd8b8503833bf97bb0a285328d766d9c485838a1a4e9aac32ed329da777287176f603de86f211ddacc4d7db658770da02a68d60038dd4d3cf244b9b517d41d05215f9f207cec9ec592e1e7c86ecfe1d47957eeec123dc427ff3310305540699114f169ba58606145b56a29279a4150b29fd48adab67e182a1d1c2af7efd24254005d88756b8449eecc1a4b3ea47b14a67811bad43013ce0578f5921c4301f7fa76b3e165356e0c7b4f8319811585b61b5cf943dfe6dc80cfc1a19f6754e3d245fa77df52da91f06e9a0af4277a3328a3414b060c4c7c19d5591dddb38e7bae8af1c63f3d6e19d1b7f25b546472ceeca8ebd6ad5d650ab94730f52ed20f168ca151c9f2b6b329d44ee3a623e82a4cc49d16f5079e43a1a89e0c91c4c6df0468a2ca0f9abbe96358e8c1547b7155d025769d4cefdf0518b16dd2301697b0075c514d0206e0577fef9b74d24b5ecc54c946537ee87f127cf912578045b7ba86fa5c7d9a6b84bc99c3946f67ffbfa75dec083331c89285a8510f1bf03b748414ec00822b8bd640ec76fd7388ca0027e9b38476ff8cba414cebc8384f8cb33ffd5ff8b74205d7b8a0794313b468cd4cc303c7a20513d8d1882e81b03bfe90ef98d19c9bf762342432a6422fd2aad8d109beaf6567f5614cd3cdcd8e16b3cb2cf0d344ebfdab1061c108c1a5c0d9cdc6a1f93dae9c10add9af569157cb3548eb0ac60937922197577317178733aba2b8f4e1d2705f3c352b8a4c219dbdc37aaf215ed06db0bbb5d2123bd4f2abd046d36ecf4a878fe8877f6f82b160ee2dd760534751a03c1cbcf2cde03300208772b1805cb4c6f27d5028c2803e03c082e53f8ed0b6d1e8826bab0bf8b9b4ecc2c32e281342b4a63c006e576cf267893277323e755b78712a37b393832d4c99a683eb81c50669583bc4a39e1969323d3dd1e444eee4d4062ff9a6d0027eaa2007eb7311c1d950962e18058cc8687623e4be1db65428b90bcf6c4942dde3fbe96398e2305b616126c228a24c6cc35e5ada9aab236dcf0cfded50e586c299d7c955583631a75b66a6d1db243fc681c737dd2ccfbeac7fe18001561be62aa614715c4adea12623028b720863e832d8c9169af0969b4adc5a4fb206d72be8d63c81e53dbdc7c4a02b73ccf831ebf794e2c06f6eb281f9c100b6bd56a14117751cc552a0a65cfc23385d8971c7ac1521283ef296994e21be8eb9a9307a0d0163d437b8ad32041bf7bbd976d60d53a9f54b89a391d786dadd424f622573c7402e56e2fa984757a512a858402f406501556d5321669b47e312187048933493299e4b8d8c0a36ad9b4263cc753276aff26a0effd7c2627d7e4f63cc2aeaa1d91127d075d39c1bf9ce976a719e5504aa41f9d4275de7adde30dd9cfcfd13051949d04c285b02746eb7d4ce99b82eadc15f0ad9547c8555963a5e9d6c7e8a8bad72da462ff529efd3764e84f568e2ee3a77dad213123be3a03db21a64bf963b1a2a62bb73ef7c0a454aa0444fa0feea94e976fce04d023e811cb0adc6842eb93abd9d55cc9e2610bbbf985d21649705f7e27f40420e3dab7c6633c559f4e0f4dec39c64c3e1bb9b7b20921dbaeec4bac62e9f2197b257de80d489a8679f48f849389ca12bc08700a6d1526d3ad6d184f688a10c74ca5aeb8eb9554eb51532fd30981185e4c5e2f6e7fcaa0485c06155c4c13d6ece72bb8907646d2ae638204e6f69b746c1c305ea75b022e5afcc99420edb88b102ed05ca9145470884b951e887c78e838abb497972d4aa25c8c1a0a12e828c0d89fa4f5763438beaee835f0eb040092ad13fff97276f8af4bb7484074405f90e2aee02e0440c3f4a5451a225bc1e63b435abf47c3f01aee8ec8d61e2a7ed88cd861e9aaf681447ae31a09675bd2eb13042488343d5ec83677fa1b85e8fcc74d532e95de4bd2b91186e77708d209df6f09c9cdceed19f68bf375268c937b79cb2ffc47846d6577ae1cfc1b5f0a3ac5b1116d5602f9320fffd656fc134efee2b6d009a8308fa67d2191a817822ac7b95766f1560a7e7b1e1a2d836dcef0261c050887b6f2118a68b63adb63a6e57389565176ba4bfa4ff104691cc4583e854b530fa63aa9cc552f27257c54060823d226bbb9b346d7fa3edaf58b3f9b6f9ed24d1a4f146816c84fd1a7e5c0633dabcde19998420ece2a5b7585010fa0f011a4ef902a3a27d0566c3471fa6266d287bd67ed1c6fa0caedb66b0e8a9664c67a5f28b022d49c2bd0caeabe5ff928b2c7839a1289882f9574cd2e156604e57c4b7f815bcc79e197e2479efe5fa2d55d16a0294ca5cd9316b0bb096714155aaf50b701a02d8707d1c83b9cd7edd9d72f3aa6300a27bdecd8186abba92bebc5ada1a994b6e1903f14c53cec6719428fbe28d43e80b36ab3eb892c4f37db18770051bcbe774acc0dd0e2b873b97c92bbbb2aec694323416da41bac446527271009ce65a3d177f3a35843ea787d5dab48ebc8505e1017164416e17b02d49394a36e93349a7261686c316c4f2a2b49ba13a5f1b6309a787e83e8e168972dadfa1caf5081b9c8c451d38415fc09d80806f6978b86110cc089e282d385c6313b8f83538b13ce95be7919b51f5e3eb6a3a91fe03f6297d364b96bca75732776d8690b11db885b3ab67eff64cd327b164b56efe97ddd2d945bc6eb5890929356469f1716bca683d72dd3d1d3d9a4604f8236711c968bfa5b60744af8ebb7c965ad0b045608c67f91f3d1b46d1d924dd6b293469799b5adb83f16cd9ddcfbb3e6829f2b8c8575276d1592b686a59bb237afe4eb80e0c1c5884518b927c66eabe9e008253634f51c668aa7aed31bcac8418187314acf8077102879edd56842c1ce7971f947cd7f2167b848a6eb93030dabec15be6b28ea9a8cc96ce6e74f877cad9918ab3ac2f6beb8506b900e5097a3739154e08f38a6d33083104c23761965269c60457be2df95b746695537b2faaa43854197a726b2ce8849055013f3f954caf63e18beb38d7de7e8cccf3419461a0d363ba6b6debc21f47dc44c29bf43b87d26eb46018e6c6d57cf829742c5c4038db9ad719ed42394a047ce9ebf8a44b3eae5e7fdec7bbe3c1d30fda01bc3d575285ed5becbd9a3d8081a2366283b4ba8b3da981091171a107a3221adb0e47af9128858fc412dafc2cc3aa9a86641af03c64d0a943b38e161f3104ce98262634598c3b7385fdd65ff44247680c73ed774f42c4634d3f3643759a1678db31254aada11092f221b0bffd4d26c343018e33be8c463161027e762e459d73dc99fc341f83f55d3d6262c39e2f9be0facba94fccb9ba15eaef5db784a2326698f0def96c3d1e54b0ecb40efadcd8b8037b2b5cf3dd829b02bdbc12430f0b536bc621e259d8509e40975e327f6656bb5b09cb173c70853eaf7389784e64650496125c91bc0831c82d2879f782ee1b1056ac78cf63f1c3c01fdb2a2b953196183bd1ec9fb569405c83c4f1392a0d69cc7158eea4c4d9269e6995435dd8e861988345bb762f30aca828d6f44af6c411e793d4277d140b29f6eb9e8b087f09f0c7d820ba1fe86fdbe262ac7333dc2685a45d43a2cc9f3a4c70d40255cf7f216d8e49d5a8bad268872decd88a11c766f6f0469aec53b2d7a3c95b5974279156689f2dacbca1beacdafe3f7d1ed6fa7fc13fe03374bad2101658c08cb4392c389a8922b7682d57d52cceb2e2e6deca0c411fbd1d2cebe0f34ca2d188deca8a8f57476143abf61bb539694d816754eee9cd79c8643dfcbbfb53144a600349c7861f57905484024041ce8e3239e0cc708f69273c07b8befb821c99865b11c56be9837e8b76571cf7c81b4e328af812b0258697477b67293f195adc3", 0x1000}], 0x2, &(0x7f0000001300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @broadcast, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80000000}}], 0x88}, 0x8043) r12 = socket$inet(0xa, 0x801, 0x84) r13 = socket$inet(0xa, 0x801, 0x84) connect$inet(r13, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r13, 0x100000001) accept4(r13, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) connect$inet(r13, &(0x7f0000004cc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) listen(r12, 0x100000001) accept4(r12, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r14 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r14, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r15, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r14, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$sock_inet6_tcp_SIOCINQ(r14, 0x541b, &(0x7f0000001480)) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 387.625792][T17348] overlayfs: overlapping lowerdir path [ 387.927396][T17357] syz-executor.1 (17357) used greatest stack depth: 22512 bytes left 22:10:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) ftruncate(r1, 0x5) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYSTD(r4, 0x8008563f, &(0x7f0000000240)) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x200, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x1b, 0x3, @l2={'eth', 0x3a, '\x067.l0\x00'}}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x200800, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000100)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x0, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x1ed, 0x202, 0xffffffffffffffff, 0x43, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x93573113e4558576, 0x100, 0x400, r6}, 0x10) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000080)={0x7f, 0x5}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r10, 0x805, 0x0, 0x0, {{0x1, 0x40030000000000}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="280000004e4afcf452a5599425", @ANYRES16=r10, @ANYBLOB="000247b802838284b50c01000000000000000b000000000c001473797a3000000000"], 0x28}}, 0x4810) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$P9_RATTACH(r1, &(0x7f0000000340)={0x14, 0x69, 0x1, {0x22, 0x0, 0x8}}, 0x14) chdir(&(0x7f0000000080)='./file0\x00') r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100000) getsockopt$inet_buf(r4, 0x0, 0x2e, &(0x7f0000000280)=""/72, &(0x7f0000000300)=0x48) ioctl$MON_IOCT_RING_SIZE(r3, 0x80086601, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000140), &(0x7f0000000200)=0x4) 22:10:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x63, 0x101000) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) write$UHID_CREATE2(r1, &(0x7f0000000140)={0xb, 'syz0\x00', 'syz0\x00', 'syz0\x00', 0x74, 0x61, 0x800, 0x2, 0x6, 0x1000000000000000, "8b3f5ca5ad296a783b8c850df6f0c7c77d7c2bb84bf30589201fe2e8fb8ec0bc49273c7d035a27ac9e218632fc0508161ea0ec308893f45c47977adc3d9bda1b8c04e659f306e03c1144339dc49cf4acf138b355bae299b8a3c44ca366ca94a936ca80a91e7e33f2f03f1c19f15389623c2760be"}, 0x18c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) listen(r4, 0x687) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) accept$nfc_llcp(r2, &(0x7f0000000140), &(0x7f0000000040)=0x60) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x9, 0x4) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10210, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in6=@remote}}, &(0x7f00000012c0)=0xe8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000014c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8d8ae672c23b9191995d0899571ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d14090ee86cfeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd80439113a7b095e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0601a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac658323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001600)={&(0x7f00000004c0)=ANY=[@ANYBLOB="581300002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000f1ffffff0000000008000100736662002c00020028000100"/64], 0x3}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) r7 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r7) keyctl$clear(0x7, r7) r8 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r8) r9 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r9) keyctl$clear(0x7, r9) r10 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r10) keyctl$clear(0x7, r10) r11 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r11) keyctl$clear(0x7, r11) keyctl$clear(0x7, r11) keyctl$search(0xa, r7, &(0x7f0000001400)='logon\x00', &(0x7f0000001440)={'syz', 0x3}, r8) sendmsg$inet(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="461789e42446a5748983cdc431dbdd2a9a5fabee04efa90e4332f0f0988b26c9e3dfaedd3e511a127c6db41d951806c64e4fd30039459f2e5f97cf695e1e3c321a658a2fe896294bb0f45853b4c299ac", 0x50}, {&(0x7f00000001c0)="04c5f103922096fdedee741b252a3bdbcd9c59f1843565155c8ce0920ea26407091696558acd35a93cda605b914c8d9eb5f7cb5961ea5df3db0ad3649f99fd3bb223a5acaec239b1c9a19b1f46f6fe692c008681447bf2319505c9cbbb6a3d5de88654c9743bdd65bf72e428850a98aa1d8bf6d2aec5954ca5b798d28aed95f912b962a11339bc2e2f9ec26ed5c1215f3986ee856c9527e45731964ee585b536214018c1bd2241262a2ac45ae085d5bfaa1d281b3137416d435cae48fd9aefb862ce830912e7e4e053106c4a407e7a3d897bee20ed0b6452a81d72b911e73cf0d202f7623375d9194a5ccbb9d181346e196bd3f539b43eff95176dc5c07a9570ceb9132892e4c101c8b30bec398eabe89c96280db44d41ba39d009286e6141ab5aadf2465920d5c080b9c9af5e36537954764db2b8df3121bb2747900a4a1bdb1d80b4c3b58d68a9ddb6b9898122e2f126467aa2818361c3a46875126fec0371f63d68b9b684311b8e5c2a9c6e802e4badf6362de0362198239258f561966311995c2c012e25b724a3ce417631a45ee7b08b4557ddfea3b8178990fa82f6bff29d27a34009d052cf33e577d4bc9b99954f3a71d3b73c29ca55509bddfcf7709ae156121a7fd8c8819729e17a9b26767f503e2a5906730e6a724cdd2f64c431d8b73a0b251a0adc1f0319d2bc29a2d7c8fb7be6974e07fcf0e9d620676659119b5769f677798c335cc47215bd0bd8047a94145e88b116b18632a4903586983a99ed8c403651e73d3153c4f6d20b4e0f1feaacc804c2c7d5f25599c08ffdad0953b39a167b114fae9b7fda637aaa70d44ac4b3aaff73aae5bb5ea05065ad1df4e6b718490dc317814fb119839b3dabc7d00e4f2fedee1c998ea76fee383fd2873761434bc1fb15df5d7283edea42ef34190864b68dec8b18932e7633e10f2fdf100b5638f31a17b06c59b3a9d7f1805febf323a9e7bcfb02e7d5fdb0333ffaf9821ba303e60e94a1e93c3a7820e795a18e26d729c1df14246d3930fc6b6830208939b2e03e92c3a13d0934bab3f085236b5ea5c077ba42ef34519a67b741ded8f809143ca3b9902e271aad3101ed3c18bbb87f8528aebafa77b973ba1358fa916648181d706f96f705969feed1b301d6c414dbad2e42b639e54fc67e07b9473ee122e10efb7a9be0204f21529110321b22bf878f4f304f4f43b2ec9f23f540e0a303d7dc3de435abae6e698d89f45806907ddf26fe5a04d2ba1fbb42f2fd7e57217e0095880ec3dc1a47711e4d6f924cdcaeaff603a02c379b84b913f8355dca519abd286b1b5435f64ae7ffb403f120065685f8b9777bda55d4cfc519c3f4f256285cdc606cee179043ff991eb36d45a67852d1e41d2f2cc47b952fdab74ba63bea52d958e69739c83c7ba62d0fc618d0147e0abd3c357bb8c79a2f3ca9b078c09301e6ca480d122319c86e2353db7328337be7f4e0e35a8477b68a2ef85dd7fa12cb990500773c92a09aed5539ce7ae1a5737124e47d00695174ce5395e5d98dfe2001c7381fd63cfe2182a7aa91103a5d08795d03768ccaf77089b9ea22cd728cb5fe09dc63ac14b5c7aaabfcf9ba74b762608d5496bbde52ff9e14222ef2f31cbe1677e59736267f158d4e400c9e41ce46055850e3b632b308001cfa79e6ff76c42b07534ec7b775e734bd6809a78f0544bd9b16011093979b4cadd2f7d8d81ea092bcd1f8ca8c6f586a02c48bc500a65749cb7c067cbf003238d8f13aa5a7eac313ccfafd8d9e48698071c9eb64afa0a0e0c6e3ff2a673e6f5cb55cefd624274c7124d5eda2d46c707120bd099b6be43de9a3c54af4e721c9fbae1e4c5e8fcb3762f68881cc96bff0d772c399ecfdd13c8d781925e476c29c0556865a57b49386b104e785ba0a9d0c27bfd8b8503833bf97bb0a285328d766d9c485838a1a4e9aac32ed329da777287176f603de86f211ddacc4d7db658770da02a68d60038dd4d3cf244b9b517d41d05215f9f207cec9ec592e1e7c86ecfe1d47957eeec123dc427ff3310305540699114f169ba58606145b56a29279a4150b29fd48adab67e182a1d1c2af7efd24254005d88756b8449eecc1a4b3ea47b14a67811bad43013ce0578f5921c4301f7fa76b3e165356e0c7b4f8319811585b61b5cf943dfe6dc80cfc1a19f6754e3d245fa77df52da91f06e9a0af4277a3328a3414b060c4c7c19d5591dddb38e7bae8af1c63f3d6e19d1b7f25b546472ceeca8ebd6ad5d650ab94730f52ed20f168ca151c9f2b6b329d44ee3a623e82a4cc49d16f5079e43a1a89e0c91c4c6df0468a2ca0f9abbe96358e8c1547b7155d025769d4cefdf0518b16dd2301697b0075c514d0206e0577fef9b74d24b5ecc54c946537ee87f127cf912578045b7ba86fa5c7d9a6b84bc99c3946f67ffbfa75dec083331c89285a8510f1bf03b748414ec00822b8bd640ec76fd7388ca0027e9b38476ff8cba414cebc8384f8cb33ffd5ff8b74205d7b8a0794313b468cd4cc303c7a20513d8d1882e81b03bfe90ef98d19c9bf762342432a6422fd2aad8d109beaf6567f5614cd3cdcd8e16b3cb2cf0d344ebfdab1061c108c1a5c0d9cdc6a1f93dae9c10add9af569157cb3548eb0ac60937922197577317178733aba2b8f4e1d2705f3c352b8a4c219dbdc37aaf215ed06db0bbb5d2123bd4f2abd046d36ecf4a878fe8877f6f82b160ee2dd760534751a03c1cbcf2cde03300208772b1805cb4c6f27d5028c2803e03c082e53f8ed0b6d1e8826bab0bf8b9b4ecc2c32e281342b4a63c006e576cf267893277323e755b78712a37b393832d4c99a683eb81c50669583bc4a39e1969323d3dd1e444eee4d4062ff9a6d0027eaa2007eb7311c1d950962e18058cc8687623e4be1db65428b90bcf6c4942dde3fbe96398e2305b616126c228a24c6cc35e5ada9aab236dcf0cfded50e586c299d7c955583631a75b66a6d1db243fc681c737dd2ccfbeac7fe18001561be62aa614715c4adea12623028b720863e832d8c9169af0969b4adc5a4fb206d72be8d63c81e53dbdc7c4a02b73ccf831ebf794e2c06f6eb281f9c100b6bd56a14117751cc552a0a65cfc23385d8971c7ac1521283ef296994e21be8eb9a9307a0d0163d437b8ad32041bf7bbd976d60d53a9f54b89a391d786dadd424f622573c7402e56e2fa984757a512a858402f406501556d5321669b47e312187048933493299e4b8d8c0a36ad9b4263cc753276aff26a0effd7c2627d7e4f63cc2aeaa1d91127d075d39c1bf9ce976a719e5504aa41f9d4275de7adde30dd9cfcfd13051949d04c285b02746eb7d4ce99b82eadc15f0ad9547c8555963a5e9d6c7e8a8bad72da462ff529efd3764e84f568e2ee3a77dad213123be3a03db21a64bf963b1a2a62bb73ef7c0a454aa0444fa0feea94e976fce04d023e811cb0adc6842eb93abd9d55cc9e2610bbbf985d21649705f7e27f40420e3dab7c6633c559f4e0f4dec39c64c3e1bb9b7b20921dbaeec4bac62e9f2197b257de80d489a8679f48f849389ca12bc08700a6d1526d3ad6d184f688a10c74ca5aeb8eb9554eb51532fd30981185e4c5e2f6e7fcaa0485c06155c4c13d6ece72bb8907646d2ae638204e6f69b746c1c305ea75b022e5afcc99420edb88b102ed05ca9145470884b951e887c78e838abb497972d4aa25c8c1a0a12e828c0d89fa4f5763438beaee835f0eb040092ad13fff97276f8af4bb7484074405f90e2aee02e0440c3f4a5451a225bc1e63b435abf47c3f01aee8ec8d61e2a7ed88cd861e9aaf681447ae31a09675bd2eb13042488343d5ec83677fa1b85e8fcc74d532e95de4bd2b91186e77708d209df6f09c9cdceed19f68bf375268c937b79cb2ffc47846d6577ae1cfc1b5f0a3ac5b1116d5602f9320fffd656fc134efee2b6d009a8308fa67d2191a817822ac7b95766f1560a7e7b1e1a2d836dcef0261c050887b6f2118a68b63adb63a6e57389565176ba4bfa4ff104691cc4583e854b530fa63aa9cc552f27257c54060823d226bbb9b346d7fa3edaf58b3f9b6f9ed24d1a4f146816c84fd1a7e5c0633dabcde19998420ece2a5b7585010fa0f011a4ef902a3a27d0566c3471fa6266d287bd67ed1c6fa0caedb66b0e8a9664c67a5f28b022d49c2bd0caeabe5ff928b2c7839a1289882f9574cd2e156604e57c4b7f815bcc79e197e2479efe5fa2d55d16a0294ca5cd9316b0bb096714155aaf50b701a02d8707d1c83b9cd7edd9d72f3aa6300a27bdecd8186abba92bebc5ada1a994b6e1903f14c53cec6719428fbe28d43e80b36ab3eb892c4f37db18770051bcbe774acc0dd0e2b873b97c92bbbb2aec694323416da41bac446527271009ce65a3d177f3a35843ea787d5dab48ebc8505e1017164416e17b02d49394a36e93349a7261686c316c4f2a2b49ba13a5f1b6309a787e83e8e168972dadfa1caf5081b9c8c451d38415fc09d80806f6978b86110cc089e282d385c6313b8f83538b13ce95be7919b51f5e3eb6a3a91fe03f6297d364b96bca75732776d8690b11db885b3ab67eff64cd327b164b56efe97ddd2d945bc6eb5890929356469f1716bca683d72dd3d1d3d9a4604f8236711c968bfa5b60744af8ebb7c965ad0b045608c67f91f3d1b46d1d924dd6b293469799b5adb83f16cd9ddcfbb3e6829f2b8c8575276d1592b686a59bb237afe4eb80e0c1c5884518b927c66eabe9e008253634f51c668aa7aed31bcac8418187314acf8077102879edd56842c1ce7971f947cd7f2167b848a6eb93030dabec15be6b28ea9a8cc96ce6e74f877cad9918ab3ac2f6beb8506b900e5097a3739154e08f38a6d33083104c23761965269c60457be2df95b746695537b2faaa43854197a726b2ce8849055013f3f954caf63e18beb38d7de7e8cccf3419461a0d363ba6b6debc21f47dc44c29bf43b87d26eb46018e6c6d57cf829742c5c4038db9ad719ed42394a047ce9ebf8a44b3eae5e7fdec7bbe3c1d30fda01bc3d575285ed5becbd9a3d8081a2366283b4ba8b3da981091171a107a3221adb0e47af9128858fc412dafc2cc3aa9a86641af03c64d0a943b38e161f3104ce98262634598c3b7385fdd65ff44247680c73ed774f42c4634d3f3643759a1678db31254aada11092f221b0bffd4d26c343018e33be8c463161027e762e459d73dc99fc341f83f55d3d6262c39e2f9be0facba94fccb9ba15eaef5db784a2326698f0def96c3d1e54b0ecb40efadcd8b8037b2b5cf3dd829b02bdbc12430f0b536bc621e259d8509e40975e327f6656bb5b09cb173c70853eaf7389784e64650496125c91bc0831c82d2879f782ee1b1056ac78cf63f1c3c01fdb2a2b953196183bd1ec9fb569405c83c4f1392a0d69cc7158eea4c4d9269e6995435dd8e861988345bb762f30aca828d6f44af6c411e793d4277d140b29f6eb9e8b087f09f0c7d820ba1fe86fdbe262ac7333dc2685a45d43a2cc9f3a4c70d40255cf7f216d8e49d5a8bad268872decd88a11c766f6f0469aec53b2d7a3c95b5974279156689f2dacbca1beacdafe3f7d1ed6fa7fc13fe03374bad2101658c08cb4392c389a8922b7682d57d52cceb2e2e6deca0c411fbd1d2cebe0f34ca2d188deca8a8f57476143abf61bb539694d816754eee9cd79c8643dfcbbfb53144a600349c7861f57905484024041ce8e3239e0cc708f69273c07b8befb821c99865b11c56be9837e8b76571cf7c81b4e328af812b0258697477b67293f195adc3", 0x1000}], 0x2, &(0x7f0000001300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @broadcast, @remote}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @empty}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x80000000}}], 0x88}, 0x8043) r12 = socket$inet(0xa, 0x801, 0x84) r13 = socket$inet(0xa, 0x801, 0x84) connect$inet(r13, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r13, 0x100000001) accept4(r13, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) connect$inet(r13, &(0x7f0000004cc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) listen(r12, 0x100000001) accept4(r12, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r14 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r14, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r15, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r14, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$sock_inet6_tcp_SIOCINQ(r14, 0x541b, &(0x7f0000001480)) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:27 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f300000325539209253b4b8487b79"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x4}, 0x3c) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e23, @rand_addr=0x2e}}, 0x1, 0x0, 0x1, 0x10001, 0x92}, &(0x7f00000001c0)=0x98) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KDDISABIO(r5, 0x4b37) [ 390.708009][T17407] overlayfs: missing 'lowerdir' [ 390.755205][T17413] overlayfs: unrecognized mount option "lo0" or missing value 22:10:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01abbe35e671a3aaa9dd9f029629ab0007650000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 22:10:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 390.828141][T17418] overlayfs: unrecognized mount option "lo0" or missing value 22:10:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x7, 0x4, 0x9, 0x8, 0x8, 0xe2ab, {0x0, @in6={{0xa, 0x4e22, 0x1169, @local}}, 0x6, 0x40000000, 0xfffffffffffffffc, 0xdb}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x10001, 0x100}, 0x8) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r8) fchown(r5, r7, r8) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) epoll_pwait(r2, &(0x7f0000000300)=[{}], 0x1, 0x8001, &(0x7f0000000340)={0xfffffffffffffffe}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000480)={0x0, 0x0}) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x1000, 0x80, 0x1, 0x1, 0x0, 0x0, 0x280c, 0x0, 0x1ff, 0x400, 0x200000000000000, 0x2, 0xffffffffffffff66, 0x80, 0x0, 0x1000, 0x9, 0x3, 0x1, 0x9, 0x6, 0xaf, 0x7ff, 0xffffffff, 0xfffffffffffffffd, 0x80000000, 0x800, 0x9, 0x7ff, 0x2, 0x2, 0x401, 0x6, 0x400, 0x3f, 0x20, 0x0, 0x0, 0x2, @perf_config_ext={0x8001, 0x8}, 0xc0bdcd91f1610ae1, 0x800, 0x5, 0x0, 0x47d, 0x3, 0xa64}, r5, 0xe, r2, 0x1) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x72f, 0x70bd27, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x81661537d1bfd819) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$getownex(r6, 0x10, &(0x7f0000000380)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x2a0041, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0, @ANYRES16, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r4, @ANYRES16=r0, @ANYRES16, @ANYRES32=r0, @ANYRESDEC], @ANYRESDEC=0x0, @ANYRESHEX=r1]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r8 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x100, 0x0) faccessat(r8, &(0x7f00000002c0)='./bus\x00', 0x0, 0x200) ioctl$MON_IOCT_RING_SIZE(r7, 0x80086601, 0x0) [ 391.037928][T17427] overlayfs: missing 'lowerdir' 22:10:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xdbc6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e, 0x80000) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 391.205130][T17435] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000132) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000040)=0x7, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 391.294686][T17440] overlayfs: missing 'lowerdir' 22:10:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01abbe35e671a3aaa9dd9f029629ab0007650000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 22:10:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 391.548117][T17456] overlayfs: missing 'lowerdir' 22:10:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x180001, 0x1) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000200", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESOCT]], &(0x7f000095dffc)=0x2) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f00000001c0)) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x82, &(0x7f0000000000), 0x27) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:28 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r1) r3 = accept4(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80, 0x800) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x80000000, 0x4) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 391.891941][T17471] overlayfs: missing 'lowerdir' [ 392.327646][T17435] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffffffffffff}, 0xebafbef0c22383aa, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000280)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140)=0x1, r2, 0x0, 0x2, 0x4}}, 0x20) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r3, 0x80086601, 0x0) 22:10:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0x80000000, 0x4) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@sha1={0x1, "a23cf895d39fee26a85b8a02b67af6a30d76a32e"}, 0x15, 0x2) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000002c0)=0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, r4, 0x4a1, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000004}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0xc8, r4, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_U_THRESH={0x8}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3c42279a155cb44d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf528}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x10000000}, 0x4000) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 392.548921][T17502] overlayfs: missing 'lowerdir' 22:10:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x1c0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x2}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$IMADDTIMER(r2, 0x80044940, &(0x7f0000000080)=0xf4272) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000000)={0x3, 0x7fffffff}) 22:10:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = gettid() tkill(r1, 0x1000000000013) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000000)={&(0x7f0000000140)="3babc385a44a868acefebae9dab7386344544abd7dfbc484c1afdb6d940fcc8712f92a48e4b9fcb5e62045a35c37a62528091927ce6909154cfbf7eebb03c1bf8604ba080a32a8c550c75a41e647019746d470f3a3ccf1ff9eaf3c00bf8be6bf4464d4a07655e615e3fd82473438a9a79cb356acc9b66fc89d8371e8bd0452d852b43e00a837fb469b72b635af558fcc92fdfc3a66483f4ee8a06c9ba43849bb6664d5bc7b57b77f0584955699230478ac43e1933b777a01d90080c1c36a0f287a791e35cc28a5bf3bb4103440a987020fc3447720729cadd2eaf7d993917137", 0xe0}) 22:10:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x7, 0x4, 0x9, 0x8, 0x8, 0xe2ab, {0x0, @in6={{0xa, 0x4e22, 0x1169, @local}}, 0x6, 0x40000000, 0xfffffffffffffffc, 0xdb}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x10001, 0x100}, 0x8) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r8) fchown(r5, r7, r8) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 392.712060][T17512] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 392.866340][T17516] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x4000000000000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r1) keyctl$clear(0x7, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000140)="d114a71ece3804579cb49943f055cfd585faeafdf281fd768602dfa23a4dae69c087e9e2c8a4a13118cdf873dbeb07f3ed07c411940ff904aa3f4166a7660d397bcbac46e45b754647ae98644f665e3e4293ddb1ffa01a5423595f00f9067e5d1bbb402bac1ebcd3a77246164f743f7023fb8c91ca9bae17910aef4fc07386a096a0862f0c459e9480cfb55e5a47f6762bdfa66757e4f291e369745dcbf68b13652d1f0df24c88c9f837c67a8e97ba9bc331464d51c8be2178e2be97b1d886755d8808b11228b9", 0xc7, r1) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000240)={r2, 0xa2, 0xfc}, &(0x7f0000000280)={'enc=', 'raw', ' hash=', {'sm3-generic\x00'}}, &(0x7f0000000300)="e9397bb232b00c8d0a5bcf4ac1423252aec8bc5aa788370b04e0af1220fb458078d39b5adca66ff3f188ba599b0b9f574216abdd4b48fbeca234ec8ae759783c0acff1a12ac41b6ceb8cd8e52562d1b1c5250d69a7553350ac41e3b16196860a19c197f9636437798af3c9deeb8de6b90161a83b0095a0bac11984888cf1b6254250a8688890e5d1e7b121b94879c2c0cead0589a473c62199cfb326b83b59da6605", &(0x7f00000003c0)=""/252) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) [ 392.933571][T17521] overlayfs: overlapping lowerdir path [ 393.027401][T17529] overlayfs: missing 'lowerdir' 22:10:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c09000000000000002e3a66bd150460"]) open(&(0x7f0000000080)='./bus\x00', 0x1410c3, 0x4) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:30 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x284081, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)=0x81, 0x4) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r5 = dup3(r4, r1, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SG_GET_KEEP_ORPHAN(r7, 0x2288, &(0x7f00000000c0)) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01abbe35e671a3aaa9dd9f029629ab0007650000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) [ 393.279566][T17541] overlayfs: missing 'lowerdir' [ 393.290744][T17540] overlayfs: unrecognized mount option "l " or missing value 22:10:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 393.404186][T17542] overlayfs: unrecognized mount option "l " or missing value [ 393.421960][T17547] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:30 executing program 4: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x14, r3, 0x4a1, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x150, r3, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x8b6662b4d5f7bc17}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2d}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe1}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'caif0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000000}, 0x48040008) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f776572646972f41a69438b3d2e3a"]) open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r4, 0x80086601, 0x0) [ 393.613811][T17555] overlayfs: missing 'lowerdir' 22:10:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x9) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5, @mcast1, 0x7fffffff}, @in6={0xa, 0x4e20, 0x8, @loopback, 0x8}, @in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [], @loopback}, 0x5}], 0x74) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 393.814111][T17561] overlayfs: unrecognized mount option "lowerdiriC=.:" or missing value [ 393.894077][T17566] overlayfs: unrecognized mount option "lowerdir" or missing value [ 394.578739][T17561] overlayfs: unrecognized mount option "lowerdiriC=.:" or missing value 22:10:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="59f561df849072587810c528d9806d638e74e6c54083a652ceb4bfeb0d13c62baf7ba553ef690e858815b1bc2c8dc01157cccf015807fe9a657555db6a6ecb5e2c005ab41d284202966b4ff1229193da98d340daf735f92a4091e1f73e64b80d35549a38913ac12b", 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000000)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 395.942608][T17581] overlayfs: unrecognized mount option "|\DHOF+ol0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x40000, &(0x7f0000000280)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) [ 396.190137][T17592] overlayfs: unrecognized mount option "lowerdir" or missing value 22:10:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) mmap$binder(&(0x7f0000951000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0x0) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = gettid() tkill(r1, 0x1000000000013) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000000)={&(0x7f0000000140)="3babc385a44a868acefebae9dab7386344544abd7dfbc484c1afdb6d940fcc8712f92a48e4b9fcb5e62045a35c37a62528091927ce6909154cfbf7eebb03c1bf8604ba080a32a8c550c75a41e647019746d470f3a3ccf1ff9eaf3c00bf8be6bf4464d4a07655e615e3fd82473438a9a79cb356acc9b66fc89d8371e8bd0452d852b43e00a837fb469b72b635af558fcc92fdfc3a66483f4ee8a06c9ba43849bb6664d5bc7b57b77f0584955699230478ac43e1933b777a01d90080c1c36a0f287a791e35cc28a5bf3bb4103440a987020fc3447720729cadd2eaf7d993917137", 0xe0}) 22:10:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c6f7765726469723d00046c5b2c31fd66696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x40) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x48002, 0x0) accept4(r2, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x100000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 396.515180][T17605] overlayfs: failed to resolve 'f': -2 [ 396.640743][T17612] overlayfs: unrecognized mount option "lowerdir=" or missing value 22:10:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='T\xce\x9dCv2\x00') mprotect(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x8) r4 = semget(0x0, 0x4, 0x0) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_S_CROP(r5, 0x4014563c, &(0x7f0000000180)={0x2, {0x3, 0x5, 0x4, 0x1ee5faed}}) semop(r4, &(0x7f0000000140)=[{0x7, 0xfffffffffffff800}, {0x256c2fd36c92abb7, 0xfffffffffffffff9, 0x1000}, {0x1, 0x4, 0x800}, {0x3, 0x4, 0x1000}, {0x2}, {0x0, 0x8}, {0x1, 0x561, 0x800}, {0x1, 0x9, 0x1800}, {0x7, 0x1}], 0x9) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r3, @ANYBLOB="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"], 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) [ 396.713637][T17612] overlayfs: unrecognized mount option "lowerdir=" or missing value 22:10:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x4fa959a3b5bec571, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000140)=0x2) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) [ 396.863994][T17623] overlayfs: failed to resolve 'f': -2 [ 396.945924][T17628] overlayfs: overlapping lowerdir path 22:10:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 397.029654][T17631] overlayfs: overlapping lowerdir path 22:10:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x6e) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) mkdirat(r0, &(0x7f0000000140)='./bus\x00', 0xc) [ 397.089491][ T26] kauditd_printk_skb: 2 callbacks suppressed [ 397.089527][ T26] audit: type=1804 audit(1569103834.110:77): pid=17634 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir103450621/syzkaller.Sb3t8b/324/file0/bus" dev="sda1" ino=17569 res=1 [ 397.158587][T17637] overlayfs: failed to resolve 'f': -2 22:10:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0xc0000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 397.362311][T17645] overlayfs: overlapping lowerdir path [ 397.421599][T17646] overlayfs: failed to resolve 'fil': -2 22:10:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffde3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) ioctl$UI_SET_PHYS(r2, 0x4008556c, &(0x7f0000000240)='syz0\x00') fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x360, 0x1000, 0xfffffffffffffff7, 0xffffffffffff0000}, {0x6, 0xd2bb, 0x9, 0x40}, {0xffffffffffffffc1, 0x7ff, 0x4, 0x5}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01b9cf00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x8d7, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7, 0xffffffffffffffff}]) r6 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4c41) setsockopt$inet_buf(r6, 0x0, 0x11, &(0x7f0000000580)="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", 0x1000) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r7, 0x800448d3, &(0x7f0000000280)={{0x3, 0x8, 0x2661, 0x5}, 0x1ff, 0x0, 0x2, 0x0, 0x101, "1199ed03bdacd4b31a2d37ccb90d6f96eda067c0da4f2b7b4188b279505123927ce3d0d923591cd60ef7166022437f95a98c3777f447029d1e68adfe21419a73419b4248040605ba57923a77592da9b1c3dee46da63ac58e3c7ead0fb96f72c9b518928ea2be077da3d19d3701c6ef49921524582ccf45ed5d528a5659721b02"}) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000080)=0x3) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x40000) 22:10:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 397.684068][T17656] overlayfs: failed to resolve 'fil': -2 22:10:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) 22:10:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x400, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x3, 0xffffffffffffffff, 0x1) syz_open_dev$admmidi(0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x2) stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000480)=0xc) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) timer_create(0x6, &(0x7f0000000640)={0x0, 0x7}, &(0x7f00000008c0)=0x0) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x82, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000004c0)={r7, @in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0x23, 0x765b, 0x10001, 0x5, 0xd2697b471152b43e}, &(0x7f0000000580)=0x98) timer_create(0x6, &(0x7f0000000640)={0x0, 0x7}, &(0x7f00000008c0)=0x0) timer_getoverrun(r8) timer_create(0x6, &(0x7f0000000640)={0x0, 0x7}, &(0x7f00000008c0)=0x0) timer_getoverrun(r9) r10 = gettid() tkill(r10, 0x1000000000013) timer_create(0x0, &(0x7f00000005c0)={0x0, 0x28, 0x4, @tid=r10}, &(0x7f0000000600)) timer_create(0x6, &(0x7f0000000640)={0x0, 0x7}, &(0x7f00000008c0)=0x0) timer_getoverrun(r11) timer_create(0x6, &(0x7f0000000640)={0x0, 0x7}, &(0x7f00000008c0)=0x0) timer_getoverrun(r12) timer_create(0x6, &(0x7f0000000640)={0x0, 0x7}, &(0x7f00000008c0)=0x0) timer_getoverrun(r13) timer_getoverrun(r13) timer_settime(r3, 0x0, &(0x7f00000003c0)={{}, {0x0, 0x989680}}, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x8001, 0x4) 22:10:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x8000, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000700)='./bus\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000200)={{0x1, 0x3, 0x7fffffff, 0x1, 0x8}, 0x0, 0x9}) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) r2 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)="c6027019a2c84b", 0x7}, {&(0x7f0000000340)="082376212303f65145d5cf2278e8462a818298f74a642dd3fcd0995688350f48695d54573c5ab5290d633b0f7fadd8c4a246ba8233b338f65456ad3c00173f8bd7d69fec08b5f52cd97852de1b9ca3c799", 0x51}, {&(0x7f0000000400)="475b4cb6065db49bd6dd8b29f2ac903be0c1e1d9dd3d6fb6ef0a425eb0f8034948b1ee6adcc96f9ccc8c826cfdff326a21d78059e98f52bdb1d4adf8758a525594a458102db9b277628455a6df27978a2cbe6236d770d797885c730fce5ff514fcd5895cdb233766d02f46ba7cb747dd7088c33490ae01acc675e1b81b0ff357f1d60aff3dbbb9fb295f4ed1efe1f93e5411f3eedb302d605e2c73fe6fd1d1796eac02de300498f9bd1ae8", 0xab}], 0x100002c6, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x128}, 0x20005045) io_setup(0x1, &(0x7f00000003c0)=0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/capi/capi20\x00', 0x0, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r10, 0x80404508, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r9, 0xc0385720, &(0x7f00000000c0)={0x1, {r11, r12+30000000}, 0x7f, 0x5}) r13 = openat$autofs(0xffffffffffffff9c, 0x0, 0x800, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r13, &(0x7f0000000a00)={0x8, 0x120, 0xfa00, {0x4, {0x0, 0x3, "a11fd9bb777ed6d2de013aa84c1780812dde64019c3679140f98742d991c188999137e2c0c273c01ce5ee4a98e9a5f9621977495adc63b5e42cfed5f869c9b9c3762653da39cff6f836d3d8c2f820218e7f36d69edfe4f612f003ba171580d5d229a27995ec89a2ae6ea35537a994f882cb14b30ea1e81f4ffce42d406d795b1667439abc3912178aa17fed740c80915b5df43ad2e40db2e0c07023314ebb582148f97bf4b7f329a3f160dfa8dc19707f955096b143bd08da435072e87ba883dfc7fec35c82353166a54e432bd274068adc33e99bed553bae5b0410241e3d969c47980bfb66acc42eae3297dadf62b3f5d48f2bbbae626416b7f89ba77f540b4", 0xb9, 0x4, 0x0, 0x2, 0x100000000, 0x1, 0x3}}}, 0x128) ioctl$DRM_IOCTL_RES_CTX(r13, 0xc0106426, &(0x7f0000000b80)={0x3, &(0x7f0000000b40)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f0000000c00)={r14, 0x3}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000000a80)={r14, 0x1}) io_submit(r3, 0x3, &(0x7f0000000a00)=[&(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0xfff, r0, &(0x7f0000000740)="9c8fab8bff3cccbbfd8b04cab9e87e3301e1e5a214a77819bc4f133287e84c699529ffc969e99122a4253f188f23f28d712f1b135da5a73fe592c6e7a757a5c7b9c8c6ecd011bd6db15245517d46fac4273f1e5190acd74ae673f1994e61be2ae063e3e299fdff440b9e72ff312044060f3623aa3e8342c82f3e4ff0e854fbd5a908866f8e2a1696be6f531032b44cc410d49fe687aae660724a10a044d3f9165d93", 0xa2, 0x7fff, 0x0, 0x1, r4}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x100000000, r6, &(0x7f0000000800)="2750cdad0aad2037e1a1adc0f2dcb80d662411cb23b609413faa60af67fcee7e05d7a7314216d390c7651fae2bac33c68bd036b0a88ee607d34612f06ff4429a3501dfa29acad07efdd712677a867836830f2c987b88e94e48b624a15f", 0x5d, 0x2, 0x0, 0x3, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x6, 0x4, r7, &(0x7f00000008c0)="e3753b6e4a75ce1f68e09d50b310617a125f06fd7be9a987b0e43ea91dbb6764bf9e827bf4ebefb9e8e42b885c88b073e18c0ad26999ff7c02047f39bb12872e58534418712f7708082becdf8940fd4cbfeab4d5ef7d207ef1ecc7cdd9cd95289eae5a05a282128f1ff346b5da30d62cdf31e96f8334c310ec3732254b40b159703bc873322d9a4fc146fb9fef0344c05450a0b6260b0c3f04076cca32aec6db07ceeb7c9883c18cf78ae8b92a6fd59170c662cd5afe253beb2287816c60ac87f488ee556137bab3009c849998ddbd4753904dd7e352409275222db7d40ce0589dadc53f57ff4a83", 0xe8, 0x3, 0x0, 0x1, r4}]) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) r15 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r15, 0x80086601, 0x0) 22:10:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x448500) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x3000, 0x1}) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 399.688371][T17670] overlayfs: failed to resolve 'fil': -2 [ 399.714233][T17673] overlayfs: unrecognized mount option "!=7\jf|̍" or missing value 22:10:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="035e0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 399.781349][T17673] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 399.858925][ T26] audit: type=1804 audit(1569103836.880:78): pid=17673 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir103450621/syzkaller.Sb3t8b/326/bus" dev="sda1" ino=17622 res=1 [ 399.904279][T17679] overlayfs: unrecognized mount option "!=7\jf|̍" or missing value [ 399.941562][T17684] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 399.971530][T17686] overlayfs: failed to resolve 'file': -2 22:10:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000240)=0x4) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000166a7dbbd393abb7a206a52d11bf4713420dd8e0e173ae4e0188cc01b6723191b292447e6f867c4643abbdfbe522362538b46aefe10720704693d56ad6dc40913d68d0aff42f322093aaccbfb395cc4dbfe5813a58c3a162400abf29d58e456ac66ca5d35bac0b988bf23be26ef9452caa3231528ed684e3df310cb33266319eefeda404065f5b6cc38655418f4d25197faa1b25eecda006bb90b3badd5a339a467925419458b96e9d9b94f88464529f2aa6497fcecb9b80d5e821bc76618012f7ff8e6a04bff91722265c44bc63dce7c932424e0678cc4a019c271ffa08907baed1aaa774c9a0d861cc1277aee3a2b52aa6c5e2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 399.999536][ T26] audit: type=1804 audit(1569103837.020:79): pid=17679 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir103450621/syzkaller.Sb3t8b/326/bus" dev="sda1" ino=17622 res=1 22:10:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x20000000000036, 0x11d, 0x0, 0x0, {0x1802}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}}, 0x0) 22:10:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f77657264690100010066696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = socket$caif_stream(0x25, 0x1, 0x3) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0xfffffffffffffffc, 0x7, 0x80000000000000, 0x100000000, 0x1}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:10:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, 0x0) close(r0) [ 400.277670][T17696] overlayfs: failed to resolve 'file': -2 22:10:37 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 400.359471][T17702] overlayfs: unrecognized mount option "lowerdi" or missing value [ 400.455941][T17705] overlayfs: unrecognized mount option "lowerdi" or missing value [ 400.549352][T17710] overlayfs: failed to resolve 'file': -2 22:10:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000010003b0e000000001200000000000000", @ANYRES32=0x0, @ANYBLOB="00000000150000000d0012bfff000100767469000c0002000200000000000000"], 0x38}}, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/4096) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001240)=ANY=[@ANYBLOB="010000000000f88bc800a5297643f08bfcdaadac16a900"/33, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000001140)) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001180)={0x18, 0x100, 0x4}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000001380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001340), 0x128, 0x3}}, 0x20) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000001400)=0x1) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, 0x0) r6 = openat$autofs(0xffffffffffffff9c, 0x0, 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000002c0)={0x0, 0x14d114775de95e04, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x200, 0x3}}, 0x20) r8 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r8, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r9, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r8, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r10, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x24, r11, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev}, @FOU_ATTR_PEER_V4={0x8, 0xb, @rand_addr=0x5}]}, 0x24}}, 0x0) sendmsg$FOU_CMD_ADD(r8, &(0x7f0000001480)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x103ac21e}, 0xc, &(0x7f0000001300)={&(0x7f0000001500)={0x84, r11, 0x10, 0x70bd29, 0x25dfdbfb}, 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x3204b8be790035cb) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000011c0)) write$RDMA_USER_CM_CMD_ACCEPT(r6, &(0x7f0000000a00)={0x8, 0x120, 0xfa00, {0x4, {0x0, 0x3, "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", 0xb9, 0x4, 0x0, 0x2, 0x100000000, 0x1, 0x3}, r7}}, 0x128) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f00000013c0)={0xe, 0x3fc, 0xfa00, @id_afonly={&(0x7f00000014c0)=0x1, r7}}, 0x20) 22:10:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={r2, r3}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000000)) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = dup(0xffffffffffffffff) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x1, 0x3, 0x2}, 0xc) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x3, 0x4) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:39 executing program 5: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='nfsd\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 402.637159][T17723] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 402.644443][T17724] overlayfs: unrecognized mount option "FlowأİJ0rd2Nc" or missing value 22:10:39 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x2000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x5000008912, &(0x7f0000001600)="11dca50d5e0bcfe47bf070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0xa05, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 22:10:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 402.776214][T17729] overlayfs: unrecognized mount option "FlowأİJ0rd2Nc" or missing value [ 402.863839][T17723] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000140)='./bus\x00', 0x10, 0x80000001) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000), 0x6000) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(0x0, 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 22:10:40 executing program 0: pipe(&(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:40 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/170, 0xaa, 0xdbcf816ae93b8944, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x3, @local, 'lo\x00'}}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x10) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x82, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r6, 0x6, 0x1d6, 0x5, 0x3ff, 0x8000}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r7, @in6={{0xa, 0x4e23, 0x9, @empty, 0x3189}}, 0x7b6, 0x7b1, 0x3, 0x3, 0x8}, &(0x7f00000002c0)=0x98) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) uselib(&(0x7f00000001c0)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:40 executing program 4: mkdir(&(0x7f0000000000)='./bus\x00', 0x4d4fa996f66aa940) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000200)) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6c2b7765d771e2fb980708e563a90030"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./bus\x00', 0x100000000, 0x7, &(0x7f0000000800)=[{&(0x7f00000002c0)="5ba2b2bb986ee0154054b367f6cfe8e3d5ea55711cda01d62d5b0c5cb801b4a81494d0f686753187ad185082dcf1f2126a046f0de31577ca1a5d715aaa8d5be6242a09b3fd46ebd340c28f59978e9f75380cf14e9edf60866205d96624777aff180f79dce563a40b31583e163338c340d32d6592208271fc7a4b06d9c8d037278d2f9c", 0x83, 0x3}, {&(0x7f0000000400)="ff27bd3a9b8f598e5d747fb7b4b7ee206decb8f1e7f538fb9f630e2ac916ed9604bb4bd0d6651b8bafcd43aa289c2f68a2f5b745e93a8a373384e207ab4300f4d15160dddfc907638228", 0x4a, 0x80000001}, {&(0x7f0000000480)="3a94710111f3f19113a7faddebeb3ce41109428989cd303b0d730692c08a06c8709a31a8b4887ce8e87a345264d902634eaa3ffd52addb162ab130856478b2d532c4a2949e98b613e748e1fe5c9f819b206a359911aec9cfc040be2db5e8549420131853", 0x64, 0xffffffffffff1c2b}, {&(0x7f0000000580)="5c69eec6adf85d271ccac72c4a92236ef97886555916eecef7808f3ece897ad4ef41918f4705f4958ec04bc8e36f56f93c214709e1d42cf01ef4703530ba22a9613d1651f333e07314522e50216b6c99b522ac04a49de12f6092ae2fa39ff8ffd5b930c8cde5c132db709a607bd54271880ea943d2b470d2b546f39dd8ab0f", 0x7f, 0x81}, {&(0x7f0000000600)="16ca4a8472a50fb79df6c4ae821cd0b55d8dc14766393d05092e67efb37acccf544f09bbf53e159183046413ba8299e3fcf4e0bad0337fdf664e054a4e6bc311f68c4197ce72ad44790f6c26f9f6b626167ae90baf51abb71a58ff87ac09fd09b0f6f223fb36f7d87dd86c655a9b5fbbdaa313bdcd37df96147e420b5971b612d9a87557489e72e144dfc490786890cc08310a1bdfb189f356dd4d71abca32c8d0cdaeeb4b2b427b89975526603e8c6ac7156d6419654b48ec4e8b4b78eeb74268e80fcea78b64af054762415aa730275ee892f1e07a02fb392a5bb9f5f23cc090e7f5b30909c370", 0xe8, 0x51}, {&(0x7f0000000700)="e6a1f39e92097b35c9e2d6a964d4f244b2c03fa4b174e0f1b7d3f10bb3ff7d362cb69584996349532d50520bf79b876a147ce2b453f22eedff67638f1688f6986b3c9fc0b18ae667e820efc288c6440c9924495dc6ebc5c8a1d83d7ed24dcbbd398c366820d28b244216d0a821c8a649a879b597c3b6e64c8b59117b9d9a10b0abd3de0f381a09e2bf61f5328bd66c2ee135d448d4004f304527f693d6599f8d0efada314b01c18b83dd173d547ebb7d38b76e949186bbb8f971ec0961dd1a10b1cc0b8accc662e6be3166d4290e4caa8643224c6efa6b", 0xd7, 0x1d3c}, {&(0x7f0000000380)="315eee0bc119f30d0f3a", 0xa}], 0x10, &(0x7f00000008c0)={[{@balloc_noborder='block-allocator=noborder'}], [{@obj_type={'obj_type', 0x3d, ':vboxnet0'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}]}) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r3 = gettid() tkill(r3, 0x1000000000013) ptrace$setopts(0x4206, r3, 0x7ff, 0x100001) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 22:10:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="11dca50d5e0bcfe47bf070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x1c) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000580)=@in={0x2, 0x4e1e, @multicast2}, 0x80, 0x0}}], 0x2, 0x0) [ 403.368796][T17773] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "obj_type=:vboxnet0" 22:10:40 executing program 1: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) listen(r1, 0xc69a) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="011000e7", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x36a) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x40, 0x200) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0xa) 22:10:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:40 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x7ffffffffffffffc}}) [ 403.699271][T17796] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000140)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000180)={0x3, @default, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x5ac, 0x67e, 0x81, 'queue0\x00', 0x5}) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000340)) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 403.810632][T17796] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:10:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8804, 0x0) bind$llc(r0, &(0x7f0000000180)={0x1a, 0x313, 0x173, 0x9, 0x4, 0xf276, @random="c498580b6078"}, 0x10) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x82, &(0x7f0000000040)={r8}, 0x8) r9 = socket$inet(0xa, 0x801, 0x84) connect$inet(r9, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r9, 0x100000001) accept4(r9, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @multicast2}}, 0x3, 0x2}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000080)={r8, 0x1}, 0x8) r10 = gettid() tkill(r10, 0x1000000000013) ptrace$setopts(0x4200, r10, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000240)={0x7ff, 0x4, [0x3]}) 22:10:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0x7ff, 0x3}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:10:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = semget$private(0x0, 0x4, 0x0) semctl$SEM_INFO(r5, 0x2, 0x13, &(0x7f00000001c0)=""/164) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@loopback, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:43 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000010003b0e000001000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000d00120008000100767469000c00020008000300e0000002"], 0x38}}, 0x0) mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[]) r2 = open(&(0x7f0000000080)='./bus\x00', 0x800, 0x0) name_to_handle_at(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x61, 0x4f5, "d9f044a584e73a101f6590d4fc413316da89e1b4aff6f38e6569970d52a0eb900bb6ee1ca8689ec5d3ea66228439096fc6a064de888b4e83af98cc00bc12cd93ead62b3f63167e651ffd9abe23f17c3103f7fb1ea362ced42d"}, &(0x7f00000002c0), 0xaed6290cc0e21e0b) chdir(&(0x7f0000000080)='./file0\x00') r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r3, 0x80086601, 0x0) [ 406.463009][ T26] audit: type=1804 audit(1569103843.490:80): pid=17836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/370/bus" dev="sda1" ino=16977 res=1 22:10:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:43 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 406.687293][ T26] audit: type=1804 audit(1569103843.710:81): pid=17852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/371/bus" dev="sda1" ino=16993 res=1 [ 406.749088][T17850] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 406.773381][T17845] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:43 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x7, 0x800, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], r0, r1}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0xec2ca71f3e44628d, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0x80045500, &(0x7f0000000200)) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000100)='syz1\x00', 0x1ff) 22:10:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerNir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 406.839557][ T26] audit: type=1804 audit(1569103843.860:82): pid=17860 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir534852548/syzkaller.xXb4a2/372/bus" dev="sda1" ino=16993 res=1 [ 406.981174][T17866] overlayfs: unrecognized mount option "lowerNir=.:file0" or missing value [ 407.015710][T17871] overlayfs: unrecognized mount option "lowerNir=.:file0" or missing value 22:10:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x20, 0x10, 0xe3b, 0x10000000000002, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400}}, 0x20}}, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x5, 0x2c93, 0x5}, 0xc) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000200)="94d0ae29650aeb3dae65da485fe66e2a434e5b4d0e3180284b02b89dc8da157dae09e4a34d560499497905d96c206676a0f4b146fde8186e37deb009eb02e37910a09fd35dfcb897701d02160eade80ad7ba9fe3298a09f34d00b2b92565c47926fb6ee28109456bb0b7d395b371c59ab591593bbfd103899283ba886934480de39933bab38ae6589fe12db1ab09b81fef85e42af62e1723af88ad8b916d19e62df0834a37d08ca8ca1a0fa7ca18c8002cbaf295c851e8f8d913b58ff988268793a8cdd4ae89a408091823dd6347d239dfc1bc60755b7cde16bd96951f79e0f0d8da1f9341994741e9817a3d008be5ebff8d2d") r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) 22:10:44 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5b0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) r2 = accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xfffffffffffffebe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) r3 = dup2(r0, r0) sendmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="0c1d1aee8367fd1fb1ad30c556852ab7ed379f6e78b71d2c1851fb6f818797031250d0bd73d0a696552028bb3fa56534843b5e890fb2cfeecbfbeb0c7cb37f64d15c860f93c7740e3bad8df6c317716d2ac07d717ce343c7199776683026db55d00083c8c9dcd52fae93c38644b3778e3c9845162f1a0da54451ebafb222a455a8093c298344c8a357c99dac052eb9d5750d796c4e43855239149dfdbc5033be4fbb221351b85b", 0xa7}, {&(0x7f0000000000)="48c7db78638c5ca5d36b54ef478d39e66fee34ec891b64712f3dec8a592d0ce6d43e95be737e51a80e3f83f77733a9b118a4b01266edde1fe2", 0x39}, {&(0x7f0000000080)="dc917a7f20b4a042a620a2d9d1daad394fbc720a", 0x14}], 0x3, &(0x7f0000000240)=[{0x108, 0xff26401ec82333b0, 0xfffffffffffffff9, "a72ab0c931c5140781b8ee2ccc7f19e7c6b24c3d819a2abbda3e70be9aae0970638a6bd1cd6c743c45f4f613a91c87dd1e57c546e10992ba6156436bc91f4fb56a5ae6ac867f365bd44b2f3eab1325bb59ffe4754e17628bf084bad68393b8d965b498e552d026f4478dba0be65d16bebbb8b0a598fa9f9c9677fcee947b16b515c35c1fc615185d66c2c8089f02bf3a9c221953761a978e1cba8077c39396963c219240dd456213750ab3efcb0744ef35ba8f99693b44441c691ec508066615f827aba94703db608c25dd6cfd8e0e994596358937a2f202eb487594233a596955be20f14350983ca5fd25f87ab0986ba42aaff3bc9f40"}], 0x108}, 0x404c010) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x3, @rand_addr="b2b2e505fcd4b42cc8f1b23182a8fa80", 0x3}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e29, @remote}], 0x4c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_QUERYCTRL(r5, 0xc0445624, &(0x7f00000004c0)={0x6, 0x6, "ee4d08a703db56e75c7dfa14e1738e7b9b71d42917a11487ef849b7f21cd7ced", 0x8, 0xbe7, 0x1, 0x7fff}) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x20) 22:10:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r1, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x20, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x6, 0x2}, 0x0, 0x0, &(0x7f0000000140)={0x5, 0xb, 0x1ff, 0x40000}, &(0x7f0000000180)=0x1f, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x8001}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r3, 0x4) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) 22:10:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x400, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x82, &(0x7f0000000040)={r6}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x4e20, 0x1, @empty, 0xfff}}, 0x1, 0x1, 0x100000001, 0x1}, 0x98) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(0x0, 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x10, 0x0) [ 407.600572][T17902] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 407.660354][T17904] overlayfs: overlapping lowerdir path [ 407.686302][T17906] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000010003b0000000000dc2188aa79805ea1", @ANYRES32=0x0, @ANYBLOB="00000000000200000000000000000100767469000c00020008e40300e00000025d18f196ffd5ac87962e81cfb0c79f060b8113bcd715cf22dc9ba7965f43e8328deb245f8e92bf32f562da5eda5be50fd71e1871c22a1a973c7c5d391aaba4378a2f9c7ac1c8ffa2d9fb6fb54c5cd8d0"], 0x38}}, 0x0) close(r1) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r0, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x10, 0x0) [ 407.831849][T17914] overlayfs: failed to resolve 'file0g*#wM;js^6J4E@+P7hS# } 7XѶqJv'}E- b|]w%w[9l+m': -2 [ 407.876449][T17918] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 407.899299][T17918] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 22:10:45 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_G_STD(r3, 0x80085617, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x40f, 0x300242) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280)=@id={0x1e, 0x3, 0x2, {0x4e21, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x140040e0) [ 407.919507][T17921] overlayfs: failed to resolve 'file0g*#wM;js^6J4E@+P7hS# } 7XѶqJv'}E- b|]w%w[9l+m': -2 22:10:45 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000200)=""/72, &(0x7f0000000140)=0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0xb54) r5 = open(&(0x7f0000001300)='./bus\x00', 0x141042, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="3800000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002d002d001803e687767483000000010008002314c51003c7d25bc650a69b3e3b25ee7e0007000002bec57a9a0c0501dc94f780b9b44b2cd84ed2edc70313364902196373fa0bc36fa9c040957a9d294994138960bdd1ef463296ba909e1b983c9207b1aeab05cdad91f6"], 0x38}}, 0x0) ftruncate(r6, 0x200004) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) sendfile(r1, r5, 0x0, 0x80001d00c0d0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0xfffffffffffffffe) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x1040e08, &(0x7f00000002c0)=ANY=[]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc000) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r7, 0x40045730, &(0x7f00000002c0)=0xffff) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r8, 0x80086601, 0x0) [ 408.358608][T17939] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 22:10:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000), 0xc}, 0x10400, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x10, 0x0) 22:10:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100cbf82c82f1c159f98ebe64668ee7c8c8d91c86d6c7170c498dcb5cd2695468145d7753b3bb3216cd127db15ee330dbe7fec7a285b7d5748279361b86aeaa51f3ebf94901760d1526719f90ea7f2e0b77e7", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x82, &(0x7f0000000040)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r6, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x82, &(0x7f0000000040)={r7}, 0x2ef) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x37, "bb05cd577fdd67ee96ead6ea70a6f7203098f5fd94122c050bcb336a899af02bb69fb844df51ea81875b63c9de42191bfe71f58e5cd97f"}, &(0x7f0000000080)=0x3f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3, 0xfffffffeffffffff}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x0, {{0x1}}}, 0x10, 0x0}, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r6 = syz_open_pts(r4, 0x14800) ioctl$TIOCNXCL(r6, 0x540d) 22:10:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6c4925d4cb9453ba2e6e647eec6457eb46ed5114c455a3f49cc2c614a5ce339e8adf8bc205b4dee79a54b694e13d334339054714c5a9598d527beab2ead9a60360860e31fbef0e5fcdf19c5655fe7be7105ff7fea3f3764b00"/103]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) [ 410.224626][T17950] overlayfs: unrecognized mount option "lI%˔S.nd~dWFQU3ߋT=3C9GũYR{٦`1_VU{_vK" or missing value 22:10:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x10, 0x0) 22:10:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x9, {0x8, 0x3, 0x6, 0x8, 0x5, 0x3}, 0x50000, 0x6}, 0xe) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000103b0e00"/19, @ANYRES32=0x0, @ANYBLOB="00000000000000000d00120008000100767469000c00020008000300e0000002"], 0x38}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000200)=[0xffffffffffffffff, r7, r0, r2], 0x4) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x64ed1b98}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r8, 0xfd4}, &(0x7f0000000180)=0x8) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 410.289081][T17955] overlayfs: unrecognized mount option "lI%˔S.nd~dWFQU3ߋT=3C9GũYR{٦`1_VU{_vK" or missing value 22:10:47 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fWile']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:47 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) 22:10:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x3, 0x7c8ffa6693f37cdb, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000040)="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") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)=0x46, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x1, 0x0, 0xffffffdc}, 0x0) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 410.535439][T17969] overlayfs: failed to resolve 'fWile': -2 [ 410.549348][T17974] raw_sendmsg: syz-executor.3 forgot to set AF_INET. Fix it! 22:10:47 executing program 3: r0 = getpgid(0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000000)={r4}) [ 410.646242][T17978] overlayfs: failed to resolve 'fWile': -2 22:10:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) lgetxattr(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)=@random={'security.', 'selinux\x00'}, &(0x7f00000004c0)=""/160, 0xa0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='bpf\x00', 0x20000, &(0x7f0000000340)={[{@mode={'mode', 0x3d, 0x794}}, {@mode={'mode', 0x3d, 0x80000001}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x2}}], [{@appraise='appraise'}, {@dont_appraise='dont_appraise'}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@obj_user={'obj_user', 0x3d, '(#'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000740)={0x7fa, 0xc, 0x4, 0x80000000, {r4, r5/1000+30000}, {0x3, 0x2, 0xb55, 0x401, 0xfffffffffffffffc, 0x3, "5985bc29"}, 0x7, 0xcc29c96d4355c26a, @planes=&(0x7f0000000700)={0x6, 0x0, @userptr=0x5, 0x69b}, 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000280)={0xf, 0x8, 0xfa00, {r6, 0xd}}, 0x10) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="2c6c6f776572646941980249590ea7da0ce66b77a6eef81b723d2e3a66696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r7 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r7, 0x80086601, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_DESTS(r8, 0x0, 0x484, &(0x7f0000000580)=""/130, &(0x7f0000000640)=0x82) 22:10:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x1, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000006140)='/dev/null\x00', 0x640000, 0x0) r4 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r4, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010000e3", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x82, &(0x7f0000000040)={r8}, 0x8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x82, &(0x7f0000000040)={r11}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000062c0)={r8, 0x8, 0x8, 0x5, 0x9, 0x3, 0x9, 0x2, {r11, @in={{0x2, 0x4e21, @loopback}}, 0x3, 0x0, 0x3f, 0x9f9, 0x1}}, &(0x7f0000006380)=0xb0) r13 = socket$inet6_sctp(0xa, 0x1, 0x84) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r13, 0x84, 0x82, &(0x7f0000000040)={r15}, 0x8) sendmmsg$inet_sctp(r3, &(0x7f00000064c0)=[{&(0x7f0000006180)=@in6={0xa, 0x4e24, 0xfffffffffffffff9, @mcast2}, 0x1c, &(0x7f0000006280)=[{&(0x7f00000061c0)="6da2ba6f3b7eaeb7ea1019d976cb3f14c1a733a8c3a7ca5991a6c25aa07422f31cf32d75d4e5544527d7520eb7c590f5f94e2e417ec46f8a22082ed88925a3b4af39d485b635d1a68e63b26ed51492e079a118c8a1106f1ec0b91b3b42a32a86f6e41c25b44135d8bc15faf9fd207ab1f0a09555fc6b8e8016793d5c6e7c0c7e44965621ffb716aa2932935f5cbb331df4df8f04bb34a2a30699f66920d411c13e775d90b058d3bff005fc95364b74d3f997", 0xb2}], 0x1, &(0x7f00000063c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xf36, 0x20c, 0x3, 0x8, 0x4ffa00, 0x0, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1773, 0x2, 0x4, 0x6, 0x562, 0x1, 0x2, 0x6, r15}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x8000, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @init={0x18, 0x84, 0x0, {0x4, 0x3ff, 0x6, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}], 0xe0, 0x4000}], 0x1, 0x8000) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r16) getgroups(0x4, &(0x7f0000000080)=[r16, 0xee01, 0xee01, 0x0]) fstat(r9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() setresgid(r17, r18, r19) 22:10:50 executing program 3: r0 = getpgid(0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r3, &(0x7f0000000000)={r4}) 22:10:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000002280)={&(0x7f0000000000)=@isdn={0x22, 0x6, 0x872, 0x2}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000140)="537782655ab7f292924775f78302785a6b3773d479ce7ef9255c3a77964f271fff3d165ddefaabb20f1918d528e97251477b6ce1f76bc4811b5d6cfd6e24945d5c8c8165ea351273bffea4f922575015ae18415b03671798db00baa9fa6c4c80bcfd1ff516ffd662add34bb905632352ce36464c774b7746e12494032d88fbf3b82d525912c1e96d1e2a056e4a11ac6949096c2da3adda8a19224e09c149301c50515cfa57fb28f6c2f964fdb25f9ac24bd1b3a899eb78c619b51abaedff97c50db85bab9f4208a7aac4258d4c", 0xcd}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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0x1000}], 0x3}, 0x80) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1800008912, &(0x7f0000000080)="11faa50d5e02cfe47bf070") r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000140)={0x40987904, 0x0, "8cb91441a03cd24dfba9e98f575d6127000057f6a8b968ea6b7000fc00"}) 22:10:50 executing program 0: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x100000000, 0x4, 0x6, {}, 0x5, 0x1}) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 413.357477][T18001] overlayfs: unrecognized mount option "lowerdiAIY kwr=.:file0" or missing value 22:10:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1200c0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x1d9}, 0x0, 0xa, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f0000000140)=[0x4, 0x1], 0x2) pipe2$9p(&(0x7f0000000080), 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_S_HW_FREQ_SEEK(r2, 0x40305652, &(0x7f0000000040)={0x1, 0x2, 0x8, 0xfff, 0x2, 0x8, 0x7}) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 413.446811][T18001] overlayfs: unrecognized mount option "lowerdiAIY kwr=.:file0" or missing value 22:10:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r4, 0xffffff1f}, 0x14}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r4, 0x5fb170cba3f8d7b2, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @loopback}, @SEG6_ATTR_ALGID={0x8, 0x6, 0xb89}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x0, 0x1, 0x1]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xffffffff}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000140)={0x7fffffff, 0x33524742, 0x0, @stepwise={0xf2, 0x7, 0x7fffffff, 0x10001, 0x7fff, 0x7}}) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:50 executing program 3: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) creat(0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) stat(0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000040)=""/70, 0x70) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) 22:10:50 executing program 2: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x6, 0x8000, 0x7, 0x0, 0x0, [], [], [], 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r3, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 413.790916][T18044] overlayfs: overlapping lowerdir path 22:10:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) connect$rose(r0, &(0x7f0000000140)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) chdir(&(0x7f0000000080)='./file0\x00') r1 = gettid() tkill(r1, 0x1000000000013) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000200)=""/2) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) 22:10:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev}, 0xffdb) 22:10:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x46400) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockname$tipc(r1, &(0x7f0000000000)=@name, &(0x7f0000000080)=0x10) 22:10:51 executing program 3: 22:10:51 executing program 3: 22:10:51 executing program 3: 22:10:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/91, 0x5b}], 0x3, &(0x7f0000000380)=""/60, 0x3c}, 0xa3}, {{&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000540)=""/136, 0x88}, {&(0x7f0000000600)=""/171, 0xab}, {&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/92, 0x5c}], 0x6, &(0x7f0000000880)=""/21, 0x15}, 0x6}, {{&(0x7f00000008c0)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000940)=""/46, 0x2e}, {&(0x7f0000000980)=""/86, 0x56}, {&(0x7f0000000a00)=""/250, 0xfa}, {&(0x7f0000000b00)=""/28, 0x1c}, {&(0x7f0000000b40)=""/170, 0xaa}, {&(0x7f0000000c00)=""/2, 0x2}], 0x6, &(0x7f0000000cc0)=""/170, 0xaa}}], 0x3, 0x10141, &(0x7f0000000e40)={0x77359400}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0xc0000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000e80)={r2, 0x1}) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0x100000001) accept4(r3, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet(0xa, 0x801, 0x84) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendfile(r5, r6, 0x0, 0x7) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x100000001) accept4(r4, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 414.376783][T18073] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. [ 414.503233][T18073] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.1'. 22:10:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$tipc(0x1e, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:53 executing program 3: 22:10:53 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r2 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) keyctl$instantiate(0xc, r2, 0x0, 0x0, 0xfffffffffffffffb) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000000)) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x7c088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x115000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:10:54 executing program 3: 22:10:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x3, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0x0, 0x5}}}, 0x10, 0x0}, 0x8dc51a61c4dcae9d) 22:10:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept4$unix(r3, 0x0, &(0x7f0000000040), 0x800) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280)=@id={0x1e, 0x3, 0x0, {0x4e23, 0x3}}, 0x10, 0x0, 0x0, 0x0, 0x1b8}, 0x0) 22:10:54 executing program 3: 22:10:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000002440)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000580)="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") clone(0x200000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000480)={'trans=fI,', {'rfdno'}, 0x2c, {'wfdno'}}) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000200)={r0, r1+10000000}, &(0x7f0000000240)) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) 22:10:54 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc20042, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/82) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:54 executing program 3: [ 417.374458][T18127] 9pnet: Could not find request transport: fI 22:10:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x2b}, 0x1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x7}, &(0x7f0000000140)=0x8) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) sendmsg$tipc(r5, &(0x7f0000000500)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x1, {0x43}}, 0x10, 0x0, 0x0, 0x0, 0xfd55}, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="aa3056ef4b903002b76c40c21403eda2d01471fdda509d5861ea86298e99b3c25541d5403d59f7687ae309bbaf5d9272293909b6baad2fbcc3ddbc71314e95c8c4205986c9c34b035dcd029b3070d1be0f430e7219529ec0cf41a93c866af38fc836ab4e3a4077753d3f7906602dd7c1512ab7000000000000fece76bc4f77784ea830a6833619f850331096e8a14e91ad622d9fab56998097148ee383dbd3a75b8eabe2b577edbd424dbf15047c3f1026ba1ce7ff6d7a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x82, &(0x7f0000000040)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x5, 0x201, 0x6, 0x6, 0x6, 0xc406, 0x1, r9}, &(0x7f0000000200)=0x20) [ 417.519084][T18136] 9pnet: Could not find request transport: fI 22:10:54 executing program 3: 22:10:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000200)=0xffffffffffffffff) chdir(&(0x7f0000000080)='./file0\x00') r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x40, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x82, &(0x7f0000000040)={r4}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r4, 0x80000001, 0x10001, 0x3, 0x8, 0x5}, 0x14) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r5, 0x80086601, 0x0) 22:10:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000000000, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=""/31, &(0x7f0000000040)=0x1f) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 417.818592][T18152] QAT: Invalid ioctl [ 417.860649][T18161] overlayfs: overlapping lowerdir path [ 417.887220][T18152] QAT: Invalid ioctl 22:10:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:10:57 executing program 3: 22:10:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040)={r1, 0x16e6}, 0x258565c510c28897) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:10:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x3490c2, 0x0) chdir(&(0x7f0000000080)='./file0\x00') socket$inet(0x2, 0x0, 0xffff) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xac7c) 22:10:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'hsr0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getpeername$packet(r5, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000007c0)={'ip_vti0\x00', r7}) r8 = socket$pppoe(0x18, 0x1, 0x0) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000080)=r9, 0x4) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:10:57 executing program 3: 22:10:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="21f859a23c82780739ecdbea91ab3e420b8274cddc03a3fb8c6afe00a07b3d6352e0dedab8eb745c31cd4f1f13766cf62031aebbbad8823ec78146ab4bb5058d4ec236dfb999668f41bb4da0e7d2957aa272b731435eb9e2a6dd5600", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x44000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000953000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/161) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 420.176923][T18181] overlayfs: overlapping lowerdir path 22:10:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20000000000002c}}, 0x98) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) lseek(0xffffffffffffffff, 0x0, 0x1) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:10:57 executing program 3: 22:10:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x33ae476d00fb7356) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:10:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) sendmsg$tipc(r1, &(0x7f00000000c0)={&(0x7f0000000280), 0x10, 0x0, 0xfffffffffffffef5, 0x0, 0xfffffffffffffe87}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) pwritev(r4, &(0x7f0000000140)=[{&(0x7f00000001c0)="dba9c81e4f00eb1a0144f7d29164c654f0dbbcca33f6915c208dd86c859c9e5bbb9ba02ce7495f55e505c47fac19ae9e1b5244293f19ccf954845492e03e689108d60b2331681cb37be0bec97b2562c83103bbbb36e83c1acd525da2263e9a47e5250aed4ec6d2aa8d0ed47decd07396f7", 0x71}], 0x1, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) fstatfs(r3, &(0x7f0000000540)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) [ 420.573288][T18208] overlayfs: overlapping lowerdir path [ 420.601398][T18209] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 420.611941][T18209] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 420.633967][T18211] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 420.651851][T18211] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:11:00 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:00 executing program 3: 22:11:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20000, 0x0) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20000888) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="010000291ba3fc84cd4400", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd81}, 0x20) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x82, &(0x7f0000000040)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0xffffffffffff8001}, 0x8) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r4, 0x80086601, 0x0) 22:11:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x18, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) modify_ldt$read(0x0, &(0x7f0000000040)=""/145, 0x91) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4840, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x5, 0x9, 0x7fff, 0x1, 0x0, 0x5, 0x49804, 0x2, 0x8, 0x1, 0x200, 0x6b, 0x1, 0x1ff, 0x3, 0x3, 0x0, 0x938, 0xd6da, 0x8, 0x8a, 0x5, 0x4a, 0x8, 0x93, 0x9ae, 0x2, 0x2, 0x114c, 0x2, 0xfffffffffffffff7, 0x0, 0x0, 0x2, 0x6, 0x9, 0x0, 0x2de26bf5, 0x750e3554ac58d04c, @perf_config_ext={0x5}, 0x640, 0x3f, 0x1, 0x3, 0x7, 0xb2, 0x4}, 0x0, 0x5, r0, 0x1) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:00 executing program 3: 22:11:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x3, 0x8) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:00 executing program 3: 22:11:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) mount$9p_virtio(&(0x7f0000000140)='overlay\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x2014, &(0x7f0000000340)={'trans=virtio,', {[{@aname={'aname', 0x3d, 'overlay\x00'}}], [{@uid_gt={'uid>', r1}}, {@context={'context', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r3}}]}}) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:11:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0xc4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 423.744935][T18254] overlayfs: overlapping lowerdir path 22:11:03 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) tkill(r0, 0x38) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="f55a2a3cc1cb08841380fdb84b9819bcc4f577d9a2489159e82a5ffbbf1b1de5615161be27767f6e9cfc8b99d42f0be52a14f5de51d07cea90e5fe2be5f095f8463ea8ea8f1d7bbac49e61bb2b56a2dd66c3ffb04584b51884eefad29f39007ba416b45a9c75da1a8356bbd4036469440ef4ab3e3a202ef48caaedabffa7b940679071841d5577316a72345c8afd5ce7f751c0fbd48b3d", @ANYRESOCT=r5, @ANYRES64=r4, @ANYRES64], &(0x7f000095dffc)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x41) 22:11:03 executing program 3: 22:11:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$VFIO_IOMMU_MAP_DMA(r1, 0x3b71, &(0x7f0000000000)={0x20, 0x1, 0x1, 0x10000, 0x4b4}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, 0x0, 0x20, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1af9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x8ae066cad9537f65}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x64000010}, 0x2040) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:03 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0xad) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000080)) 22:11:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) stat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="3800000030003b0e0000002feb5829cbc2cb107bb94dad611ccbbaac6f81e2616bcc1301db17b8673c44c255d4e6", @ANYRES32=0x0, @ANYBLOB="00000000000000000d00120008000100767469000c00020008000300e0000002"], 0x38}}, 0x0) fstat(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r7) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r8) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r9) getgroups(0x7, &(0x7f00000004c0)=[0xee00, 0x0, 0xee01, 0xffffffffffffffff, r7, r8, r9]) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r11) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r12) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r16) lsetxattr$system_posix_acl(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x6}, [{0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x2, r1}, {0x2, 0x4, r3}, {0x2, 0x3, r4}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r10}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x2, r11}, {0x8, 0x6, r12}, {0x8, 0x4, r13}, {0x8, 0x2, r15}, {0x8, 0x2, r16}], {0x10, 0x1}, {0x20, 0x2}}, 0x84, 0x2e15789eb6c01c36) chdir(&(0x7f0000000080)='./file0\x00') r17 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r17, 0x80086601, 0x0) 22:11:03 executing program 3: 22:11:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x668a00, 0x198) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000080)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 426.409496][T18277] overlayfs: overlapping lowerdir path 22:11:03 executing program 3: 22:11:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x0, 0xa5}]) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xabb, 0x7, 0x10000, 0x7, 0x8001, 0x8]}, &(0x7f00000001c0)=0x10) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect(r4, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) 22:11:03 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr=0x61df}, {0x1, @remote}, 0xa, {0x2, 0x4e23, @remote}, 'team_slave_1\x00'}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90000, 0x0) ioctl$VIDIOC_S_PRIORITY(r3, 0x40045644, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) [ 426.689329][T18294] overlayfs: missing 'lowerdir' 22:11:03 executing program 3: [ 426.716013][T18297] overlayfs: unrecognized mount option "" or missing value 22:11:06 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0900d303745fa7bd09cf7a85214001", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/24, 0x7}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='\x1d\x03\x00\x00\x9d\xa2\xaa\xf5\x97\xd0\x00', 0x84300, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x4) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f7711051a44c0f33b6566696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000140)='./file1\x00', 0x414880, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000200)=""/197) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:11:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) [ 429.389928][T18312] overlayfs: unrecognized mount option "lowD;efile0" or missing value 22:11:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x528, 0x128, 0x128, 0x1f8, 0x128, 0x1f8, 0x490, 0x490, 0x490, 0x490, 0x490, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x49, 0xa, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xb4e6}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x18, @dev={0xac, 0x14, 0x14, 0x13}, @loopback, @gre_key=0xc666, @port=0x8}}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x28}, 0xff, 0xffffff00, 'nr0\x00', 'teql0\x00', {}, {0x7f}, 0xb5837c2eee7e6e95, 0x1, 0x30}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x14, @loopback, @empty, @icmp_id=0x67, @port=0x4e23}}}}, {{@uncond, 0x0, 0x138, 0x170, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xfff, 0x4, 0x2}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @remote, @multicast2, @port=0x4e23, @gre_key=0x8}}}}, {{@uncond, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8fb8, 0x5, 0x2, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x8, 0x800, 0x5, 0x2, 0x2, 0x7]}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x588) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e9ff52ff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000800)={&(0x7f0000952000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000a00000/0x600000)=nil, &(0x7f0000cc3000/0x2000)=nil, &(0x7f0000f19000/0x1000)=nil, &(0x7f0000dd5000/0x3000)=nil, &(0x7f0000b2a000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000e81000/0x2000)=nil, &(0x7f0000ec6000/0x1000)=nil, &(0x7f0000000780)="26c0bd9ab00f65a84c4b3ca0411af13b794358643b497e4e374ae821a5b14b7e2bdbec90ee5128e7e18cdc6b377a1a2b28c2716dfab395175921eb17bb40140de73a5f134fb11de2775d9452a653357fc1467473da85e3b8cc23294a639139fbabc2a0e48f951971ed157f03dee6e224977f1b6dc93ea43c6f4f89bb7be56b82", 0x80, r1}, 0x68) 22:11:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e23, @loopback}}) [ 429.458013][T18324] overlayfs: unrecognized mount option "lowD;efile0" or missing value 22:11:06 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 429.502195][ C1] net_ratelimit: 8 callbacks suppressed [ 429.502204][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 429.513625][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:11:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) socket$inet6(0xa, 0x804, 0xac7) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x100) connect$l2tp(r1, 0x0, 0x0) [ 429.640366][T18334] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:06 executing program 4: syz_mount_image$nfs4(&(0x7f0000000140)='nfs4\x00', &(0x7f0000000200)='./file1\x00', 0x3, 0x3, &(0x7f0000000340)=[{&(0x7f0000000240)="183f181a124596c4f7d9f9fb6e338c9d9250b02662a4d4197ee802574a0a000ecb92563d6861e4e4a7301f3fb14545993f6dd107fc82c95d38d07b7eac2e2ea67fcc1aa39ddd383eb324920b19981eca101d4d85e849cbcc3e4402b47e750a624ab6a58cf03af536feb8555f113a550757", 0x71, 0x66}, {&(0x7f00000002c0), 0x0, 0x2}, {&(0x7f0000000300), 0x0, 0xfffffffffffff801}], 0x1285c24, &(0x7f00000003c0)='nodevvmnet1md5sum\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000a00)={{0x1, 0x80000000}, {}, 0x3b305e6d, 0x1, 0x2f}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000900)='./file0\x00', 0x9, 0x2, &(0x7f0000000600)=[{&(0x7f0000000400)="a59e9c3e6628fd46384593c461f24cff60aef732736959b40a8052bd6711d4313632ea8db65b88c9c159c6f5dd0c5717000bc83016341673b00f997e07251198651d14d39e8d49ce8aa84b18fe38145ffe420c735d966379062fc8231a88e8d94e47b41949a1ab403d3221ffc42312b4121938034a231b9fef8388659438cbe3fbb18d27530cefd1358c5c80a174d8e70cf9b768f1974bea56118abf49df4ffcf6f2985192a56ebb06b42303ead65c8ed4b3a24d98d9ee7a52ac6ad83d447877d9e64f12ce93d88a9f9c", 0xca, 0x6}, {&(0x7f0000000500)="727ecab796fe262bbca2fcfc343229c3ac28819621bd7e4c4cb8c0cd4714e41ac097d15c161f7580f8508fa72699a535e805e77da99152c5c48acf43ff9d5649e32d0fe2dda7e5f97dd5cc67c7e4ee84c75358158213e066ad8970ace3d2ba4a409ac1351e8256d736e7be13b729df0dfa7e03ceba5b605f76598a7df1a95458c5c6fcb5967566140d418cb4185bdf68ccf38029d69bd5914648e3355f1eacd02740af877d2e48d28ee3476168f72c32fa1c8f4e5524296a81d9c6cef51db08a2bd0ccd99952", 0xc6, 0x14}], 0x10080, &(0x7f0000000640)=ANY=[@ANYBLOB="6e6c733d69736f3838080335ddaa99c2997eb82ca86a57000000737562685f726f6c653d2b2556ef5455b4d6a42c667363"]) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c6c60c43c9c195edb86b3f311092d825b6f7765726469723d2ee7dacc186669"]) set_tid_address(&(0x7f0000000780)) open(&(0x7f00000007c0)='./file0\x00', 0x40042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x400000004e20, @multicast1}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880)={0x0, 0x20}, &(0x7f00000008c0)=0x8) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x100, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x82, &(0x7f0000000040)={r4}, 0x8) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x82, &(0x7f0000000040)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000a80)={r9, 0xdb18, 0x325, "b7589b6115a572040025a9f4924c6fe26b851c15c2d2eb18d743a3570f2106e800a81338d479be8c97605c21b85ca298d9a17a9158c5abb5006c075efb5f44b62b73360470a882dce15b92dc52b7f0c6e4186531c04b0d8f8662747bd907db234741fdf31eb7e331946a046403464a0e3d00000500bccbec350e"}, 0x3f7) clock_adjtime(0x1, &(0x7f0000000680)={0x3, 0x4e, 0xff, 0x7, 0x100, 0x2006, 0x0, 0x3, 0xfffffffffffffffe, 0x800, 0xfffffffffffffffd, 0x1, 0x1ff, 0x81, 0x6, 0xfffffffffffffff9, 0x8, 0x251, 0xffffffff00000000, 0x2, 0x61, 0x2, 0x0, 0x3, 0x800, 0x7ff}) r10 = syz_open_dev$media(&(0x7f0000000800)='/dev/media#\x00', 0x10001, 0x8020) ioctl$sock_bt_cmtp_CMTPCONNADD(r10, 0x400443c8, &(0x7f0000000840)={r0, 0x5}) [ 429.705655][T18334] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. 22:11:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xe, 0x0, 0x3, 0xfffffffffffffffd, 0x4}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xcfd33c2368bbdff5, 0x9) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0xffffffffffffffe9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="01007762cca20d7fad3200890093562d0e68785bd82c91e2e67331ee6dbfa20ce2d33fcfc9e87c5d98a14206b252e7e359e9295f0102d8764df09740e5bde48446ee7e1f52ea445b41ada43da2168d8acb1ecd5a5213437a48", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) getsockopt$inet6_mreq(r1, 0x29, 0x2c, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) 22:11:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x7fff, 0x1ff, 0xe4a, 0x10000, 0x18, 0x800, 0x1, 0x38, 0x9, 0x4}) close(r0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7fffffff, 0x100) ioctl$PPPIOCSFLAGS1(r5, 0x40047459, &(0x7f0000000080)=0x8400) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0xc04) [ 429.989108][T18362] overlayfs: unrecognized mount option "l`<^ۆ -[owerdir=.fi" or missing value 22:11:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r2 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x5, @mcast1, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x3f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e22, @loopback}], 0x68) 22:11:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) [ 430.108044][T18353] hfsplus: unable to load nls mapping "iso885ݪ™~" [ 430.163016][T18353] hfsplus: unable to parse mount options 22:11:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4000000000004e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x7f, 0x18401) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000002c0)=0x63d7) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="70ca58", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x4000) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r4, 0xa8dbcb100b4c536, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r5, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)) 22:11:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x24980) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0xfffffffffffffc5d) 22:11:09 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_KEEPCAPS(0x8, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000240)=@x25, 0x80, &(0x7f0000002380)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/129, 0x81}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x3, &(0x7f00000023c0)=""/227, 0xe3}, 0x61) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x10000, 0x1) open_tree(r2, &(0x7f0000000200)='./bus/file0\x00', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000002500)='/dev/autofs\x00', 0x40, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:11:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x583080, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000000c0)=0x28000000000000) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180)=r3, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000100)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x2, {{0x41}}}, 0x1, 0x0, 0xffffffe5, 0x0, 0x283}, 0x0) 22:11:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 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) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/83) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) sendmsg$TEAM_CMD_NOOP(r3, 0xfffffffffffffffd, 0x4000024) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x7, 0x781c00) ioctl$CAPI_REGISTER(r5, 0x400c4301, &(0x7f0000000140)={0x4, 0xed6, 0x491}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010000f1", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x82, &(0x7f0000000040)={r6}, 0x8) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x82, &(0x7f0000000000)={r6, 0x4}, 0xffffffffffffff8f) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x3142, 0x80) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10200, 0x0) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x4) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r1, 0x80086601, 0x0) 22:11:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tee(r3, r1, 0x0, 0xb) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000009200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x58, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28}}}]}, 0x58}}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r7, 0x1, 0x6, @random="3f2c8077a23e"}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000040)={0xe, 0x7, 0x6, 0x3f, 0x5c, "f7fbc709135ae53d33a709d7689eb591656adff8566b905dd5927de83e1bd7e756b57e8dbbe79a5f9e4950432203b7277e85e6f96693e0eb77f110561e029660b3e30e71d662aa302226ed02df8f3e8d74bc67af6494fae424d7efd1"}, 0x68) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) [ 432.982625][T18426] overlayfs: missing 'lowerdir' [ 433.004034][T18432] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:935 [ 433.013792][T18432] in_atomic(): 1, irqs_disabled(): 0, pid: 18432, name: syz-executor.2 [ 433.022128][T18432] 2 locks held by syz-executor.2/18432: [ 433.022801][T18426] overlayfs: unrecognized mount option "/dev/mixer" or missing value [ 433.027699][T18432] #0: ffffffff8999eb60 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x40a/0xb00 [ 433.044859][T18432] #1: ffff88805201cc40 (&(&sch->q.lock)->rlock){+...}, at: sfb_change+0x257/0xe90 22:11:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000002c0)=0x4, 0x3) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x200000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000280)) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x3, &(0x7f0000000200)=0x0) io_destroy(r3) io_setup(0x1, &(0x7f00000003c0)) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r4, 0x0, &(0x7f0000000540)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000140)=0x10001) r5 = gettid() tkill(r5, 0x1000000000013) r6 = getpgrp(r5) sched_setparam(r6, &(0x7f0000000300)=0x638) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) [ 433.054358][T18432] Preemption disabled at: [ 433.054383][T18432] [] sfb_change+0x257/0xe90 [ 433.064875][T18432] CPU: 1 PID: 18432 Comm: syz-executor.2 Not tainted 5.3.0+ #0 [ 433.072435][T18432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.082498][T18432] Call Trace: [ 433.085795][T18432] dump_stack+0x172/0x1f0 [ 433.090124][T18432] ? sfb_change+0x257/0xe90 [ 433.094634][T18432] ___might_sleep.cold+0x1be/0x1f7 [ 433.099860][T18432] __might_sleep+0x95/0x190 [ 433.104368][T18432] __mutex_lock+0xc5/0x13c0 [ 433.108913][T18432] ? mark_lock+0xc2/0x1220 [ 433.113325][T18432] ? kasan_kmalloc+0x9/0x10 [ 433.117827][T18432] ? tcf_chain0_head_change_cb_del.isra.0+0x34/0x3e0 [ 433.124613][T18432] ? save_stack+0x5c/0x90 [ 433.128937][T18432] ? save_stack+0x23/0x90 [ 433.133264][T18432] ? mutex_trylock+0x2d0/0x2d0 [ 433.138035][T18432] ? fifo_set_limit+0x1a9/0x210 [ 433.142894][T18432] ? fifo_create_dflt+0x90/0xf0 [ 433.147757][T18432] ? sfb_change+0x18d/0xe90 [ 433.152283][T18432] ? tc_modify_qdisc+0xfcf/0x1c50 [ 433.157478][T18432] ? rtnetlink_rcv_msg+0x463/0xb00 [ 433.162655][T18432] ? netlink_rcv_skb+0x177/0x450 [ 433.167586][T18432] ? rtnetlink_rcv+0x1d/0x30 [ 433.172174][T18432] ? netlink_unicast+0x531/0x710 [ 433.177096][T18432] ? netlink_sendmsg+0x8a5/0xd60 [ 433.182021][T18432] ? sock_sendmsg+0xd7/0x130 [ 433.186598][T18432] ? ___sys_sendmsg+0x803/0x920 [ 433.192313][T18432] ? __sys_sendmsg+0x105/0x1d0 [ 433.197058][T18432] ? __x64_sys_sendmsg+0x78/0xb0 [ 433.201977][T18432] ? do_syscall_64+0xfa/0x760 [ 433.206641][T18432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.212702][T18432] ? __kasan_check_read+0x11/0x20 [ 433.217720][T18432] ? mark_lock+0xc2/0x1220 [ 433.222143][T18432] mutex_lock_nested+0x16/0x20 [ 433.226908][T18432] ? mutex_lock_nested+0x16/0x20 [ 433.231849][T18432] tcf_chain0_head_change_cb_del.isra.0+0x34/0x3e0 [ 433.238348][T18432] ? __kasan_check_read+0x11/0x20 [ 433.243494][T18432] ? mark_lock+0xc2/0x1220 [ 433.247928][T18432] tcf_block_put_ext.part.0+0x2a/0x80 [ 433.253296][T18432] tcf_block_put+0xbf/0x110 [ 433.257788][T18432] ? tcf_block_put_ext+0x40/0x40 [ 433.262711][T18432] ? sfb_destroy+0x80/0x80 [ 433.267114][T18432] ? sfb_destroy+0x80/0x80 [ 433.271516][T18432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.277752][T18432] ? prandom_u32+0x7d/0xb0 [ 433.282177][T18432] ? sfb_zero_all_buckets+0x20/0x20 [ 433.287365][T18432] sfb_destroy+0x37/0x80 [ 433.291591][T18432] qdisc_destroy+0x11f/0x630 [ 433.296199][T18432] qdisc_put+0x85/0xa0 [ 433.300271][T18432] sfb_change+0x3d8/0xe90 [ 433.304604][T18432] ? __sanitizer_cov_trace_const_cmp4+0x10/0x20 [ 433.310888][T18432] ? sfb_graft+0x5f0/0x5f0 [ 433.315300][T18432] ? nla_strcmp+0xe3/0x120 [ 433.319881][T18432] ? sfb_graft+0x5f0/0x5f0 [ 433.324287][T18432] tc_modify_qdisc+0xfcf/0x1c50 [ 433.329130][T18432] ? qdisc_create+0x1210/0x1210 [ 433.334193][T18432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.340427][T18432] ? qdisc_create+0x1210/0x1210 [ 433.345331][T18432] rtnetlink_rcv_msg+0x463/0xb00 [ 433.350278][T18432] ? rtnetlink_put_metrics+0x580/0x580 [ 433.355736][T18432] ? netlink_deliver_tap+0x22d/0xbf0 [ 433.361008][T18432] ? find_held_lock+0x35/0x130 [ 433.365764][T18432] netlink_rcv_skb+0x177/0x450 [ 433.370519][T18432] ? rtnetlink_put_metrics+0x580/0x580 [ 433.376145][T18432] ? netlink_ack+0xb30/0xb30 [ 433.380818][T18432] ? __kasan_check_read+0x11/0x20 [ 433.385835][T18432] ? netlink_deliver_tap+0x254/0xbf0 [ 433.391111][T18432] rtnetlink_rcv+0x1d/0x30 [ 433.395517][T18432] netlink_unicast+0x531/0x710 [ 433.400268][T18432] ? netlink_attachskb+0x7c0/0x7c0 [ 433.405365][T18432] ? _copy_from_iter_full+0x25d/0x8a0 [ 433.410752][T18432] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 433.416467][T18432] ? __check_object_size+0x3d/0x437 [ 433.421655][T18432] netlink_sendmsg+0x8a5/0xd60 [ 433.426436][T18432] ? netlink_unicast+0x710/0x710 [ 433.431364][T18432] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 433.436996][T18432] ? apparmor_socket_sendmsg+0x2a/0x30 [ 433.442574][T18432] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.448809][T18432] ? security_socket_sendmsg+0x8d/0xc0 [ 433.454269][T18432] ? netlink_unicast+0x710/0x710 [ 433.459197][T18432] sock_sendmsg+0xd7/0x130 [ 433.463603][T18432] ___sys_sendmsg+0x803/0x920 [ 433.468295][T18432] ? copy_msghdr_from_user+0x440/0x440 [ 433.473772][T18432] ? __kasan_check_read+0x11/0x20 [ 433.478793][T18432] ? __fget+0x384/0x560 [ 433.482940][T18432] ? ksys_dup3+0x3e0/0x3e0 [ 433.487345][T18432] ? __fget_light+0x1a9/0x230 [ 433.492077][T18432] ? __fdget+0x1b/0x20 [ 433.496141][T18432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 433.502374][T18432] __sys_sendmsg+0x105/0x1d0 [ 433.506955][T18432] ? __sys_sendmsg_sock+0xd0/0xd0 [ 433.511978][T18432] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 433.517524][T18432] ? do_syscall_64+0x26/0x760 [ 433.522212][T18432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.528291][T18432] ? do_syscall_64+0x26/0x760 [ 433.532960][T18432] __x64_sys_sendmsg+0x78/0xb0 [ 433.537718][T18432] do_syscall_64+0xfa/0x760 [ 433.542234][T18432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.548108][T18432] RIP: 0033:0x459a09 [ 433.551986][T18432] 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 [ 433.571596][T18432] RSP: 002b:00007fa828362c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 433.580009][T18432] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a09 [ 433.587975][T18432] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 000000000000000b [ 433.595948][T18432] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 433.603912][T18432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa8283636d4 [ 433.611914][T18432] R13: 00000000004c7933 R14: 00000000004dd328 R15: 00000000ffffffff 22:11:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:10 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) [ 433.782640][T18442] overlayfs: missing 'lowerdir' [ 433.833874][T18442] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 433.902203][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 433.908041][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:11:12 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000351fc7e907797d208d5cc651eb25d96a30c4a327dc552497a14fc629d241a90309435dab98ac020794515329d72b044d2a8051fb26b0a19af3a898bd944310e703e03ce1f98f2458c9966e4331cccdd22eb5cfceff9562cef6983fd7db3896c8c40b054e6a062edd9e24c70356a0bf02113107862920e664a6c4d7eccce45adb5922d64c5b42e51be24446721ab1", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x3, 0x3) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000201a}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r2, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbbd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xce3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x44}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x5ecabdcdf5c5fdee}, 0xe25c5b538fcc9256) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3ba) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x2002) sendto$rose(r0, &(0x7f0000000140)="bda58e5dde3011fa3e8bfdcb93f640ca1146cbcc59b47fa2", 0x18, 0x0, &(0x7f00000001c0)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) [ 435.742200][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 435.748062][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:11:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x80, 0x0, 0x1}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x40000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) r7 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x202000) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f00000001c0)={0x0, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bpq0='bpq0\x00', 0x100000000, 'syz1\x00', @null, 0x101, 0x2, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @default, @default, @default, @bcast]}) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xefa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x82, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000040)=r5, 0x4) 22:11:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$tipc(r0, &(0x7f0000000500)={&(0x7f0000000280)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0xfffffffffffffffe}}, 0x10, 0x0, 0x0, 0x0, 0xc6}, 0x0) [ 435.982229][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 435.988115][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:11:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xcc0, 0xcf6019e1c2ab9bf8) r1 = syz_open_dev$swradio(&(0x7f0000000240)='/dev/swradio#\x00', 0x0, 0x2) renameat2(r0, &(0x7f0000000200)='./bus\x00', r1, &(0x7f0000000280)='./file0\x00', 0x2) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r2, 0x80086601, 0x0) 22:11:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) set_mempolicy(0x4000, &(0x7f0000000340)=0x4, 0xfda0) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x8, 0xc040) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="cc0000004e070000a5b41845c6d92b75875dcc5605fd1696c87066ca230bbdbb0ccae0e190f0f4a7fc0bee2b225fc4854363ce16e7323ce360179b912b1faff5fc0c1c055655c380b5cdb6226a295fb1904929747a974485b68af09d26b2d9e27c6caebd9d7ab1ffeb4f2c500818274586e909187584ec52531c6351e064283299074011bd3b1929f5f035bac9eb863cdc16ec40400ada36035458a42b5517bdc5b0b693eedf8b570a18d0c72ece48ff031a59a580468a2f91a005b2963151fb165e4d68e440d99e66354234"], &(0x7f0000000240), 0x2000) r2 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r2, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r3, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f0000000380)={0x80fd, 0x2}) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) accept4(0xffffffffffffffff, &(0x7f0000000280)=@tipc, &(0x7f0000000300)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000400)=""/98) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7e000000000000, 0x400) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000080)={0x2, {0x48aeb1b4, 0x1, 0x8, 0x9}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) close(r2) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$tipc(r0, &(0x7f0000000500)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x1, {{0x0, 0x1000001}, 0x8}}, 0x10, 0x0, 0x0, 0x0, 0xffffff92, 0x40}, 0x0) [ 436.750388][T18493] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 22:11:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:15 executing program 1: r0 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='-]%ppp1trusteds\'#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x100000001) accept4(r1, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) 22:11:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0xffffefffffffffff, 0x1, 0x100, 0xffffffffffffffff, 0xfffffffffffffffc}, 0xffffff5a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c6f8965726469723d2e3a66696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x88c2, 0x0) mount(&(0x7f0000000240)=@sg0='/dev/sg0\x00', &(0x7f0000000280)='./bus/file0\x00', &(0x7f00000002c0)='aufs\x00', 0x80, &(0x7f0000000300)='eth0eth1cpuset\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req3={0x0, 0x8001, 0x81d, 0x59, 0x3, 0xffffffffffffffff, 0x9}, 0x1c) 22:11:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="235fb9f94e3ec376e793df00", @ANYRES32=0x0], &(0x7f000095dffc)=0xffffffffffffff31) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) mount$overlay(0x400000, &(0x7f0000000500)='./bus\x00', &(0x7f0000000140)='\x00\x00\x00\x01\x00', 0x0, &(0x7f0000000040)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x53) chdir(&(0x7f0000000080)='./file0\x00') r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r5, 0x80086601, 0x0) 22:11:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) r5 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r5, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r6, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r5, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r7 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r7, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r8, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r7, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r9 = accept4$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x40800) r10 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r10, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r11, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r10, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r12 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x708, 0x540) r13 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x8, 0x42001) r14 = socket$packet(0x11, 0x3, 0x300) r15 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r16, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) io_submit(r4, 0x200000000000014b, &(0x7f0000000a40)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f00000001c0)="f03d50c2906bfb54c8cbf2c9b75e91fb7a526a33a049520091c5e74d8616959a758dae68de0e38e4e58214c604657076000db59d2cbaec0e333e275e1492d0a554e1412957df9b8a4cf138ca9fd44363fb204f16770176305d6a2aa72461a110f6b5f1d2492fc62ccd11e2f1cfc8d0d1e79e208bfb75e266adf6d942abeac18da3a12c31a2e4c2e3cc90d524e499ad79d485d1", 0x0, 0x423, 0x0, 0x1, r7}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x6, 0x1c4d38b0, r9, &(0x7f0000000380)="4d85f146967325cd2d2e78d9670a7bb4ea", 0x0, 0xf36, 0x0, 0x4, r10}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000000580)="82164eedd0a4e8721317af5dbe0a13981d66897fec8f0cbc53d527ffa3e49ec103f0f1acafec99fa0fdfd618045057a6cea0cc0457687d13b7d7525635187259a8b5965b6632f19e14f974ee59e71fd702159165f4d183ff54424cad26ae2e8022c11bbf531ff76e4932c102bd263b2cfb1a9ac2df1017341332ebd0d3cce7ce85e773092402c63cfe9800757657f3d5523048b8575329a70b85cad9703f902cd01bb378e572a4397bcc635bd5f156051ec36d27bb7cc2c395468f436145fecb029fd95f7ce84c0696763b6f2ba3e7cabb68b352", 0x0, 0x9, 0x0, 0x0, r12}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x8, r13, &(0x7f0000000680)="3e7884eb257f4c0976ca783248ba9bdeb21b883bd5ce5fe5d52b6f65677c4bde6c00d19183ac70b4093e624f548ce28bce1e9392ab5c3037f625742f93a65dd99335bd", 0x0, 0x9}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x2, r14, &(0x7f0000000740)="d050b1bc69be3a7446df97fa2a4eff856782da2a84a00d5b806cc4b8efad06980c76250db4c9937ab6bf1faadd29dd440adeb4ad2b95b9822f01049f4910bfd4281b22459325013b7d149b3cfe8de6a4bdfc82af08f7218484075eb60ee065118980db159c4b90b7f4c978aba5557c588f8f6577c8b31165808752c1cce4150d97e0f5bf4906f7619cfd3de337d45b2ea8068d3cddcd83662f235ec90463b26624d4", 0x0, 0x100, 0x0, 0x0, r10}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x9, r15, &(0x7f0000000840)="30aa29cac3bfb3f5e11d13d2b699f37b2aac21e5f4c60d64620ead501d32c94a1e30220131886259cd47a6c3ab6c481bbc794429fb3f7f2b4986cc0b531bd628e728a1fa6fa66877258af3f7e7446a1feb4b4380639f89dc62c1f12f179ccbc9d2d536f0f7f7739a821544c063f1f7ef9a54314d6890532f894e992bd5dfbfbf692bd9228211686e60d2590c04a21a53d7a591f347ba6a91dbb82f2e0d2d88d097ea2cf54ceabb86de0496360ea6b19e27803a9509c917d992e14177ef9df3a921d143d3a7a3baf8a51c23a7caf3", 0x0, 0x5, 0x0, 0x2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x6, 0xd85, r16, &(0x7f0000000980)="b2a70c7ace1a05e3712f0e5cadf1e30c8612dea8aae5d7ec3ff49a4f5da2281ae5412dcbaecadc05011474cd19ece66c4da2249176f40ef0f0367f8d647111dc28524c3cfbea5f36a554835aaa812485ffa6f23e480cac173184e9def35b666a468b90e5dcefd810763be9dae3ffab", 0x0, 0x5, 0x0, 0x1, r7}]) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0xbe8, &(0x7f0000000080)=0x4) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) 22:11:16 executing program 1: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) write$P9_RRENAME(r0, &(0x7f0000000340)={0x7, 0x15, 0x2}, 0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4(r3, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="415653fa0859000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x82, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r8, 0x6, 0x7ff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r10, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r11, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r10, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f0000000180)={r12, 0x7f, 0xe664}, 0x8) [ 439.000711][T18533] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.022178][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 439.028136][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 439.034047][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 439.039880][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:11:16 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) [ 439.060827][T18533] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.082002][T18533] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.099473][T18533] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:11:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$tipc(r1, &(0x7f0000000500)={&(0x7f0000000280), 0x10, 0x0}, 0x0) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x64, "e49684a6085212b3a0920b89dfc5d0b7e2e2ad181aac6fe2bbbe75b1eda40e0d30d1d7734c9cf4120ee8a1c8373a577f734bfd3f9ef0d732ae8fd2e0750bbb5a9913432ff889bedfbdf1f76dce6a6fc7f9bc8ec2e70f8b1a5744fff94759cd697f346fae"}, &(0x7f00000000c0)=0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r5, 0x58, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e20, 0x7, @local, 0xd5}, @in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in={0x2, 0x4e22, @remote}]}, &(0x7f0000000200)=0x10) [ 439.111223][T18533] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.159773][T18538] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.190247][T18533] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.223660][T18544] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 439.262635][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 439.269046][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 439.299044][T18546] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 22:11:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4ab12f728db4b2b4d2f2f3ff7ad273b1e89e46f905085af4c90ccb170e62b3a8bf5294cc377a0a96b6be06db763e3062d037dca291318d0a17270bbce74b478747555ba16ea10e6ddb915ceb6397e514f3482ca3c4a1d3b9b3c08eaba138725", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 22:11:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x4, [0x101b, 0x400, 0x4, 0x4767]}) listen(r0, 0x100000001) r3 = accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, '\x002}'}, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 22:11:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c6c132e3a6669036530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) 22:11:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:18 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'hsr0\x00', {0x2, 0x4e24, @empty}}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x3c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r3 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r3, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r4, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r5, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [], @remote}, 0x4}]}, &(0x7f0000000140)=0xfffffffffffffeeb) r6 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r6, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r7, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r6, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r8 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r8, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r9, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r8, &(0x7f0000000000), 0x377140be6b5ef4c7}]) getsockname$packet(r8, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000300)={r10, 0x1, 0x6, @random="ccbbebc3c5c0"}, 0x10) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$tipc(r2, &(0x7f0000000500)={&(0x7f0000000280), 0xc0, 0x0}, 0x0) 22:11:18 executing program 1: r0 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r1, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x80000000000000, 0x4) syz_open_dev$admmidi(0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000080), 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @local}, 0x10) listen(r2, 0x100000001) accept4(r2, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) [ 441.829864][T18566] overlayfs: unrecognized mount option "l.:fie0" or missing value 22:11:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2c6c8754cb470eb902040357ee7765726469723d2e3a66696c6530"]) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000200)={0x14, 0x49, 0x1, {0x66, 0x4, 0x8}}, 0x14) ioctl$MON_IOCT_RING_SIZE(r0, 0x80086601, 0x0) io_setup(0x8001, &(0x7f0000000040)=0x0) io_destroy(r1) [ 441.909322][T18573] overlayfs: unrecognized mount option "l.:fie0" or missing value 22:11:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 442.031422][T18584] overlayfs: unrecognized mount option "lTGWwerdir=.:file0" or missing value 22:11:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x100000001) accept4(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) [ 442.168291][T18593] overlayfs: unrecognized mount option "lTGWwerdir=.:file0" or missing value 22:11:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000033c0)={0x1, &(0x7f0000003400)=[{0x16}]}, 0x10) 22:11:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newlink={0x1c, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc9f923ef6b83795c}}, 0x401}}, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="98200f658b785f1cfc06c48f1bdc5cfd7d7c981e1dcfd18e8167d2af0da042bf4dda634141e3ff1e3d6511cc1d246ea6a3e19bf8599273e994d9cb2f9faba2c4524940dd3d6e9fa351958e59376910f7045ec5347eab02e1737d3edd065fc03f88fb49816e59ccb1963be70c6bf93f5969e5047ebe6786bb50d0fd6f942b7106b6eec89946cb6a6c8839265f482df1cd2933bf781a0c8f53f2490a7634a84168dffa2e5095ca91fe9d2991b6fcea4445bda7d0171adb04194cc63ba505b0594b87", 0xc1}, {&(0x7f0000000300)="6282a7b70991c31f9262c60dcc7e7b4eaf7ff7b0402343d3b004d59d8ab20a090636dc9c43b7dba3f5b6", 0x2a}], 0x2) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000001800)='./bus\x00', 0x100000110) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x1, &(0x7f00000003c0)=0x0) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x100000000, 0x4, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x9}) chdir(&(0x7f0000000080)='./file0\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xd, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@IFLA_VTI_LOCAL={0x8, 0x3, @multicast2}]}}}]}, 0x38}}, 0x0) fchdir(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r4, 0x80086601, 0x0) [ 442.488541][T18609] __nla_validate_parse: 1 callbacks suppressed [ 442.488552][T18609] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'.