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", 0x1000, 0xc3, 0x0, 0x439327237367bf85, r10}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000002c0)="329097f5d544ad61c7d755a7c9919bf1d386e57305fc10f04f668d74103d44f7681e0793e622cac9cc66082dae846aaabec1723b7ddbd9fbe2a95bf466b51f8a3115e3d00f76ff80d318f0e1312958b38c93f6af44b77f73", 0x58, 0x7fff}]) sendfile(r0, r1, 0x0, 0x20000102000007) r12 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f0000000000)) fcntl$getown(0xffffffffffffffff, 0x9) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r13, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e24, 0x0, @mcast2}, 0x1c) 00:02:07 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x60001) pipe(&(0x7f0000000140)) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000280), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f0000000180)={0x6, [0x8, 0x6, 0x0, 0x8, 0x2, 0x8, 0xff, 0xfff8, 0x9, 0x4, 0xaed6, 0x7, 0x4, 0x7f, 0x8, 0x3568, 0x7, 0x2, 0xf14b, 0x800, 0x4c, 0x5, 0x7, 0x2, 0x7fff, 0x81, 0x3, 0x9, 0x9, 0xbccc, 0x0, 0x101, 0x2, 0x0, 0xd00, 0x5, 0x9, 0x6, 0x8000, 0x9, 0xd7, 0x20, 0x7, 0x1, 0x7, 0x2, 0x7, 0x1], 0x2}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) writev(r0, &(0x7f0000000a80)=[{0x0}, {&(0x7f0000000080)="1825c3a89b84f0de000000007816cc3c2f70a58ff107681101040000000000001e3694c51f8c145705372fe3464df2f94db18bfeb9558ae125fb94ee728ea3cb2e49197a6be363d7988c0a4cb39cd41404e09882cb50", 0x56}, {&(0x7f0000000100)='7', 0x1}], 0x3) [ 298.677549][T10088] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.2'. [ 298.739964][T10093] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 298.757292][T10093] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.2'. 00:02:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}}, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x204200, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000780)=""/273, 0x111, &(0x7f00000004c0)={&(0x7f0000000480)={'poly1305-generic\x00'}}) r4 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000000040)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'user:', '$ppp0+em0lo\xe7eth1cgroupmime_typevboxnet0&', 0x20, 0x8}, 0x50, r4) 00:02:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000cc0)=""/4096, 0xd00e}) fchdir(r0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000005c80)=0x9, 0xfffffffffffffff9) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000240)=0x1, 0x4) getpid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000001c0)={0x4, &(0x7f0000000300)=[{0x2, 0x0, 0x46a, 0x2b}, {0x5, 0x6e4, 0xffffffffffffffff}, {0xbf, 0x4, 0x0, 0x101}, {0x7fff, 0x7fffffff}]}) r3 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) write$P9_RSETATTR(0xffffffffffffffff, &(0x7f0000000000)={0x7}, 0x7) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000500)=ANY=[]) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'irlan0\x00', {0x2, 0x4e24, @empty}}) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') openat$cgroup_ro(r5, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x84}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0xfdfe, &(0x7f0000000100)={0x0}}, 0x4000) getsockname$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x5}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="7400000024000705000000000000420000000000", @ANYRES32=r9, @ANYRES16=r6], 0x3}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYPTR, @ANYRES32=r2, @ANYRESDEC=0x0], @ANYRES32=r16, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x5}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r17 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="59fd7d85037118922373332b429bd6ee554a4b276c", @ANYRES32=r16, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r16}}, 0x20}}, 0x0) r18 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r19, r19) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000640)=ANY=[], 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 299.012272][T10106] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 00:02:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x32, 0x800, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}}, 0x0) 00:02:08 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x1d7) r1 = socket$inet_sctp(0x2, 0x801, 0x84) r2 = syz_open_dev$media(&(0x7f0000000240)='/dev/media#\x00', 0x0, 0x400) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6=@initdev}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f00000001c0)) sendmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0x4e23, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)='#', 0x1}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) 00:02:08 executing program 4: mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r4, 0x0, r3, 0x0, 0x1000000000000003, 0x0) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r8 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r8, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r5, r2, 0x7, r7, &(0x7f0000000040)={r8, 0xffffffffffffffff, 0x4}) sched_setattr(r5, &(0x7f0000000200)={0x30, 0x80bb47506eed2714, 0x1, 0xfffffff7, 0x400, 0x3f, 0xa5, 0x20}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) utimes(&(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)={[{@xino_auto='xino=auto'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}]}) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:08 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) close(r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'batadv0\x00\x80\x01\xa0\xff\xff\xff\xff\x00', @random="0100040c0b10"}) getpid() 00:02:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfbffffffffffff7e, 0x0) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f0000000040)=0xff800000) r1 = socket(0x10, 0x800000000000803, 0x0) sendto(r1, &(0x7f0000000140)="120000001600e70d017b00000000008e1584", 0x28f, 0x0, 0x0, 0x3d4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000004c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000004e00), 0x27b, 0x0, 0x0) 00:02:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)=0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./bus\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x3) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 00:02:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socket$xdp(0x2c, 0x3, 0x0) listen(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f0000000040)='F', 0xfffffffffffffe43, 0x20000003, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r1, 0x0) [ 299.617931][T10137] overlayfs: failed to resolve './file1': -2 00:02:08 executing program 5: r0 = creat(0x0, 0x0) syz_open_dev$mouse(0x0, 0xa3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000402) fallocate(r2, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0xc0, 0x0, 0x8}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r5 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x2000402) fallocate(r4, 0x0, 0x0, 0x1) fallocate(r4, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r5, 0xc0, 0x0, 0x8, 0x3}) r6 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r6, 0xc0, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7f, @mcast2, 0x8}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4ea3, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0xc, @rand_addr="bf0ba8ed521582ae4a77906918a0b0e5", 0x3}, @in6={0xa, 0x4e21, 0x35, @ipv4={[], [], @loopback}, 0x2}, @in={0x2, 0x4e21, @local}], 0xfffffffffffffd42) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000300)=0x100000001) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) readahead(0xffffffffffffffff, 0x6, 0x0) ftruncate(r7, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, 0x0) 00:02:08 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000380)={{0x7b46abf7a3f74a41, @name="486fc47dcbb0d7a9ea378744084b324e56300420a396bfd372cdf7a362200410"}, "3a0173c9d65612867c6e5e796790b33395813811927149039677418db188e66e", 0x1}) mkdir(&(0x7f0000001240)='./file0\x00', 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000300)={[], 0xda3, 0x0, 0x6, 0x60e, 0xd7a, r1}) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000280)) userfaultfd(0x800) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00WD%l\x8c\x8e3\xf1vS\xdeK8\xd6R\xbd\xd3\x199\'\x95J[>u\xd4l\x8c\xd3\xa6\xcf\xc99\xe0\xed^OM\x9a\xd8\xa2\xef\xee]\x11\xadD\xbe\xf7P:\xc5\xf4\xc2q', 0x0, 0x0) 00:02:08 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000780)={0x4000201f}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURBNDELAY(r3, 0x4008550d, &(0x7f00000000c0)) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) socket$netlink(0x10, 0x3, 0x14) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x4000000000000016, &(0x7f00000004c0)) ptrace(0x4206, r4) wait4(0x0, 0x0, 0x3, &(0x7f0000000640)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x7, 0x7, 0x3, 0x3}, {0x5, 0x3f, 0xe2, 0x81}, {0x3, 0x4, 0x3, 0x8}, {0x6, 0x8, 0x0, 0xfffffff7}, {0xfffb, 0xe3, 0x1, 0x10000}, {0x22, 0x1f, 0x0, 0x9}]}) 00:02:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)=0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./bus\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x3) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 00:02:08 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ip6_vti0\x00', 0x101}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'rose0\x00', 0xdf8c}) r2 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x600000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x3, 0x3f, 0x1, 0x80000000}, {0x0, 0x1f, 0x3f, 0x9}, {0x7, 0x0, 0x5, 0x5}, {0x1, 0x1, 0x0, 0x2}]}) ioctl$NBD_DISCONNECT(r2, 0xab04) 00:02:08 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='trusted.overlay.nlink\x00', &(0x7f0000000500)={'L-', 0x6}, 0x28, 0x0) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f0000000040)=@v3, 0x18, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000480)='security.selinux\x00', &(0x7f00000004c0)='system_u:object_r:sudo_exec_t:s0\x00', 0x21, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x83, &(0x7f0000000080)={r7}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r7, 0xd9c}, 0x8) write(r0, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) [ 300.075934][ T23] audit: type=1800 audit(1574640128.820:33): pid=10174 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16772 res=0 00:02:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x422220, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x18000, 0x0) write$cgroup_subtree(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0263f094202d6370f5202d696f202d637275202bed60d2fb9aad0000fb6336301839ddd7d192e2fd03dea9d505c101a16eaaada7a7a9b3fa30858157ff53a74105d199ea21201a4e5eef3b47b3538625bdfe6a1f5574749b5e1fbb0b078d72dac732da16effd629567ad5b72595b10c4c42b83f83ea9ceea1d5bed68aa7d27f3687e2eabbc2e00151db7fc1c39"], 0xfffffffffffffed1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x1000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000005000/0x2000)=nil, 0x2000}) r7 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1fc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0x5af4c977b55a8b9c) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="ff", 0x1}], 0x1}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) pipe(0x0) write$P9_RSTATu(0xffffffffffffffff, 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendto$rxrpc(r9, &(0x7f00000000c0)="040dbd48c9bfb850d44e2d552effdb812709e63e44dfa6a0939c152297071a3e8a8745397aa238d1f5c80ff2f06a88d7324c21256785b88e5f0d6497f3a73fa0dbf5d862f8faed108f5a2207e50f", 0x4e, 0x8000, &(0x7f0000000280)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @rand_addr=0x4}}, 0x24) 00:02:09 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x3) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8, 0x80000) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c9, &(0x7f0000000500)) 00:02:09 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYRESDEC], 0x14}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) r0 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r0, &(0x7f0000000140), 0xffffffffffffff68, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500000000ba09731600000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) r8 = dup2(r1, r2) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) link(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000000180)={r11, 0xf0022267c7cf4404}) r12 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r13}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r13, 0x4) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TUNSETVNETHDRSZ(r14, 0x400454d8, &(0x7f0000000040)=0x7c9) 00:02:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)=0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./bus\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x3) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 300.347040][ T23] audit: type=1800 audit(1574640129.090:34): pid=10185 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="hugetlb.2MB.e_in_bytes" dev="sda1" ino=16770 res=0 00:02:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES64], 0xb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="1efcac6c2c1703e7a09bc3971bc05618d57284cd4b64b00b915a84a677b6045f5247bdfb6c9e40f5959ea14d9fd3c7c588f1c2efc2ebec5a47e07d9cc38a54935e71191bae263faba745b651dee148ab5eb200149acd4a", 0x57) accept4(r0, 0x0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f00000000c0)='security.ima\x00', 0x0, 0x0, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0xaaaaaaaaaaaab5a, &(0x7f0000000380), 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r2) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x513901, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000300)={{0x9, 0xb2}, {0x20, 0x1}, 0x3, 0x6, 0x3f}) r6 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x40, 0x2}}, 0x14) write$9p(r3, &(0x7f0000001400)="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", 0x150) sendfile(r3, r6, 0x0, 0x10000) 00:02:09 executing program 5: r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ptrace$setopts(0x4200, 0x0, 0x0, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x800) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r2, r3, 0x0, 0x50000000000443) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000180)={'hwsim0\x00', {0x2, 0x4e24, @loopback}}) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/238, 0xee}, {0x0}, {&(0x7f0000001500)=""/219, 0xdb}, {&(0x7f0000001600)=""/47, 0x2f}], 0x6}}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f00000016c0)=""/171, 0xab}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/15, 0xf}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/22, 0x16}, {&(0x7f0000003800)=""/200, 0xc8}, {&(0x7f0000003900)=""/27, 0x1b}], 0x7, &(0x7f00000039c0)=""/74, 0x4a}}, {{&(0x7f0000003a40)=@isdn, 0xffffffffffffff0e, &(0x7f0000003c40)=[{&(0x7f0000003ac0)=""/85, 0x55}, {&(0x7f0000003b40)=""/200, 0xc8}], 0x10000000000003e5, &(0x7f0000003c80)=""/107, 0x6b}}, {{&(0x7f0000003d00)=@nl=@unspec, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003d80)=""/229, 0xe5}], 0x1000001f, &(0x7f0000003ec0)=""/160, 0xa0}}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000003f80)=""/222, 0xde}, {&(0x7f0000006fc0)=""/152, 0x92}], 0x2, &(0x7f0000004180)=""/114, 0x72}}, {{&(0x7f0000004200)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004280)=""/209, 0xfffffffffffffd7c}, {&(0x7f0000004380)=""/141, 0x8d}, {&(0x7f0000004440)}], 0x3, &(0x7f00000044c0)=""/76, 0x4c}}, {{0x0, 0x0, &(0x7f0000006640)=[{&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/4096, 0x1000}, {&(0x7f0000006540)=""/255, 0xff}], 0x3, &(0x7f0000006680)=""/252, 0xfc}}, {{&(0x7f0000006780)=@x25, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006800)=""/129, 0x81}, {&(0x7f00000068c0)=""/185, 0xb9}, {&(0x7f0000006980)=""/54, 0x36}, {&(0x7f00000069c0)=""/94, 0x5e}, {&(0x7f0000006a40)=""/214, 0xd6}, {&(0x7f0000006b40)=""/251, 0xfb}], 0x6, &(0x7f0000006cc0)=""/228, 0xe4}}], 0x8, 0x0, &(0x7f00000001c0)={0x77359400}) 00:02:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)=0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./bus\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x3) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 300.714217][ T23] audit: type=1804 audit(1574640129.450:35): pid=10198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir329329278/syzkaller.M2V4Fc/36/file0/file0" dev="sda1" ino=16783 res=1 00:02:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0x61, 0xec, &(0x7f0000000000)="fe084dcf69d552faa9588cfc63da39f6084d5e83600015761c49985da444a7e33146f43cdd9b0e7087422f04ee5dec3de41a5694af56fcc7888badc5e311b07052bdfccbdab98672dcbedb39e1f785d4bda50f90807046efac698df3b4785b1e93", &(0x7f0000000080)=""/236, 0x2, 0x0, 0x80, 0x1000, &(0x7f0000000180)="d484de4f405aa8f6d889473590a39e78f6d4b708f4e905b66b4ccc0c60e7fda3a84d0a463e464e361b815163d7dd12830051d1791c8fde0ea3a3f2410cbea914519c61e18c9f479def48ac196bfe28032f435d45a8beb395b38e1d9a1a696ab8b724194f8291c3e316f58d94a9417a046b3e7a5626ac3a5f373db15326b9e41c", &(0x7f0000000c40)="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"}, 0x40) perf_event_open(&(0x7f0000000bc0)={0x0, 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, 0x3f, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:02:09 executing program 2: mkdir(&(0x7f0000000b40)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) gettid() capget(0x0, &(0x7f0000000080)={0x8, 0x800, 0x0, 0xfffffffe}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x284400, 0x0) r1 = memfd_create(0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) ppoll(&(0x7f0000000200)=[{r2}], 0x1, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r4, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="020000000100eb00000000000200eef126145e01", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="08e95b", @ANYBLOB="800100", @ANYBLOB="080005115951c076757a2164ca8343141a694359b9c301bf24d95441febf5a16ae429194cf41f9773a21df3fbefdfd920f68e5e58ca390181d9c686c6f0806797ac4b7731b7f6de976e4e0d345ac1f83f37848b5967ec0775d6b112c47c6e95551477839c728d326f78e5d0799b1c02c3418b1a48e41d54f698cc38b60a6a0375079bff305c0f0bbeddd3edfffcfdc456e464d8c1a7da7b7b2d8a43ac3491716431f09760a1563fe6d0296d3c466fe2c062668338b9185831dd35125bdd22378d3cf071a878b7a063b2d46a938629ac3291d146d87e0fe731694a7", @ANYBLOB="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"], 0x7, 0x1) r5 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r7 = gettid() waitid(0x83b895581628fca4, r7, &(0x7f0000000040), 0x2, &(0x7f0000000480)) sendmsg$key(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r6, @ANYRESDEC=r7]], 0xfffffffffffffe56}}, 0x20004850) r8 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r10 = dup2(r9, r8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r10, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) r11 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r11) r12 = syz_open_dev$sg(&(0x7f0000001580)='/dev/sg#\x00', 0x0, 0x5) writev(r12, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca807737f408177021bd01d3be55090000000001a0000000000000000000", 0x29c}], 0x2) ioctl$SG_GET_REQUEST_TABLE(r12, 0x227d, &(0x7f0000000780)) kcmp(r11, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$setopts(0x4206, r11, 0x0, 0x0) r13 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/eev\x92\x93mmidi\x05\x00', 0x5, 0x101000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x104, 0x0, 0x9, 0x2}, &(0x7f0000000380)=0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffca9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r11, r13, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r14}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r14}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r14}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x17, &(0x7f0000000780)='cgroup.subtree_control\x00', r14}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r4, 0x0, 0x1, &(0x7f0000000080)='\x00', r14}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r2, 0x0, 0x5, &(0x7f00000000c0)='syz1\x00', r14}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)='bdevmd5sum@selinuxuser\x0e-em0lo{-em0&:%buser', r14}, 0x30) r15 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r17, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r17, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r17, 0x0, r16, 0x0, 0x1000000000000003, 0x0) r18 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r17, 0x8902, &(0x7f0000000100)=r18) r19 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r20 = openat$cgroup_int(r19, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r20, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r21 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r21, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r18, r15, 0x7, r20, &(0x7f0000000040)={r21, 0xffffffffffffffff, 0x4}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r15, r0, 0x0, 0x5, &(0x7f0000000040)='sit0\x00', 0xffffffffffffffff}, 0x21) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)='selinux\x00', r14}, 0x30) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)='./file0\x00') mkdir(&(0x7f0000000040)='./bus/file0\x00', 0x0) 00:02:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)=0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./bus\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x3) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 301.069617][T10196] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 00:02:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000600)=0x1) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:10 executing program 0: syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xfffffffffffffdb4, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="717c87d24ac2db756965742c00"]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:net_conf_t:s0\x00', 0x20, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in=@dev}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fchownat(r9, &(0x7f0000000240)='./file0\x00', r11, 0xffffffffffffffff, 0x3100) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000040)='sync\x00', 0x0, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x80, 0x0) 00:02:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="480000001400190d09004beafd0d8c560a8447000bffe0064e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x800) ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x16, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48000000100005070000df840000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRESOCT=0x0, @ANYRES32], 0x5}}, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') r8 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x7ff, 0x101000) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r9, r9) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r9, 0x40106614, &(0x7f0000000400)) r10 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x240000) write$FUSE_NOTIFY_STORE(r10, &(0x7f0000000480)={0x2e, 0x4, 0x0, {0x6, 0x800, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2e) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x282040, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, r7, 0x428, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r11}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7f}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x7b2906018b2d04cf}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xd1c}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x2400c000) 00:02:10 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext, 0x42100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x268b0d2dc0476662, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, @perf_config_ext={0x6}, 0x10, 0x0, 0x10001, 0x0, 0x400000000003, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$kcm(0x2b, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000380)='memory.events\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000000)='wls\x00\x00\x00\x00\x00\x00', r1}, 0x10) socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890b, &(0x7f0000000000)) r2 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x890b, &(0x7f0000000000)) r3 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890b, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080), 0x301) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x14, 0x0, 0xffffff8c) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)='oom_score\x00') preadv(r4, &(0x7f00000017c0), 0x351, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00000002c0)) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x351, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r6, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev, 0x14}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='\f', 0x1}], 0x1}, 0xfec0) 00:02:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$cgroup_subtree(r4, &(0x7f00000005c0)='cgroup.subtree_control\x00', 0x2, 0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:10 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x20120, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @local, 0x6}, 0x80, 0x0}, 0x20004040) r1 = socket$kcm(0x10, 0x2, 0x4) 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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x84}}, 0x0) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000000)) sendmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="4c000000120081ae08060c0f006b10007f03e3f700000000000000ca1b4e0906a6bd7c493872f750375ed08a56331dbf64700169381ad6e74703c48f93b8446b9bbc7a461eb886a5e54e8ff5", 0x4c}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="ea6e78fb8edb6524a751e02258875a186c28be384acd251bc4450ffde649e70e837c963807ef62aaf81afb7e3d707886a76602eda0c9b09d1de84ee8c8bb2196c65f755f60845fa32f9ee76c31acc22aca90dea00e5d61c829879924bfac2a8ce391dfccdf3c15806d7b506db6b3f25256140a375725688596f6c1257ebd77af96fd34f3f6ca4bbfac3f01488a3268ae9f66287c99ad14a21624521a3b0860570516521e502139f7126a8ba02ad84dd802ba3806364b931715a0485d8d38164fceb04b81b64f7c3c02a0b8fe5b15d37eb3494222c55321bced97135d5b2485f4", 0xe0}, {&(0x7f0000000340)="de7ec6602d56fd046a314e79f6bfd44069e781a3dc718840998639cdc6e29f1a4c35fbbdd3bfa75b97c23d69911b4037c50893e75516bc99b68477d0f12a4b6ac5407e53450eb94f056170090a9f", 0x4e}], 0x2, &(0x7f0000000840)=[{0xb8, 0x108, 0x9, "89cd064de7d6abae465d66d0eef4ef4ef975219334159c15cc86e9df4b7889d5c889ade1ae54f5078bf2e0357571f9c4be070ce682697f5dcdf08c0c45660a9a0b70ce56b6811f15347b79d260ea4f3727c6f28f975a67dc02b6e0a4e17fb418bcb79ed8e7a9ade8899416828beb5bd1819cf7e974536c124465d7028c71231d6bf4093370a87d9239f2ae97fb49878af854cd60f029fcc0e68234e0f8fba6c06c"}, {0x50, 0x115, 0x5, "204145946b386d32c1329a824112413aff94c0aaade0fef77aefc5b31435397fbbd78243ea1e2edad4966228ffca88d24d5cd7834730acd4c9da6a20c7"}], 0x108}, 0x8) 00:02:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x5}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000010}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf8, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2ea}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x35a3}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffc}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f00000004c0)=0x1) r5 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$setstatus(r0, 0x4, 0x800) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x83, &(0x7f0000000080)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000040)={r9, @in={{0x2, 0x4e20, @rand_addr=0x2}}, [0x100000000, 0x1e057e10, 0x3, 0x7fff, 0x3, 0x583d, 0x1ff, 0x8, 0x4, 0x0, 0x2cd, 0x7fff, 0x7, 0x0, 0x40]}, &(0x7f0000000140)=0x100) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="626172726965722c63726561746f723dc6"]) r10 = getpgrp(0xffffffffffffffff) sched_getparam(r10, &(0x7f0000000480)) 00:02:10 executing program 1: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xff, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000002c0)={{0x1, 0x0, 0x2, 0x0, 0x4}, 0xffffffff, 0x2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000040)={0x0, 0xea, 0x5, 0xda5e, 0xa, 0x6, 0x1c, 0xfc, 0x81, 0x1, 0x0, 0x7fff}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$UHID_GET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x2, 0x5, 0x91}, 0xa) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000200)=0x7fff, 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xa, &(0x7f0000000a00)=[{&(0x7f0000000380)="9ab7e9d9b0502451302264f83eb6d4dd32f3a39e38d9dc0a03aa8431cb1510f454c3e9f0f389426660c05037ef648cf679be17a865567c0d4bbc66e00902f90c8be0", 0x42, 0xffffffffffffffc1}, {&(0x7f0000000400)="62d2842ce0db9325ac39e8d76ea541ffa87dc38f151a00086ddeced471c483c2583a254879632070c09eaf292d92769393088e72dff3594e38293059f56d160ad87e43b2a0c15a72f3faace75bc0a8c6add345aa9a3f3de4dc18097deb1a4c0a6a20797e03d14b82dfb233cc8c9270ea15a5f869ce1e7017e97cd843fbc564dcda88dbd66cb58519c06ae6", 0x8b, 0x5b2}, {&(0x7f00000004c0)="28e85d4a3d5c5a68941610bb83135ea2e8306e7d60918669ba78248e4c79dbf676c9871fa8b44a7cf09578c7db6f4bdba69080f9f02f52275de27034f843b2f1b2fc73446fb2cbca9c54a7b4be17bbcd570531ce", 0x54, 0x5}, {&(0x7f0000000540)="ea1efe3684a1d7a0a1be4212571fdc321ad9e870f070de2697b24e1895ca7c45e61edf27b531e7265e45ad24b2305a96cc3cbe21ae", 0x35, 0x80000000}, {&(0x7f0000000580)="ec34f3c57c405324f78abc71eb86407d6df25d05b3047acde480c65b06f0b0f95d3e8b3678d55baf1529f4b729033cb8090ed3d01ec56c9de6424117329d12c23bda60fdbb73c85ec7d88c6b83c766a5ea601488ecf3c809aee83fef74b7e4e05e426ae71f96ccc6d5c0ad62426d088a93a9a8152b2962fd081e1aef6f2906d2e2ae2f835a9193e64335863620e13182f415b2bbdfadbb344e17083cd643249560d3305c1d87197518f081b5fb9cd59e020e62b902cf656c4cc039f84dc48f3db031ef778ce5f17df8dd7b3dc32a0039b33458520935e79609581d8bd1f5308aff3981d71b8327da4a8f77bc037f3b", 0xef, 0x7}, {&(0x7f0000000680)="1a59cf1fff3b4fb0ce366126abdc3013e5", 0x11, 0x6}, {&(0x7f00000006c0)="cffc27dc9880bbf6fe6bcc5ce0387f3643a75d76f556113fe5c1180b10d54072183685c0100f6359b1efd4c262dc8f97a97eb8b28c976033df6da6542010eca46195849315854534d7e8cf88773c94b15add387e69a3facbe62157e71270486a24fbeb37c1ad9abf572638c8bb5a499e2eb050407deec0c5689fe2e536246c5a4353dc4ccfa9025d63df6823e8ba02ad73a26d09bbab25adcc2c4b3794e180d20888713b5c0b338a3c9e8ed85a670a", 0xaf, 0x3}, {&(0x7f0000000780)="4157f84dca97fd9552b659a64d6bb502d62fcd21eb753e0cc32de4785d4281d12dffacb11d2801d1d54de5c603c614f122f629b75a447fa60e2bdc1e6af6b33f6decc417cc148fb2061a4c22dd15e4c297fd6aeac91d1125c7d60a583212fa97b74097d50b6e1b224ad6561fd97850ddc602afc3e7b0bd5fedd53c947b6cdeef36188a991532070f0041c7041484ee4ab90f91d29848806f1f97944ec9775992c59958ce728bfa63c3d42ec7cf96831ca87498caa21e431861f8638239766d3a83f56e6d4f2c80e45d", 0xc9, 0x1}, {&(0x7f0000000880)="b32c624fe124fd69c17e1c7e2e3d4a8a1dcabc2ab8f58f6c8169535d038292a79eedb77a148b27099864b367cbdb227ba2ff50115f3b3b9dd5131385d6fe39f9f2a454016ce4866cbe59883c547def0f946a15115772ac5fedf5b0d98d0ffe607ee933fac82665d815f9e24699342332783c6c42a7dbf97a43e4c9de2ccdb0b60fd35910d8060cdd779557fd54cc8d70a8897b62c8445ad44fc70f", 0x9b, 0xffffffff}, {&(0x7f0000000940)="2e28f9ec177b6156585b4f6b61eedcfa535e6cc0de29d0fe4f7727d90151715ab9156d56bfce77292ac0601f5d9ea7e0b94d2c131eee94bb2a62f81488c405252b53c47999067c8b3ec4ed945b8d36b0d5b2f3838a792ee9424a85d09335e44330b2090f7b07040fea4abc72cf939908a30234e90d2314a11243c290bef4b38cb22f32231ddc468cdb6c268c73840e0e6226fb6f73bc5f9e9e8c89bd3bfa2689", 0xa0, 0x20}], 0x1000001, 0x0) r6 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x200200) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000000280)={0x60000002}) [ 301.968751][T10255] hfsplus: creator requires a 4 character value [ 301.980674][T10255] hfsplus: unable to parse mount options 00:02:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x80c, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast, 0x4e20, 0x3, 'lc\x00', 0x10, 0x101, 0x59}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000100)=[{&(0x7f0000000140)="eb4c906d6b667300000100000000002002000270f7f8", 0x16, 0x1}], 0x0, 0x0) [ 302.010861][T10261] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. [ 302.072079][T10263] hfsplus: creator requires a 4 character value [ 302.126227][T10269] overlayfs: overlapping lowerdir path [ 302.134777][T10263] hfsplus: unable to parse mount options [ 302.150311][T10267] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 302.297599][T10274] FAT-fs (loop4): bogus number of reserved sectors [ 302.304170][T10274] FAT-fs (loop4): Can't find a valid FAT filesystem [ 302.451248][T10284] FAT-fs (loop4): bogus number of reserved sectors [ 302.460014][T10284] FAT-fs (loop4): Can't find a valid FAT filesystem 00:02:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:12 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) 00:02:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xe3, 0x0, r2, 0x0) 00:02:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffde8, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_STP_STATE={0x8, 0x5, 0x1}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r5, @ANYBLOB="0000006f0000000008000a000f0000002cb8d5a59054a1ef4fd1b6bf6e54f2ee28a0abc6cbdf5aa44bd79fc777d5455ea592df8f689339b2b83c26bf8afec434b2f3960f3f01da473af502b795c6c5693e6f48c7a819783dc7a855757d1bad"], 0x3}, 0x1, 0x0, 0x0, 0x20000051}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x2) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0xfffffffffffffde8, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="00f68814d13400e30b28ee66400900c8a338f276810f98b1003eed000000fcff00001400120dc32e49006200000400020081f53756bcb55bfa180143040335111f01fa96f10d"], 0x34}}, 0x0) 00:02:12 executing program 4: socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) dup(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x4c80, 0xfffffffffffffffe) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000180)=0x200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000700)=""/247, 0xf7, &(0x7f00000004c0)={&(0x7f0000000480)={'poly1305-generic\x00'}}) r4 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000340)="7036ccaffb8c5d9d6252a006c89ec43545a6b3c38ee12d174ddce7a5a2e96bbc54881a", 0x23, 0xfffffffffffffffb) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='id_legacy\x00', &(0x7f0000000380)=@keyring={'key_or_keyring:', r4}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e20, @remote}, {0x2, 0x4e21, @local}, {0x2, 0x4e24, @rand_addr=0x3f}, 0x100, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000040)='veth0_to_team\x00', 0x69f1, 0x4, 0x1}) open(0x0, 0x749241, 0x84) r5 = socket$inet6_udp(0xa, 0x2, 0x0) tee(0xffffffffffffffff, r5, 0x81, 0x2) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socket(0x0, 0x0, 0x0) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r6 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) setsockopt$CAN_RAW_ERR_FILTER(r6, 0x65, 0x2, &(0x7f0000000140), 0x4) recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) 00:02:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x200000000400007) r6 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x5}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={r6, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', r7}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, r5, 0x0, 0xe, &(0x7f0000000140)='memory.events\x00', r7}, 0x30) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r7}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r8) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 304.231015][T10296] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 00:02:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x10) r1 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r2 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) ftruncate(r2, 0x1000000) sendfile(r1, r2, &(0x7f00000000c0)=0xf18001, 0xeefffdef) fspick(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) prctl$PR_GET_ENDIAN(0x13, 0x0) connect$inet6(r0, 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000100), 0x800) connect$l2tp(r3, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="1b0000001a000100000000000000a00080000f0000000080000000", 0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000c40)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0x81, @remote, 0x2}, @in6={0xa, 0x4e21, 0x2, @remote}, @in6={0xa, 0x4e20, 0x5, @loopback, 0x8}, @in={0x2, 0x4e24, @rand_addr=0x87}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x139, @mcast1, 0x9}, @in={0x2, 0x4e20, @loopback}], 0xb0) syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180)=0x920f, 0x4) r5 = memfd_create(&(0x7f0000000340)='-vboxnet0\x00]\xea\xb0\xe2N\xc6c\x05\x8d\xb5\xc0\n\xad\x0f#+\x17\xd6A\xf4\xdf\x1b\xf9~\x8e\"\r\xff\xbb\xb0\xc3\x86\x97\xaf\xf8\x7f*\xfc\xfd\xe7\xcc\xbc\xddI.\xc3\x9aQ\xc8\x8e8U\xdaX\x06\x92\x1d\xbd\x10\xf9\xe8q\x00\xddr>\xd7\x9f\xf8r\xeeE\xa83K\xf60 \x7f\xcd\xac\x86\x9eT*\xf7\a^L,\x98\xa2(2,\x8c*\xff\x8aA\xa1\x153\x15\b\xcb\xf7\xefw\xa6\xc7c@\xb5\x9b\xdc$`3]\xf9.\xcf\x00', 0x5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VFIO_IOMMU_MAP_DMA(r7, 0x3b71, &(0x7f0000000000)={0x20, 0x2, 0x3, 0x834c, 0x2}) ftruncate(r5, 0x1000000) 00:02:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:13 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='\xe9\xfa\x00\x80\x00\x00\xb5\x0e\x00', 0x8440, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x6c00) dup3(r2, r1, 0x0) [ 304.358038][T10304] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 00:02:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x136, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400000022002908000400001c2655ca01000000"], 0x14}, 0x1, 0xfdffffff00000000}, 0x0) dup2(r1, r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) read$usbmon(r5, &(0x7f0000000240)=""/244, 0xf4) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000810}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100027bd7000ffdbdf25020000000c00020008000000000000000c00020002000000000000000c00020001000000000000003b88cf1dcb2db78619aa0ca50491f799248429be66b1e5020872fd4940a01c4c532cf570b08591b5e0f2104653f5f4e26022c49909b952fda76f9c15ad72597a7ede709205046da333bcdf03ccf982664cf845b353f79e8da3ec0d8dac747ef4ee88287b6970c4"], 0x38}, 0x1, 0x0, 0x0, 0x5be728a194f4567d}, 0x10) 00:02:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000080)={0x0, 0x6}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18dd1d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0xaf) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 00:02:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2c0271ca8b080aae3300bfa4def38003c21c104094", 0xfd5c}], 0x1}, 0xc100) sysfs$1(0x1, &(0x7f0000000040)='+\x00') sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffeec, &(0x7f0000000400)=[{&(0x7f0000002e00)="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", 0x27d}], 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 304.767878][T10324] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 00:02:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x136, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400000022002908000400001c2655ca01000000"], 0x14}, 0x1, 0xfdffffff00000000}, 0x0) dup2(r1, r2) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) read$usbmon(r5, &(0x7f0000000240)=""/244, 0xf4) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000810}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100027bd7000ffdbdf25020000000c00020008000000000000000c00020002000000000000000c00020001000000000000003b88cf1dcb2db78619aa0ca50491f799248429be66b1e5020872fd4940a01c4c532cf570b08591b5e0f2104653f5f4e26022c49909b952fda76f9c15ad72597a7ede709205046da333bcdf03ccf982664cf845b353f79e8da3ec0d8dac747ef4ee88287b6970c4"], 0x38}, 0x1, 0x0, 0x0, 0x5be728a194f4567d}, 0x10) 00:02:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:13 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x242c0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r5, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="000001000000000008001b00000000000800100005000000"], 0xfffffffffffffecb}}, 0x0) 00:02:13 executing program 1: prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x39a7024e40f9c1bb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) r3 = openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, 0x0) setuid(0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) ftruncate(r4, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) connect$unix(0xffffffffffffffff, 0x0, 0x0) [ 305.108566][T10344] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 00:02:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2c0271ca8b080aae3300bfa4def38003c21c104094", 0xfd5c}], 0x1}, 0xc100) sysfs$1(0x1, &(0x7f0000000040)='+\x00') sendmsg(r0, &(0x7f0000000380)={0x0, 0xfffffffffffffeec, &(0x7f0000000400)=[{&(0x7f0000002e00)="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", 0x27d}], 0x1, 0x0, 0x0, 0x1000000}, 0x0) 00:02:14 executing program 5: perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x9, 0xffffffffffffffff, 0x11) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x254, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000010000000028001a00040002002cfe00000400e780c60700000000000001002700c200"/48], 0x50}}, 0x0) 00:02:14 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@mcast2, 0x4, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r7, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8100084c}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_getnetconf={0x3c, 0x52, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x78d9}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40405}, 0x40081) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a989000000007ba79554354cdddb4e767263a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204cede607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cd8fef4aa6dac6acb5ded04e5435e7a3bfaab8d914916ee79d501a3aa4f0972e376bb9f94c5268f7ff158864d444d4bf66e8d85cc74a0000000000000000"], 0x10}}, 0x0) 00:02:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="44a4642eabff0773c6aaa2ccd62f68ebb640126999cf3b318fd0fdc59a201f8e90beb96542125803690185507f4411759020d52180374538bedd16c322074380f8b63b2fca9c31804d9a7f5b9156e2c541c4726250601ec84a1caae775902d5f808183335054628515e752001a3ceee979a07acacbd86a2d5d8b15a123cf"], 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x0) prctl$PR_GET_TIMERSLACK(0x1e) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00') r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x2, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x7, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x9, 0x6, [@default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) symlinkat(0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x8f1167e676339077) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [{}, {0x20000000}]}, 0x18, 0x3) 00:02:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') r2 = accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000004c0)) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)=ANY=[@ANYBLOB="e0000000150001002bbd7000fcdbdf2567686173682d636c6d756c6e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c34f8db7764b78a8abef89b62400000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000f900000000"], 0xe0}, 0x1, 0x0, 0x0, 0x844}, 0x80) write$FUSE_WRITE(r0, &(0x7f00000003c0)={0x18, 0x0, 0x5}, 0x18) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x64, r5, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x40, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6c}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x2080) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000180)=0x3) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x2000000000000010, 0x3, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r7, &(0x7f0000000240)={0x0, 0x7e, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r8, 0x503}, 0x14}}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_QUERYMENU(r10, 0xc02c5625, &(0x7f0000000900)={0x3, 0x7, @value=0x8}) sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r8, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000006c0)={&(0x7f0000000580), 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xb8, r8, 0x706, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8f0}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000000200)=ANY=[@ANYBLOB="e6ff080054"], 0x5}}, 0x0) r11 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x3, 0x2) ioctl$TIOCSTI(r11, 0x5412, 0x8000) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$IP_VS_SO_GET_DESTS(r12, 0x0, 0x484, &(0x7f0000000800)=""/239, &(0x7f00000002c0)=0xef) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000020000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) [ 305.779817][T10369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:02:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) rt_sigaction(0x0, &(0x7f0000000100)={0x0, {}, 0x0, &(0x7f00000000c0)="c483790294e30200000000c4027979d5c4e17fe674e2f8c482d53fe7663e660f3adf5e0065661c0181cfbf9fdc690f93f10fb6416c0f9d0cee"}, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) writev(r4, &(0x7f0000000200)=[{&(0x7f0000000000)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYRES32], 0x4) close(r5) socket$netlink(0x10, 0x3, 0x6) splice(r3, 0x0, r5, 0x0, 0x80000001, 0x0) 00:02:14 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffe57f00002005ffffa6fffff7", @ANYRES32, @ANYBLOB="00000000ffffffff"], 0x3}}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e22, @empty}}) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x4d) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x0, 0x6, 0x8}, 0x6) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0xd0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002800ffff14422367000000000000fb00", @ANYRES32=r4], 0x2}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) 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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r9, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast2, 0x4e20, 0x8, 0x4e21, 0x0, 0x2, 0x80, 0x20, 0x3a, r9, r11}, {0x7fffffff, 0xd74a, 0x100000000, 0x8000, 0x4, 0x8, 0x7f, 0x5}, {0xfffffffffffff001, 0x100000000, 0x1ff, 0xffff}, 0x2, 0x6e6bb0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@loopback, 0x4d5}, 0xa, @in6=@remote, 0x3506, 0x2, 0x3, 0x7f, 0x8, 0x7fffffff, 0x7449aeda}}, 0xe8) close(r2) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000040)={@remote, @dev={0xac, 0x14, 0x14, 0xe}, @remote}, 0xc) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r12 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r12, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 00:02:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="25bca274769e620aa734fa0095e0612687db3acd348802a9d8bda872943afd02000000b579a7186270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000000)={[{@min_batch_time={'min_batch_time'}}]}) 00:02:14 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@sha1={0x1, "d3c6defeea5da28d2f6299fac7be4a8086c40aaf"}, 0x15, 0x2) set_mempolicy(0x3, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x4e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x46f7382b000134e0, 0x0) [ 306.291483][T10411] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 306.302803][T10414] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 306.328479][T10414] EXT4-fs (loop1): Unsupported filesystem blocksize 0 (1923661272 log_block_size) 00:02:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') accept4(r1, &(0x7f0000000400)=@vsock={0x28, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 306.573604][T10459] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 306.589814][T10459] EXT4-fs (loop1): Unsupported filesystem blocksize 0 (1923661272 log_block_size) 00:02:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000000)) syz_mount_image$reiserfs(&(0x7f0000000b40)='reiserfs\x00', &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={[{@grpjquota='grpjquota', 0x3d}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 306.682510][T10466] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 00:02:15 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x2, 0x3, 0x0, 0x0, 0x1, 0x2698c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x3e}, 0xffffffffffffffff, 0xffffefffffffffff, r1, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r4, r3, 0x0, 0x10a000d54) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r6, 0xc, 0x1, 0x80000000, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getxattr(0x0, 0x0, 0x0, 0x0) 00:02:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @mcast2}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) ftruncate(r2, 0x200004) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r3, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) move_pages(0x0, 0x3, &(0x7f0000000300)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000340)=[0x1, 0x7f, 0x3], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], 0x2) sendfile(r0, r2, 0x0, 0x80001d00c0d0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) io_setup(0xfffff801, &(0x7f0000000000)=0x0) r6 = openat(r3, &(0x7f0000000140)='./bus\x00', 0x4860c2, 0x8a) r7 = inotify_init1(0x800) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r14, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r15, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r14, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r10, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r14}}, 0x20}}, 0x0) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = dup2(r16, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = dup2(r18, r18) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r22, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) r24 = dup2(r23, r23) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) io_submit(r5, 0x6, &(0x7f0000002780)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00000003c0)="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", 0x1000, 0x2, 0x0, 0x3, r6}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x5, 0x653f, r7, &(0x7f00000001c0)="4a2f84fa5ce386067b226afa2196153d1338af1ee212eaa6417a7c63d3d5036252e0a64b88870ae3a67d6e0d5deeb23aee1a3d54c99e5dd2399518c2bd5bdd72873b94ba2290935cd7a45b371cce242a3de99fe236900f77a5530f8481579b23207f4f505743041e1761ec9d98e088fafa9c7681274282b24173dd9ff977919d22c656ebb5b757266b196194a23288e287884aa4c104", 0x96, 0x1ff80000, 0x0, 0x0, r9}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x7, 0xfbff, r10, &(0x7f0000001400)="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", 0x1000, 0x7, 0x0, 0x0, r17}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x3, 0x6, r19, &(0x7f0000002440)="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", 0xfd, 0x563, 0x0, 0x2, r4}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x1, 0x8000, r20, &(0x7f0000002580)="907eede4fa8a3682c4765ed2eb051c9763dd9482e93c8736e9bdf5d2b04c0a864be63b3e857db96cf157831009e8a3b2e8b01311145d0d24012f840059ec7514cdea002ed4bd3723439c97f66cfcc5018f84a0c0edd3c1609e", 0x59, 0x8, 0x0, 0x1, r24}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x6, 0x401, 0xffffffffffffffff, &(0x7f0000002640)="12d50ff64dbf7cf089fdbe5a7c269c9718ea217794f0ff05ae7e0cc7ff2ff54b1e49fd5b5ac935d42e4361ed59df32532206fa3f13169f578e05fce27b535146ffc0a920b6ee1988f88309d045c35a4770924a805139ff36facfc8d7272b0505d11fc02638afb3616a4334ee4e53e8f0fb19b76b419d79ff3f6702ed8b6590c004960909eb67f38b0904ec63fc790ac370cf275088416bae626cd94295653b6340a29244f3d47958239e54969e9bf7ba921ca795e4924f8b227ac14e198be9233f8f50a89a8c6cb28e35cbed89a4c575117585d536b0f71a8da15a733bb485716c86e034685186", 0xe7, 0x8001}]) getdents64(r4, &(0x7f00000000c0)=""/79, 0xffa0) r25 = socket(0x0, 0x0, 0x0) close(r25) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r25, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) [ 306.860364][T10470] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 00:02:15 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0xff2c) r1 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0xff, 0x6001) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000080)={0x40000000, 0x100, "7305e5426d3f0f35a179ef6df338f536f5a67384a106534b06a1d6ecce8751d5", 0x6, 0x1, 0x1, 0x8, 0x5a, 0x3, 0x8, 0x1f, [0x4f7d, 0x9, 0x5, 0x6]}) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000180)={0x7, [0x3f, 0xffffffffffffffff, 0x7, 0x7f, 0x401, 0x52d7, 0x9]}) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, &(0x7f00000001c0)) 00:02:15 executing program 2: r0 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1000000000000003, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r6 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r6, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r3, r0, 0x7, r5, &(0x7f0000000040)={r6, 0xffffffffffffffff, 0x4}) move_pages(0x0, 0x1d0, &(0x7f0000000040), &(0x7f0000000040), 0xfffffffffffffffd, 0x2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = fcntl$dupfd(r10, 0x0, r8) ioctl$VHOST_SET_VRING_ERR(r8, 0x4008af22, &(0x7f0000000000)={0x5, r11}) 00:02:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:15 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x80000) accept4$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x40800) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fanotify_mark(r3, 0xb2, 0x8, 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x6) 00:02:15 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x414000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) [ 307.147815][T10481] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 00:02:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x52ddd8dcc79d079d, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/213, 0xd5}], 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ip\x8ei0\x00\x00@\x00', 0xc205}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x8000000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x12, 0x0, &(0x7f0000000000)="3f006671d7af52f647750500080089ea010000000000f109a708f78293c8744e1a", 0x0, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x0}, 0x6c) socket$inet(0x2, 0xa, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() lchown(&(0x7f00000000c0)='./file0\x00', r5, r6) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f0000000140)=0x2) r7 = socket$kcm(0x10, 0x2, 0x10) r8 = dup(r7) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_ARM_SET_DEVICE_ADDR(r10, 0x4010aeab, &(0x7f0000000280)={0x3, 0x2000}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) read$char_usb(r0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x80000000) 00:02:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x100, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x3, @loopback, 0x9}], 0x3c) rt_sigprocmask(0x11e656b4ae1764fa, &(0x7f00000002c0)={0x6}, &(0x7f0000000340), 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x8, 0x32000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000400)={0x0, @loopback, @initdev}, &(0x7f0000000440)=0xc) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0xfec4}}, 0x0) ioctl(r2, 0x10001, &(0x7f0000000580)="b16c5f6f2ce68a5d93e10fda318597a39d4ca29c7dee270b154ad4de724087f6054aeefe90b8efcf48e73045c034cc6f5fdd2ced01dbae3da48aae7de244b5feec84326b863cbf5ea4e13def91f4b9977b43c2be8f8eb44f96") getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4800000000000000000000000000000000000000c24302e61666a714487fe480720f9adc3126af7cdd2e20cd9700d10f395e95393fb776f268c7a1ef879e92fe0e78bdc2eeabb6152dc8bce6094c64fee2d5e68f2583a6386350f23a5788c019", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYPTR64, @ANYBLOB="004dd8229fe0069800e3fffbffffff"], 0x5}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="a09b3db7b4da4fb4db74100000004e899f25accb905f840f34d09d3f780000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYRESDEC=r1, @ANYRES32=0x0], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7d, &(0x7f0000000240)={r6}, 0x10) [ 307.383331][T10510] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) 00:02:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES64], 0xb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="1efcac6c2c1703e7a09bc3971bc05618d57284cd4b64b00b915a84a677b6045f5247bdfb6c9e40f5959ea14d9fd3c7c588f1c2efc2ebec5a47e07d9cc38a54935e71191bae263faba745b651dee148ab5eb200149acd4a", 0x57) accept4(r0, 0x0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f00000000c0)='security.ima\x00', 0x0, 0x0, 0x3) lsetxattr$security_ima(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='security.ima\x00', &(0x7f00000003c0)=@v1={0x2, "62dce3015a8335e08f7170f3448150715cdb"}, 0x13, 0x8ce7cfd43403373) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x513901, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x40, 0x2}}, 0x14) write$9p(r4, &(0x7f0000001400)="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", 0x150) sendfile(r4, r5, 0x0, 0x10000) [ 307.479453][T10500] erofs: (device loop0): erofs_read_superblock: cannot find valid erofs superblock 00:02:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x258082, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000440)=[@text32={0x20, &(0x7f0000000040)="66b85d008ec00fc7681af21c0566bad104eceacfd700001b0166baa000ed0f20c60fc79c73d200c0feea61000000950066baf80cb890a3f182ef66bafc0c66ed", 0x40}], 0x1, 0x0, 0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0xc3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:02:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 307.842822][T10481] device veth34 entered promiscuous mode 00:02:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x11) ioctl$VT_WAITACTIVE(r0, 0x5607) 00:02:17 executing program 0: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)="600b42e007000a0090040300001af5c97824", 0x12, 0x400}], 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x11cc80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f0000000200)=0xc) r1 = shmget(0x3, 0x3000, 0x54001a06, &(0x7f0000006000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/102) 00:02:17 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write$FUSE_IOCTL(0xffffffffffffffff, &(0x7f0000000100)={0x20, 0x0, 0x3, {0x8fc, 0x0, 0x241}}, 0x20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000200)="b805000000b9510000000f01c10f46a78900000066ba2100b07bee66ba4100edb9800000830f32b9800000c00f3235000100000f300f304f215c66b808008ed0660f38806f000f011c268ee0", 0xfffffffffffffdfd}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_procfs(r0, &(0x7f0000000040)='schedstat\x00') ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000004cb]}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000440)={r5, @in={{0x2, 0x4e21, @multicast2}}, [0xfffffffffffffffa, 0x1f, 0x9, 0x3, 0x5, 0xd1f, 0x300000000000, 0x5, 0xffff, 0x1, 0x1ff, 0x9, 0x45, 0x4, 0x3f]}, &(0x7f0000000180)=0x100) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x400000d, 0x10, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 00:02:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)=' ', 0x64c8, 0x3, 0x0, 0x0) 00:02:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:17 executing program 4: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') lseek(r0, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x17e, 0x80) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2fe3, 0x3f, 0x4, 0x2, 0xe2}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x7fff}, 0x8) r6 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x100200, 0x0) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f0000000080)=""/247) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) [ 308.465973][T10553] Unable to read inode block [ 308.518443][T10553] MINIX-fs: get root inode failed 00:02:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 308.641194][T10553] Unable to read inode block [ 308.657145][T10553] MINIX-fs: get root inode failed 00:02:17 executing program 4: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4c21, 0x3f, @mcast1, 0x3}, 0xffffffffffffff89) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4) 00:02:17 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="7b4534ff06000000d2010020be0ad8bf088593660300000000000001"], 0x1c) r2 = socket$inet(0x2, 0x3, 0x7f) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xa8, 0x101000) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x801, 0x4) write$nbd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1010) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400000, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r3, 0x5385, &(0x7f00000001c0)={0xfa, ""/250}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x2, 0x105801) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000140)={0x20, 0x2, 0x105, 0x80000001}) splice(r0, 0x0, r2, 0x0, 0x6, 0x5) ioctl$int_in(r4, 0x5452, &(0x7f00000002c0)=0x6) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) getdents(r6, &(0x7f00000019c0)=""/4096, 0x1000) 00:02:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) write$P9_RVERSION(r5, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x1, 0x8, '9P2000.u'}, 0x15) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x1f5}}}]}, 0x34}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) 00:02:17 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) listen(r0, 0x0) 00:02:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 309.083588][T10596] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 309.205898][T10596] bridge1: port 1(bond0) entered blocking state 00:02:18 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0xe2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}, 0x1c) sendmsg$inet6(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000340)="f9", 0x24657}], 0x1}, 0x60) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000000)) 00:02:18 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) fchdir(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0xe47, 0x0) [ 309.269381][T10596] bridge1: port 1(bond0) entered disabled state [ 309.326542][T10596] device bond0 entered promiscuous mode [ 309.388637][T10596] device bond_slave_0 entered promiscuous mode [ 309.437308][T10617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 309.492972][T10619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 00:02:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x94, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x74, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x68, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @multicast1}, @IFLA_GRE_LOCAL={0x8, 0x6, @multicast1}, @IFLA_GRE_LOCAL={0x8, 0x6, @loopback}, @IFLA_GRE_REMOTE={0x8, 0x7, @empty}, @IFLA_GRE_REMOTE={0x8, 0x7, @broadcast}, @gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_TYPE={0x8}, @IFLA_GRE_ENCAP_DPORT={0x8}, @IFLA_GRE_ERSPAN_DIR={0x8}, @IFLA_GRE_LINK={0x8}], @IFLA_GRE_REMOTE={0x8, 0x7, @loopback}, @IFLA_GRE_REMOTE={0x8}, @IFLA_GRE_LOCAL={0x8}]}}}]}, 0x94}}, 0x0) 00:02:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=@newlink={0x178, 0x10, 0xe3b, 0x3, 0x0, {}, [@IFLA_VF_PORTS={0x104, 0x18, [{0x34, 0x1, [@IFLA_PORT_VF={0x8}, @IFLA_PORT_VF={0x8, 0x1, 0x1}, @IFLA_PORT_PROFILE={0xc, 0x2, 'veth\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "6c96addc392847afbe4e546b41364557"}]}, {0x10, 0x1, [@IFLA_PORT_PROFILE={0xc, 0x2, '[md5sum\x00'}]}, {0x18, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "0420831f90d65717aae5088fcc6fd42c"}]}, {0x60, 0x1, [@IFLA_PORT_REQUEST={0x8, 0x6, 0x33}, @IFLA_PORT_REQUEST={0x8, 0x6, 0x6}, @IFLA_PORT_PROFILE={0xc, 0x2, 'selinux\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "2d7e6e99ef3da30a2fd82ba7e000"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "a9165ce0904329e234b4ad36a1754e52"}, @IFLA_PORT_VF={0x8, 0x1, 0x28bf}, @IFLA_PORT_VF={0x8, 0x1, 0x9}, @IFLA_PORT_PROFILE={0x8, 0x2, '\x00'}]}, {0xc, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0xfffffc00}]}, {0x4}, {0x4}, {0x18, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "db59c349781db52dbe0e9add6954dda6"}]}, {0x18, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ebd9d695b4d407280cc98b575d9e0755"}]}]}, @IFLA_LINKINFO={0x54, 0x12, @bridge_slave={{0x14, 0x1, 'bridge_slave\x00'}, {0x3c, 0x5, [@IFLA_BRPORT_FLUSH={0x4}, @IFLA_BRPORT_FLUSH={0x4}, @IFLA_BRPORT_GUARD={0x8}, @IFLA_BRPORT_GROUP_FWD_MASK={0x8, 0x1f, 0x2}, @IFLA_BRPORT_MCAST_TO_UCAST={0x8, 0x1c, 0x1}, @IFLA_BRPORT_LEARNING={0x8}, @IFLA_BRPORT_GUARD={0x8}, @IFLA_BRPORT_GUARD={0x8, 0x5, 0x1}]}}}]}, 0x178}}, 0x0) 00:02:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cgroup.stat\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x80082102, 0x0) pwrite64(r0, &(0x7f0000000100)="a5", 0xfed7, 0x0) semget$private(0x0, 0x0, 0x20) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x1b5, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x401, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={0x0}, 0x0, 0x80000}, 0x0, 0xd, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0c37711a147c9e1a"], 0x200600) 00:02:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)={[{@sb={'sb'}}]}) openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x100) 00:02:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() prlimit64(r1, 0x0, 0x0, 0xfffffffffffffffe) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r2) pkey_mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, r2) semget$private(0x0, 0x7, 0x0) semget$private(0x0, 0x3567e03e3fc04c50, 0x0) getpid() r3 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) write$binfmt_aout(r3, &(0x7f0000000540)={{0x0, 0x4, 0x2, 0x1a6, 0x1d1, 0x58e5, 0x65, 0x8}, "6747693cbea86dd46793ead0ba83c717dbef91958946749503d9ec0228dbf836868cf28010bd81b6671beac0214999bbaedf4d9ec64d45c41473db26bf413ab867c8161257d8247a580e9d574af03d6044dc99caf6b0e5517624d330ec17d9c04f0c8f1c96bc6fc2d220440f61c24ca1876d9f190f56d7227feb256f9e1699158fd7e646cafe988884d677ac95f95a01a023b784443cd1e05f41de6fb1bcd1b178c13fe50fa0e7e1c3ec217338c8dcc70460d562fcfcaa2c4d1d275c72e3e96ac59d27a1b02cdc6204c7752ca923439b1a2f2fd02634067cd42755bf6bdb34833911106a1d2d18a65b16d29315ecc768f0085a7e205514ff", [[]]}, 0x218) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r8, @ANYBLOB="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"], 0x84}}, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r11, r11) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r16, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r17 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r17, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r16, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r16}}, 0x20}}, 0x0) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r18, r18) r19 = socket$nl_route(0x10, 0x3, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) r21 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r21, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r21, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r20, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r22, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r22, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket$netlink(0x10, 0x3, 0x0) r25 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r25, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r25, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r24, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r26, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r23, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r26, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000b80)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYPTR64=&(0x7f0000000b40)=ANY=[@ANYRES16=r3, @ANYPTR64=&(0x7f0000000b00)=ANY=[@ANYRES16=r3, @ANYRESOCT]], @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES16, @ANYRES32=r23, @ANYBLOB="287ab2ecdb9d59d66e81742f21aea961bfa55a5da4ea0d2abbab3bd9af58b276e8d5c568572849226486f8a59c905d1987c0423fc0cc55c1a468771337eb4f562e84cd714963b90f4dcda085623d329ff951b1d60846916a697c5fd4767393557f03fa0b455e421b9df254cab1e26fba23a70ed1ac4b094424404288397f0f5fc96100afa828caed9baea380", @ANYRES16=0x0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="f5ea88696bc0fe02b821102983dd592910592f4aa430998789f2e9a77d756b7a6cc840827423c1a55bc1172928ba36d499db9da0a343901919ab8957f9be8d398984433c68", @ANYRESDEC=r3], @ANYRES32=r0, @ANYPTR=&(0x7f0000000ac0)=ANY=[], @ANYRESHEX]], 0x3}}, 0x0) [ 310.648726][T10641] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 310.676149][T10649] netlink: 'syz-executor.2': attribute type 14 has an invalid length. 00:02:19 executing program 0: ioctl$UI_SET_PROPBIT(0xffffffffffffffff, 0x4004556e, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioprio_get$uid(0x7, r2) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x70d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_ROUTER={0x8, 0x16, 0x3}]}}}]}, 0x3c}}, 0x0) 00:02:19 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="83dad2ddc4bb84d12921ee9b7f9eb2036da75df6213603769dde11267b065705ca37e49da980c2f6ac3da43f3ef648abe05ed7a8d7a90031552bca7adfea59a604dd1cf286cf325581ee24b11c3ab6223ac621ec0dfec6a83972d4e4ffffffff2e90b1c21a99b7840fb698d32c0d3d339163172adb19bab98b944b621eaaeb28f91fa0852418665caf96055b419e88f12ef6e96e30d6aff08a21a30646a1537bce98010bbc5941fbd073ca7092751a02eb11bd4a6c1f72d81c7341c7be5bfff61ea5ebac30eb332ff159254b172900"/220], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RNDGETENTCNT(r0, 0x40045201, &(0x7f0000000200)) 00:02:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 310.741251][T10649] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 310.757346][T10649] netlink: 'syz-executor.2': attribute type 23 has an invalid length. 00:02:19 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/121) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000001c0)={0x2f, &(0x7f0000000180)="67ee1a7bad86469695286cc97bd5adb776875ce536ed2168e76660c46f1929d8179775730120647386eff03f7826a3"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$VIDIOC_ENCODER_CMD(r4, 0xc028564d, &(0x7f0000000200)={0x0, 0x0, [0x9, 0x2, 0x9, 0xfff, 0x3, 0x5, 0x10000, 0x8000]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc0045540, &(0x7f0000000240)) ioctl$USBDEVFS_REAPURBNDELAY(r4, 0x4008550d, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000000)={0x2, 0x9, 0x1000, 0x1, 0x8, 0x2a28}) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000380)=0x8000, 0x4) 00:02:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x19193aea8ba98bf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x28220, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bind$packet(r3, &(0x7f0000000680)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x0, 0x300) bind$packet(r7, &(0x7f0000000040), 0x14) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x521000, 0x0) ioctl$MON_IOCQ_RING_SIZE(r8, 0x9205) r9 = socket(0xa, 0x3, 0xff) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r15, r15) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$netlink(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r19, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r19, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r20 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r20, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r19, @ANYBLOB="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"], 0x84}}, 0x0) r21 = socket$netlink(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r21, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r23, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket$netlink(0x10, 0x3, 0x0) r27 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r27, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r27, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r26, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r28, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r28, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r29 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r29, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r28, @ANYBLOB="00080080000000000300000008000100753332005800020014000500000000000000000045f12b3b524b5a7ffc969a343144e10000000000000000400006003c0001000000000000000020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf0970f1461cb1046e00000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r24, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r28}}, 0x20}}, 0x0) r30 = socket$netlink(0x10, 0x3, 0x0) r31 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r31, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r31, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r30, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r32, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r33 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r33, r33) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000e40)=ANY=[@ANYRESHEX=0x0, @ANYRES32=r15, @ANYRES32, @ANYRES32=r20, @ANYPTR64=&(0x7f0000000d00)=ANY=[@ANYRESDEC=0x0, @ANYRES32, @ANYRESOCT, @ANYRES16, @ANYRESDEC=0x0, @ANYRESDEC=r21, @ANYRESOCT=r28, @ANYRESHEX=r30], @ANYRES32, @ANYRESHEX, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=0x0, @ANYRESOCT=r19], @ANYRES64, @ANYRESDEC=r33], 0xa}}, 0x2800c014) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0xffffffffffffff18, &(0x7f0000000b80)={&(0x7f00000006c0)=ANY=[@ANYBLOB="44040000240000ff0000c5ff00"/23, @ANYRES32=r11, @ANYBLOB="00000000ffffffff000000810800010063627100180402000404060003041400003bae10ffffff9e000000000000000000000001de00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c118ed480000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006dd96c171ad97f0067f01fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000001000050005000000000000007f0000717256a78ccfd6b606f87123dcccf47694d584333a896376e2570ac4a5df26375044da684aa4691e12b56f9160f32e20ed8547114938d3846ebd1ab958ee5250b5e3c5fc51abbc5b9922b891908f00253447080000000000"], 0x3}}, 0x10) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="8fe29eb7257d8c919a08440762261fd73cf987d8f41e7329ea822b523cbc39838d", 0x21}, {&(0x7f0000000200)="cc2cc8f0aac2c9000aa5ea5b79231a9bc42874aa3fffe4016b72d1cee01d5c9e9e0fdf44ffdd2d11255149c2941922f46cb7356cfa5bb311fa9f18558841893a192eb0acd4a6bc7dde20db5ec5ef14c38319c2c6dd3888f017f3c937ed8e3408b4c169ab9129c1253fae22a8cf16ac94425fc0af9e95f73033a507685ae3112e8a4588cb8b372e45662df435e84f439f9fceb8c5221c20f7b9b28d62df37bfb49592708d19bc3c08d84987f6fba3b78fac68b43141dbd48d7d070e2c8b7db160ffb0620d328693d33e47d362d58b462125ab787b27e823cb12", 0xd9}, {&(0x7f0000000300)="3298a0b2b32c553b69d33b892bb932205fa7762518efd140acbc320b5e5af24e0618ab763941f18e6b8577ea6da9a850247361e974fb58575160542a0504dd1d60658ee1ff63b8054e3ac80d83e8633217df886db67931ac3a6ef16dc55dd4b58d3c8414b0944c70fe0bec7315b5e093126c5bd839", 0x75}, {&(0x7f0000000400)="5975f5211e32d50988a1002992f51a5bbef4e1f486cd016686c23d2b157d107f673e960a023ec11474cb77b914fc1927cb290c80c53cca9ed63334e6b9eb3c63697210229bb47dd74a003f6c6428924dc462be36f81e35a646b9c9965a1f68d1d14dcefd1505ca75f4d5c48303a58abe6860c8a56611fc47464d9933e37f211e69ec8676770b2a047f4aea431bc0c21527631c042a2dac", 0x97}, {&(0x7f00000004c0)="78d4a198df8a95ba3939258ff04476a6d7ef74e26dcbe04fb86b1b3f7d4c5526eac9f1da990af315b597adea430bccb47e755393e43511af1415793323be37f2295e28304e386d67ad4528050218b694d0424af732d431c285b8aa12ce23d900a67f204c3a988eebdbad7defde3b861753e5deacea4e2b7397ea8dd6674103e4551123320e70e4007e1c0db57ead3a2c7ebb0a35596e4557525a8e", 0x9b}], 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="60000000007ada388032010000000020000700000083177f00000007e0000002e0000001ac1414aa7f0000013010081000000001ac1414bb", @ANYRES32=r5, @ANYRES32=r10, @ANYBLOB="b28b32cb9d6d0ed1dd4b0e"], 0x40}, 0x0) r34 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) open(&(0x7f0000000600)='./bus\x00', 0x40042, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000080)={0x14}, 0x14) creat(0x0, 0x0) close(r34) r35 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x65) fcntl$setpipe(r36, 0x407, 0x0) write(r36, 0x0, 0x0) dup3(r35, r36, 0x80000) 00:02:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 311.225874][T10668] netlink: 'syz-executor.2': attribute type 14 has an invalid length. [ 311.234086][T10668] netlink: 'syz-executor.2': attribute type 17 has an invalid length. [ 311.248234][T10668] netlink: 'syz-executor.2': attribute type 23 has an invalid length. 00:02:20 executing program 2: fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x0) pipe2$9p(0x0, 0x0) io_setup(0x0, &(0x7f0000000440)) io_submit(0x0, 0x0, &(0x7f0000000280)) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0xa4100) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x5a541, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) io_submit(r2, 0x2000013b, &(0x7f0000000980)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x5, 0x2, 0xffffffffffffffff, 0x0}]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x400) 00:02:20 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) close(r0) socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="2500000019008103e00f8003db4cf9f201c7fd480800050040000000090003000e00fafd3f", 0x25}], 0x1, 0x0, 0x0, 0x600}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x202000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x1, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0xffffffff}) io_uring_setup(0x687, &(0x7f0000000000)={0x0, 0x0, 0x13, 0x2, 0x2c9}) 00:02:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d000000efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x600400, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) connect$nfc_llcp(r3, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x6, 0x40, 0x4a, "1df563480bcf961a5131f057202a22852897def31c982404eb7e80389eb9859fae09046da370d1916376f21e0ac5c1ca3e819827f3a2b106b2d22cbced9efa", 0x3e}, 0x60) recvfrom$x25(r2, &(0x7f0000000040)=""/62, 0x3e, 0x40, 0x0, 0x0) lsetxattr$security_capability(0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 311.553332][T10701] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 311.622710][T10705] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 00:02:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RLERRORu(r3, &(0x7f0000000000)={0x10, 0x7, 0x2, {{0x3, 'em1'}, 0x3ff}}, 0x10) semget$private(0x0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) ioprio_set$uid(0x0, 0x0, 0x100000000) semtimedop(0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 00:02:20 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x1f) sendmmsg$inet6(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f00000004c0)={0xa, 0x0, 0x0, @rand_addr="202d39efbdd464b54dade39c7f72acb4"}, 0x13, 0x0}}], 0x2, 0x0) 00:02:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYRESHEX=r1, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd00010000000000", @ANYRES32=0x0, @ANYBLOB="e6d2759622f87074763ef8c3c6b0915ec1d32cd4fd6367e4d59c98610ebbf4ba2eb2a35b08ff338832ca84b13a719c053724c5666747ea7723ef96ff4508ed4fcff49b3ce469c2a538e65fc994c45b"], 0x5}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008000a0010000000c8f2837e218026ac53c13a60f9d22248bd"], 0x28}}, 0x0) 00:02:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x7, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x8000000004e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8000000000000004, &(0x7f0000000000)=0x3, 0xf0178fcb0d16d7d7) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, 0x0, 0x0) setns(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment, 0x8) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) r2 = timerfd_create(0x7, 0x80000) fdatasync(r2) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, 0x0, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, 0x0, 0x8040fffffffd) 00:02:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 312.239627][T10737] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 00:02:21 executing program 0: r0 = socket(0x10, 0x2, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="240000001e005f0014f9f407faac47000200000001000000000008000800010000000000", 0x24) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x2a) 00:02:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:21 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x43, &(0x7f0000000100)=0x7, 0x4) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x81, 0x41000) ioctl$NBD_SET_SIZE(r4, 0xab02, 0x8) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f00000000c0)=""/42) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x4000000000000000, &(0x7f0000000080)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x4f}, 0x100) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 00:02:21 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000000)="e2cfe3a3c12a065fe013a36d131e2b9325085207094510bc7e79328fb0"}, {&(0x7f0000000240)="0625bef134a23aea8dc7e915c9c511a94c30b77b4f4719e96c93cac4fd83038fe1d844d2c7ecdb49fb44b59b0eb846f474eae876747f55d1a8a71d78"}, {&(0x7f0000000280)="ab9618165050917910ddf8bd1e85a1099d5b4b0733f7066bb47995bde23493dffc3d3dff2d2299f69a9423b4f01298ba464a14804bccbc387a42d5d193b750a16e03d767922ecc9defbecc1162dfa2cbd801347fe146528c434587ba02b58d48e9e6871c488f036613349d74a367fb982b3480f884bc8f45098edbb618fa8680dc1e9231c0ce5c4713489bb9ff084ec1"}, {&(0x7f0000000340)="2749feab9d420b8a7235be7fb38423b758198eb2f4318f8ca8293a4c62f2a44d4884ed4a0cd5f6d9270586c3b93c4f5ef83b108ae624e05da2fb2e0834595edc4eaffc37ccd6dd3106e4ff9c4efb9be0f8c0b7821885f2f00991ddd42fbd489fdb12aedd099e741de9e8954a864afa447987e7e244e439059d0b8b88450d1afc829ae2930196737a7f581943b131f828cc0d12dae968427d22fedb80b02aa62671c72ac38ee4eab056ef57706e197daa928c85c5ff42a9ab9093b99eab088739b7c68647815773a239623586a2472bda7b3516"}, {&(0x7f0000000440)="602a422f99b19fa5ed114373636fd440f5a96fedc29c2df225a761a6fd675ebff62c51385f8867aed5aaec8b7873f4e40cf285fea0044ec9bc7136186185dee33cd9b91c3acb015a3d05aeb42be40d3aa6e9f0af956a64180bad8785500ee29e421a0fe8e5ba3216bd03b38b7f10a995e707a684a8557d7d67b1ae7a4fe43e24c3dbba95297689a1caf116e8323e517069aa0545f013f2118d2b439d3db53ceab1188afc06c1deab524d4b83cdf79ec35d6c954e346bc54b32d8eeb63c1d7e8e5e5d8f491e2becfe61b0a31b542cc456fb0c421f82de0f9203ebf839b3060c8929a04b64a79e64e303652107"}, {&(0x7f0000000540)="a8e9c724c935494a42219e89085700575e5030c1be043e23fe93320d723c820c06001d0c76c378addde2ec3f660d5a096963a99a81857ce37807a5f22e6336e2a194c8c0088901f76a853d3d1a581662b2b11d5464a06bdc4ffe3b537c6aedc8236bf6dc6ea982b4e7e25a4e3eb892f841d81b8c58ab2e9598980431431596177179f933096e659751a8eec482e8c724f231a006afd2"}, {&(0x7f0000000600)="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"}, {&(0x7f0000000700)="d5146cfb957a3df5dcab30e4b69ea7b421342c6b86a75b3104d0642367524a44163838b207d63789a86216caedc16aa9f66b1144e65b013fcae8ce4ed3c103cbf2d7bb31bed7086cb74a0287c7840f19d4e62cd5d6fbd7cf2d2db7367afa6b056e0ef079f542a49aefdd1b614b4a8f33e6c32984757d3b5d52a85699310f8ea28eda3bab7300bbff88131d3c42d5071b18c6"}, {&(0x7f00000007c0)="5a75881ae8f4286919a706edb4d1cdca7a944c117be65c50c49fc60606a73ffc8d677037256893651f409055d8"}, {&(0x7f0000000800)="a03d538a0b625371ed92c3f2762b1e2d455bc4b938be0617a885c80f41463a38ecadece0115c465a24e9eecd270b8f398ddb0bb6f5379785c98dccd852275f32290d668d"}], 0xee}, 0x2000fb582b0b8f74) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000040)=0x10000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x9) r5 = openat(r2, &(0x7f0000000980)='./file0\x00', 0x80, 0x103) ioctl$TIOCGDEV(r5, 0x80045432, &(0x7f00000009c0)) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xffffffffffffffb4, 0x1) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00000001c0)='veth1_to_bridge\x00', 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) timerfd_create(0x4, 0x100000) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGARP(r8, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1}, {0x6}, 0x4, {0x2, 0x4e21, @multicast1}, 'rose0\x00'}) semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000a00)=""/57) 00:02:21 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="28000080470e000108009efee0e436ace21d0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) fallocate(r0, 0x0, 0x0, 0x2000002) write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0x8800000) 00:02:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x1c0, 0x4) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000380)={0x1, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='sessionid\x00') preadv(r3, &(0x7f00000017c0), 0x199, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:02:21 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/\xa9\x15\xc1\x9dvcs\x00', 0x602005, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) io_setup(0x40, &(0x7f0000000080)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) io_submit(r2, 0x2000000000000224, &(0x7f0000000200)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000002c0)="c4aca323b7a899fecc6257a48a90e59f3240cfd732a29ca169ff44eb7101e457f788eea16d30a49569d84967d0f94ee994dd8523be24a1c2d16439ac9e364d16b7b195587f1ac55c6912e4f94903538e7af5afd92f2795f02eae00104ead59750097e73284b141c4801606d667d45b1b483200d2db989e92a26bbe02cdd352d92644f1e7faeeddaa44bc5c0dd5f0e77658bf0d0f5ae75622d7b55886c6f62fcc2f8e5bee0ba1a724a6c002f761e56809eb8c9f83baec526cd09fcfce21bf0d346b93061f3c1a07c7b988a096513bfea4a2571dc1c9e2ff28644e556ad21014067f3a4b30", 0xffffffffffffff42, 0x24, 0x0, 0x2, r4}]) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f0000000280)) sendmsg$sock(r0, &(0x7f0000001ac0)={&(0x7f00000016c0)=@ax25={{0x3, @null}, [@default, @bcast, @default, @null, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x80, 0x0, 0x0, &(0x7f0000001a40)=[@timestamping={{0x14, 0x1, 0x25, 0x102}}], 0x18}, 0x0) [ 313.290689][ T23] audit: type=1800 audit(1574640142.030:36): pid=10757 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16859 res=0 00:02:22 executing program 0: socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x13f, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000005b3619010000000000000000030000000c00000008ed4f7f1f11000940000000008eda40eb4b013f50a4885b5f14086e9b66318cfecd9b7123b21dc390ef5e68fcfff37060206cca8dfe31109ca2b1dac1029274f2209c399ed369b74bdd2e4170f5646fa53c831a344c5d711b337a18f39b18ba4fc1db3e668571f640ea89519c8e26449fb7fcf0717b0057bae34401ea65f7405cb30eeb0887627ac945f63e985c4eb806a23ff5f395f8638f61fa35ac6c4ddb46e185534b4011ef657ebe5d019751738fa497e6b57e9af736d784e4934825046eb896df6ec5e27a04eea6d329764f3365b2239d5870adbf2a1b69cc7b5e1cbf49e355d012ae4dc8f029c055064df4fc1185570ab921a3d5068371402c85b5cce0fad0ffe429ff2bd13a474e0c222db45c1120fda0f66fc1b958879c60a243469f5fda63bcc5a748dab28aa71de9d03a143081a4d195860b5fbc2bd735031fae2c75aadc10af4ab6f9a1d77962ef4e7614ba1ae7a64e94b0a36a5b8c206af9d23cfa1fae897efefb1925e76941bdfe7424dbb401b271ae032a56f61f5bd80e497c0fcc504a38b40d736cdd42efbfbbcaffc47e8e93c626843ad0707b0d9f6f6088ed299d885965664bbed1d72bb5732ffdddfa762fb86ac67c78e5"], 0x20}}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x181802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) ioctl$NBD_CLEAR_QUE(r1, 0xab05) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) 00:02:22 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) shutdown(r0, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="cf", 0x2468d, 0x3f000000, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) 00:02:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x9c3) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @mcast2}, 0x1c) dup2(r0, r0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x40800, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x3ea, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000000}, 0x180, 0x2000000000, 0x0, 0x7, 0x0, 0x101}, 0xffffffffffffffff, 0x0, r6, 0x0) sync() openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 313.771859][ T23] audit: type=1800 audit(1574640142.510:37): pid=10763 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16859 res=0 00:02:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ustat(0xfffffffffffffffe, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x15, 0x805, 0x0) bind$inet(r2, 0x0, 0x0) dup2(r1, r2) rt_sigaction(0x0, &(0x7f0000000340)={&(0x7f00000002c0)="640f5e7908c4827d0fe5c0bff1000000002e6445dfdac4832d4cdee4f042ff8b4c0000000f53f9c421b37ce49dc4c3b15c9119e29f6f05", {0x6}, 0x0, 0x0}, &(0x7f0000000440)={&(0x7f0000000380)="c4417951d967f3440f1ef8f20f58fe67e5916766490faef5c4c169eca00000000066430f3829809aeab6f40fc70cd764643ef3470faec9440f541f", {}, 0x0, &(0x7f0000000400)="8f0850a679fea547d9f1400f937f5c65f20f2a9043000000f2afc443f549e500c4817929e8666466450f1a69b6c4e3791d70c04b460f2d9029000000"}, 0x8, &(0x7f0000000480)) socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x11000008911, &(0x7f00000000c0)="0800b5055e0bcfe87b2071") socket$kcm(0x29, 0x2, 0x0) write$tun(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) 00:02:22 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x842a, 0x0) 00:02:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(0x0, 0x0, 0x0) ioctl$TCSETX(0xffffffffffffffff, 0x5433, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) semctl$GETZCNT(0x0, 0x1, 0xf, &(0x7f0000000600)=""/4096) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000480)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000200), 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0}, 0x20) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) ioctl$int_out(r1, 0x2a36, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@remote={[], 0x0}, 0xe, 'caif0\x00'}) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_ifreq(r1, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x00\x02\xff', @ifru_names='bond_slave_1\x00'}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000240)={'bridge_slave_1\x00', @ifru_names='bond_slave_1\x00\x00\x00\b'}) 00:02:23 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x1fe, 0x0) listxattr(0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x17) ftruncate(0xffffffffffffffff, 0x2007fff) syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1, 0x1) ioctl$TCSETX(r0, 0x5433, &(0x7f00000002c0)={0x4, 0x81, [0xf800, 0x1ff, 0x100, 0x401, 0xb23], 0x3ff}) sendfile(0xffffffffffffffff, r0, &(0x7f00000001c0), 0x8080fffffffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$apparmor_current(0xffffffffffffffff, &(0x7f0000000100)=@profile={'stack ', '/dev/ptmx\x00'}, 0x10) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000040)={0x7, 0x0, 0x7, 0xd1b0, 0x8, 0x3, 0x98, 0x50, 0x10000, 0xffff3785, 0x4, 0x5}) r6 = syz_open_pts(r1, 0x0) r7 = dup3(r6, r1, 0x0) ioctl$TCFLSH(r7, 0x540a, 0x2) r8 = socket(0x2, 0x803, 0xff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x5b0, 0x3a8, 0x2b8, 0x0, 0x160, 0x2b8, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x5, &(0x7f0000000200), {[{{@ipv6={@empty, @mcast2, [0xff, 0xff000000, 0x0, 0x80000080], [0xffffffff, 0xffffffff], 'ip_vti0\x00', 'nlmon0\x00', {0xff}, {0xff}, 0x21, 0x2, 0xab151a6e32e69853, 0x20}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x22, 0xd2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x8}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000000, 'syz0\x00', 0x7cf048b1}}}, {{@uncond, 0x0, 0x110, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x4, 0x0, [0x36cf, 0x380, 0x3, 0x45, 0xfff8, 0x8001, 0x0, 0x1, 0x0, 0x81, 0x87a, 0x4, 0x9, 0x20, 0x1000, 0x40], 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x14, @ipv6=@mcast1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @gre_key=0x400, @gre_key=0xa24}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr="8ebfa9666da408acaf5f462ecff94f3b", [0xff, 0x0, 0xff, 0xffffff00], [0xdbddf9b37aa88a21, 0xffffff00, 0x0, 0xffffff], 'hwsim0\x00', 'nr0\x00', {0xff}, {0xff}, 0x7dadfab108408a2d, 0xe2, 0x2, 0x2}, 0x0, 0xc8, 0xf0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0x5, 0x4}, {0x200, 0x4a, 0xd5}}}}, {{@ipv6={@remote, @empty, [0x0, 0x100ffff01], [0xff000000, 0xff, 0xffffffff, 0xffffffff], 'sit0\x00', 'tunl0\x00', {}, {}, 0x0, 0x40, 0x2, 0x40}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x0, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x6, @ipv4=@multicast1, @ipv6=@mcast1, @gre_key=0x5, @icmp_id=0x64}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x610) connect$inet(r8, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r9 = dup(r8) r10 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000000140)={0x4, 0x9, 0x519}, 0x8) sendfile(r9, r10, 0x0, 0x8000fffffffe) 00:02:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) shutdown(r0, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="cf", 0x2468d, 0x3f000000, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) 00:02:23 executing program 1: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x2) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x6f5ff9782d1c3e2b) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000000)={0x7, 0x6, 0xfa00, {r3, 0x1}}, 0xff30) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r3, 0x1}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = fcntl$dupfd(r6, 0x0, r6) bind$bt_rfcomm(r7, &(0x7f0000000000), 0xa) 00:02:23 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x2) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) write$vhci(r2, &(0x7f0000000000)=@HCI_VENDOR_PKT, 0x2) readv(0xffffffffffffffff, &(0x7f0000000240)=[{0x0}], 0x1) write$vhci(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TCXONC(r3, 0x540a, 0x2) r4 = syz_open_dev$rtc(&(0x7f0000000400)='/dev/rtc#\x00', 0x0, 0x0) readv(r4, 0x0, 0xffffffffffffff27) socket$inet(0x2, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r6 = dup2(0xffffffffffffffff, r5) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x100) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8100, 0x0) r8 = pkey_alloc(0x0, 0x2) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x57602b7ea47642be, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x7, 0x2, [0x5, 0x0]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000380)={r12, 0x7f}, 0x8) pkey_free(r8) write$P9_RFSYNC(r7, &(0x7f00000001c0)={0x7, 0x33, 0x2}, 0x7) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000240)=0x8) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 314.472350][ T23] audit: type=1804 audit(1574640143.210:38): pid=10811 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir086188948/syzkaller.ccYmkO/61/bus" dev="sda1" ino=16585 res=1 00:02:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x1) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x11cc1}, 0x2) close(0xffffffffffffffff) close(0xffffffffffffffff) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') preadv(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, 0x0, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x83, &(0x7f0000000080)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r4, 0x105}, 0x6ab82a180b2f36d3) semctl$IPC_RMID(0x0, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) 00:02:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 314.763774][T10815] bond0: (slave bond_slave_1): Releasing backup interface 00:02:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$P9_RREADDIR(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$P9_RREADDIR(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x1) write$vhci(r0, &(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x11cc1}, 0x2) close(0xffffffffffffffff) close(0xffffffffffffffff) mkdirat$cgroup(0xffffffffffffffff, 0x0, 0x1ff) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') preadv(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, 0x0, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x83, &(0x7f0000000080)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r4, 0x105}, 0x6ab82a180b2f36d3) semctl$IPC_RMID(0x0, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) 00:02:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x301000) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000900)='(', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x9, @bcast, @netrom={'nr', 0x0}, 0x8, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @null, @default, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x4, &(0x7f0000000000)={@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_open_dev$admmidi(0x0, 0x6, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) ioctl$IMHOLD_L1(r3, 0x80044948, 0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000440)={r4, r5, r6}, &(0x7f0000000700)=""/247, 0xf7, &(0x7f00000004c0)={&(0x7f0000000480)={'poly1305-generic\x00'}}) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() keyctl$chown(0x4, r6, r7, r8) close(0xffffffffffffffff) sendfile(r1, r3, 0x0, 0x80001d000010) socket$inet_tcp(0x2, 0x1, 0x0) r9 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r11, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r11, 0x0, r10, 0x0, 0x1000000000000003, 0x0) r12 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r11, 0x8902, &(0x7f0000000100)=r12) r13 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r14 = openat$cgroup_int(r13, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r14, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r15 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r15, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r12, r9, 0x7, r14, &(0x7f0000000040)={r15, 0xffffffffffffffff, 0x4}) r16 = getpgrp(r9) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = dup2(r17, r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0xc3, 0xa, 0x1, 0xee, 0x0, 0x800, 0x4010, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000140), 0x9c61f96241611a26}, 0x503, 0x9, 0xfff, 0x4, 0x200, 0x800, 0x5}, r16, 0xf, r18, 0x1) 00:02:24 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r4, 0x5386, &(0x7f0000000000)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000520007031dfffd946f610500070000006700000077000000421ba3a20400ff7e280000001100ffffba16a0aa1c0900000000000013000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 00:02:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$P9_RREADDIR(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:24 executing program 4: syz_emit_ethernet(0x69, &(0x7f0000000680)=ANY=[@ANYBLOB="aaaaaaaaaaaa020000ff000091002900810049000011545540f514579000dd18180b4f2502010033891af2a972d39e38c8110815269fc541d6f69d91b3209472b6a4b1bb0400bd5ad8f0ff1141fc5dd429b55dff40f77269a51fdda03be4edd5a360f543a0c5cd50c83f48ab95d3825f9065efcf216d1df3dc0ed68dcb34ab0d8dc2e5bec97e96c51edaeb268b17a20fc000d58844e384da9c5a8bc8bfe76870dc8ed62eec2d9aa92d99fbdf8f3b08eb722088cb0b2bbd721070382b3f1231de0be0243e40e4036a8aa8bce79e518ebf9229a36ae9da49"], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x9, 0x7fc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4408, 0x0, 0x0, 0x4, 0x0, 0x6, 0x1}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffee3) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x11, 0x3, 0x8) r6 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x10000) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000440)=r7) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) ioctl$RTC_WKALM_RD(r6, 0x80287010, &(0x7f00000002c0)) memfd_create(&(0x7f0000000c40)='memory.events\x00\xf0\xb5zCw/Z3\xac\xa2\xd2\xc4\x1c~\xf9M\xe7\xd2R\xe9\x1f\x99 >\xa7\xfe\xb6\xcbQH\xf5\xee\xdfL\xbev\x98\'\x14\xbd\"\xcfT\xde\xe7\x11+\xa5\x9b\xbdMy\xc7\x9b\x9a\x8d\xf5\x978\xb8\x8e>X\xeaq\x9a\xc4\x90\x14\xf5\xae\x90\v\x06\x86\xd1\x1d\x82n\xfa7\xe7}\xc9\xf1u\xee\xb9\xf2\ar\xc8\xeb\x15\x93\xf7\xd5\x14\x8dD\x88\xe4\xca3\x032f\x11%s\xc28\x94\xb9\xd8\xa2\x86\x8c\xf9\xa3;G\x90\xef\xbf\xd9\xb5j}\xec\xc9\x1f&r\xb9I\xba`\xc0\xfen\xf0\xe8\x03\xf0\xee\x82\xbd5b=\xd9\xda^\xb7k`\xedz\x86P\xba\xc9\v\x1fgt\xbaN\xfe7)\xd5\xa4\xf9\xc0\xfa\f_\x15\xd5\xe2v\r)\xa6\xdc\xe3B\x17\xb2\xb2\a\xad\xe6\xa0*\x95\xb2\x91,^\xed3o\x1di\x14\x81>\xa8\xdcb\xe7\x8a\xfc', 0x0) write$binfmt_misc(r6, &(0x7f0000000c40)=ANY=[], 0x0) close(r1) r8 = timerfd_create(0x0, 0x0) timerfd_settime(r8, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) timerfd_gettime(r8, &(0x7f0000000000)) dup3(r1, r4, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x1, 0x40, 0xff, 0x1f, 0x6, 0x0, 0x8001, 0x7d, 0x2, 0x86}, 0xff41) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfd9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$key(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[]}}, 0xffffffffbffffffc) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = timerfd_create(0x0, 0x0) timerfd_settime(r10, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) timerfd_gettime(r10, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r10) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_create1(0x0) sendmsg$nl_route(r9, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000002000290ff400000000000000020000deffff900f00000000040000000c001400a8210e66e78e6e31d60bfd8374dbff70ca591d23935fab0e1bd722c570b3c904b778543443789e224382e137eff6b64f2936688da88cfe8c6fd8c2609b7d2abf2ae548ba93e146d6ca7a4f2c23b55c63b2e2400e7c", @ANYRES32=0x0, @ANYRES32=0x0], 0xfc70}}, 0x0) [ 315.699525][T10862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 315.927705][T10863] bridge0: port 3(team0) entered blocking state [ 315.941278][T10863] bridge0: port 3(team0) entered disabled state [ 316.026880][T10863] device team0 entered promiscuous mode [ 316.050869][T10863] device team_slave_0 entered promiscuous mode [ 316.077614][T10863] device team_slave_1 entered promiscuous mode [ 316.099576][T10863] bridge0: port 3(team0) entered blocking state [ 316.108615][T10863] bridge0: port 3(team0) entered forwarding state [ 316.142272][T10867] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 00:02:34 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rose0\x00', 0x201}) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$invalidate(0x15, r2) 00:02:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x4c000015) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x271) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, 0x0, &(0x7f0000000080), 0x80800) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x47, &(0x7f0000000500)=[{&(0x7f0000000000)=""/84, 0x20f}, {&(0x7f0000000780)=""/98, 0xfd79}, {&(0x7f0000000280)=""/105, 0x70}, {&(0x7f0000000340)=""/249, 0xf9}], 0x4, 0x0, 0x1a5}}], 0x8665850000000d, 0x0, 0x0) 00:02:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:34 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20200, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000040)=0x0) r2 = getgid() r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) write$P9_RSTATu(r0, &(0x7f0000000080)={0x63, 0x7d, 0x1, {{0x0, 0x4e, 0x2, 0x1, {0x0, 0x4}, 0x20000000, 0x9c, 0x20, 0x1b5d, 0x6, 'eth0).', 0x8, '(vmnet1\x00', 0xb, '/dev/loop#\x00', 0x2, '}\x00'}, 0x0, '', r1, r2, r4}}, 0x63) r5 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1db77fadf58c064c39f97cbf9f9464718aa1bb8135ba1d77439433968ad81c28eb749eea92595302ee17186939d1773c88e585adfa4ca26d3f2b4535a3f939a0", "98f348ddfdc21d21d96510abb3ab4bc82095189e83d773971bcad85eec90c672"}) 00:02:34 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x101) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000940)={r3, @in6={{0xa, 0x4e24, 0x9, @mcast1, 0x6277}}, 0xb45, 0x4, 0x1, 0x1, 0x6}, &(0x7f0000000a00)=0x98) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) r4 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r4, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0}}], 0x400000000000107, 0x0) r5 = accept(r4, &(0x7f00000000c0)=@rc, &(0x7f0000000040)=0x80) sendmsg$alg(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000500), 0x7, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc6, "410ac7e1a3430d9d0a5aafa8070d1f945a38a6a0dbaced30f925a9dc2adb353ef1167dad1698835e2f6601167d4cb9be0463f61eab9264268d00da2045dbc58b5488af0b79118dee1cc98b27d14a3504353da9c1e2ac4bff2ec23aa6d1291861c825f089c100a3481c907031847ab97f6d0b9b668099c914328b6847df297a536b866ca8d76e8a60da614b61569eb2478fa8bc233284fed818757285b345e0ece9b4da9678fc69330d2fcc36bd92f9b7eb1218bb7ca3f8f7620a4eb78488bfb852fd8b22bd92"}, @iv={0x30, 0x117, 0x2, 0x19, "62c0c50771cf03a181ca642c922fc91faa375e483827e97c0d"}, @op, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x62, "6aef3094978893cc16d2b55c4d5f288bc8f6f5dd32d6e16e401dc5678442dbcc8d8cc071fbdcca28950d07673b2849285a20fd279200e98872a41209211b3bdee290a78965fc0cca1eb9ef98da1f7fc7392894394faec3bd9eefd90bc05952e5d63e"}], 0x228, 0x8000}, 0x4000000) io_setup(0x401, &(0x7f0000000800)=0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) io_cancel(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f0000000c40)="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", 0x1000, 0x2, 0x0, 0x3, r8}, &(0x7f0000000880)) 00:02:34 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) r1 = shmget(0x3, 0x3000, 0x54001a06, &(0x7f0000006000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x894) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000100)=""/187) 00:02:34 executing program 4: 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) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000100)) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000000)="52eb1e670ed7e7e42ac081273843e18bdc6aeadaac8f7b2a2de9dd767e34c29d76258268f4384e47fe133c060bc797ed75d1455e6145b46d8e27089c36131b0ff0ab8602eddbe7e7282456c4b97f3f60bb72e16b9f953470ea132a24742b447d892783ed08c5d0cecc8314b9927755a11add7b8f167499e7d8fa8899595ced81147fdded40da040606526098ac9363ca7a6ca321bed4c4d1af6fcddce5eb9e566ffbd146861c3edaeeaa88b4ded6b1", 0xaf) mount$9p_xen(&(0x7f0000000240)='[cpuset\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=xen,', {[{@access_uid={'access'}}], [{@dont_hash='dont_hash'}, {@subj_role={'subj_role', 0x3d, '/dev/ptmx\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x35, 0x0, 0x30, 0x61, 0x0, 0x36, 0x31], 0x2d, [0x66, 0x34, 0x0, 0x37], 0x2d, [0x61, 0x31, 0x61, 0x61], 0x2d, [0x64, 0x35, 0x30, 0x38], 0x2d, [0x62, 0x36, 0x66, 0x32, 0x38, 0x0, 0x35, 0x3d]}}}, {@dont_measure='dont_measure'}, {@obj_role={'obj_role', 0x3d, '/dev/bus/usb/00#/00#\x00'}}, {@uid_gt={'uid>'}}, {@subj_type={'subj_type'}}]}}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x220400, 0x0) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000000180)=0x1, 0x4) [ 325.440253][T10885] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready 00:02:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:34 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x8000) getsockopt$bt_hci(r0, 0x0, 0x5, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) shmget$private(0x0, 0x4000, 0x54000414, &(0x7f0000ff9000/0x4000)=nil) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'netdevsim0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) r5 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r5, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x2c0}}, 0xffd6, &(0x7f0000000640), 0x98, &(0x7f0000000000)=ANY=[@ANYBLOB="188a75a7433e4c2d4c1e"], 0x1f}, 0xfc) 00:02:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(0x0, &(0x7f00000000c0)={0x0, 0x8}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r2 = socket(0x10, 0x803, 0x0) clone3(&(0x7f00000005c0)={0x80200000, &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000500), 0x21, 0x0, &(0x7f0000000540)=""/28, 0x1c, &(0x7f0000000580)=""/46}, 0x40) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000400), &(0x7f00000004c0)=0xfffffffffffffd46) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x60, &(0x7f0000000080)={0x0, @dev, 0x0, 0x0, 'ovf\x00'}, 0x79) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000000340)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={'nr', 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null]}) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="570000006f04000e0086030000000800000000000000400200000003000000000000008404000000070000000000000080020000000600000000000000080300000008000000000000008004000000010000000000000090cb97fd67f605032412f21d66ce5739a0b30465"], 0x57) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x33, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/51}, &(0x7f00000001c0)=0x78) 00:02:34 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f00000003c0)=@gcm_128={{0x303}, "1316cb2829690e07", "5cda946d4cc67537ea9a9dab81dccd3a", "abccee17", "b0b4cdf6cf59044c"}, 0x28) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x7, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="256b7d4e9235d99bf79c0b2b98607d0ff743cc7994e0f2049f2307ad467b3906cad21a52a9942a558577a3606b899c220f3a490c3d178ad77d8cdc0591082e6a615c020b0f07da88a7c00760c9e58d937a225702eebf3a8c8036801113466fd71fe92ebc3830b1ed9371e3664496d00000348c938cb059582be2fa4800"/152], 0x0, 0x0, 0x0}) [ 325.712031][T10898] usb usb2: usbfs: process 10898 (syz-executor.4) did not claim interface 0 before use 00:02:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "5aef0009db0eef12"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 00:02:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) close(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0, 0xfffffffffffffe8c}], 0x1}, 0x1}], 0x1, 0x0, 0x0) readv(r1, &(0x7f00000002c0), 0x3a9) [ 325.883132][T10919] debugfs: File '10913' in directory 'proc' already present! [ 325.957019][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 325.973596][T10919] binder: 10913:10919 unknown command 1316842277 00:02:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x11, 0x2, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r4 = openat$zero(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)={r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r4, 0x80045519, &(0x7f0000000140)=0x5) r5 = dup3(r0, r1, 0x0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r11, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r11, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa0, r6, 0x1, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000340)="e6b7699bcad47b096fca57d9140da9572335e469c3c92dfa47e8b443687df5faa1fed0d6aaa981b3966b8e0df12db3cb28fcf9b3dc1ceeb5ba42b277eb808e402639db80c9ba9cc2df6fdb0699e48c05cbfc603d9ba183aebbb2aba8527ac7e64cd89fbf1f239056b78cef91f563a3739b697463dc3db9293b9ed5038d") perf_event_open(&(0x7f000001d000)={0x1, 0x3a1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x69b5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r5, r2) [ 326.018409][T10919] binder: 10913:10919 ioctl c0306201 20000080 returned -22 00:02:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 326.348926][T10935] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 00:02:35 executing program 2: pipe(&(0x7f0000001340)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$netlink(0x10, 0x3, 0x0) mlock2(&(0x7f0000682000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @local, @loopback, 0x0, 0x0, 0x0, 0x500, 0x0, 0x40410086}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) lstat(0x0, 0x0) sigaltstack(&(0x7f000003a000/0x4000)=nil, &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x4e21, 0x0, 0x2, 0x180}, {0x3ff, 0x0, 0x0, 0x9, 0x20, 0x1, 0x0, 0x5}, {0x2, 0x0, 0x37}, 0xffffff01, 0x6e6bb2, 0x3, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [], @multicast2}, 0x4d3}, 0xa, @in=@empty, 0x0, 0x2, 0x1, 0x3, 0x400, 0x9, 0x7f}}, 0xe8) pipe(0x0) 00:02:35 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0xe, {0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, 0x24) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0xe, {0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, 0x24) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0x1) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r3, &(0x7f0000000240), 0x1192aca8268c9077, 0x3, 0x0, 0xffffffffffffff06) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x34d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0xa}, 0x2000}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000000040)=0x100060, 0xa808) recvfrom$inet(r3, &(0x7f0000000040)=""/6, 0xffffffffffffff1e, 0x300, 0x0, 0xfffffffffffffe3d) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) [ 326.396635][T10945] overlayfs: overlapping lowerdir path 00:02:35 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r3, 0x0, r2, 0x0, 0x1000000000000003, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r7 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r7, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b", 0x0, 0x0, 0x80000000, 0x0, 0x8, 0x13d29081d93d740}) kcmp$KCMP_EPOLL_TFD(r4, r1, 0x7, r6, &(0x7f0000000040)={r7, 0xffffffffffffffff, 0x4}) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0xd, 0x4, 0x4, 0x8, 0x0, 0x4, 0x19a874fe634feeda, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x8, @perf_config_ext={0x2, 0x7}, 0x8, 0x204000000000000, 0x1, 0x8, 0x60e4, 0x9, 0x1}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, r0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) preadv(r8, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2f3ecd}], 0x1, 0x0) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000140)) 00:02:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:35 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6609, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x669, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x669, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.effective_cpus\x00O\x95\xcb2^]\x9b\xb4M\xf8\x04x\xa1\xe6\x88\xe2\xad\xac\x81\x83\x8e1\x7f\xf9\x85\xec\xcc\xb8?\xf9T\n,\x9dCx\xd3-C6\xd8,\xffq\x05\xa8w\xffg\x9d\xfe\xba\xaa\xf3k\xeb\x93[\xc4\xd9\xb4CY\xdeW\x92!\xaan\x1e\x98\"\x86Hz5/\xf8(\xabWA\x84A\b\xcf\xa9\x81w\xc7\x84\xb2\xa0s\x1b\x907\x84\xaae', 0x26e1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x161) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="00ed65010027619dfd55a725f82669678455104ddbefe58d489ffe74498ea89dee82849aa5c0784d3b7c86088197370ecda7541dc332aec775638c8d76325153124b335e6374bb0f78889f784302ead5a79ae7bb0f770ebde77b5e04e77b95da7bb0e80596fa178c0b2fad31741ce722d616b6c0e32c3825c7ebc4a32a911a72fa68e61276017df9a30e7b6f6a96a7b6"], 0xfdef) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$cgroup_ro(r8, 0x0, 0x2761, 0x0) [ 326.512133][T10950] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 00:02:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 326.709721][T10962] overlayfs: overlapping lowerdir path 00:02:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000000)="32bca8cacdd3c184d9593f998c9f8b68731a7ac25ec1940494704cd7df535827dead3b4896a88cc1622c", 0x2a) write$UHID_DESTROY(r2, &(0x7f0000000080), 0xfff2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmmsg(r2, &(0x7f0000009d80)=[{{0x0, 0x83e3955a85e658f8, &(0x7f0000000840)=[{&(0x7f0000000600)=""/35, 0x200105f2}], 0x1}}], 0x1, 0x0, 0x0) [ 326.981004][T10970] overlayfs: overlapping lowerdir path 00:02:35 executing program 3: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 327.084561][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 327.091706][ C1] protocol 88fb is buggy, dev hsr_slave_1 00:02:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000280)=0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) init_module(&(0x7f0000000000)='%-*\x00', 0x4, &(0x7f00000000c0)='&vmnet1\'em1{{system\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_QUE(r2, 0xab05) 00:02:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$vivid(&(0x7f0000000340)='/dev/video#\x00', 0x0, 0x2) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000400)={0x0, @reserved}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_TRY_ENCODER_CMD(r5, 0xc028564e, &(0x7f0000000380)={0x1, 0x1, [0x4, 0x55, 0x6, 0x1, 0x80000000, 0x88, 0x1f, 0x3]}) sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x100, 0x70bd26, 0x25dfdbfe, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x800}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x8}, 0x2400c8a0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00'}, 0x10) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 327.351137][T10994] BTRFS: device label & devid 2282098522551534628 transid 9056522067217369529 /dev/loop2 scanned by syz-executor.2 (10994) [ 327.400334][T10994] BTRFS error (device loop2): unsupported checksum algorithm: 7053 [ 327.436122][T10994] BTRFS error (device loop2): open_ctree failed 00:02:36 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x44c42, 0x0) socket$inet6(0xa, 0x1, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0xe, 0xd5, "412ebe80b535636d183629d94376b2ae7217ad9adf7bbe08a975c22a94e0b337b0b8cc494466adae8481038c80858216e8f5e3da1566aa270fedd136a8ee89", 0xd}, 0x60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000180)={0x2, 0xf01, 0x40, 0x37f, 0x5c, 0x400}) r5 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TIOCMIWAIT(r5, 0x545c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000500)=""/252) [ 327.530224][T10994] BTRFS error (device loop2): unsupported checksum algorithm: 7053 00:02:36 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="ed09852402a927b18901"], 0xa) close(r2) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080)}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f02", 0x8) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 00:02:36 executing program 3: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000080)={'vxcan1\x00'}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="48000000100005070000000000e200fe00"/32, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012001000010069703667726574617000000014000200080008000000000008000100", @ANYRES32=r4], 0x48}}, 0x0) [ 327.588777][T10994] BTRFS error (device loop2): open_ctree failed [ 327.759279][T11012] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 00:02:38 executing program 0: socket$kcm(0x2b, 0x1, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x19, 0x4, 0x4, 0x3100, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x3c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/7) 00:02:38 executing program 5: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) fcntl$addseals(r0, 0x409, 0x4) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x0) socket$unix(0x1, 0x5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xdfae60719f0be91d, &(0x7f0000000080)=""/23, &(0x7f0000000340)=0x17) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000240)=0x1, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00,\x00'], 0x1}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r6 = dup2(r1, r4) accept4$unix(r6, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0xc00) 00:02:38 executing program 3: mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:38 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x12048}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00V\xed\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000300), 0x12) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setxattr$security_smack_transmute(0x0, 0x0, 0x0, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 00:02:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, 0x0, 0x0, 0x0) close(r0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x2000, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x351, 0x0) r3 = socket$rxrpc(0x21, 0x2, 0x2) fcntl$dupfd(r1, 0x0, r3) accept$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x0, 0x0, @dev}, 0x0) clock_gettime(0x0, &(0x7f0000000780)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$can_j1939(0x1d, 0x2, 0x7) socket$inet_udplite(0x2, 0x2, 0x88) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x6d, 0x2}, 0x7) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)=@xdp, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f0000000340)=""/124, 0x7c}], 0x2, &(0x7f0000000c00)=""/4096, 0x1000}, 0x2020) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$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$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r9, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r15, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0e2187af008d0087bc600820afd53ebefb9cbe77679d294dbbe32cd417deb393165b354faee800ccc11ee07d093df9bc7b75943b9072ead4ba5a89770c6adf99b6c9ff306040c36fec171a60e158cc97c52af47430b1f19b0402204d0df59a5e314b91a44a9ba1250c936ffa9f0ca78b6c97e61aa9b866968793d9b72fc974eb999c1cac8c2de88ccafa4f3a3c6026"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r15, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r15, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r15}}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'\xb9\xff\xc1\x10\xfc\xcf\x94\t\x00\x00\x00\x00\x00\x00\x00\x01', r15}) bind$can_j1939(r4, &(0x7f0000000240)={0x1d, r17}, 0x18) sendmsg$can_j1939(r4, &(0x7f0000000bc0)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000002300)="98", 0x1}}, 0x0) r18 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0x0, r2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x249d}, &(0x7f0000000040)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r18, 0x0, 0x10, &(0x7f0000000780)={{{@in=@local, @in6}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) syz_open_procfs(0x0, &(0x7f00000003c0)='oom_score\x00') 00:02:38 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x7ffe, 0x3}, 0x0) r0 = eventfd2(0x8, 0x80000) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) exit_group(0x100000001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x904d464886bc2d51, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x28500, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000100), 0x4924924924926ed, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[]}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r17, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r17, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r17, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r17}}, 0x20}}, 0x0) sendfile(r10, r13, &(0x7f00000002c0)=0x6, 0x6) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r8, @ANYBLOB="00080080000000000300000008000100753332005800020014000500000000000000000045f12b3b524b5a7ffc969a343144e10000000000000000400006003c0001000000000000000020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf0970f1461cb1046e00000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}}, 0x0) bind(r3, &(0x7f00000001c0)=@ll={0x11, 0xf5, r8, 0x1, 0xb9, 0x6, @dev={[], 0x2b}}, 0x80) 00:02:38 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="02006800000f000000000000000000008128b14700000000d59863d20000000002000f2020cc00000000ff0700690000000000000000000000000000000000000000000000000000000000000000000000000000000000008a6e94c0000055aa", 0x16f, 0x1a0}]) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) pipe2(&(0x7f0000000180), 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_bp={0x0, 0x4}, 0x300, 0x0, 0xfffffffd, 0x4, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$inet6(0xa, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x200006) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x71, 0x1, {{0x10}, 0x401}}, 0x18) openat$cgroup(r0, 0x0, 0x200002, 0x0) getgid() r1 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000640), 0x0) r2 = socket(0x10, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x1}, 0x0) r5 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000cab000)) setreuid(0x0, 0x0) r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x1, 0x0, 0x0, 0x5}, 0x0) 00:02:38 executing program 3: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:38 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x3, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x48a00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x2000020) dup2(r2, r3) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00\x9f\xc5r\x0e8J\xdb@\xf8\xbfj1\xe8\xce\x88\x02^\xb2\xf4hTR2\xf1\x89\x1e~m\x19\xc9lG^l\x13c7\xf7$\x7f?9>b\xe8/<\xdbj>:\xd9\x10\x04r\x18\x15\xdc)\x10I<\xd0:\x0f\x18\xec\x00\xc2w\x8a0C\xf8\xa9\xeaa\x16\x8c\xe6C\xf5\xcb\xdc\x1c\xea`\x9c\xe1\x8e\xdd\x8e\xaa\x1f\xf4\xaf\xa3Z\xbf\x17M\x1a\xff\xb1\x8dP]<\x9e\xe1B[y\xe6\xae\xe9I\xdb)\x9b\xcb\xa3Wlt\xe9\xa9\xfc\xf8\xde\xf0]\n\xa5S\x16\x1dh\x88\xc5\xea\xcf\xca5\xd2.\x93\xfd\t\x90#hq\r\x9b;\x83\xdd\x0fs\x80\x12\xc6\x8e~\xd4\xef\xc7:\xee4cu\xb2\x03\xd5\xd5)\xc9\xf1/\xea\x95_\'\xfb\xb9\xa94\xca\x9e\xf3\xfb\xc9\xd6~\xd5\xb7}B\xe5.\x86\xbf\xbb#\xb9\xf7N\xb3\xfe?x\xccX^\x16bz\"\x8a\xa45\x10t\xbb\xb7\xca\xa7\xcc\xde_\xdc\xab\xf2\xb8\xc7\xb3\xd3&$\xbb4\x81\t\xbb\xe3\xbfB(ln\xbc\xe9E<6$\x8f)\xb0\x1a\xc9\xe3\x18\xa6\xd9zk\x94Z\xed\x96\xad\xe2\\\xcb,!\x13\rv)r\xf1\x00E\xcccgr\xbf\xd4uB\x9f\xa5\x8c8\xe4D\x0f\xd3Vtd\x89\xc8V\x14\x17=\xd9\xcf*\xc8\xc7\xb7\xcc\x182/Jm\x8c5\x93\x14\xfd\x02\'\xe3\xc9\x12~\xc3\x10\xb7\xc7\xae\xcfA\x823|\xfd\xba2\xbd\xc6-\xe0E_x\xc7i\x8dV\xd9\\_l\xfb\xd8xX.N\x9bd\x91\xd5\xc1\xa1\xbahL\x95wF\x13{\xfd\xc8T\x1f\xe1)h\a\xe8Wn]\xe4') ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r4 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r4, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, 0x0) 00:02:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0xfffffd2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="390000000306096768fe07072b0300370e100a0014000300450201070300001419001a00120002000e00010006000300000000000000f0ffff", 0x39}], 0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x164) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'eql\x00', 0x3}) [ 330.070570][T11070] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 330.100100][T11070] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 330.130310][T11051] loop4: p1 < > p4 [ 330.137540][T11051] loop4: partition table partially beyond EOD, truncated [ 330.153268][T11051] loop4: p1 size 2 extends beyond EOD, truncated [ 330.213096][T11051] loop4: p4 start 1854537728 is beyond EOD, truncated [ 330.227406][T11052] device veth12 entered promiscuous mode 00:02:39 executing program 3: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:39 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) r2 = syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x2) fsetxattr$security_evm(r2, &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@md5={0x1, "a13e69be96923546a1142bf11380b429"}, 0x11, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) dup2(r3, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8000, 0x7, 0x3f}, 0x10) r4 = dup2(0xffffffffffffffff, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000180)={0x207, 0x0, &(0x7f0000000080), 0x15, 0x0, &(0x7f0000000480)="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"}) 00:02:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000a}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@remote, 0x0, 0x2b}}}, 0xe8) sendmmsg(r0, &(0x7f0000005fc0), 0x0, 0x0) [ 330.597548][T11084] debugfs: File '11081' in directory 'proc' already present! 00:02:39 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote, 0x1}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{0xff, 0xff, 0xff, 0x40}, {0x40, 0x0, 0xe0, 0x800}, {0x80, 0x3f, 0x3, 0x40}, {0xd062, 0x0, 0x0, 0xfffffcae}]}, 0x10) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\v\xe2*\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x87 p4 [ 330.770557][T11051] loop4: partition table partially beyond EOD, truncated [ 330.824195][T11051] loop4: p1 size 2 extends beyond EOD, truncated [ 330.847314][T11051] loop4: p4 start 1854537728 is beyond EOD, truncated 00:02:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) setsockopt(r0, 0x10e, 0x80000009, &(0x7f0000000500)="a4dc0300e9db46c9071694b8deb23459bd96b3270b45a48ab11b4d851f1478a0fcf19720e9f7ff848eb494166c76d7f6bac9e24ea7961a0bb30f91e098cb288b748d57f8a4271486b8a0b7f9bc47edeeed8f6a5b364eca5269e6ac7ea0f4a501e0dd6360d0f91e8435e00cd76d8812e90df66593eb71cd9b1165a60c4e85b0fad7825ca4870d6fc379b9572e9f3758ba539ace3a3dcae6eb1d5ec7c795050f3079ef17a0a268350b3e73925db24bf364f5997e52af370100000000000000a0e0194523bd0ffa0e328536c8f1831f40000000", 0xff15) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000001a0007041dfffd946f610500020000001f00000000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) [ 330.904865][ T23] audit: type=1804 audit(1574640159.650:39): pid=11100 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir724665830/syzkaller.UcOLU3/71/bus" dev="sda1" ino=16917 res=1 [ 331.039574][ T23] audit: type=1804 audit(1574640159.690:40): pid=11100 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir724665830/syzkaller.UcOLU3/71/bus" dev="sda1" ino=16917 res=1 [ 331.081185][T11103] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 331.153192][ T23] audit: type=1804 audit(1574640159.840:41): pid=11100 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir724665830/syzkaller.UcOLU3/71/bus" dev="sda1" ino=16917 res=1 00:02:40 executing program 1: socket$inet6(0xa, 0x80003, 0xff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800bf055e0bcfe87b2071") r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x200, 0x2, 0x10, {0x2, 0x4e1f}}, 0x24) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0x44, 0x23, &(0x7f0000000340)="333310d5d9bfcc205b28f21ea4862f802a0beff3d5083ab6b8f621d36d3f85513dfb30003c19f90e0dfea3098ee543c192bc08d9f9817c9ce589b670490bda3546af1cfc", &(0x7f0000000100)=""/35, 0x5d, 0x0, 0xfb, 0xdd, &(0x7f00000003c0)="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", &(0x7f00000004c0)="6f7352d53d35d3f57ebf4ec6be3c357460874566bcdef1e173adbf092bd297d828c46215c35f6194cf4d7534eda2195f94887b044e424e3e792098279f560eca585a4aa07967e4883f33b261148ce682d9c95469b0cfd37105049334e44305396b0de7b48ae5f861bb10a8ed7da8153b0dfa55b33eca5beabf1d6be8b2ca35aeba2f0c58ac6130ecd7b146b5adceceb09ed1033f3810266bec4efedc75737eceae490fbf96727e77ba06f278db6f545784f20c7070838f455c1039422050e89adce23588c38d141eda269a9021daa10dc59429c02044ffd50e6722d731"}, 0x40) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e1f, @rand_addr=0xdd}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77813ab29fb450a2e834efe3f87695931515781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd688759944bd09b0f55e7ca54b07bd9189de8daeb173aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) r4 = socket(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r6 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) write(r6, &(0x7f0000000280)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520fb29d3d1047d39a1c2619ac09338066aeca14a116634fdefd32c03a3eb5741e1b12b68c2c8ece00667b35fa85debb27b0050918e8f64f2b8066d9bf0e0b17e91caea4248fe8f8e61e969086162293ce8", 0x86) setsockopt$RXRPC_SECURITY_KEYRING(r5, 0x110, 0x2, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x4, 0x1, 0x2, 0x5, 0x0, 0x8401}, 0x20) sendfile(r6, r6, &(0x7f00000000c0), 0x2000000000) sendfile(r6, r6, &(0x7f0000000240), 0x8000) close(r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2, 0x8}}}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, 0x0) 00:02:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TUNGETFILTER(r4, 0x801054db, &(0x7f0000000080)=""/36) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x200, 0x4) sendmmsg$inet(r2, &(0x7f0000001040)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)='-', 0x1}], 0x1}}], 0x1, 0x4008843) 00:02:40 executing program 0: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8001, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(0x0, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) unshare(0x8000000) 00:02:40 executing program 3: mkdir(0x0, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:40 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7ff) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r8 = getgid() bind$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) getgid() r9 = getgid() r10 = getgid() setregid(0x0, r10) r11 = getgid() r12 = getgid() r13 = getgid() getgroups(0x9, &(0x7f0000000700)=[r11, 0xee00, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r12, 0x0, 0x0, r13]) getgroups(0x2, &(0x7f00000003c0)=[r8, r11]) write$FUSE_WRITE(r5, &(0x7f0000000380)={0x18, 0x0, 0x7}, 0x18) fchownat(r5, &(0x7f00000000c0)='./file0\x00', r7, r9, 0x100) ioctl$VIDIOC_QUERYCTRL(r2, 0xc0445624, &(0x7f0000000040)={0x8000000, 0x102, "7675fa4a319877e4d793745357e403be4c3b22d746581d268312075520819810", 0x1, 0xb7, 0xfffffffe, 0x2, 0x180}) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="7400000010003b0e0000000000000094000000006e8256f0e9c426aaf68f1a8301527a86122796d29e050000006bab3b97bed59d9fdee4", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x6, @ANYBLOB="4c0012000c000100697036746e6c00003c000200080006000000000014000300fe8000000000000000000000000000aa14000200fe8000000000000000000000000000aa0800090004000000"], 0x74}, 0x1, 0x0, 0x0, 0x10000082}, 0x800) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r15) syz_mount_image$jfs(&(0x7f0000000280)='jfs\x00', &(0x7f00000002c0)='./file0\x00', 0x100, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="132af3c6fb1a0eb8ea2f4e03d9174b27e572f8a409de67affb20ffdf837bdc836263ae6811ac5e9c5760747c09", 0xffffffffffffffa3, 0x7}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='resize,noquota,gid=', @ANYBLOB="a1037d1a390e28cff5cd7ba28a40319a3930d9ab127ebbcc5feb4e9eb5c045a4c774b009f5f22a0211dc997dfe60e8d121b9ce13f28a26be66c1790a53786ef8c79f4e3049606fde1c219c43b4edabe82993000091f046ceabd77e27ed7250b027c6f9884b7824087e9521178df4395f47e85ce2dc66daaca57f071ec8592c1f", @ANYBLOB=',grpquota,seclabel,euid>', @ANYRESDEC=r6, @ANYBLOB="2ccacc69643c", @ANYRESDEC=r15, @ANYRESOCT=r15, @ANYRESDEC=r6, @ANYBLOB=',\x00']) 00:02:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCGUNIT(r1, 0x80047456, &(0x7f00000001c0)) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x10, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x8, 0x7, 0x743, 0x3, 0x0, 0x6, 0x4000000000000, 0xc50d}, &(0x7f0000000080)={0x4, 0xa39, 0x7b589b1e, 0x0, 0x5, 0x5, 0x6, 0x1f}, &(0x7f00000000c0)={0x3, 0x80000001, 0x4, 0x7, 0x6, 0x9, 0x1}, &(0x7f0000000100)={0x77359400}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'ip6gre0\x00\xeej\x01\x0f\'@\x03\x00', @ifru_addrs=@sco={0x1f, {0x66, 0x6, 0x80, 0x40, 0x20, 0x7}}}) 00:02:40 executing program 5: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$tun(r1, &(0x7f00000001c0)={@val={0x0, 0xf9}, @void, @x25={0x0, 0x20, 0xf7, "e152cdf8359d35a7d64425a660eeb9b0924ef1c43cec44e904bba8702139c580641364eed8409f48fb1962d764df1067d726d22f16a2d0707ad1dec3f61e013b77e68331162cb501f27be0534f0b9e7205f7d52b4ff8370c9fb89f49bd0e2b6cfd3a28215d136ad24dc338e351889d9e375b60fa38b2346a"}}, 0x7f) uselib(&(0x7f0000000040)='./file1\x00') mount$overlay(0x400302, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469763d2e2f66696c65ec687a4e6465783d6f6e2c00"]) 00:02:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) dup2(r1, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) close(r7) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r2], 0x14) 00:02:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x400000000803, 0x7d) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14, 0x800) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r8, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}}, 0x0) bind$packet(r3, &(0x7f0000000140)={0x11, 0x17, r8, 0x1, 0x9, 0x6, @dev={[], 0xa}}, 0x14) close(r1) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f00000006c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6\xf23F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0_\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\xa9\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&k\x80K\xd1>\xa6\xff(\xb1\x01\xe7\xa5\xce-A\xb0\xec\x190r-q\x83\xb3mN\x91\'\xc5\xf8\xfe\x18\x16\xb7R6\xa9R\xf4H\xa7\x84\x98\xfc\xf9\xa6\xd6\x8d\xa7\xd5_\xc0\x93\xde\x1f`\xff\xcf\xe1)N\x85&\x8b\x06I\xa2\x13\x02\x00\x00\x00\x00\x00\x00\x00[\xae5\x82}\xb7h!\xd9\xce\xe9\x06\b\rs^\x8d\x14\xc1\x97m@6\x1d\xfc\x92@-\xb6\xe5N\x84\xbc\xc0\x1f\xfbI\'M\xdd\xc6*\x06&\f\b\xa6\x92)D}\x87\x80\xea\xb9l\x80H\xea\x82o6\xfa)\x15\xdc@\xf4\x86\xd6_\xf9+/Q\xd5\x8a;\x8b\xe1\x1d\xd0\xec\x8ek\xdb\xa8\xf3Ir\xdb1`B&\xe8A\xd1\xea\xb4$5%aL\xc1\xbd\x91\xc3\x90\x06i <1\xaa\"\xd5\xbb\xe9\xc7SX\xbfm{>\xd4\xc3(E[\xb0J13\xbbG\x8a\xb4\x8aMs\x9f\xcf\xb8g\xab\x12\x8cj\x95}\xb1\bc\xc4u\xf4\xe2\x88\xfa\xde\xec\xdf\xb9\x98\x84\x028\xd9_n\x9f\x86\x88\xe6\x15b\x01]\x01a\xe7\xb9\xb0\xbdk\xaa\xa1\xc1') accept$packet(0xffffffffffffffff, 0x0, 0x0) r11 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0x0) ftruncate(r11, 0x200004) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r11, 0x0, 0x80001d00c0d0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x4673}) 00:02:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) r3 = getgid() r4 = getgid() r5 = getgid() getgroups(0x9, &(0x7f0000000700)=[r3, 0xee00, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x0, 0x0, r5]) write$FUSE_ATTR(r2, &(0x7f0000000000)={0x78, 0x0, 0x5, {0xfffffffffffff800, 0x9, 0x0, {0x0, 0x8001, 0x6, 0x1, 0x9, 0x8, 0x11, 0x3, 0xfffffffe, 0xb, 0x7, 0xffffffffffffffff, r5, 0x1894, 0x7}}}, 0x78) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f0000000100)={0x9, 0xf362, 0x3, 'queue1\x00'}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x49) connect$inet6(r8, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r9 = gettid() setsockopt$inet6_opts(r8, 0x29, 0x38, 0x0, 0x0) ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x10010000000035) fcntl$setstatus(r8, 0x4, 0x2000) 00:02:40 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'K\xf1sim0\x03\x00', 0x43732e5398416f1a}) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) [ 332.258737][T11144] overlayfs: overlapping lowerdir path [ 332.341017][T11145] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 332.463591][T11145] device nr0 entered promiscuous mode 00:02:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00\x1c]Z\xfc;24\xb7!\xcb\xc2\xc6P-\x1a\x02;S\xaa\xcf\\v\\\n\x06\n9`\x99\xf9h\x02\xd8\xdb1\xc8\xfc1\x8fd\x8e\xca\xf2?h\xf2\x88\xeeU\xect\xf97\x00w\xdd-j\xd3\xbd\xa7;M\x88\xee\xe2\v') pipe2(0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = shmget(0x3, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000380)=0x1e) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) clock_gettime(0x0, 0x0) utimensat(r3, 0x0, &(0x7f00000001c0), 0x100) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x4, 0x81}) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000000)={{0x100000080}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) close(r4) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x100, 0x0, 0x0, 0x0, 0x0) 00:02:41 executing program 1: creat(&(0x7f0000000000)='./bus\x00', 0x181) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r2, &(0x7f0000000180)) socket$inet6_tcp(0xa, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)) getresgid(&(0x7f0000000100)=0x0, 0x0, &(0x7f0000000280)) setresgid(0x0, 0x0, 0x0) getgroups(0x4, &(0x7f00000002c0)=[r1, 0x0, r3, 0xee00]) fgetxattr(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r0) socket$netlink(0x10, 0x3, 0xa) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x2, 0x100) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r5, 0x208200) sendfile(r0, r4, 0x0, 0x8000fffffffe) [ 332.877715][T11167] overlayfs: overlapping lowerdir path 00:02:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x8, &(0x7f0000000640)=[{&(0x7f0000000100)="6054b341fea05aa3e198a989bdefb1e5ec4b312e20b8ba3e493e8e71e23c465c0dc27c00c564db68f31bad72cf65deb42a77bbdeef987c9d28bf3e7567d72256a4d681b14e19ad7d8ff14009ea752fc617967ea01e462fae3e738c103c3548ec25", 0x61, 0x8}, {&(0x7f0000000180)="3a974c8b516700ae91c844bc553021a580aca00914826a8c3a759e7481bb5641abf871e3f6c45d686e3544885b8187bdbab5c1689c7ced4e8a7349fe5a05f8c63e38fc83f16e85497054f273c94e6bfcbfbabbdc526c34dbd136773fa5da8c7591736ce99efb1b07d565eec5a20e695720f5011a852ac8cafdd8ddccebdd791e9f26eeee521dc2d1908289555d2f51d0c6be0d6dac29355f52a4", 0x9a, 0xffff}, {&(0x7f0000000240)="9c84accba07d17d2761134a25bd2dd4b23bbcacb96582650aa76bff21c42d2819f488ca32461f7d44f18fd7dada361817beb6ca77510998c06037248f7d831a911968c9a0ecdeade2c7398914d44f6f4d5fe10ba60d3ee1951bde0df0ed25e1cc5a9f511fc9d6def34e2652f17d4faee0ce4ad351f582b70505053479b6816167ff8074751396394c6f345ed35ff708e93ccc3be54e4b015e2f00cb88bb5c6c3cf969bf35814a7d6ee776cb5633cb1eb5ab678", 0xb3, 0x7}, {&(0x7f0000000880)="4574952231b612769b8529a6b62f2efe51ee0ef04e0bd2aa99570973076d44085ac3e0a21d7346d9d0b08250df7842ab26e2e30b6796575206af0b454ef51db281d97cfa2d8993bd8f23ebf2fd42e5cdf63cf54c7e37d47264c75350219240227c3ff84dfc0181270a634a66e048f16d72c620a457a774bd7c2785666de919d8c641b7f899b0b4ef643f7562eb34a9600ac828cd2599b286a8eefa63812bddccce3b73e6ed7fb2c4b0f5a7ac051c3a09781e294d61d0fe01ef511ebf19", 0xbd, 0x4}, {&(0x7f00000003c0)="826cbe71c2615f97130a5fe8cdf06f5aa68c7e571b5dec28bb14e3dfa1c27c27407a7808fc89d6eb6250342820bbf6ff41d700", 0x33, 0x15}, {&(0x7f0000000400)="5007effb893c3dc2b726f7a68e4472a0dfeaf541c33aca95e028c09f442ab1e954939907623201970702c53eb790c9c590187d9564860fc2c61e3bf599ded248a3ed201c07eb87c5d74f206037c1be6b1e7d9937b609dc00f26af5216a3de8bf596bce68b967d6d08d6c9db93ee6354e8bd460ed4e1687acf0d4612343ad34cee69065479346f992804eb807f0c346492997077605065ddd25c3911acae58d144897d9e181c11e5f51496b1136f73d116e2a0e503110", 0xb6, 0x8}, {&(0x7f00000004c0)="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", 0xfc, 0x1}, {&(0x7f00000005c0)="770a52b33845e0daad2e17ee1c05bf1d39b8a243be95b22a7a20ffad414df3cf630a3469edbc6a8e9a5d2dcd7b189a5892ee3ab73ecbf9eb8eac02e4b356b7e5d6f5f2ceda297d6a0962e13fbe8632327cee261a096f4634993ef44a99570d089b5e56a807e3", 0x66, 0x100000001}], 0x100000, &(0x7f0000000800)=ANY=[@ANYBLOB="6e6f631b0f6f6d70726573732c686964652c6d6f64653d3078303030303030303030303030656236372c6d61703d6f66662c6e6f636f6d70726573732c66736e616d653d76666174002c00"]) 00:02:41 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 333.051501][T11175] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 00:02:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./bus\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000300)="bd5075231a72edd49734f0487fa88f02db046f57b5769868be1f6dcdfc48d2e7a3b965b0705062ebcbc8bb7a9445bbde493ddc99b757f63221cd456e0cef1fa69cc0ef26c1efc45dd873dac5a58eb153c620d95f281942fdf0db4bbd03962564cdff9cd63fe46b316ae345f66be4fa45", &(0x7f00000003c0)=""/145}, 0x20) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x1080, 0x0) fchdir(r1) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000780)=ANY=[@ANYBLOB="f64346bc14b7b0f781d1d3abf9d1a51c4bfce1e77551a8bd6786d4f508300200000040847bc2fdffe8cd918b035041291559f3ee3aacfb33c6af9680d512f4d8a5c51817c3ff01a1f62ac71e85445d8f244f6be479ffffffffff8756ea7d4865"], 0x64) sendfile(r3, r3, &(0x7f0000000000), 0x8080fffffffe) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000180)='trusted.overlay.origin\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 333.202744][T11187] overlayfs: overlapping lowerdir path 00:02:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00\x1c]Z\xfc;24\xb7!\xcb\xc2\xc6P-\x1a\x02;S\xaa\xcf\\v\\\n\x06\n9`\x99\xf9h\x02\xd8\xdb1\xc8\xfc1\x8fd\x8e\xca\xf2?h\xf2\x88\xeeU\xect\xf97\x00w\xdd-j\xd3\xbd\xa7;M\x88\xee\xe2\v') pipe2(0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = syz_open_dev$vcsa(0x0, 0x0, 0x0) r2 = shmget(0x3, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000380)=0x1e) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200000, 0x0) clock_gettime(0x0, 0x0) utimensat(r3, 0x0, &(0x7f00000001c0), 0x100) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x4, 0x81}) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000000)={{0x100000080}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) close(r4) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x100, 0x0, 0x0, 0x0, 0x0) 00:02:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6202, 0x1) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='xfs\x00', 0x0, 0x0) [ 333.775005][T11195] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 333.784877][T11195] FAT-fs (loop2): Filesystem has been set read-only [ 333.794863][T11195] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 17) 00:02:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:43 executing program 0: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x18) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)={@multicast2, @loopback}, 0x10) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r0 = socket(0xa, 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000000000308a651e4575123c3fac21b317f4b00008400000007000000000004200000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100), 0x20) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000440)={0x9e0000, 0x3bd, 0x0, [], &(0x7f0000000400)={0x9b0902, 0xffffff59, [], @p_u8=&(0x7f00000000c0)=0x7f}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(0x0, 0x0, &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) syz_genetlink_get_family_id$nbd(&(0x7f0000000640)='nbd\x00') ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9}) dup2(0xffffffffffffffff, r1) [ 334.280943][T11215] No source specified [ 334.310198][T11216] overlayfs: overlapping lowerdir path [ 334.315590][T11221] No source specified 00:02:44 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0xc9af06c0c130362f, &(0x7f0000000200)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x11000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}], [{@permit_directio='permit_directio'}, {@context={'context', 0x3d, 'sysadm_u'}}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, 0x0) 00:02:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x5865, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='|\x00\x00\x00$\x00\a/\x00'/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000900010067726564000000004c00020008000500000000000800050000000000380003001000000000000000007775d02500000000806dd6e6f8a5ca0a2a5b308ab1c11b00"], 0x7c}}, 0x0) r2 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000200), 0x4924924924926d3, 0x0) 00:02:44 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000300)={{0x5, 0x6, 0x3, 0x3, 'syz0\x00'}, 0x1, [0x8, 0x9, 0x8, 0xfffffffffffffff7, 0x8, 0x7ff, 0x7, 0x0, 0x0, 0x2, 0x60, 0xa0000000000, 0x400, 0x7, 0x10000, 0xffffffff00000000, 0x1ff, 0x80000001, 0xf34d, 0x3, 0x2, 0xffffffffffff744c, 0x6, 0x3, 0x1, 0x2, 0x0, 0x8, 0xd7, 0xfffffffffffffff7, 0xb3c9, 0x3, 0x4, 0x40, 0x800, 0x25, 0x5, 0x100000000, 0x9, 0x800, 0x1, 0x3, 0xfffffffffffffffe, 0x7fff, 0xffffffffffffff81, 0x20, 0x3b, 0x1f, 0x8, 0x800, 0x8, 0x800, 0x8, 0x10001, 0x100000001, 0xff, 0x100, 0x0, 0x8, 0x5, 0xec1f, 0x4, 0xff, 0x1, 0xffffffffffffff81, 0x9, 0x9, 0x5, 0x620fa3a0, 0x7, 0x1, 0x7, 0x6, 0x8000, 0x1ff, 0x605, 0x8, 0x7, 0x0, 0x29b, 0x8, 0x1000, 0x80000000, 0x9ab, 0x0, 0x82, 0x1f, 0x6def3dce, 0xfffffffffffffbff, 0x8, 0x401, 0x8000, 0x3f, 0x80, 0x1, 0x7, 0x4, 0x1, 0xffffffffffffff00, 0x3, 0x0, 0x7ff, 0x28, 0x3580000, 0xfffffffffffffffa, 0x2, 0x100, 0x9, 0x7, 0x1f, 0x400, 0x5, 0xffffffffffffb97e, 0x9, 0x8, 0x3, 0x0, 0x8, 0x7, 0x7, 0x4, 0x6, 0x8, 0x8, 0xffe, 0x8, 0x2, 0x7ff], {0x77359400}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000800)={0x0, 0x451, 0x2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x20, 0x3}, &(0x7f00000002c0)=0x90) 00:02:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd6a0, 0x0) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8, [@null, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @bcast]}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'hsr0\x00o\x00\x00\xbf\t\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x1001}) 00:02:44 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='trusted.overlay.impure\x00', &(0x7f0000000240)='overlay\x00', 0x8, 0x3) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='upperdir=./filrdir=./file0,workdir=./file1\x00\x00\x00\x00\x00\x00\x00']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) [ 335.353912][T11234] overlayfs: missing 'lowerdir' [ 335.385144][T11238] overlayfs: missing 'lowerdir' 00:02:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0xf2, 0x0, 0x9808) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x463) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_G_FMT(r6, 0xc0d05604, &(0x7f0000000300)={0x0, @vbi={0x8, 0x8, 0x0, 0x30323953, [0x4, 0x8c], [0x10001, 0x1]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @initdev}}}, &(0x7f0000000280)=0xe8) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="a3d41f71e92c5574643d", @ANYRESHEX=r7, @ANYBLOB=',nocompress,unhide,\x00']) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KDGETMODE(r8, 0x4b3b, &(0x7f0000000080)) [ 335.498505][T11249] overlayfs: overlapping lowerdir path [ 335.606619][T11246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 00:02:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, 0x0) pipe(0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000)={0x1, 0xfffb, 0x4, 0x1f, 0x2, 0xbe, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x7a, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) clock_gettime(0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000400)=""/144, 0x90}, {&(0x7f0000000800)=""/196, 0xc4}], 0x2}}], 0x1, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB='0\x00\x00\x00$\x00\x00\x00\x00', @ANYBLOB], 0x2}}, 0x0) 00:02:44 executing program 4: getpid() openat$kvm(0xffffffffffffff9c, 0x0, 0x28f02, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/52) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000002c0)={0x4, 0x0, [{0x1, 0x2, 0x0, 0x0, @msi={0x1, 0x100, 0x6239}}, {0x44db209d, 0x0, 0x0, 0x0, @sint={0x3}}, {0x1f, 0x4, 0x0, 0x0, @sint={0x3, 0x1}}, {0x0, 0x1, 0x0, 0x0, @msi={0xffffff81, 0xffff0000, 0x16e}}]}) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) lstat(&(0x7f00000000c0)='.\x00', 0x0) setregid(0x0, 0x0) setuid(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) epoll_create1(0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x8, 0x40010, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x576, 0x4) connect(r2, &(0x7f00000001c0)=@in={0x2, 0x4e20, @remote}, 0x80) sendmmsg(r2, &(0x7f00000002c0), 0x4000000000000d7, 0xa000000) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 00:02:44 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x200000000011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xffffffffffffffeb) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 00:02:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000000c0)=@ipx, 0x80, 0x0, 0x0, 0x0, 0x287}}], 0x4000000000000b2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') preadv(r1, &(0x7f00000017c0), 0x1d9, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x8}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000008c0)='status\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) getsockname$netrom(r1, &(0x7f0000000900)={{0x3, @default}, [@bcast, @rose, @default, @netrom, @netrom, @remote, @netrom, @null]}, &(0x7f0000000980)=0x48) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xffffffffffffff9a, &(0x7f0000000180)={0x0, 0x80}}, 0x820) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$alg(r4, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="64e53b48eca9a9b597f9005646ad38e140a91cb82616cb4fdbbf275cfd4d4b3b462e5984898fc7f71ef64961be25f7b08aa0bc4be33a04cccb98a0998ff3bef3c699fcc7dbd765b0443a712ad49a5e1e01c5842de9c7fc23bb5c60feb08dc4aaef7f6662a6c3856848c28ebb41c924449ea97f5beebe3f4c503c1ecdc0c14e65c0a2ce3e2fc4e26755a3dc39c3e7f8bc4b32671a0561058488411f052036214040104986969d2b0b11899e3211ef6fa617db70a60a94a779705fcd6a5799ef14", 0xc0}, {&(0x7f00000002c0)="37429dad116ed66087f78ab0642ff456ca46a527c341b9c81203df947265a411c4430dcdfd7bf666111c8ad02bf171f2c2d3c68eebaec210cf2ffd76ec68e739550b3a78fbf97d50457fc3b67944eae6735af57c", 0x54}, {&(0x7f0000000340)="77075b864e4f0a8f87c370572d4f3a20094e6c042cce082eafade407b70fb06e5a1d3efacedb233ef1b62e5b99cef298c01987e16c7880e0633f20d7fc43cd172dafca4916bea9cd80c6b4790947af08f1bbbe59cb08e1f1990d0c2a0de9d72cffec96", 0x63}, {&(0x7f00000003c0)="5a83c9681588fa58a6a2d44c534f5e2e517c75dad9aaa844a52226865dd5ee499e5087556edb726ef7fc8072c6e1aa3171f2cd8692fdd27fac24800701b2ccfbc4626cc36779d57cffd63cfb90c9618a76f6a9875ed7c2f1ae70edbf32a4fb8f7ef0196b97", 0x65}, {&(0x7f0000000440)="554f4f822c5f4613ec88491da2a23a968ee60371c7611f714edde7fa7609fb7a2475e0e813d07f04dd7d8c9938dbb7a2a57a32cd0bec74b27552e9c53c701fed90a5b745a88b4666b2b5b6113e71343ab752d313fd5fb3d0c21245fae93b5d469efaa1367b4940b63730d99ad52d", 0x6e}, {&(0x7f00000004c0)="c68c070e2ea1d15dbb2850e8ca8c933ccd6d735d022b5668c586a6dd7fc8e406d664ef09099412363b75239cd4222be0218dbd128ed4570616cfaca21955c6f1473c643f124224c74d4350b23f5aed7f164cfb21bcf4ef0f23", 0x59}, {&(0x7f0000000540)="6afe2ecb57fa31ff8a8c99b1d755734a17651b423bdfc2d125f76ba543", 0x1d}], 0x7, &(0x7f0000000600)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x6f, "b84d9f8624350fdfbbceae4c202c1914613607364cbe83f18f1e836cd9f1df378203e45ed431b4ce37e6ec257806022958bb50a3a7cc1d306b643360a758b8bb253dfdab0ac37afa1e0c6eaf311d64f09ece8ba541b5d418c077270b08aecad033f236a89d7086e5d44e28f64aa90b"}, @op={0x18}, @iv={0xc8, 0x117, 0x2, 0xb4, "d4c9f9ac5236e5f089f6fe0bce03051025d1f335d89d40e5e8592a54e3d39a3b3ecbb8e169f795f7cdfe083ce7475fb160c345ac8ac3052b8c6427ae822704acc61644377a9dbd8fe932e926b1ae36bd12b98acb926e8b4ae5619e57013c47412876e69d8b51ef6facd2e47cff6cc98d6bf84c1a0e809ea11f0f82f585e43abb1107869573ff96483c79fa3f0b55b131e71b51627f1078f1bba1dc8d4e5b70a0341ac72e32cc99b981ea6a659a834316ec7001e4"}, @assoc={0x18, 0x117, 0x4, 0x7ed1}, @iv={0x80, 0x117, 0x2, 0x65, "c634cd534bcf94c037b40998d389b0f6dae41a6b51e93453e11c9c59a3fc96348f2b51bd3fda8229b04b22bcf24b81e997dda0b3f61325290abfc18bf0cd707c7717f93f771e39a5096cf36552f755affa7d543f1204ec9c01c76732458555d8232231a706"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x260, 0x80}, 0x31594c7c2b253281) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3660, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x3f000000) 00:02:44 executing program 5: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000180)=0x9) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f00000000c0)={0x0, [], 0x8}) socket$xdp(0x2c, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4), 0x1c) preadv(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x26a) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000580)=""/66) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_PROBE_HOST(r4, 0x5385, &(0x7f0000000300)={0x74, ""/116}) [ 335.971968][T11269] overlayfs: overlapping lowerdir path 00:02:44 executing program 1: syz_mount_image$ntfs(&(0x7f0000000500)='ntfs\x00', &(0x7f0000000540)='./file0\x00', 0x1ff, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@umask={'\x00', 0x2c}}]}) 00:02:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(0x0, &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b09000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000000), 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=@can_newroute={0x14, 0x18, 0xa03}, 0x14}}, 0x0) 00:02:45 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="5500000018007f6800fe01b2a4a280930a060001fe80000202dc0000390009003500502801", 0x25}], 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) ioctl$FS_IOC_GETVERSION(r5, 0x80087601, &(0x7f0000000000)) 00:02:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(0x0, &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) r0 = socket$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$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000000001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000004c0)=0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x100) r5 = clone3(&(0x7f0000000380)={0x400, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), 0x2a, 0x0, &(0x7f0000000300)=""/62, 0x3e, &(0x7f0000000340)=""/2}, 0x40) syz_open_procfs(r5, &(0x7f00000003c0)='timers\x00') r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="ab0000008be0bb94b934e33802392a5db357e60b00"/45, @ANYRES16=r7, @ANYBLOB="01000000000000000000030000004c000100100001007564703a73797a304000000038000400200001000a00000000000000ff000000000000000000000000000001000000001400020002000000e00000020000000000000000"], 0x60}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r7, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x7c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x800) 00:02:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(0x0, &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:45 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xa11a, 0x8000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) mount$9p_xen(&(0x7f00000000c0)='(-\\eth0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000200)='9p\x00', 0x10000, &(0x7f0000000300)={'trans=xen,', {[{@uname={'uname', 0x3d, 'selinuxwlan1lomd5sumkeyring'}}, {@access_client='access=client'}, {@access_client='access=client'}, {@version_u='v\n\xaf\xe2\xdb\x17l\aYp2000.}'}], [{@pcr={'pcr', 0x3d, 0x1a}}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@pcr={'pcr', 0x3d, 0x31}}, {@obj_user={'obj_user'}}, {@fsname={'fsname'}}]}}) 00:02:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYRESDEC=r1, @ANYRES32=0x0, @ANYBLOB="1540000000000007"], 0x5}}, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0x1d6, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r5, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4004000}, 0x20048880) preadv(r1, &(0x7f0000000140), 0x245, 0x3ff) fcntl$setsig(r1, 0xa, 0x13) 00:02:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x136, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100005}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500)='team_slave_1\x00', 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400000022002908000091000000000000000000"], 0x14}, 0x1, 0xfdffffff00000000}, 0x8000) 00:02:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) faccessat(r1, &(0x7f00000002c0)='./file0/file0\x00', 0x1a8, 0x100) 00:02:45 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000a00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f00000000c0)='[mime_type}lo(\x00', 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x163080, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000005c0)=ANY=[@ANYBLOB="140700000000000008000000000000000400000000000000", @ANYRES32=r0, @ANYBLOB="000000000200"/21, @ANYRES32=r2, @ANYBLOB="0000000000a0ffffffffffffd6228d6fdd02bd780000000000000000", @ANYBLOB="00000000da"]) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f0000000340)={@local}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000, 0x77a0100]}, @rand_addr="58c4c4a733d993a894f49491cb15d13e", @loopback}) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x4004556b, 0x65) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00000002c0)={0x40, 0x0, 0x1}) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000280)) sendfile(r4, r4, 0x0, 0x8080fffffffe) bind$inet(r4, &(0x7f0000000240)={0x2, 0x4e24}, 0x10) pipe(&(0x7f0000000200)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000740)={0x0, {{0xa, 0x0, 0x0, @mcast2, 0xfffffff9}}}, 0x88) fallocate(0xffffffffffffffff, 0x4, 0x1, 0x0) 00:02:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f000007f000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1}) 00:02:46 executing program 2: 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) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x1, 0x6, 0xe0, 0x20, 0x0, 0xbac, 0x8020, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000180), 0x3}, 0x20200, 0x3f, 0x8001, 0x1, 0x5, 0x10001, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x230081, 0x0) ioctl$CAPI_NCCI_GETUNIT(r1, 0x80044327, &(0x7f0000000140)=0x80000000) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGDEV(r4, 0x80045432, &(0x7f00000000c0)) sendmmsg(r2, &(0x7f0000000240), 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x83, &(0x7f0000000080)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000280)={r8, 0x76, "7222d2f0dbca01a23586e1c366993378a931db375b17cafbf3db336898cbdb10594f1c0d0f405f4ec75ba4d8104bd38457f681f7396a609912c21ed46b20b8e67e30d21308fbc4704d3732419f895a7dbb9f1d378963b98f1fa6495246ae46b93c9336e006965df4b59ff0e2582fb643b3da5998c034"}, &(0x7f0000000000)=0x7e) 00:02:46 executing program 5: r0 = openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x400000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x02roup.stap\x00', 0x2761, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f00000008c0)}, 0x20) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="00ff64710e"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0c0583b, 0x20000001) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000380)=0xfffffffd) socket$kcm(0x2, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0xa, 0x3, 0x11) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) preadv(r4, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/152, 0x98}], 0x1, 0x6) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000280)={0x7, &(0x7f0000000200)=[{0x0, 0x1, 0xcf, 0x5}, {0x4, 0x2, 0x9, 0xfffffff9}, {0x36, 0xff, 0x1, 0x4}, {0x0, 0x7, 0x0, 0x40}, {0x0, 0xff, 0x2, 0x7}, {0x0, 0x0, 0x0, 0x7}, {0xf8f, 0x0, 0x0, 0x1ff}]}) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 00:02:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r11, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r11, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r13, r13) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYRES32, @ANYRESHEX=0x0, @ANYRES16=r2, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x5}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) dup3(r1, r2, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73656375726974792e2f6465762f6275732f7573622f3030232f3030230096767e7792a422efdafc163a2a6cc305360bd2624323a4c3ba57ebdc4f3cc083e10b9fbccaac7e75f88d6084cbbacab091d2255a2ae1fba7ddc4f3b933fc368a0192d3c2f2e6f81cc94000170b02a5924a5c87f3b7ffffffffffffffc26403dca8245a0eccb69b1cf06c773392b4997588fd7c63"], &(0x7f0000000080)='/dev/input/mice\x00', 0x10, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r15 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_SETINTERFACE(r15, 0x80085504, &(0x7f0000000100)) r16 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) r17 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r18 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000440)={r16, r17, r18}, &(0x7f0000000700)=""/247, 0xf7, &(0x7f00000004c0)={&(0x7f0000000480)={'poly1305-generic\x00'}}) r19 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, r19) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r19) r20 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', r19) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r17, &(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000300)=@chain={'key_or_keyring:', r20, ':chain\x00'}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0xffff, 0x5, 0x4, 0x605, 0x2, 0x5}) 00:02:46 executing program 2: socket$netlink(0x10, 0x3, 0xc) r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0xe) socket$netlink(0x10, 0x3, 0x1ce4d92ed749507d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x7, 0x81, 0x7}) fcntl$notify(r0, 0x402, 0x34) ioctl$VIDIOC_SUBDEV_G_CROP(0xffffffffffffffff, 0xc038563b, &(0x7f0000000000)={0x0, 0x0, {0x9, 0x773d, 0x144, 0x8}}) 00:02:46 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet(0xffffffffffffffff, &(0x7f0000000740)="56facebddeb7031fb19934924d87ecd1db8a46eec3efc5eea0b6263f5de0f856b35cfe00f6e50337470f32c063985452385b2aa8090fe92a8044aab5513ae2bcec0d9da0d1fa1660da91c71572d65e20404e8da5815a2b88c54f22cbe6a9ec3b602eff60a365021ecaedc5c403004a4a4c3d52bdc0080d4a7f3a78e847c73289ede76ffa73840c6e9a6fd776b15ab9ecc5", 0x91, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce') setgroups(0x54b, &(0x7f0000000180)) pread64(r0, 0x0, 0x0, 0x2) 00:02:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 337.946456][T11361] usb usb2: usbfs: process 11361 (syz-executor.1) did not claim interface 0 before use 00:02:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00000002c0)=0xece) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000340), 0x4) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000380)=@buf={0xf3, &(0x7f0000000580)="e484b8a83ec9723eae3b6523510fec78b3e881258de730c417266242d6ce045d439d2db2ca871f4f62f3ce3da8bd1666dbba7d3ccb49da2a5d9b7a0a73fdfab876533866d9455730dabff8af08c1901934b742c5ce911c485ee0f8b54a2c23e97442ff9c508bbc970fd98b8b1e80fd82671f2cd8d4cd65baa6139aee26c30aa97cc037f0261c940453c6c46fbc524263625b6c74f0298f08ea094125734d147e528f7cb35bda6aa650796a73eecb128621ba7d59e5665aa11382c61a9f03c5d0f674be43b404f5eea70b22aa75eb49b5b5300954fdfce54dd62d83cbbccdfccf7ab40e4db0abb1cc675b6ea8121af140e4af1d"}) getrandom(&(0x7f0000000400)=""/173, 0xfffffffffffffd85, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x2, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000b00, 0x0, 0x0, 0x20000d9c, 0x20000dcc], 0x0, &(0x7f00000000c0)}, 0x78) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0}], 0x0, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0), 0x400000000000251, 0x0, 0x0) connect$inet6(r6, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000240)=0x80) 00:02:46 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000002c0)='bridge0\x00', 0x10) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0x12, &(0x7f00000001c0)={0x1}, 0x8) 00:02:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:47 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @rand_addr="7c75cb47ad0e73292a4ec8119fcd69de", @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast2}}}}}}, 0x0) 00:02:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={[{@commit={'commit', 0x3d, 0x2}}, {@loccookie='loccookie'}, {@locktable={'locktable', 0x3d, '\t(\x0e&),'}}, {@statfs_percent={'statfs_percent', 0x3d, 0x7ff}}]}) 00:02:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) creat(&(0x7f0000000200)='./bus\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) io_submit(0x0, 0x0, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x0, 0x0, 0x0, 0x4}}, 0xa) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 338.721606][T11396] FAT-fs (loop2): bogus number of reserved sectors [ 338.728881][T11396] FAT-fs (loop2): Can't find a valid FAT filesystem 00:02:47 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000500)={0x0, 0x2, 0x32, &(0x7f0000000780)="f602cdd3a72c955fc763c7db8b6c8c330f1af7e4a18df3fff162e184616e2b3416a91e8e583ee2ffd7500c4479b1ec6d56da"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000680)={[0x5, 0x9, 0x16, 0x3, 0x3c, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f], 0x2, 0x35b802c4c762086e}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYRES16=0x0], 0x1}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:02:47 executing program 1: 00:02:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 339.052871][T11418] gfs2: statfs_percent mount option requires a numeric argument between 0 and 100 00:02:47 executing program 1: 00:02:47 executing program 2: 00:02:47 executing program 5: 00:02:48 executing program 4: 00:02:48 executing program 1: 00:02:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:48 executing program 2: 00:02:48 executing program 5: 00:02:48 executing program 4: 00:02:48 executing program 0: 00:02:48 executing program 1: 00:02:48 executing program 2: 00:02:48 executing program 5: 00:02:48 executing program 4: 00:02:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:48 executing program 0: 00:02:48 executing program 2: 00:02:48 executing program 1: 00:02:48 executing program 5: 00:02:48 executing program 1: 00:02:48 executing program 4: 00:02:48 executing program 0: 00:02:48 executing program 2: 00:02:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:48 executing program 5: 00:02:48 executing program 4: 00:02:49 executing program 1: 00:02:49 executing program 0: 00:02:49 executing program 2: 00:02:49 executing program 4: 00:02:49 executing program 0: 00:02:49 executing program 5: 00:02:49 executing program 1: 00:02:49 executing program 2: 00:02:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:49 executing program 4: 00:02:49 executing program 0: 00:02:49 executing program 5: 00:02:49 executing program 1: 00:02:49 executing program 2: 00:02:49 executing program 1: 00:02:49 executing program 5: 00:02:49 executing program 0: 00:02:49 executing program 4: 00:02:49 executing program 2: 00:02:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:49 executing program 0: 00:02:49 executing program 5: 00:02:49 executing program 1: 00:02:49 executing program 4: 00:02:49 executing program 2: 00:02:50 executing program 2: 00:02:50 executing program 1: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='gid=']) 00:02:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x1, 0x4, [0x400000b3], [0x3a]}) 00:02:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:50 executing program 4: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$MAP_CREATE(0x405a020000000000, &(0x7f0000000040)={0x20000000005, 0x1ff, 0x7880, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0xa003000000000000]}, 0x3c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:02:50 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0xfffffdaf) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000001c0)) chdir(&(0x7f0000000100)='./file0\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x2a) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r4) r5 = syz_open_procfs(r4, &(0x7f0000000940)='net/sockstat6\x00\xcf\xb7Pg\xdb\x88j\x17\xad\x9f\xd9#\x01\xddWs\xfdF#]\xf9\x97\xad\xa6%./B\xb3E\x05V\x97\xebZQ_\xc4\x06]N\x11\xbeyu_\xc4\xedx]V\"\x06\xcd\x8f\xca\xbb \xc7o1\t5dl\xb0\xcaE\xb8\xceS;\\\xe2Lt\x9e\",\xdc\xbe$\x1e3:I_\v\x8d\xdas\x9e\x1bA\tC\xc5\xdf\xdb\xb8\xf2\x84\xf9$t\xf8}HX\x8b=7\x18\xce') sendfile(r5, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r6, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)=0x8) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000080)={0x3, 0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x485, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x1) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x80, 0x3f, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000240), 0x8}, 0x20002200b, 0x2, 0x0, 0x5, 0xfffffffffffffffc, 0xffffffff}, 0x0, 0x9, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f0000000640)='[\b)\xb4\"\x16p#\x00', 0x0, 0x2) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000001c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) r7 = socket(0x12, 0x1a6273f2b2e289f7, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000d52ff0), 0x0) close(r7) r8 = socket(0x1, 0x0, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000d52ff0), 0x0) close(r8) r9 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r9, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r9, 0x40086602, &(0x7f0000000040)=0x8) write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r9, 0x40505412, &(0x7f0000000080)={0x3, 0x2}) accept$inet(r9, &(0x7f0000000600)={0x2, 0x0, @empty}, &(0x7f0000000700)=0x10) open(&(0x7f0000000780)='./file0\x00', 0x0, 0x80) r10 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r10, 0x40086602, &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f0000000080)={0x3, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@initdev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0x247) getgroups(0x2, &(0x7f0000000740)=[0x0, 0x0]) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r11 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r11, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendfile(r11, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r12 = socket$unix(0x1, 0x1, 0x0) r13 = socket$unix(0x1, 0x5, 0x0) dup2(r13, r12) r14 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r14, 0x7ffffc, 0x0) write$binfmt_elf64(r14, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r14, 0x40505412, &(0x7f0000000080)={0x3, 0x2}) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@initdev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) stat(&(0x7f0000000680)='\x00', &(0x7f00000002c0)) 00:02:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r1 = getpid() r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0xc0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x2}, 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x6}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r2, 0x0, 0x0, 0x0, r3}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={r1, 0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000240)='memory.events\x00'}, 0x30) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) recvmsg(r0, &(0x7f0000012bc0)={&(0x7f00000128c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000012b40)=[{&(0x7f0000012940)=""/120, 0x78}, {&(0x7f0000012a00)=""/74, 0x4a}, {&(0x7f0000012a80)=""/190, 0xbe}], 0x3}, 0x10000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x6, 0x54, 0x81, 0x100, 0x1, 0x1, [], r4, 0xffffffffffffffff, 0x4, 0x3}, 0x3c) bpf$MAP_CREATE(0x405a020000000000, &(0x7f0000000040)={0x20000000005, 0x1ff, 0x7880, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0xa003000000000000]}, 0x3c) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000b00)='/group.sta\x9f\xd4t\x00+\x96FR\bR\t\x12\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0W\xdfuE\xfe\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6J\x81W!\xf0\\\xa1O\x9f\x93\x19C\xceQCV\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1fM\xeba_\xa9\xcd\x10\xcd\x0e~\xc6\xed\xb6\x82\xf6\xee\x9aK\xdd\x86\xf8\x0f\x15Y-\xb8A1\x1bb\xff\xf0\xd2M\xf7)\xaa\x8a\x18\xb9_\x83>\xeb\xfc\xc18^\x1d\xb3Y\xdc#\xde\xdb\x89\x90L\x99o\x02\xb6\x98e\xc6b\xce\xb7\x99k3&\xaf\v\xc6\x80\xff\xdb\xb7\x0e\xb4K\xf8\x17\xba\xf8\xee\fe\xed]\x93\x13\xbc\xf5\xe2<\xa2\xaf\x83\xa3\xaabc\x95\x00\t:\xcc\xe1\t]\x84\x90\x17l\xd3\xa7M\xdb\x02J\x90\xe8\xe8\xb3\xc9\xf6\xea\xb2\xdeI\xe4\x0f\xd4\xca(\xcd\xfa\xb2\xb8@\xca\x17u\x02Rb\xad\xd0\xf7\x9bz#\xb8\x1d\x88\xf6?3,\x89\xb1-p\x8a\r\xdb\xd6,\xa4\x01y\x1bc\xb7\x19\xcey\xb5\xae\xc4\xe3\xc4\xe9=\x1e\x8c\xec\xfe\x05b\x7f`Y k\xc4\xa8 \xc3\x9b\v\xbbE\x8c\xb8\xe6\x8a\xa0s\b\xcb\xbb\xfa\xde\xf0\n`\x8az<\f\xf1\xbe\x85\xd1Wk\x17\xbc1q\x8b\x93Y|\x9e\xe2\xc9Ms/A\x98\xf2\x88\n\x92?7\xb1\xe0\xee\xe8yo\xb7\xb2p\xc5O~\x87\x17F\b\xb5\xd6\xdc\xe4u:$>\xd1\xaf\x1a\xcb\x18\x8a\x0e$\xbd\x94N\xc84}_\x06\x11\xd2\xdd7\xe0\b\x0f\xd0\xb0WZ\xfc\xb1\xc3\tS\x13\a6\xc0\xbc\vG\xe4p\x1b\xee\x89_=\xb8\x12\xddpk\x860\x03\xfd\xde\x0f\x9c\xc2\xe5.\xfe\xaf\x8f\xe2\x16\x8c\xdbS\xe6\xc26\xde\xf4I\x9f\x003P\xb5\x9fg\x82!\xf2\x82 \xc1Os\xd7C\\\xad\xb3n}t\xba|\x10\x05,rk\xd1\t|\x1e\x00\x9e\xfa\"\x85\xdd\xb7O\a\xfc\x14\xa8\x00\x1f6M\xb00\xbd\xb7\xd6\xa8\xffe\xb2\xcb\'', 0x2761, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r5, 0x0, 0x0, 0x0}, 0x30) 00:02:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', 0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) r3 = dup(r1) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 00:02:50 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x12) 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) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "3ca78461d41cd6f4", "64ba33c996fd718b2e8555e4a04c31cf", "0f89bf32", "ba256e01d38501e2"}, 0x28) fsync(0xffffffffffffffff) 00:02:50 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:50 executing program 0: r0 = socket(0x11, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r2, &(0x7f0000007d00)=[{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)="07255f4478acedb67a28309dd2fb6708f73274a86a9b1b19d0cb7f4a813b6c2d31b63adb382cc97e36de8e4503ec97d1117768d680d654f5c7b406bb1240ba934e341989243dad892002f2f589d7fd81679358962a25c8972f82339890acb0a0b4765bbe62b6ff7696928ebdd713f4ec63e12b4f7f71d38974c4bae007dd3f814bf80aeff56505619320fd0d5ee6555550aa4ef0cff9e5fe", 0x98}, {&(0x7f0000000680)="67d80d1d0b38bb9ffa33fb74b2ae71d9e8af66a1bd1ad79b00871e8fa83cc517bf2d78b875cb3e5630978186d82c966951bdadd6d67e0a4e698e6770b63bbc97fa53b1fd59888d339888a59786273cdcb0ac7fd7056e5c22d006d2c641e4c004dc3996355e10a25c3de55c39284b29e2a4fd6033125643ebbb85b52214", 0x7d}, {&(0x7f0000000100)="9be8e1768b12f298cf9439d7e42d00509de319461f5eb3ec6943b4873522c1974ea5b1b4fa706256509a37e0db01ed415053e1a569763469f2", 0x39}, {&(0x7f0000000700)="ef9566db8644844c7418887aa7caf3839cd41981a9c8ab8224cf150ca6c928e4b672fa4cb7b595ddac4e9c29ac82cf643b17829de35c887049d68a564155f0cb0f7d5edf063b546306d8bd5ae65cfdfa794c954e339bd25659943fd920966c0950e126d98a0812dbd262062efdac4349c612d370e7f6649ba63134bd6b9be1f90896b4f7acaa9237ecd38011d97791fcfcf780be02ccfaeb15158df536a77d", 0x9f}, {&(0x7f0000000300)="3a2e8da21b4f3b4567d86c59bfe5f4bbfac2a8529ec5a2702feab5377f4500ca89ba81eb0b0014a44c78", 0x2a}, {&(0x7f00000007c0)="6b9bd0ad87b995bdbe82c54d65380de3034b69ac8c707df0536967be8dabac4aed38158ff8245f0617b372e494d8c6bc0f9f2882aee9fdee79ad8ed578e19fc09a1a18c5", 0x44}], 0x6, &(0x7f0000000940)=[@assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7d, "f0137a7e0379ec116f5468dd38d6ca9a3154840b259429fc802edfe04b720bd0f0fd3bd796e3a0e36fe4b19dfcfe3fb38d56ae6e7fccbe8accb377c536e5e69e3c23b2d0a0438c2893c2559200e787972271e0d35c8fcaa775e7960fe90523d0b48829321b30034f0423def344d86912e0675f8be96721bad3b9ef200a"}, @iv={0xf8, 0x117, 0x2, 0xe1, "c65f8137bd58719734db782ec2e17f1ff3b506ec6ffaa75867a8db6b9216470ff9e6eddea56a2a88465c39f055f6c2c5898e937e728bd2f81a6c31ba95642755cf217a34ffe45ac90a27ab4a3101d0f07a91fe96c1d475235261ec90f8369f363f5bc51e1bca3b54b8f1481d2b543768c67333f95bc9cadd2c4fe5015748d7517a070de063b2c618326e9091c98093f4e6e2e75e1ef20e53edf698ed2aadee5314d91e788ec269437e29f68a636f4220dc97c764bc4c569a302799477aa94ddcdc3ad97dd2bbe44028af1000367fbc71f47e79a29cafc0ea089afdaaf507c045f1"}, @iv={0xf8, 0x117, 0x2, 0xdd, "cdd6dc60f5a9826865439962aad51e963b6c112a298e2cf0cf163b7040dd14a2d4af7af42abbb054bcb145c59e32fb6330c6ee268ee0850a65afb50030cd2c97e86cf228166974d556a82cd404308d6b33839565b6d3ff543f903b299df6e852636747ccbbc2becf8038d557408458fa7900aee3848c13b74b45a51d68fe9042025da422aa0bf6aa4e7afced9c7869a9216633e7e1286f387095bbf6f672207ee694de59d551afeb180abbbbe552cdc9ef03da49c71c6c7e0b760e686cc881a7f9390bd4579b78447a6e547a85f91d0485e229bca7810f2b6317494c11"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000006c40)="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", 0x1000}], 0x8, &(0x7f0000007cc0)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x40}], 0x7, 0xc3b400c494bd621c) sendto(r0, &(0x7f0000000900)="120000001200e7ef077b1a3fcd00000200a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000240)={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x4, {0xa, 0x4e22, 0x6, @local, 0x2}, r5}}, 0x38) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4, 0x4000f072, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x1, 0x6, &(0x7f0000003700)={0x77359400}) 00:02:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000300)={0xc05d3364dc375187, 0x5, [0x40000101, 0xffffffffffff7ffc, 0x8000], [0xc1]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x383880, 0x0) r6 = socket(0x10, 0x6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_open_dev$mice(&(0x7f0000000980)='/dev\xc7\vnpu\x7f\x00\x00\x00ce\x00', 0x0, 0xc53b668a260680b6) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x80, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)={0x0}, 0x1, 0x0, 0x0, 0x2400c0c4}, 0x4000000) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockname$packet(r11, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0xc) r12 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x40) ioctl$TIOCSPTLCK(r12, 0x40045431, &(0x7f0000000140)=0x1) setsockopt$XDP_RX_RING(r6, 0x11b, 0x2, &(0x7f0000000040)=0x14, 0x4) ioctl$TIOCSCTTY(r5, 0x540e, 0x2) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) r14 = dup2(r13, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') setgid(r15) ioctl$KVM_KVMCLOCK_CTRL(r14, 0xaead) 00:02:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:51 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r3 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000180)={0x1, r6}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000040)={0x5, 0x2, 0x10001, 'queue1\x00', 0x5}) close(r3) socket$kcm(0x2, 0x3, 0x2) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8943, &(0x7f0000000680)='nr0\x01\x00\x00\xc3\x00') 00:02:51 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x2, 0x2) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 00:02:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000000)) socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0xfffffffffffffdd7, 0x0, 0x50000, &(0x7f0000000040)={[], [{@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '-['}}, {@smackfsdef={'smackfsdef', 0x3d, ',vboxnet1'}}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback, 0x9}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x7fffffff, @rand_addr="784a1a972e2a8f64b82d8693e40768ae", 0x44a5845a}}, 0x4, 0x4963b5ce, 0x3, 0x6, 0x2}, &(0x7f00000000c0)=0x98) 00:02:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') syslog(0x0, 0x0, 0x2a1) preadv(r0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000100)=""/77, 0x4d}, {0x0}], 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet_mreq(r2, 0x0, 0x6c, &(0x7f0000000180)={@remote, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x7fff, 0x2, 0x100], 0x3, 0x1, 0x400653, 0x0, 0xbc2b, 0xfffffffa, {0x887, 0x8000, 0x0, 0x5, 0x9, 0x1, 0x8, 0x4, 0x1f, 0x2, 0x3f, 0xffff, 0x4, 0x8, "59fa53ad9c754a550620a49771e3b2d0648816f46ed9dc6e65b45a8d1378dc14"}}) writev(r1, &(0x7f0000000080), 0x5b) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x83, &(0x7f0000000080)={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r6, @in={{0x2, 0x4e22, @broadcast}}, 0x4, 0x9f2, 0x4, 0xffffffff, 0x101}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x18000, 0x8000, 0x8d, r7}, &(0x7f0000000400)=0x10) 00:02:51 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x0, 0x0, 0x80000001}]}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000001c0)="35b5eb7f2ba397ca77db61636929e09adc888ef6ec4c82051c706c0e3fdf27580e40c834e0fa5325d2b5f97cde061f1a750031866ae08ba3fab9412007654374accfe1b14d32004e25ed86753210ff51ee8ce6a2c77af9682073aabc81d9739a9edbcd1f6595232e85ee2a340456ff35de6cf8d6aa00fbd355f453e7ba88fe2b372a84e1b5b26ce66e04c4e404b8d964b5cdfe2f04e8f18b083151ca48e70bd1905319342819a9ae70337f52be747518120da6034bb5afaeffcb96fb3d061d77d4") prctl$PR_SET_ENDIAN(0x14, 0x4) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xfffffffffffffffc) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000140)='security.ima\x00', &(0x7f00000002c0)=@v2={0x5, 0x1, 0x14, 0x0, 0x72, "ef4280907daa553f833ad8ef089369c5a97984b31079412d3a975084416aae4cc2709dcc9db37575a3abbc7bb6a589f8d2990bcc99f013cdee4eab4e1e3f1ec8071dfe042ddef7292ffef95dc996d0705add938b98b7c7d6cc8310edac543589aa197a3f41d3e984b204c4837930d3de3e71"}, 0x7c, 0x2) 00:02:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}, 0x4000}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='syscall\x00\x11\x8d\xf3\xef\\\xa6\x1b\x1e\xfbZ\x9c\xec\xec=\x1c\xbf\xe6\x95\bM\x01A\xd1k\xbb6b\xd6\xce\xce-\x8f\b\xf7\xc9\xaa/\xf2\x05\xda\x15\x01\a\x92\xbe\x1c\xc3\t\xad1\xc2^\t\x7fdS\t\xce[\bj\xb0\x14b\xab\x0e\xb7\xff\xf4\xe9Y\xb1\xe5,\xb5\xc7\xb4t\xef\xf6\x80\xcc\xad\x83\x9c\xd2\xd1\xe2\x00+\xa5m\x17\xf7\xf5v\\\xaf_@;\xcd\xb5\x8c[T\x05\\\xc57\xdbeF\n\x05\x063\x9c}g\xb5\x7f\xdb\x1f+\xfbh\x04\xb4?Y:0\x13iC/\xbf|RB\x98\xdbTi\xb5bV@\xcf#\'\x80VA`S\x82\xd3\xf2\xcc\xc0\x13') preadv(r0, &(0x7f00000017c0), 0x332, 0x0) 00:02:51 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r10, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r10}}, 0x20}}, 0x0) bind$packet(r5, &(0x7f0000000080)={0x11, 0x19, r10, 0x1, 0x1, 0x6, @remote}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x2) 00:02:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:51 executing program 2: getpid() openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/52) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) lstat(&(0x7f00000000c0)='.\x00', 0x0) setregid(0x0, 0x0) setuid(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) epoll_create1(0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x8, 0x40010, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x576, 0x4) connect(r1, &(0x7f00000001c0)=@in={0x2, 0x4e21, @remote}, 0x80) sendmmsg(r1, &(0x7f00000002c0), 0x4000000000000d7, 0xa000000) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) 00:02:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10, 0x0}}, {{&(0x7f0000000280)={0x2, 0x4e1f, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x18, 0x0, 0x7, {[@lsrr={0x83, 0x7, 0x4, [@dev]}]}}}], 0x18}}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x10000, 0x101000) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000140)={0x0, @reserved}) [ 343.241026][T11629] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 343.251476][T11641] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 343.368463][T11629] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors 00:02:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="a0000000290100030000004003000000020000000000000005000000000000000405002e2f627573a0000000000100000000000000feffffffffffffff7f07002e2f66696c65302001000000040000000000000008000000000000000107002e2f66696c6530800200000008000000000000000100000000000000026275730403000000040000000000000004000000000000000405002e2f627573"], 0xfffffffffffffca5) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 343.507773][T11629] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 116697)! 00:02:52 executing program 4: socket$inet6(0xa, 0x5, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000003c0)=0xfffffffffffffff9, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x4, 0x7}, {0xff, 0x0, 0x0, 0x40}, {0x40}, {0x0, 0x3f, 0x0, 0x40}, {0xd062, 0x0, 0x0, 0xfffffcae}]}, 0x10) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\v\xe2*\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x870x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x83, &(0x7f0000000080)={r7}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000000)={r7, 0x1}, 0x8) ftruncate(0xffffffffffffffff, 0x0) eventfd(0x1) ftruncate(r6, 0x48280) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000080)={0x35a}, 0xfffffff4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$caif_seqpacket(0x25, 0x5, 0x4) io_setup(0x5, &(0x7f0000000380)=0x0) io_submit(r9, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x960000, r8, &(0x7f0000000800)="371d848c24591792863b2d5d6bc3c76a000001000000000079e6ae1a07de1d42fd46fdfada485aaea1cda588838353786b2ff4f7b644e0839054fcd3486dfe9795b35eae35042b0ae441065b6570a16e9f59424cf705c5958d33fbfcec4080876e65ccb6cc4a9a8e6a0f46559eb725fdab41865ab93895a77a3e494f920e9617dc006dcbe35e9ff7112f2a58bbd9f7123b6661186821900b092f90a53e27d726e56671cc23bf1472b65c3131051de54ab9b1fe6b7b515163790da97ebdaf688dc5b30aed84cbb5c86c3c0a64548106e6a4bfd61442897160333d8ad0b914906fb8839422a3", 0xe5, 0x0, 0x0, 0xffffffe4}]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, &(0x7f0000001900)) 00:02:52 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$VIDIOC_S_JPEGCOMP(r0, 0x408c563e, &(0x7f0000000040)={0x1, 0x6, 0x3, "e29b93af910bf9b88ed80afb0c75d5696a259d19034d7cf004bcfd3b8aa1b8367e115650f16c6c5a489103429827ffc8a277047d7df383559799a86a", 0x27, "207d8f64bccbd1ffba9936f83ea1b83c5a8f78babdc3f000c101a8db6abf25c05c2a0ee0169b553b217a2f92b80fa3a4aece9265151fbc071f70efc8", 0x90}) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r1, 0xc040563d, &(0x7f0000000140)={0x0, 0x0, 0x102, 0x4, {0x6, 0x401, 0x4b, 0x2}}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x53a4f43c4573ee6a, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/current\x00', 0x2, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2beed010e946620a, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000240)={0x67, 0x9, 0x4, 0x0, 0x0, [{r3, 0x0, 0x1}, {r4, 0x0, 0x1}, {r5, 0x0, 0xfffffffffffffff9}, {r1, 0x0, 0x200}]}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x2, 0x0) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000340), 0x8) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r7, &(0x7f0000000380)=""/4096) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001380), &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001400)={0x0, 0x8000, 0x4, [0x4, 0x8, 0x5, 0x7f]}, &(0x7f0000001440)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001480)=@assoc_id=r8, 0x4) userfaultfd(0x80000) socket$rds(0x15, 0x5, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001500)={r8, 0x8000}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000001580)={r10, @in={{0x2, 0x4e20, @multicast2}}}, &(0x7f0000001640)=0x84) r11 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$sock_timeval(r11, 0x1, 0x14, &(0x7f0000001680), 0x10) socketpair(0xa, 0x80001, 0x81, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) r15 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000018c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000019c0)=0xe8) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001ac0)=[0xee01, 0xee00, 0xffffffffffffffff, 0x0]) r19 = getgid() stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() fsetxattr$system_posix_acl(r12, &(0x7f0000001700)='system.posix_acl_access\x00', &(0x7f0000001bc0)={{}, {0x1, 0x6}, [{0x2, 0x4, r13}, {0x2, 0x4, r14}, {0x2, 0x6, r15}, {0x2, 0x5, r16}, {0x2, 0x0, r17}], {0x4, 0x1}, [{0x8, 0x1, r18}, {0x8, 0x0, r19}, {0x8, 0x0, r20}, {0x8, 0xca80b98575b674e7, 0xffffffffffffffff}, {0x8, 0x7, r21}], {}, {0x20, 0x2}}, 0x74, 0x2) [ 343.646958][T11629] EXT4-fs (loop5): group descriptors corrupted! [ 343.796944][ T23] audit: type=1804 audit(1574640172.540:42): pid=11661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir086188948/syzkaller.ccYmkO/94/bus" dev="sda1" ino=16989 res=1 00:02:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$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$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) connect$x25(r3, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r7, 0x10f, 0x81, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x2, 0x7, 0x8, "8c9437deb514061dd9296ab840701b8fd24827db0d683fd49e405cf5cb4b40ad2b9a61af6af2fdd11057ae1db7bed5602c417eefd2228d8e75bde63dce1ebdb0", "77f2a04991e050a44ab4d5ab0212c4ea6604b9830d896a5778ecbc79869c4ec6e96b42c7f7368e682845674789bf400ffc57ab540ade2f432e1395b111645696", "c0c977dc647537ab24d427f1cc299b193136dfe2513b6bdc366e947a38d66b32", [0x3f, 0x9b]}) r8 = fcntl$dupfd(r0, 0x0, r1) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000640)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000600), 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000829bd7000ffdbdf25020000000c00050020000000000000001400070008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB='\x00'/12], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r9, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000005}, 0x4000) [ 343.955078][ T23] audit: type=1804 audit(1574640172.690:43): pid=11661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir086188948/syzkaller.ccYmkO/94/bus" dev="sda1" ino=16989 res=1 00:02:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0ca0f3ca6469723d13100000065430"]) chdir(&(0x7f0000000080)='./file0\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0xe440, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) accept$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0xb}, @rand_addr="6967c3f5909ff84d238dda19ecd4ebb6", @local, 0x0, 0x6, 0x0, 0x100, 0x0, 0x80520000, r6}) 00:02:52 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) dup(0xffffffffffffffff) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0xece) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r5, 0xe, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) open(0x0, 0x0, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0xfffffffffffffd10, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x40000fd, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 00:02:52 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@upd={0xe0, 0x10, 0x690ee9b7eac96925, 0x0, 0x0, {{'drbg-pr_sha1(\x16\x00'}}}, 0xff8d}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000000)) [ 344.238700][T11689] overlayfs: unrecognized mount option "  óÊdir=" or missing value 00:02:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:53 executing program 2: write(0xffffffffffffffff, 0x0, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2302"], 0x2) prctl$PR_SET_PTRACER(0x59616d61, r0) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f00000000c0)=0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) pipe(0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) [ 344.379599][T11702] overlayfs: unrecognized mount option "  óÊdir=" or missing value 00:02:53 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x2) write$P9_RSTATFS(r0, &(0x7f0000000000)={0xf51dbd1cbff5f9f1}, 0x3d37ef37) ioctl$int_in(r0, 0x80006000005000, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x28) 00:02:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:53 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$x25(r0, 0x0, &(0x7f0000000280), 0x80000) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f0000000440)={0x1, 0x3, 0x1000, 0x41, &(0x7f00000002c0)="8819c647812146e207a4dc4841037d2205f3a698ffc71b2208a3fc3945bf7d4f53f3107aee0c04a640fb3d72cec79c47ac64b5e2fe87b23aa5153f0636d60d6274", 0xc6, 0x0, &(0x7f0000000340)="d45e63316836f429f3c98c97cc99b09670c337b7416e8785a2a8f2aaa6cf4af7617344bb30e1ad34c79422d30b5f02462ab2125eead726806dac31b950662677c05198730b6bdff8c769d0c55ac6cefc336994799a0c0617f9e19aa6101cca463892ecf5a617ea5e40a5fe94b6a79749fadd2413ea1532fbedb7cf4f26d0f1ff906986e8807e1185a5debf3b0f869bc8666bff24f451065e4392fceda732f8c8f3f6ed19ce914839f83b99ea3d45a42a5773d084936f719ed8b693b1296513c901293ad7515e"}) r4 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendto$inet(r4, &(0x7f0000000080)="6adc01284a683aaa3c6b9fe35597a28a6c46361f3e96c6dd4ef847f4a15eab0a24081c20d3e51a35031a711b", 0x2c, 0x8081, &(0x7f00000001c0)={0x2, 0x4e24, @loopback}, 0x10) truncate(&(0x7f00000000c0)='./bus\x00', 0x1000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000240)={0x2, 0xefb}) truncate(&(0x7f0000000200)='./bus\x00', 0x7b3) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x81, 0x0, 0x5, 0xa6, 0x0, 0x9, 0x20000, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0xc3ec7cec5aae8f55, 0x100000000, 0xe6, 0x5, 0xffffffffffff8000, 0x2, 0x801}, 0x0, 0x10, 0xffffffffffffffff, 0x10) r5 = open(&(0x7f0000000100)='./bus\x00', 0x541a80, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r5, 0x0, 0x20008) 00:02:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, 0x0, &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:53 executing program 0: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) getpid() r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x753c772064da0907}, 0x14}}, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x20000891) sched_setscheduler(0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, 0x6, 0x4, 0x202, 0x0, 0x25dfdbfe, {0xe, 0x0, 0x8}, [@generic="12630f873113b4f38db2f2bfb0ab463b50fde0f6c9", @generic="18d59d0fe9eb15848508f5a34fcd66dd6bb2982e4f2c607e2899a8bafcae5bfb7d63520006014fadf8fd6fa7eb950eca22b09d6fdcbe7315361187ac53482663f9", @generic="536d7af0296b81e81bc3ae72f4"]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x8082) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x40000000) 00:02:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3000003, 0x5c831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000600)={'syz\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1b\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff], [0x0, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x8de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) mmap$binder(&(0x7f0000664000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x80000001) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00001da000/0x18000)=nil, 0x0, 0xfffffe72, 0x0, 0x0, 0xa00000000000000) 00:02:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:53 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, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_RD_TIME(r0, 0x80247009, 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000300), 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = syz_open_dev$amidi(0x0, 0x1, 0x1040) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x83, &(0x7f0000000080)={r7}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r7, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r8, @ANYBLOB="17000000b174a4727e4112a6a923a24341226c4029bf88058a8c812d334f89ca59dea02fbe7910"], &(0x7f0000000340)=0x1f) ioctl$RTC_RD_TIME(r3, 0x80247009, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000000c0)='bbr\x00', 0x0, r3) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000003c0), 0x4) ioctl$UI_SET_FFBIT(r2, 0x4004556b, 0x6b) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet6_tcp_int(r9, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x6) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000015c0)=[{0x0}], 0x1, 0x0, 0x0, 0x7115}, 0x100) r10 = socket$xdp(0x2c, 0x3, 0x0) accept4(r10, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80, 0x80000) [ 344.980778][T11733] IPVS: ftp: loaded support on port[0] = 21 [ 345.517601][T11754] IPVS: ftp: loaded support on port[0] = 21 [ 345.614298][ T7] tipc: TX() has been purged, node left! 00:02:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xffffff65, &(0x7f0000000180)={0x0, 0x2d5}}, 0x40000) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={r3, 0x7, 0x9}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0xf2, 0x0, 0x9808) 00:02:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00']) [ 347.202080][T11762] FAT-fs (loop4): bogus number of reserved sectors [ 347.231489][T11762] FAT-fs (loop4): Can't find a valid FAT filesystem [ 347.330949][T11762] FAT-fs (loop4): bogus number of reserved sectors [ 347.348175][T11762] FAT-fs (loop4): Can't find a valid FAT filesystem 00:02:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x68200) ioctl$CAPI_GET_MANUFACTURER(r2, 0xc0044306, &(0x7f0000000040)=0xfff) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x200, 0xd0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000100)={0x4, 0x1ff}) ioctl$UI_GET_SYSNAME(r3, 0x8040552c, &(0x7f00000000c0)) setuid(r1) shmctl$SHM_UNLOCK(0x0, 0xc) 00:02:56 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r2, 0xfffffffffffffffe, 0x0) socket$kcm(0x29, 0x2, 0x0) close(0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={0x0}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x0, 'memory', 0xe}]}, 0x200600) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300), 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x47, 0x0, 0xffffffffffffffff, 0x4001}, 0x3c) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x7f, 0x1, 0x3, 0x7, 0x0, 0x0, 0x8000, 0x1c2b615ae69cf32c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x4000, 0x80000000, 0x3, 0x6, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x33c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r4, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f00000002c0)=[{&(0x7f0000001580)="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", 0xe60}], 0x1}, 0x0) 00:02:56 executing program 1: unshare(0x40000000) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r7, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x20}}, 0x0) fadvise64(r3, 0x3, 0xd7, 0x5) ioctl$UI_END_FF_UPLOAD(r2, 0x406855c9, &(0x7f0000000040)={0xe, 0x1, {0x54, 0x9, 0x0, {0x1f, 0x1}, {0xe6c2, 0x40}, @ramp={0x0, 0x80, {0x3, 0x3f, 0x7ff, 0xe7a}}}, {0x52, 0x4, 0x0, {0x4, 0x407f}, {0xffff, 0x3a}, @ramp={0xffff, 0x8, {0x7, 0x3, 0x6, 0x4}}}}) 00:02:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:56 executing program 4: openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001a40)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, 0x0) dup(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') dup(0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 347.620075][T11779] IPVS: ftp: loaded support on port[0] = 21 00:02:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40000000}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="44cef8653da04f60000000100005070000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c000100626f6e64000000001400020010000800090000007f00000100000000"], 0x44}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) getsockname$packet(r2, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000007c0)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000800)={@loopback, r4}, 0x14) 00:02:56 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x3, 0x0, 0x9, 0x4, 0x4, 0xa, 0x8000}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x1, 0xc, r1}, 0x2c) 00:02:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000040)={0x0, @reserved}) [ 348.008670][T11801] overlayfs: missing 'lowerdir' 00:02:56 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b10") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000006d0001000016000000003da3094bbbf05a72435d08a02543662f8d847391fe12503fd96d9434cc1c9d06e0a7f4a9df4dc98f5cf1a100f9ad42ce5fd9ce85174ecc3944c1c1616fa858243c894bce789979ced83e7284c4af0eed1003eceec71d044291a3126ab29bfecbf44ae6b64a603bbdd8201d15f388537f000000000000005f7a5d9d", @ANYRES32, @ANYBLOB="1376c40300000000000000c00000000000001e2e5c5bc495c9000000000000004b2b00000000000000"], 0x3}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 00:02:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:02:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000080)=0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) 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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="940000002400070500"/20, @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r9, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@newqdisc={0x30, 0x24, 0x300, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r9, {0x4, 0x2}, {0xfff2, 0x1}, {0x7, 0x8}}, [@TCA_RATE={0x8, 0x5, {0x9, 0x2f}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000006}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r11, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r11, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r11}}, 0x20}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r16, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r16, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f00000000c0)={r13, 0x0, 0x2, 0x4, 0x1}) r17 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r17, &(0x7f0000000300)=[{&(0x7f0000000200)=""/199, 0xc7}], 0x1, 0x2) [ 348.209876][T11779] IPVS: ftp: loaded support on port[0] = 21 [ 348.509982][T11819] overlayfs: missing 'lowerdir' 00:02:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 348.630923][T11820] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 348.724188][T11829] overlayfs: missing 'lowerdir' 00:02:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 349.107607][T11836] overlayfs: missing 'lowerdir' [ 350.424536][ T7] tipc: TX() has been purged, node left! 00:03:00 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) lgetxattr(0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3f}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000700)='rpc_pipefs\x00', 0x0, 0x0) r1 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r3, 0x0, r2, 0x0, 0x1000000000000003, 0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="2d32a2634bdd2c754f5bdc65f221fa0ce354b34869f67055acc173b630beee97e0eda9367b389c15d3231e2a62da247642996d734cfeb8d462a5b0f09031efa968fd141cbffed36297bd2c68f4795d57e4c4c4609b0df2e27d7108ce3e983ed3a75475c91cfc4ec18a737e0f85abbc95ae44c413ebcf55c490b57fb4162af731b48826600dcf8bdf7923a96ccd0539260325c8bbd4a91ac650df315b205dc477ca6903a5defe3236c26d8205d4d303fb458eec1696a3aaf8e74ccc82954a6207aed889e35614ab59cc3bf066bba42c60cc85b0ba140f0033b7b8e7cef22ec6aa078a1eaed9a874a974cffea299a7faec9af6908be5d7b9b616644eba7929d241"], 0x2) r7 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r7, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r4, r1, 0x7, r6, &(0x7f0000000040)={r7, 0xffffffffffffffff, 0x4}) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x8b020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x4}, 0x2, 0x1, 0x0, 0x9, 0x80000001, 0xd260}, r1, 0xa, 0xffffffffffffffff, 0x8) syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') r8 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x400, 0x28282) ioctl$BLKRAGET(r8, 0x1263, &(0x7f00000001c0)) r9 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3, 0x1) getsockopt$inet_mreqn(r9, 0x0, 0x0, &(0x7f0000000340)={@loopback, @initdev, 0x0}, &(0x7f0000000900)=0xc) add_key(0x0, &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x802, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@deltclass={0x3c, 0x29, 0x930, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r10, {0xffe0, 0xfff3}, {0x10, 0xa}, {0x69c43326924db6ac, 0x6}}, [@TCA_RATE={0x8, 0x5, {0x0, 0x7}}, @tclass_kind_options=@c_prio={0xc, 0x1, 'prio\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000065}, 0x20008000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f00000005c0)={'syz', 0x0}, 0x0, 0xffffffffffffffff) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ppoll(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f00000002c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x700, &(0x7f0000000000)) r11 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, 0x0, &(0x7f0000000200)) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:03:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x8008) r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r4, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) 00:03:00 executing program 2: mkdir(&(0x7f0000000b40)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'U-', 0x1}, 0x28, 0x2) mount$overlay(0x400000, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66698c6531c0c3e27b79997890723d2e2f66696c65302c00"]) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)='./file0\x00') creat(&(0x7f0000000240)='./bus/file0\x00', 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) 00:03:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:00 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$VIDIOC_G_STD(r1, 0x80085617, &(0x7f0000000180)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x94, &(0x7f0000000140)}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x43732e5398416f1a}) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x43732e5398416f1a}) 00:03:00 executing program 4: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000000)={0x1097, 0x435e76eb, 0x6, 0x76a4, 0x4, 0x101}) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x10000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001700)={0x9, 0x0, [{0x3000, 0x57, &(0x7f0000000080)=""/87}, {0xc000, 0x66, &(0x7f0000000100)=""/102}, {0x5000, 0x1000, &(0x7f0000000180)=""/4096}, {0x10000, 0xba, &(0x7f0000001180)=""/186}, {0x2, 0xb3, &(0x7f0000001240)=""/179}, {0xd000, 0xee, &(0x7f0000001300)=""/238}, {0x3000, 0xd5, &(0x7f0000001400)=""/213}, {0x100002, 0xe0, &(0x7f0000001500)=""/224}, {0x0, 0xd1, &(0x7f0000001600)=""/209}]}) openat$vimc0(0xffffffffffffff9c, &(0x7f0000001840)='/dev/video0\x00', 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001880)='/dev/dlm-control\x00', 0x20000, 0x0) sendmsg$sock(r1, &(0x7f0000002dc0)={&(0x7f00000018c0)=@llc={0x1a, 0x309, 0x7, 0x1, 0xf4, 0x1f, @remote}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000001940)="d6d0486aef603b7fd610d96d", 0xc}, {&(0x7f0000001980)="46e656b0a9543a6dad9d3dda9ff29ff998ba8c73f78f3012b74706b1a9824207bc600f7577ef215e6c56c4821186c357f32bfddc15479540351445334ceaee2a403bb889359490966c8579ec48fc9ac55591ebd8e91d216233f10e71cf4895314d5b7f7f833e456a3002cfc0dbfb1ac0c0e7aa686d7f2fb0ca", 0x79}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="e52fa4eadb061a02fbf17341ce17baedc62febdf91f00f795d3da7cd4cd11677f8b062d91ca8c5248c25", 0x2a}, {&(0x7f0000002a40)="cc9bc7f9ee125675f9aeca10718602d3039bef5e266de91402ecce628b064533391546558dd006e784baf903b7424709b60d6cbd16ac29c90c883e78be04252f6b3ab90ef90770929f975f5f8181256cd582b502a502932c16e3e87ac4fb1aa10e9f1c3f3c83d113c12595d1f93d5c42a88cfc5157096fe4d03c97e16edce6bded4b5a6d108bb4e88b7543c7bac40a5fd388390c5933c7111545d46d6c1168463650", 0xa2}, {&(0x7f0000002b00)="97a7229c3f537ca2ad3b6558907fd9d6390a1031fb717148dca1e78290e75b35de09e9c8385c6ad5573d0c9821c045a15de928dddb55e8d23e3a9bce5fe084fe169a4267366f86cd4f0f94015075fb14d24e436f3371e89bf8693cf59cf5d4b526e0704e436ede7bf2526009fc0bbec89fb10da044bb6a07cad00dccace73e3c7a6654ca598d5222fe485977c44afeea553ea473576781eca66fbda41c7b54361c78d1c0fecf73ed53deaed3d212e5b55c3501e56d731123b9011e4864ee0143471672e58b1a91c390e63286fa07030119169be96ed68a895c218e723be7aece0b50e1f1f6e0d85d48d5b1ff9f3dc44975db6b65", 0xf4}, {&(0x7f0000002c00)="6b4d071fcfbbfda04adb3b3d11038c3cac6ab14f83216928c1eb4130cbc6d424c2bfd19ee9b39b5ca0fad95f1d2ad04fc01b87c5a9b494901dc49589d92f165ba812631b3f11f656eac750008c50c8214c8e0b9c6829164a397cd668ab492f4025d9af4923f545bcc3fd4cfac6064ac0914f9fbca5fb76369cf7a3b23786203244aede5ad3dcfc392739d90bb84a6ae1ffa2961be5f79117e327556d6fcc547fc663cc6014658b79e9cae62fb4edb5a528baf241d41c152bb70f392197e48af5107ff5ab4a9acc01f80cd22fb0b07de598258c04ba", 0xd5}, {&(0x7f0000002d00)="6e2c5b195fb4eda69708c32048cd4f95d407009a", 0x14}], 0x8}, 0x20) pipe2(&(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002e40)=0x1, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002ec0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000002f00)=0x1c, 0x800) write(r5, &(0x7f0000002f40)='Ua', 0x2) syz_open_dev$sndpcmc(&(0x7f0000002f80)='/dev/snd/pcmC#D#c\x00', 0x68, 0x40000) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000003000)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000003140)={&(0x7f0000002fc0)={0x10, 0x0, 0x0, 0x508000}, 0xc, &(0x7f0000003100)={&(0x7f0000003040)={0x90, r6, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3d}]}, @TIPC_NLA_MEDIA={0x48, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x28040084}, 0x4000) r7 = getpgid(0xffffffffffffffff) r8 = syz_open_procfs(r7, &(0x7f0000003180)='net/ipv6_route\x00') r9 = dup(0xffffffffffffffff) ioctl$EVIOCSFF(r9, 0x40304580, &(0x7f0000003200)={0x57, 0x1, 0x4, {0x81, 0x3}, {0x800, 0x9}, @period={0x5c, 0x59e8, 0x1f, 0xbc, 0x7ff, {0x2193, 0x1, 0xe0, 0x7ff}, 0x4, &(0x7f00000031c0)=[0xc31, 0x7, 0x10, 0x7]}}) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003240)='/proc/self/net/pfkey\x00', 0x36688f2746679196, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f00000032c0)={&(0x7f0000003280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000003300)) r11 = dup3(0xffffffffffffffff, r8, 0x80000) ioctl$FS_IOC_FSGETXATTR(r11, 0x801c581f, &(0x7f0000003340)={0x0, 0x4aec2801, 0xffffffff, 0x0, 0x30a}) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000003380)={0x1000, 0x5, 0x0, "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"}) r12 = open(&(0x7f00000043c0)='./file0\x00', 0x4000, 0x140) getsockopt$inet_mreq(r12, 0x0, 0x0, &(0x7f0000004400)={@multicast1, @empty}, &(0x7f0000004440)=0x8) r13 = syz_open_dev$midi(&(0x7f0000004480)='/dev/midi#\x00', 0x8, 0x800) ioctl$UI_DEV_SETUP(r13, 0x405c5503, &(0x7f00000044c0)={{0x6, 0x7, 0x9, 0x3}, 'syz1\x00', 0x2e}) ioctl$FS_IOC_RESVSP(r9, 0x40305828, &(0x7f0000004540)={0x0, 0x0, 0x100, 0x2}) [ 351.885087][T11856] overlayfs: option "workdir=./fiŒe1ÀÃâ{y™xr=./file0" is useless in a non-upper mount, ignore [ 351.922866][T11858] overlayfs: missing 'lowerdir' 00:03:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 351.975332][T11856] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent 00:03:00 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3dcd, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x6, 0xfa00, {r1, 0x1}}, 0xff30) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000100)={0xb, 0x10, 0xfa00, {&(0x7f0000000040), r1, 0x3ff}}, 0x18) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0xfffffe8d) 00:03:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2c2900, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'euc-jp'}}]}) [ 352.053244][T11866] overlayfs: option "workdir=./fiŒe1ÀÃâ{y™xr=./file0" is useless in a non-upper mount, ignore [ 352.113464][T11866] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 352.226695][T11873] overlayfs: missing 'lowerdir' 00:03:01 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000002, 0x200) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000340), 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="5300000044a6aeabec2e1520000000000000001000fff64017db9820000000003b08d403ffff633b27e59aa144175dd106736d24c3f2c876d699010000000004000000000000c7ec6e26560000080000ab31c3a45780fa9dcf6af90dbbede53b853b807511e7330a87d1e059855db90a452c600301b9f01c936f71358edec3ff8897ad63aa106dd21ef6e8a753"], 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, 0x8) sendmsg$nl_route(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800006e159db300200020006a97da9fe1f9b560bc7e9bcdf7dd979e"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0xec586ad5a4d5db69) ioctl$VFIO_IOMMU_MAP_DMA(0xffffffffffffffff, 0x3b71, &(0x7f0000000180)={0x20, 0x0, 0x6, 0x8, 0x7f}) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f00000000c0)=0x1) ioctl$int_in(0xffffffffffffffff, 0x800000c0045009, &(0x7f0000000040)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/seq\x0e\x0e\x00\x00\b\x00', 0x10000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x2, 0x0, 0xfffffdac) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x8642957429963afb, @perf_bp={0x0, 0x8}, 0x10080, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000001c0)=""/115) clone(0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="18f60a2111586ff65f2573aab50febd1d64fbb4158f63355602481443fece7a1f642d7754be2dbbcd0a5afdcf5e5f5fa7bac7fa790a735e74bb290d2ccdd91d9eacb6ed623261827e03be7b7622d9dabee3c4c88") 00:03:01 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x803, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="00080080000000000300000008000100753332005800020014000500000000000000000045f12b3b524b5a7ffc969a343144e10000000000000000400006003c0001000000000000000020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf0970f1461cb1046e00000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r6}}, {{@in=@multicast2, 0x0, 0x3c}, 0x0, @in=@multicast2}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={0x400}, 0x4) 00:03:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:01 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x10000) write$P9_RCLUNK(r0, &(0x7f00000000c0)={0x7, 0x79, 0x1}, 0x7) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xbb04) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb9c00a480e180f000000e8bd6efb120009000e000100400000ff050005001204", 0xfffffffffffffeb6}], 0x1, 0x0, 0xfffffffffffffff3}, 0x0) [ 352.522092][ C0] sd 0:0:1:0: [sg0] tag#7038 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 352.532613][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB: Test Unit Ready [ 352.539123][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548733][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548760][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548788][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548812][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548839][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548866][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548892][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548919][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548946][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548970][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.548999][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.549035][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.577838][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.577866][ C0] sd 0:0:1:0: [sg0] tag#7038 CDB[e0]: 00 00 00 00 00 00 00 00 00 00 00 00 [ 352.579637][T11895] overlayfs: missing 'lowerdir' [ 352.701399][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:03:01 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x101200, 0x9c) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x3) chroot(&(0x7f00000002c0)='./file0\x00') sendto$unix(r0, &(0x7f0000000300)="f50db5e9a9a86fc696b9236faf307de8e14a420d6ac75d1ed83dfcbe91ad81bdfbb56ee5eb707a971187534afbacbd39b3bfc910c6fb72abf98f17fb2d6c17b114a8ab393e5fdcba9407f5dff6b254b58f5c1cdc3aa52aa66ace495cc28c581607fa5149e8d14f643944117c92d6ddc84c5620eb2956ae328ee21411eca82ff810e77371c951a30e44904035549c5c0f1a160d828ed959e344171bc9aee76a", 0x9f, 0x40000, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) syz_emit_ethernet(0x56, &(0x7f0000000440)={@random="c0d22b24c0b8", @random="0527ae5231d5", [], {@canfd={0xd, {{0x0, 0x1}, 0x1d, 0x0, 0x0, 0x0, "f73fa242841a99237c8ba5741baa31b96fc2a8df1be3e217c7bce9447e538c6702b8b4fd7836b64e7372c15c68287f24e072116155e885fae89d7ed3f778a5ef"}}}}, &(0x7f00000004c0)={0x1, 0x4, [0x16e, 0x128, 0x23f, 0x9ba]}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ubi_ctrl\x00', 0x218000, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000540)={0x4, 0x3}) r2 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x7fffffff, 0x10000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000005c0)={0x6, 0x8001}) umount2(&(0x7f0000000600)='./file0\x00', 0x2) umount2(&(0x7f0000000640)='./file0\x00', 0x4) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000680)=0x400000) r3 = getpgid(0xffffffffffffffff) sched_getattr(r3, &(0x7f00000006c0)={0x30}, 0x30, 0x0) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000700)='/proc/capi/capi20\x00', 0x2d00, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x5, 0x4000) fanotify_mark(r4, 0x150, 0xa1410552d1d80b40, r5, &(0x7f0000000780)='./file0\x00') r6 = socket$inet(0x2, 0x2, 0x5) ioctl$FS_IOC_SETVERSION(r6, 0x40087602, &(0x7f0000000b00)=0x46b) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000b40)={0x8057, 0x3}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/zero\x00', 0x840, 0x0) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000bc0)={0x0, 0x7, 0x5, 0xffff, 0x9, 0x3, 0x5, 0x81, 0xffff, 0x80}) mmap$perf(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x1, 0x36d5fda17bfffab4, r2, 0x7) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$CAPI_GET_SERIAL(r8, 0xc0044308, &(0x7f0000000c00)=0x38000000) r9 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r9, 0x40106614, &(0x7f0000000c80)) r10 = syz_open_dev$swradio(&(0x7f0000000cc0)='/dev/swradio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000d80)="6a5893b7051e6faf98178a442bee3fa017573f0c8e7f8dd5d2824e4d1d984b7caf8f609f90220d4f4e8315e53fad0b7b724a5ef4296937f54733482fa13c670c1e6b1874884d822637bc63795452913ccdbc9a9b183e4f099108c28581eb9dd5c005033c753742d8676894d3b855a2798ac9d9fc") 00:03:01 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000040)=0x7) syz_init_net_socket$x25(0xb, 0x5, 0x6d41) 00:03:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:01 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x34fd, 0x88891557cf406602) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x83, &(0x7f0000000080)={r6}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000540)={r6, 0x1}, 0x8) lstat(&(0x7f0000000180)='./file0\x00', 0x0) getresgid(0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000700000000000001000003000000008e105c"], 0x0, 0x1c}, 0x20) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r8, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x4002, 0x0) r10 = socket(0x10, 0x803, 0x0) r11 = socket(0x2000000000000010, 0x3, 0x0) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r11, &(0x7f0000000240)={0x0, 0x7e, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES16=r12, @ANYBLOB="0305000000000000000008000000"], 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r10, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x1c, r12, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$IPVS_CMD_SET_CONFIG(r9, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x138, r12, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2ce22c79}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc8b1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd057}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x138}}, 0x44ec1035ac8bcaf4) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 00:03:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100), 0x111, 0xf}}, 0x20) r2 = socket$inet(0x2, 0x2000080001, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000600)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r4, 0x2}}, 0x18) r5 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000200)={{{@in=@empty, @in=@broadcast}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x103c, 0x4) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x4352}], 0x1}, 0x2000) sendto$inet(r2, &(0x7f0000000300)="4fe2538bb0a3931ff20f4a8583eeb736494b6aab81850d5d16224738c11c545681c079ea961907a45614cba2847c2c39fd6b9ce2e4e31aaaef1ca010b2bdaaea4e97580865", 0x45, 0x5, &(0x7f0000000180)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) [ 353.184300][T11916] overlayfs: missing 'lowerdir' 00:03:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 353.299403][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:03:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00memovy '], 0xda00) 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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000c00010076657468000000001800020014000100"/36, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x84}}, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000040)={0x6cbb314f, 0x0, 0x9, 0x4}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x1ff, 0x84082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xbfffffffffffffff, r0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r12, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0xfffffffffffffff8, &(0x7f00000000c0)={&(0x7f0000000340)=@ipv6_getrule={0x0, 0x22, 0x4, 0x70bd25, 0x25dfdbfb, {0xa, 0x20, 0x10, 0x5, 0x9, 0x0, 0x0, 0x6, 0x1}, ["", "", "", ""]}, 0xffffffffffffff49}, 0x1, 0x0, 0x0, 0x3c880}, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r15 = dup2(r14, r7) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$ASHMEM_PURGE_ALL_CACHES(r15, 0x770a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) 00:03:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x25a, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="b8100000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000001e0000002000000000000000000000000000000000000000000000000fe880000000000000000000000000001ff0100000000000000000000000000010000000000000000000000000c001000ff00000000000000"], 0xb8}}, 0x0) [ 353.516694][T11936] overlayfs: missing 'lowerdir' [ 353.632974][T11939] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 353.749737][T11943] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. [ 353.896829][T11943] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 00:03:02 executing program 2: r0 = perf_event_open(&(0x7f00000001c0)={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) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) close(r3) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xffe8) r6 = socket$inet(0x2, 0x3, 0x29) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000001440)={0x0, 0x6}, 0x4) bind$inet(r6, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 00:03:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:02 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip6erspan0\x00', 0x800}) setxattr$security_selinux(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:iptables_unit_file_t:s0\x00', 0x2a, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x181001, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, &(0x7f0000000280)={0xd, 0x1ff, {0xd5, 0x2e52, 0x8, {0xffff, 0x1}, {0xfffd, 0x6}, @period={0x5a, 0xf8c3, 0x1f, 0xfff8, 0x1, {0x4, 0x400, 0x1, 0x7}, 0x4, &(0x7f0000000200)=[0xe35, 0x0, 0x2, 0x3]}}, {0x54, 0x1, 0x1ff, {0x2824, 0x8000}, {0x4, 0x7}, @period={0x59, 0x7, 0x942, 0x3, 0x8, {0x5, 0x81, 0xdc4, 0x7ff}, 0x5, &(0x7f0000000240)=[0xca, 0x8, 0x1000, 0x80, 0x6]}}}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000300)={0x2, 0x6, 0x9, 0x0, 0x5}) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x80800) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00000003c0)=0x20, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r4, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000480)=0x14, 0x800) syz_mount_image$ceph(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)='./file1\x00', 0x6f69, 0x1, &(0x7f0000000600)=[{&(0x7f0000000540)="e0519bbb01bb3cd3bd65a7fc37cfc19caf8f9c5f59f6a3cd6ee9b386a07e49164bf0bbb81dcff53adbc39615b51e01639a9975fd735d0456c900da39ad95cb4da77a92340162082e17831971339d0275d96749ddfb077c483c7754ff11ef0cbf6dfea2177ffa3996d62e479a6833acb7b5ad1d8f4d56d99bfda84bee54c850a151577bbcd4d6ca9d9bb97474ce595cbd0fa74e9847e19803f54febca8d2bcb67637735", 0xa3, 0x7}], 0x110085, &(0x7f0000000640)='/dev/vga_arbiter\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f0000000680)=""/56, 0x38, 0x10060, &(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) mq_timedsend(r4, &(0x7f0000000740)="1c940cbde85c5aee76d6e0f1b432131dddc0872bc026e622e312bf1f980bcdd3c5c0dbbe66f5c6e51602c397ffac18f2ce81173fab7831addd440ff1190ee22c525545d2a812346b033e2364d4882f6d7e7baeb2d5d65fef78458d43cecee2a0830a263b95d6cbaaddb52c5e8b8f37fa7b980246a78d3fbb726b5f43b38a56b5f5d1b93b013b855705167fe960485ee96e91d0da90d13b9679f931bdd626a3230fb72133da7df2c3633c32c9c81a56a3acdb41b9bb76a67757240cc6595873493b032d1513a82089a6d6e8f2c35915650abdb39b8ee4c66ed02f9182ba37d8cc79c75965da8d580d0a7984b7af11c710de04825f7e", 0xf5, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000840)={0x1000000}, 0x8, 0x5707088f0a6367a5) preadv(r5, &(0x7f0000000900)=[{&(0x7f0000000880)=""/52, 0x34}, {&(0x7f00000008c0)=""/30, 0x1e}], 0x2, 0x3) fsetxattr$trusted_overlay_nlink(r5, &(0x7f0000000940)='trusted.overlay.nlink\x00', &(0x7f0000000980)={'U+', 0x1}, 0x28, 0x3) setxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@random={'user.', 'trusted.overlay.nlink\x00'}, &(0x7f0000000a40)='em1vmnet0lo/.\x00', 0xe, 0x7) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r6, 0x40106614, &(0x7f0000000a80)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001b80)={r4, &(0x7f0000000ac0)="27fb515bacf75e14086ff56b7405ceaef37d4ffbbdb05f51b8db05c8ad6cb1f4256b6b4a4ce28b8940af501a200554a27fd46d483ead58853847c29a13b6bfa083df6cbe200bf37e99b7756848ab7313c5aacb8e2b05252c94ca68aabc554a2ce3d41620702485966a3ac19206cc2b725358c065f790f7a43dd58085145931e664aa9fa4b3c32a8334edf747e3fdfb6df43eae8e48a3b05df576a680c2fa5b9d7650", &(0x7f0000000b80)="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", 0x2}, 0x20) socket$l2tp(0x18, 0x1, 0x1) socket$alg(0x26, 0x5, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000001bc0)={0xb26, 0x9181a195, 0x2, @discrete={0x2, 0x18000000}}) r7 = syz_open_dev$adsp(&(0x7f0000001c00)='/dev/adsp#\x00', 0x8, 0x4aef9c60b04776b4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001c40)={0x0, 0x44, "9224559d942384951fac8d10f1e953e6b29900fbbb755d205172d8bed3104c467adaf0c0e79b4546e98bbad2d278247b249ee4a97e2304c90a7160cb44008dc3e7c0cde7"}, &(0x7f0000001cc0)=0x4c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000001d00)=r8, 0x4) r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000001d80)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r9, &(0x7f0000001e80)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001e40)={&(0x7f0000001dc0)={0x68, r10, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x8000, @media='udp\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x81}, 0x8000) 00:03:02 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x803, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x20}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r6}}, {{@in=@multicast2, 0x0, 0x3c}, 0x0, @in=@multicast2}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={0x400}, 0x4) [ 354.185640][T11955] overlayfs: unrecognized mount option "lowerdir" or missing value 00:03:03 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) lgetxattr(0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3f}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000700)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') r1 = syz_open_dev$dspn(0x0, 0x0, 0xc200) syz_open_dev$midi(0x0, 0x0, 0x1) add_key(0x0, &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0x4000065}, 0x20008000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f00000005c0)={'syz', 0x0}, 0x0, 0xffffffffffffffff) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ppoll(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0xc0, 0x3, 0x1000}, 0x4) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f00000002c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x700, &(0x7f0000000000)) r2 = socket(0x1, 0x5, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000140), 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:03:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 354.364474][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 354.370302][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 354.396861][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 00:03:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000000000041c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$FIBMAP(r0, 0x2284, &(0x7f0000000100)=0x1) [ 354.529197][T11970] overlayfs: unrecognized mount option "lowerdir" or missing value [ 354.726446][T11977] sd 0:0:1:0: device reset 00:03:04 executing program 0: r0 = memfd_create(&(0x7f0000000280)='/dev/input/event#\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[], 0x0) write$P9_RGETATTR(r0, &(0x7f0000000380)={0xa0, 0x19, 0x0, {0x60f06e9a0bbce85f, {}, 0x1af}}, 0xa0) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) 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, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x84}}, 0x0) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000040)="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") 00:03:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:04 executing program 1: keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) add_key$user(&(0x7f0000000140)='user\x00', 0x0, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000840)='id_resolver\x00', 0x0, &(0x7f00000008c0)='ns/pid\x00', 0x0) keyctl$link(0x8, 0x0, r1) keyctl$link(0x8, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000040)}, 0x10804}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101, 0x0) ioctl$PPPIOCGIDLE(r5, 0x8010743f, &(0x7f0000000180)) getegid() r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r6, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) sendto$inet(r6, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 00:03:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40ea00, 0x0) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000100), 0x4) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={'sVz'}, &(0x7f0000000200)='%`\xf3`\xce\xeaY3\xc2\xf3S\xa7\xe8\xb33,\x97_!=\xce\x9f\xa8\x01\x1d\xc0\b\x00w\xe6\xfb\x18\r\x93\x1c\x9c\xbb\x17\xa2\xba\x87\x16\xee\xee\x10\xf7\x0e\xd4\x10\x84\x1b\'{\xc1\xeb^G\x9a^<\x14[P\x87\x8b\f\r\xea\'\xebm\xef\xb6\xae\xe38\xf4\xf6\xea\xf2\xa2X\x1baXyr\x13\xa6\xccl\xc7\x9e:\xb8\x10\x1d\xc4\xd6\x9eP\'\xda/Zw\x0e\xb5-\x16\xa5\a!\x8d\x16\x8e\xa3\xf5\n\x18T_\x06>\xb5\xb8Fa\n6\t^\xb0\xd3\xce)ya&/\xd3\xe4\x10A1VH3T\v>\xa7Z\xc1\xd5\'B\x8d\xbe\xe3G\b}\x87%j\x16\xbc/+<\\)\x19\xd0[\xbe\x9f\xb2U[\xfbCo\xb0\x1eQ\xff\x05\x03\x01\x00\x00\x00\x9c\xc6`q', 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0xb2) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000880)='oom_score\x00') recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xa1, 0x0) preadv(r2, &(0x7f00000017c0), 0x199, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) 00:03:04 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x9, 0xf, 0x6d, 0x8000000000000002, 0x0, 0x0}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) r0 = bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x3, 0x0, 0x403618, 0x0, 0x20820000, r0}, 0x2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @dev}, &(0x7f0000000340)=0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$RTC_WIE_OFF(r2, 0x7010) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$RTC_ALM_READ(r8, 0x80247008, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xd, 0x1000, 0x10000, 0x1c2, 0x301, r2, 0x3, [], r4, r6, 0x5, 0x5}, 0x3c) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_S_OUTPUT(r10, 0xc004562f, &(0x7f0000000400)=0xffffffff) clone3(&(0x7f0000000280)={0x2000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), 0x3f, 0x0, &(0x7f0000000180)=""/144, 0x90, &(0x7f0000000240)=""/41}, 0x40) bpf$MAP_CREATE(0x2, &(0x7f0000000100)={0x3, 0x0, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 356.236433][T11994] overlayfs: unrecognized mount option "lowerdir" or missing value [ 356.269107][T12000] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.0 proc:/self/fd/3' not defined. 00:03:05 executing program 5: syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2a95, 0x6081) r0 = syz_open_dev$dspn(0x0, 0x0, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) perf_event_open(&(0x7f0000000980)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r0, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) 00:03:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1400, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0xc00}], 0x1, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000000)={0x7, 0xd31f, 0x1}) 00:03:05 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = perf_event_open$cgroup(&(0x7f00000000c0)={0x406c8a9bbd74fc, 0x70, 0x4, 0x0, 0xcd, 0x1, 0x0, 0x4, 0x92230f4f12a6d71, 0x8, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x5, @perf_bp={&(0x7f0000000080), 0xd}, 0x4000, 0x100000001, 0x3ff, 0x4, 0x4c4, 0x3f, 0x7}, r6, 0x3, r2, 0x10) perf_event_open$cgroup(&(0x7f0000000000)={0xe, 0x70, 0xca, 0x80, 0x4, 0x0, 0x0, 0x3f85, 0x4000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x5, 0xffffffff}, 0x800, 0x4, 0x0, 0x5, 0x7, 0x0, 0x1000}, r2, 0x6, r7, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) [ 356.623918][T12017] overlayfs: failed to resolve 'f': -2 00:03:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="0d00000000003639408fa3a3ba27660199783b0a82f79b32a7c8225086600a38e07d4db88a66596759e95307b680ab73e03d53555c97e8e37d01da4d44a994354a9fa3f355214eeabd24dd620b2022d5ad63b369aaffe900b608a5fece0eca95d71f2d3e60613a027fb50cbcbd92944076d3b97247e066002314da52", 0x7c}], 0x4, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="a0000001", @ANYRES16=r5, @ANYBLOB="000127bd7000fcdbdf250d0000000c00090008000100080000006400070008000200ff0100000c0004000000000000000000080002000300000008000200020000000c000400855d0000000000000800010000080000080001009624000008000200000000000c0004000d000000000000000c00030002000000000000001c0007000c00040008000000000000000c0004000100000000000000"], 0xa0}}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x2) ptrace$setopts(0x4206, r2, 0x402, 0x0) tkill(r2, 0x19) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="499f2d208cd480490746cf9696548197cdabed51ceed053a4cfd5946840000000000000000de0fad7a1f09395348d6020e7a52b3c9d79b39783c65a6f9d69be8e1d5e2418a23bf27d694987c22540a2519ae3026cbd10f304caec66c4622b308126b6922977cf3ee", @ANYRES16=r5, @ANYBLOB="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"], 0x204}, 0x1, 0x0, 0x0, 0x404c080}, 0x400c4) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) 00:03:05 executing program 2: mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000007ffc)={&(0x7f0000006000/0x1000)=nil, 0x1000}) 00:03:05 executing program 1: getpid() getpgrp(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000002) fallocate(r1, 0x0, 0x0, 0x110001) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname$ax25(r2, &(0x7f0000000300)={{0x3, @bcast}, [@bcast, @netrom, @bcast, @default, @remote, @bcast, @rose, @null]}, &(0x7f0000000140)=0x48) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000010000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100736974000c00020008000e0031000000"], 0x38}}, 0x0) bind$can_raw(0xffffffffffffffff, &(0x7f0000002840), 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000480)=0x68) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 356.875254][T12031] overlayfs: failed to resolve 'f': -2 00:03:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:f']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:05 executing program 2: r0 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) r2 = dup2(r1, r1) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYRES16], 0x1}}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) io_setup(0x3f, &(0x7f0000000040)=0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) io_submit(r3, 0x1, &(0x7f0000000200)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x80, 0xffffffffffffffff, &(0x7f00000002c0)="d0b4f93919bd939298e5263eec509aff194e343f0182b5542efc050402be89db1712277e3fa221950c133d05237de91ff9c665da6ae2b7a98d9e7821440c60005d8507841fb5f4896d93ca614e64d4463143141203a4b4991ab37ce49de8a374d4a32797f24d33d9f06f769ffe5c865b2796ecb79ec9f9b8c656e46ec98c25fde5c7c2b8986640685cb92f3bd3057bf5e8990f1189651fe78cdf", 0x9a, 0x8}, &(0x7f0000000240)) write$cgroup_type(r2, &(0x7f0000000140)='t\x02\x04\x00', 0xfffffefa) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x4) 00:03:05 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x40000) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000080)={0x1, r0}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@can_newroute={0x2c, 0x18, 0x5, 0x0, 0x0, {}, [@CGW_MOD_OR={0x18, 0x2, {{{}, 0x0, 0x0, 0x0, 0x0, "00c937cc507011a8"}}}]}, 0x2c}}, 0x0) [ 357.287846][T12049] overlayfs: failed to resolve 'f': -2 00:03:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 357.535548][ T23] audit: type=1804 audit(1574640186.280:44): pid=12042 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/104/file0" dev="sda1" ino=17042 res=1 00:03:06 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000002c0)="ff02040000eeff0000000000000000000000000000020205", 0x18) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x4000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x20, 0x2, 0xce}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000200)=0x1c, 0x800) sendmmsg$inet6(r2, &(0x7f0000000140)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @local, 0x8}, 0x1c, &(0x7f0000000000), 0x307, 0x0, 0xe8}}], 0x1, 0x80) 00:03:06 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) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$uinput_user_dev(r4, &(0x7f0000000200)={'syz1\x00', {0x1, 0xf288, 0x28, 0x7f}, 0x3c, [0x3, 0x5b, 0xfffffffa, 0x5, 0x65a, 0x5, 0x1, 0x0, 0x4, 0x3, 0x7f, 0x7, 0x673c, 0x40, 0x3, 0xff, 0x8, 0x7f, 0x6d, 0x1, 0x3f, 0x40, 0x2, 0x0, 0xffffffff, 0x4, 0x6, 0x3, 0x1, 0xffffffff, 0x100, 0x0, 0xffffffff, 0x400, 0xffffffc1, 0x1, 0xa12, 0x80000000, 0x9, 0x6, 0x8, 0x1, 0x3fe, 0x5, 0x3, 0x4, 0x81, 0x9, 0x5, 0x7, 0xb4a, 0x2, 0x5, 0x4, 0xffffffff, 0x9, 0x0, 0x9, 0x3, 0x20, 0x1, 0x7ff, 0x3, 0x9863], [0x4, 0x5, 0x35, 0x9, 0x81, 0x5, 0x20, 0xffffffc0, 0x3, 0xffff, 0xfffff27e, 0x4, 0xb6, 0x0, 0x0, 0x401, 0xff, 0x9, 0x20, 0x9, 0x7, 0x5, 0x7, 0x3f, 0x1, 0x1cd3, 0x4, 0xfdd4, 0x3, 0x7, 0x3, 0x7f, 0x5, 0xfff, 0x1, 0x8, 0x0, 0x9, 0xe54, 0x3, 0x3, 0x0, 0x3f, 0x0, 0xe7, 0x2, 0x5, 0x800, 0x2, 0xe04, 0x200, 0x1, 0x5, 0xfff, 0x1, 0x1, 0x6, 0x8, 0x4, 0x80000000, 0x6, 0x8e, 0x7f, 0x9], [0x4800, 0x10000, 0x4, 0xfffffe01, 0x8, 0xe, 0x80, 0x1f, 0x2, 0x2, 0x3a, 0xf18, 0x279, 0x5, 0x5, 0x10000, 0xf0000000, 0x3ff, 0xcb, 0x9, 0x80000001, 0x47ed, 0x1ff, 0x7, 0x20, 0x6, 0x7, 0x8, 0x8, 0x0, 0xa0, 0x3, 0xfffffffc, 0x9b9, 0x0, 0x5, 0x0, 0x22c, 0x9, 0x1, 0x40, 0x7, 0x5, 0x4, 0x6, 0x1ff, 0x3, 0xfff, 0x400, 0x88, 0x3, 0x0, 0xfff, 0x3, 0x6, 0x1ff, 0x80000001, 0x1, 0x1, 0x80000000, 0x200, 0xfffff57e, 0x10001, 0xf40], [0xff, 0x0, 0x8, 0x1, 0x8, 0x2, 0x1, 0xa4, 0x98, 0xffffffff, 0x7, 0x200, 0xfffffffa, 0x6, 0xec2, 0xfffffff8, 0x3, 0xe5e6, 0x4, 0x5, 0x4, 0x4a48, 0x80, 0x4, 0x10001, 0xfffffeff, 0x4, 0x3f, 0x4, 0x1, 0x8000, 0x6, 0x1, 0x40000, 0x4, 0x7, 0x6, 0x96, 0x80, 0x8a33, 0x1, 0x432f1099, 0x7ff, 0x80000000, 0x2, 0x1ff, 0xa0af, 0xf81c, 0xfffffffe, 0x9, 0x7, 0x10000, 0x81, 0x9, 0x7, 0x6, 0x8, 0x80000001, 0x6, 0x7, 0x5, 0x4, 0x48, 0x4]}, 0x45c) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x1) connect$inet6(r2, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_SET_ABSBIT(r6, 0x40045567, 0x3) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000180)=@ccm_128={{0x303}, "373e590e5bf90331", "41a29bde34220d9f664904310de6f354", "cf2c9aad", "00006f46827b00"}, 0x28) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000000040)) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 00:03:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="24000000180007841dfffd946f610500020081001f03fe0504000800080005000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7ef", 0x4a}], 0x1}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800000012003dc1000000000000000004001a0000000000000000000000000000000001fe8000000000000000000000000000e700000000"], 0x38}, 0x8}, 0x0) [ 357.811447][T12069] overlayfs: failed to resolve 'fil': -2 [ 357.824708][ T7] tipc: TX() has been purged, node left! 00:03:06 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x3fffd, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) write$binfmt_misc(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file0,workdir=./file1']) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r2 = dup(0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x19a00, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 00:03:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0xfffffec0, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$alg(0xffffffffffffffff, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000380)='trusted.overlay.opaque\x00', &(0x7f00000003c0)='y\x00', 0x2, 0x2) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000100)=0xb9, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001fc0)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00\x1aw\xb7\xc3B\xef\xf0\xd5\xf34|\x98.\x857Y\xab[d\xfa\x83\xdf\xc6\xf3\xb5\xab\xbb\x98y\xe7\xff\x87o\xb2\xfe\xd0\x9d\x9a\x89\xfe\xc4\x1d\x92|z\xbc\nl%\x97,#\xab3aEW\x18A3@\x94\x05%Y\x1d\x90\xf3\xc8\x89\x9a.\x7fm5\xaa\b\xceo\t\xcc\x98\xb7\x18\x90\x1cM\x91\x0fzb\x85\xb5$\x86\xe4\xd9\x1bJ\x1f\xf0>\x18\xed\xb0\r.8\xaa\x92\xc7cw\xd6\xaf\xbe\x1d\x04$\xecAb\b\xcf\xd40\xe8qg\xc5\x18\xd1\x8f\xe6D\xa8\x00\xf6H|y\xa1\x0f\xde\xe3\xbb\'\xb1\x02\x00\xc8p\xbfQh\"\n=\x90\xf9vUo9\x85\xb3\xa9\xec\xda\xc2\x99\xbe8\x9f[*\x80\xb7%\x9d33\xb9\xc3\xf0\x11!\x11\xc3\xa5$<\xcf\x00\x00\x00\x00\x1aO\xb4\xf0_\xbd>\xf3\x1b\xbb[\x058\x01\xf4\xca\xf4(\xab8\x87R\xc8\xe0l\xce\x930\xec\xf5\x8f\xb0%I\xb7\x7f[\\i\xfb\x96d\xa1aA\x97j\xc3\xef\xb65\xc0e\xb2%\x1f\xba\xa9\x0e$\x16\xbcw\xff&DRYp\xb8\xdb\x00\x00\x00\x00\x00\x00\x00\x18i\xffHw\xea\x9d\x86\x0e\bl5\x945\xab\xd3\xef\x11\xbd\"\xbcs\x8b\xf2.:\x8c\xe2\xb2\a\xac\x8b\x19\x80\x8b\xa3&\x19\x16\x80\xa1\x88\xbe\xc3\x00\xf3\xb7V]\x89e\xf2D\xf6T\xc0\xb8/\xa5\x11\x15\x8cqV/\x94 J\xc8x\xb6#a\xa5[\xbe\x0f\xe1\xf1=\xdd\xfb\xcb\xb0\xe5\xfd\x10wxF\x93\x03cK\r\xb6%\xa6\x0e\xfa\xcd\x18\xe0\x1e\xae\xc5\xa2\xe1*)\xb7]\x99\x83\xe8\xc3\xc1\xb9\x1d0\x9c\x98\xadRm', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)={0x3, {{0xa, 0x4e21, 0x10000, @mcast2, 0x2}}, {{0xa, 0x4e23, 0x7ff, @remote}}}, 0x104) socket$inet6(0xa, 0x1, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) fallocate(0xffffffffffffffff, 0xa, 0x6, 0x400) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x1000000000054}, 0x98) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 00:03:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x98, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x6, @remote, 'ip6gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000005b40), 0x4000000000001b2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) fchdir(r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r5}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r5, 0x1, 0xc}, 0xc) 00:03:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x1f, 0x1, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) close(r1) [ 358.188557][T12083] overlayfs: failed to resolve 'fil': -2 00:03:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000100)={[0x2, 0x3ff, 0x51bc, 0x3909be2b, 0x1d80, 0xcc3, 0x3f, 0x9, 0x711d, 0x2, 0xffffffff, 0x6, 0x1, 0x10001, 0x0, 0x6], 0x8544188e4ff478c1, 0x7b64444c659d572e}) syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000001400)=ANY=[]) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) ftruncate(r3, 0x200003) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7fffff, 0x4002011, r4, 0x0) 00:03:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:fil']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:07 executing program 1: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\xff\xff\xff', 0x5f5) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0xffffffff, 0x7}, 0x3c) socket$inet_udplite(0x2, 0x2, 0x88) preadv(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0xff, 0x7f, 0x2f, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xae88, 0x3, @perf_config_ext={0xfd, 0x9}, 0x0, 0x2, 0x5d0, 0x7, 0x9, 0x4, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r4 = getpid() rt_tgsigqueueinfo(r4, r4, 0x16, &(0x7f0000000100)) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x1ee6b, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000200)=0x8) r6 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) utimensat(r6, 0x0, &(0x7f0000000240)={{0x77359400}}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00000006c0)={0x3, {{0xa, 0x4e20, 0x8001, @loopback, 0xffff}}}, 0xff22) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0x148, 0x148, 0x148, 0x0, 0x240, 0x338, 0x338, 0x338, 0x338, 0x338, 0x4, &(0x7f0000000080), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x29}, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0xffffff00, 'nlmon0\x00', 'rose0\x00', {}, {0xff}, 0x2f, 0x4, 0x20}, 0x0, 0x108, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x308, 0x530}}, @common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x8, 0x200, 0x1, 0x0, 0x9, 0x9], 0x60, 0x7}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7f, 0x10, "9a4a61ff2736432a9ed45354f949aaaf7a9495fd994a0223ae1b2de20cc7"}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[], 0x21}, 0x8, 0xc, [0x35, 0xe, 0x29, 0x19, 0x26, 0x1f, 0x8, 0x35, 0x2a, 0x1a, 0xa, 0x29, 0x1a, 0x6, 0x16, 0x25], 0x0, 0x20, 0x1ff}}}, {{@ip={@rand_addr=0x7, @multicast1, 0xffffff00, 0x0, 'ip6tnl0\x00', 'hwsim0\x00', {}, {}, 0x2e, 0x1, 0x23}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x911, 0x300, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xfffa, 0xb, 0x3}, {0xfbdf, 0x2, 0xc2}, 0x2, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x430) getsockopt$inet6_buf(r5, 0x29, 0x23, &(0x7f0000000580)=""/219, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) socket(0x2, 0x4, 0x9) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000001c0)=0xc08, 0xff3b) ftruncate(r7, 0x80003) sendfile(r5, r7, &(0x7f00000000c0), 0x8000fffffffe) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xffff, 0x900) 00:03:07 executing program 2: getpid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0xa2a33faffb2f4d2b}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xc2d1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r3, 0x1, 0x30, 0x66, 0x1}, &(0x7f0000000240)=0x18) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 358.589027][T12097] overlayfs: conflicting lowerdir path [ 358.607180][T12102] overlayfs: failed to resolve 'fil': -2 00:03:07 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3f80b343, &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x942, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r3, 0x80045515, &(0x7f0000000140)={0x9}) r4 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x400, @local, 0x2}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000b00)=ANY=[@ANYBLOB="002000000000000000010000e8598bab59c2e4e90d163e4f565546167977dec90b2d65231691cee211c076d255510000000051b6e6f94b8df8c1755a5da072a73feaf0b57adfb2baf9119d697e94f4571f8cb0b05bc920bef5637bab78b0f79c50d9c7d656cd1d76d14608000000c1a30c366fe0d903a7cbb388ff4d488325fc2a2218fae530715015d2b87e23d45d4fb8d1e7465ac3a872b129815f8416df7f000000f244557942f54fc2bded2346fa5aa1bef597c7266283c29eac63fba83d55877f6896c3177e9f652eb85c16c70a4c8863d3ddef0cb68784c31fbddcd5c81bbb47c614060094d01e7f070800000010000000000107000400000000000080000000000000afb273fb4c772c7d46097c691a6ed672ddfa5ed36dc1e24ebd512d0277e2d1464845be6f3f9a5d74a43fbfa80a63d8935a81284a37fce940cbfa6e594602855609000000000000523804dff8dea34e2f947670990f7799d9d917dc226d1c34b61f334387c33900cae0425a8fb3a2bb28bf9ea8f8d458a7c687ace88646965a28bbd40c4f1f8a37b1ce3082fd5b89d1d4e677b095cd0edda77cff0408429ccca4ce4e9af4d7759bfaac4aeb8bb57cdcd71e37178baf9b682830482d90c45d352106000000693ec5fa19b71ba87e324bfba26c41924f7c771316f800d363a318f2d7d7a7465f2d0075063d6e501b3d05884885464049ab618b5184f7a3608a23aff956dc8cd509087ebabd0266af1ec9becfac7fb5a7be0ed27b75340e322a2afefbe58e2ef5bca00c228511d85f17071b3755c587130b868605ec55c06086705813c934c70e026fa64322031835b8377e28636941a716cde16f82bb1847b381eb692e29b17b52040532fcd995e71edca193c0ab4a606ec07dd0a32225b1479f0a0490f1b71ca447c901369ed2ad8d402bc60e9b70c00a3500"/681], 0x108) sendto$inet6(r0, &(0x7f0000000380)="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", 0x479, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c) 00:03:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r4, 0x100, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x880) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge_slave={{0x14, 0x1, 'bridge_slave\x00'}, {0x4}}}]}, 0x3c}}, 0x0) 00:03:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x8, 0x0, 0x0, 0x400000000}, 0x20) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x200, 0x4000000000dc) socket$inet(0x10, 0x3, 0xc) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet(0x10, 0x0, 0xc) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x8040) ioctl$VIDIOC_ENUMSTD(0xffffffffffffffff, 0xc0485619, &(0x7f0000000080)={0x0, 0x0, "6c08b29e0cab0a2b89faccd9701056c7b347068ebeb9e3be"}) add_key$user(0x0, &(0x7f0000000380)={'syz'}, &(0x7f00000001c0)="bc", 0x1, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') getdents64(r2, &(0x7f0000000000)=""/37, 0x25) getdents(r2, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote, 0x4}}, [0x5, 0x7, 0x7a1c, 0x9, 0x40, 0x4, 0x8, 0x420, 0x0, 0x40, 0x0, 0xff, 0xf2, 0x1, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000040)={0xa927, 0x29}) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x401, 0x100) write$char_usb(r5, &(0x7f0000000100)="515ce794263a049a27da90b58ce568fd6197eb1cdae13ba8df3ef6bd256b23b3bda059d3533f74da28", 0x29) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000400)={[0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4ce, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f00000006c0)={0x1, 0x0, 0x2080, {0x5000, 0x6000, 0x3}, [], 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getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr="0bc6915150e826b1da0a6f4ff097ce73"}, 0x1c) [ 359.015914][T12133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 00:03:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa533673c58673b0c77264f6964baee040510f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f48295eb100000000000000075d2dd15b6210d53eed19bc0080000033270c6a98d91c22def1125d7b1e821039a85ad8b91cea336a1b57f45a0788e3", 0xe9}], 0x4, 0x0) r3 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r5, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r5, 0x0, r4, 0x0, 0x1000000000000003, 0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000100)=r6) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r9 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r9, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r6, r3, 0x7, r8, &(0x7f0000000040)={r9, 0xffffffffffffffff, 0x4}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$TIOCGSID(r11, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r12, 0x0, 0x40) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) 00:03:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x40, 0x0, 0x8, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x2000000000000000, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x408) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x750, 0x9, 0x20, 0x200}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfcb, 0x400000) ioctl$RTC_RD_TIME(r4, 0x80247009, &(0x7f0000000040)) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000100)={0x3, 0xfffffffc, 0x2}) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f00000000c0)) [ 359.088548][T12134] overlayfs: failed to resolve 'file': -2 00:03:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @multicast2, 0x0, 0x0, 'none\x00'}, 0x2c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="600000002100000127bd7000ffdbdf2502341408030000000f0000000800012008000f000000000008000200e000000108000200a91414aa"], 0x1}}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002e80)={0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="c40f0000000000010000000000000000b40f00b715d24c8b50c4320ef3b64471deff00b9009c05bfdf91a5c2c439ed8b11fe06a2e52ac611123e7a838bc059238f4591da9c9bbfe5a5"], 0x1}], 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x60, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x0, 0x0, 0x400}, 0x2c) 00:03:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:08 executing program 2: r0 = semget(0x3, 0x3, 0x200) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/245) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000280)=0x3) ioctl$SIOCNRDECOBS(r2, 0x89e2) r4 = syz_open_dev$vcsn(&(0x7f0000000780)='/dev/vcs#\x00', 0x5, 0xa481) ioctl$sock_rose_SIOCRSCLRRT(r4, 0x89e4) socketpair(0x4, 0x80b, 0x1, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCRSSL2CALL(r5, 0x89e2, &(0x7f0000000800)=@null) syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000880)='/dev/null\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000008c0)={0x0, 0x7f}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000940)={r7, 0xfffffff7}, &(0x7f0000000980)=0x8) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000009c0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r8 = syz_open_dev$cec(&(0x7f0000000a40)='/dev/cec#\x00', 0x3, 0x2) ioctl$VIDIOC_LOG_STATUS(r8, 0x5646, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000a80)='/dev/vcsa#\x00', 0x7f9c, 0x600) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000b00)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r9, &(0x7f0000000d00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b40)={0x164, r10, 0x720, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x80, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2ee1}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}]}, @TIPC_NLA_LINK={0xa8, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd48}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x83a0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xea2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000d40)) r11 = accept4(0xffffffffffffffff, &(0x7f0000000d80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e00)=0x80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f0000000e40)=0xe70, 0x4) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000e80)='cgroup.events\x00', 0x0, 0x0) ioctl$TIOCGPTLCK(r12, 0x80045439, &(0x7f0000000ec0)) r13 = syz_open_dev$sndpcmp(&(0x7f0000000f00)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) accept$packet(r6, &(0x7f0000000f40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000f80)=0x14) setsockopt$packet_drop_memb(r13, 0x107, 0x2, &(0x7f0000000fc0)={r14, 0x1, 0x6, @random="d4180c58a096"}, 0x10) [ 359.507126][T12160] overlayfs: failed to resolve 'file': -2 00:03:08 executing program 5: mlockall(0x2) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmdt(r1) shmctl$SHM_LOCK(r0, 0xb) shmctl$SHM_UNLOCK(r0, 0xc) inotify_init1(0x80000) 00:03:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:08 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x48280) r3 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RATTACH(r3, &(0x7f0000000000)={0x14, 0x69, 0x0, {0x102}}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_submit(r1, 0x2a8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0xfffd, r0, &(0x7f0000000000), 0xffffffffffffff56, 0x0, 0x0, 0x0, r5}]) r6 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r7 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r7, 0x0) fdatasync(r6) ioctl$RTC_IRQP_READ(r0, 0x8004700b, &(0x7f0000000100)) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000200)={0x3f000000}) socket$inet_udplite(0x2, 0x2, 0x88) 00:03:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x8000000000006000, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x40, 0x2, 0x8}}, 0x14) write$9p(r1, &(0x7f0000001400)="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", 0x540) sendfile(r1, r2, 0x0, 0x10000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x121) sendto$inet(r3, &(0x7f0000000140), 0x0, 0x4000081, &(0x7f0000000180)={0x2, 0x4e24, @local}, 0x10) [ 359.753520][T12175] overlayfs: failed to resolve 'file': -2 00:03:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 359.850253][ T23] audit: type=1804 audit(1574640188.590:45): pid=12176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/111/bus" dev="sda1" ino=17039 res=1 [ 359.919958][ T23] audit: type=1804 audit(1574640188.600:46): pid=12176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/111/bus" dev="sda1" ino=17039 res=1 [ 359.995178][ T23] audit: type=1804 audit(1574640188.730:47): pid=12179 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir724665830/syzkaller.UcOLU3/113/file0/file0" dev="loop5" ino=183 res=1 [ 360.106900][ T23] audit: type=1800 audit(1574640188.740:48): pid=12179 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="loop5" ino=183 res=0 [ 360.128345][ T23] audit: type=1804 audit(1574640188.770:49): pid=12176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/111/bus" dev="sda1" ino=17039 res=1 [ 360.153718][ T23] audit: type=1804 audit(1574640188.830:50): pid=12179 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir724665830/syzkaller.UcOLU3/113/file0/file0" dev="loop5" ino=183 res=1 [ 360.196863][ T23] audit: type=1804 audit(1574640188.940:51): pid=12176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/111/bus" dev="sda1" ino=17039 res=1 [ 360.271759][ T23] audit: type=1804 audit(1574640188.970:52): pid=12183 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/111/bus" dev="sda1" ino=17039 res=1 00:03:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x2000, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000000)) rt_tgsigqueueinfo(0x0, r4, 0x33, &(0x7f00000001c0)={0x17, 0x1d, 0xc2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r6, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009d40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, 0x0) r10 = getgid() getgroups(0x6, &(0x7f0000000700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) write$P9_RGETATTR(r5, &(0x7f0000000400)={0xa0, 0x19, 0x2, {0x2000, {0x80, 0x4, 0x7}, 0x60, r9, r10, 0x1, 0x9, 0x0, 0x1, 0x10001, 0x7, 0x0, 0x2000000000000000, 0x9, 0x0, 0x100000000, 0x1}}, 0xa0) set_thread_area(&(0x7f0000000140)={0x7, 0x20000000, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0xa00) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r15, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r15, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r16 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r16, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r15, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r11, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r15}}, 0x20}}, 0x0) sendmmsg(r3, &(0x7f00000098c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000004c0)="7962ddc35740ff84b269aac2fcda4b9694c269335db78a753a5d9b38e08d0a3ab49eb99fd6cfb9f18d42a40860e0d85c1f7ec3d6e0218a703550733f87bcf6ea02c24e0132faefbb470c0719721ad35ff9a935034baa4d3abe2c9ced7ddec09c892f169c72d1689741aa23219c58fa5a628b7771a9178ba6508b76742e9610197a5b31e8f06b349d5c051d7a32ea20c28fe24253fed85bf33524dd6adf9930ce5513c95ffa2b785fc54e0239021a94f719cde8906f5fbd466d7f83db782de51ea6fb72e53e206fc0177aa3462583be82bc57d4bde13f5299fc", 0xd9}, {&(0x7f00000005c0)="d76d8c140d043b8432102feef3b3f8c9e915268baa4bcbfa538704bd79881d04ebc5c5f4143c4afd584495765d5403d0977b32daf4266dacff42251be3e0c0e580672448b866765e071adc81a987517f29ce2787572e7a9e9998914f8d62cae25cd1c0cbd3c198f39f1003916f5cb1c57055c4427717b6c527754cfb4132dbe68fff119a131b167cb36b1c9d70b47af0020f72dfc08e733263dc2078abfa3f7d7b191fdf563229e76c1d72a664e67a951b3cb9e3febc138d3b11d74004426eb0b33fb8fd4af023272d74bb6d709b44622989589f902c0ed315ef4be5e13efbf6fec7", 0xe2}, {&(0x7f0000000740)="8774962e7eaddd6be45530a499ef9bc1e1f424ec6d30dca5cccbb4d1902828be376bebbd3b080f24c3a9f432d7e0531020ba7a96a1b0ec613788dd3de6f5aed6b5363860e74c0db6ac5b674557d4840aff53572ecff04e506ddc4eab42287860ed5d6ae1a7300f9700ff98978b6c502ba7d2254dad530916d44be0b40e365b5d580406bf52f487db268481810c", 0x8d}, {&(0x7f0000000800)="e38b502a9d4f916d8ac60953f12f3da454db0e0526fafe65ebf5d8c1db95a55c7c4e74333ee156fa0ced5b7e0c4a267d7a2e49021ccdaeba4f03a05e54763f5e1a080a09f78ea8f7d82502511127bca64cbe45882bcc1f4c0c5be0ca869eb1a77ff46ed27baf799a0d89c140e925e1cea7c981a57e878d8f045f974ff921aa5905f81eadba25fe68e25883c6", 0x8c}], 0x4, &(0x7f00000008c0)=[{0xd8, 0x3a, 0x7, "46fd9ff252b70b008a6ac3182f3e33022e888d63a53567d97fb4a60e00753b63708bf8d2de0f7bbe45a6971d2eb98d3988d4942b757a7f7ce492779d9008c9f3b302d16ac5e4d034aa3fa933402c2a15e2d60524a07954662c05367d9b47bc0f9e35f6db9ae0a72852578dc40f6e10f92a6f4646001490d7e0e495c013ade6705a5e8586cc24641100db502b42dddf25d17640e6234e0bd3db568e10bf8bde4b8b1629a693a254f818c7e2936c5b1084325f711f204a01f60da71a0c88fd05a89d96"}, {0x1010, 0x29, 0xffffff01, 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{{&(0x7f0000008800)=@ll={0x11, 0x1c, r8, 0x1, 0x8, 0x6, @random="95d9712b33a3"}, 0x80, &(0x7f0000008880), 0x0, &(0x7f00000088c0)=[{0x78, 0x104, 0x326, "f74aa0af2541736fb74632681b707772373f746042d0f470b9e7493b5fee6c0428ea62e71ca71ddd083b849e451f0c256a6549dbac0a79aa95be69ef1665c7d9c39cc2e22edff83fd1d31d367efc9df693f2da2146848dc4620ada2cb38f28b2e1ce800b04e618"}, {0xf0, 0x100, 0x8000, "0ef1c9fe174eff4bf24f296cf748fe2b42b26b548db6f900671ce7006a9347806b4280a5b1bb34da2802b847f4334b5ff14ae000b396c6c25d952d450ab0cc35d7b01cfb827cc6b06866b266556bb6584ca6dd1376ff1a4c163d4cb6f6ea9adb8fcf2dbd551196c1747347765a408effa0f0b120a24824133d7411267aad1883a7ead314bdd1c677b5546ec84982868b2cdb1f6eb68e8df8fb574c6ac226655a56ba7cd868b602900e26789c08bbd3268982428f5ec39e526788b59309f7825e0230db882fabe602f05d98545425704398ad875c9b7cd20ce9b99761ac35"}, {0x38, 0x35f5fe19b82d1eef, 0x2653, "d7fac43a20b38ed9a842fb850603e4a19cc14ad116962cb657eaf623a84dc6d0449bb721482cdd"}, {0xe0, 0x0, 0x800, "7dc4fb5fb1564202347f4e88d1280873341dff6d8e3a5d9e4943cb3c4fec17e3e26e1756d751c98a62a7e9b2bb00f19e4e9c218a474ddefb1ffdf038515fb0f4d0464c105918c39af106163df26aa5019ab0f410cfbc6931c749984132f155d2018aeb232e4c779a52837acc0ec29058dacbde3fdfac0c6f63d5d7132563f54b5b6a312ada0b84b0259f2001643bddc04bb9014b3ac1a8fd2d48a4ba9e567c4487f48765d72593ef85fde0827974836b9d497062a0d61aa5e93239072115e0a118506c8e2bf111e26462fe58f7d5c6f1"}, {0x90, 0x10a, 0xdd, "a99b383d952e906c7523e3a2eaf20a2bce0383def1eef49f673af5301530ceb82c191f47c29af3c19c94103e417110ffda365007b07603cd33ce8dc0ffd275e17bac4a4ef8c1e261786867112e71f5ac0bd0f71cc9fb5c7be01df655357573a05e990fe3674db36f8a92402d258bf439367da2625f24d302095a80"}, {0x78, 0x10f, 0x401, "b044aae46ce90e3dcc8d92e29fb3013d82e9f1a90cc7988e2a9844994074d64e5a0690157222ca2a42ca7daf9b286fe130442622c1fcdb960b9b40caacee080e12e1fb361c45a3a2e4489ef76df5a896cf8aea620701ac778d9bfc1b6e3eb2064228"}], 0x388}}, {{&(0x7f0000008c80)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000008dc0)=[{&(0x7f0000008d00)="07fb1c23ec682ecf2425be522c816d40ad3fc9b7725c9c6586244ed025ba80248d540bc78a6c577dfc02ae2d05b4b97a1e9f85692b53c96a84f4286fb2cdcf1e357093a97ecad5a31e4616a65d2120bf57349a3c2793b7433c9cb97670846eab50bc09bb64ed1731569649cc1ac932602712d3ca131afe823c43e4f951302b942bde90b16fea64", 0x87}], 0x1, &(0x7f0000008e00)=[{0xe0, 0x192, 0x9, "7a42d28de60a0680adf0eba2482dafb44b8db8a475c50eca5715d3b37b0cb4b14a492b89e2e7dc956095a7e48b347013037ba27a727fe174803a4908c113c8121988754141645ce319dece4b2dfd65dde5d5d59d70f8f7e0cbc51b0185b58b7b78864f2b55f6391cf1e6ef3588f043ebc6a12083f99e26f2b1e106a1d311084fd089609b13773a6e8ce70071b59fa5401f257bcb14acaf088964799eb71069370075773299a3fd2addbf759f0f14850371a6090811ca1d3bad6161a58be32cd4fc161bdd97c666aa867e97d160f11120"}, {0x100, 0x162bfbb400f40b24, 0x9, "5d4ee0225c259accab0cb726ff8f4dc9fb294acd3a685d044113ca1f56c773a0f0b05c7560a39ff817fe962a28b854e60d5c86d4b2f6ee1cdbdfcbe8e2265953b3769fa461565db0c03fc06b463832c909b1812852a8e23a6c49359005eb28e812b1c0654d39f844ddd1a4b5778994c9e8440539bc9efb4b29c3a5bf935e88b3b8160ca2aa7267b83d23fa3562b5b6c50e4c4d19a610cae96cc9cc8777f87604a8abba6d2e901ecf1f210d0723f6082862cfed9e5a6cc92a48018049806ee3368efa43482468c372380a5546d7144fdca6b9bce1c59c7292a0d756046d05d7020e23c700bf00544bc3d2522537"}, {0x18, 0x1, 0x1ff, "0613e94f"}, {0x48, 0x103, 0x80000000, "2a3f53238d6a5ab4ccdc250b53a0816586d5c585f9781cc493cfc162d80fd11032008fea71f16ac6537abb7749fd1a38beed5fc3"}], 0x240}}, {{&(0x7f0000009040)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@null, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000009500)=[{&(0x7f00000090c0)="7e190346e40733bd6c36a2346a98dd606e959d97d3771289cef5494665042c283ad0d5f17e47147f7c8e2ce1552f4453b07e00d1e168cb57306317dd7d4ced524a356832d2c3fe9763d19aacd0495f2d1d1fdc023918bebde9d10b914f00968d426cfeca3c2be20726d0ad0a8fa5e59a284eba1034f3d8291dfa06336b30eb200bf315d4913235356814c7c789d9f447ea5c3b60f2510f8da2e0844ee9eac404073e6a585f160982da5a567cbf997293fbeac1eba9d33d76bcc0d9cc095c3cb3a4cdc2457ac4eccd519c3dec447e8f64953b25088da1c70576cb6be9daef4cdf61f08ffcd4979a50", 0xe8}, {&(0x7f00000091c0)="e0c380e2446cf794566d8be55faaa95d2065534aa3e185da3e0c20ed051bd677ce8431199f77cbe2fe702ed56e26c93be34835b73327e2368d482fec732c6eed6145fb2f54e18fb6e24e051cc7756aab08c1211826", 0x55}, {&(0x7f0000009240)="b348800d2cae8d14d71c3db8338a7cff71e353eb503f460c07f606d964184607efb3f97d0cf7e216e862f4b50d17d635e60e41649fa5221cd7cd346478f8b00272274196829c84b2445765654dd5c2b92421de4cdb4632fd339056616b3f6160e30bacbf3e1dc0b0a36ff7f1e8fa1066cd274db564efa3849f7e40e3f302df204fe5ed1c62df7f3312d65ea214c7f3a969fe37a6b169c32fdec49a83fc696d3e342b54a18705cb172fbc2d1583a9e63e9db786e8940bfa1fb4e5ca94cb93a200c353c4222b6d61060a548f939dc76fef35", 0xd1}, {&(0x7f0000009340)="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", 0xfd}, {&(0x7f0000009440)="dfec472d0f669143376b89b46af9dfa64eaf4e5bba77c36f9c1b4b78d19f8a0974623ce9b4fc405a9637ad95a838eeec3b8040572f887b485686", 0x3a}, {&(0x7f0000009480)="bc8d4d723790022f9f9def1e43ed99d4336cf6921e4ea08abfe55c9d022f8b32124e853721c2c5c3ab58088e2a2f43260a533aafb9efa26e761de4fe7f94cf16b94bea374bd8dac5931f38011ec9acca64e71f4754f98b7e6d4979412c83b0d8ded270b6f5b9e8d5d556549cc5920b179379d6618b2511b4f3", 0x79}], 0x6, &(0x7f0000009580)=[{0xe8, 0x3, 0x67, "bb442f1797d940b2be0f2a0b03a70f5570c101e919e80fb341c4641b0f192422cfb988d9dd45790004172d89f80a692c2c28e166eb6925f9677301f51f304b606fd6a47397b2f3195f1f59036e09a50b2b14f3b3a2a0910f12de2c1f54fac0d909597fa42641110f3f796ba5e211c3037d754a4c2e2182f7369ff43cfa1c47dcf9866f7f3edfb9bbd43d9a57bf323ab68d32228cad307f06019546d395c6c4820d462e4e3610e55636facfb93ee19f2627fdd096c3b4fb252625f63b7260acfcd48bc5770481d91c1915242d10cfdc4b5ce7"}, {0xa8, 0x1, 0x8, "80c6cfef6729efef29f798703088aa3b9e4e52a46c71de15c5d8a2b4a0ff441049f189d33e0e0ca73dd7cc02c27a8ed1bed3cb3e27090a309f2565203fbb50ba579293654ce8099097bd932193e10b9399af3e335384a347ee88295717d18f7d3ebd2507ccda703f44599616884659fa3c8d1c5f2ce631adec50ff12bd9bc5eeb7ade8f34f8ee70eaf57409d97e5d83668197e"}, {0x90, 0x6, 0x9, "8526142e8517bb13fe0d38e4715aad7e429458acfc318731061078bfa502024d01e8026aa540419d1c6c537f2e555c4fbe970463dfcd8618ced9408548931fafcbf99877d6d3bca50985aff07c667d557fb7bab632a80005820552f411ad1b45c3ca00ed1f38f6bb0f98b16d4e45b9e4473b983083f65b217a78"}, {0xe0, 0x29, 0x2, "c87e95ca77c518c57ec74422171c280fc98659e9f75af6de88b0a7c7559ac6d3dd9c78088cf12978f41ff19ead05c9fc8316433d2bbb79468d777cf76837602f5f414a4ae6fd7aa879ae3b0b0b2aa31a494805f0b1371a3a42aa0a92d1ef35cdf8d14b76c3bf715faa60291ec143d443286eeadc6977f7c1f01ba5b9a7fffc5837d306b0674a59088a90c6e173908f405aaef821ff6732314ce55ba29e73dfb91bd3d5fbc8b904921ec45c05bc0a8e0e96ba33f53fbcfd63920d817ca4b857dd6d394c2a3e0feb4fc4"}, {0x30, 0x116, 0x0, "09d42a08a7261b5bba509bfe96afb918804362be0dc94e477304f605b67b"}], 0x330}}], 0xa, 0x60001) [ 360.305209][ T23] audit: type=1804 audit(1574640188.980:53): pid=12183 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir857658113/syzkaller.5UlxSU/111/bus" dev="sda1" ino=17039 res=1 00:03:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000180)=ANY=[@ANYRES64], 0xb0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="1efcac6c2c1703e7a09bc3971bc05618d57284cd4b64b00b915a84a677b6045f5247bdfb6c9e40f5959ea14d9fd3c7c588f1c2efc2ebec5a47e07d9cc38a54935e71191bae263faba745b651dee148ab5eb200149acd4a", 0x57) accept4(r0, 0x0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f00000000c0)='security.ima\x00', 0x0, 0x0, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x8, &(0x7f0000000a00)=[{&(0x7f0000000440)="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", 0xfb, 0x6}, {&(0x7f0000000580)="9691efc5bdf06f2dfdb5312cd1dbebbb468ada2815de2d82e98c42fd649ec63ee086044e146949b91dec58a988ccc49a9e2d24f7ff36c8d33dc90b9333dea05e7f289fff2d83add07fd62da69e0315b507f11027b3264118cdc1e5d9e9c98f1b2cbc9184d427938732c90f176b3bf83d932dcbff44a13681eb63a11d4facb03edff2ffaa457313ecf812e2adf85308baa98b9c76f0eadf69ad51538b07d7aa4ffdfb4c86654ef2f932ffa6e328ddc7065c9b1772278012cdf295729df2c9fa13c8e0c956123de91d48e98a51", 0xcc, 0x4}, {&(0x7f0000000680)="7fd7d5635a8d2de22ebc8a0e465dba4d97a96ec7037ec71fa60146365235b9c53ffdb97a08f324af1aa7f54274098bbc8941bb91cfaf565aab80b6454bd581800a845acff47c2a86196fd6fb699a3779eb9074ebf6c46bfe50", 0x59, 0xfff}, {&(0x7f0000000700)="f7e5ea92d48b97925a3a9e4e4101478c1e4b81fe2a397065f5d90b202e9eb92635d443719fac18a281e24cf41fa1c480dd9d0d096d67bbab9648945d6383e929aa3ebcba7dc990bc9102be194f6905c0f297b1e4ece22bf3b4c53a7b7f04a1116d67d2be38eca861a173670a71276a0107a2f9b45dffddcd981974299922ca10f773573a9d2b80a90e3c8ea377861768bc3377baa8df032a4f763402bbc2f6146e37ce2a3054b75b6ce525d0337964444b4abb89ab48b1ef706517", 0xbb, 0x81}, {&(0x7f00000007c0)="a743eaddcf881b4b77f64500e51f68bb608d94669675a165a11e15267fc0acbe38034f179b09bbc611321da3f6923f61c51014d4b808dbca2b2c79bba54e35ef46973618c82f1b768919e87fcc74ea9fce4234b1", 0x54, 0x1}, {&(0x7f0000000840)="ed36ac444f562cacee89c16f9d0ff35caa9563d1f8a3cc7df38e3c28d6ce47b7a3ae5f87994c6bcb5972d4281b61b2975373645ca81327515d802ca0eb3d47683b89c6d47bf07f1509931245621b7e3124be3de6a9ecdf8aab76577b591a98db90422070ba9936e8a65cb44631bb1df7f2a37fa62149b497bca24bcfbc6f77cab89e3e1edb5cc62fafda8e55260265086a275b2fe10cde4d0a64278fb16caa6a4e24b4f80cdc36508999bf6312863a5af2", 0xb1, 0x1000}, {&(0x7f0000000900), 0x0, 0xffff}, {&(0x7f0000000940)="12fe2efd7f5d60a93d822ef83152109c0895498a49fe8c33dc1a20910af20650206d44f4cc9fe2fe669618c3d6e883a8cdfd0fed997d4e1a64d53bc816a2f9d4670f4ee8ea29f4cd3f8175d52a6d7f065b9baa02ad6233d597f01d1978b67989e0fb7fbc3c54eff7d76050bad82b8ea523f2989c7ad62eb13278ce9e6e8e385ef63034aab9ab971e7ae2ed84d486860ac4ffb460e40be39f327301d5a467f801af865504810c8ec24b9afbdf19b82d4f2ade", 0xb2, 0xffffffffffffff00}], 0x800000, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-control\x00', 0x513901, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r5 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x40, 0x2}}, 0x14) write$9p(r4, &(0x7f0000001400)="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", 0x150) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) memfd_create(&(0x7f0000000400)='ppp1-!\\\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket$inet(0x2, 0x0, 0x8) ioctl$SIOCAX25CTLCON(r7, 0x89e8, &(0x7f0000000300)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, 0xffff, 0x2, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00000003c0)={0x1, 0x1, 0xa0, 0x3ff, 0x5}, 0xc) sendfile(r4, r5, 0x0, 0x10000) 00:03:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 360.559933][T12196] FAT-fs (loop2): invalid media value (0x96) [ 360.566144][T12196] FAT-fs (loop2): Can't find a valid FAT filesystem 00:03:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000000004) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x808200, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="580000001400192340834b80040d8c5602067fffffff81000000000000dca87086a5c000004f6400940005891550f4a8000000006700008000f0fffeffff09000080fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) [ 360.818100][T12196] FAT-fs (loop2): invalid media value (0x96) [ 360.824195][T12196] FAT-fs (loop2): Can't find a valid FAT filesystem 00:03:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(0x0, 0x0, 0x0) 00:03:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 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$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r5}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001400ff004f9ccec80000000002000000", @ANYRES32=r5, @ANYBLOB="08000200e00000010800090002000000"], 0x28}}, 0x0) 00:03:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(0x0, 0x0, 0x0) 00:03:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f00000000c0)="25bca274769e620aa734fa0095e0612687ecb86a5c8802a9d8aea872943afd874e2f98b579a7186270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6a6f75726e61aa3e63d78bcc74c303a251902a2e651c53a019b5c44aa2245db3f74155d8fc8875a41794c167cf08f04df27a22a28dac924b5c95c1be"]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/7, &(0x7f0000000100)=0x7) 00:03:10 executing program 2: openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x2, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000000)='syz0\x00') openat$fuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/fuse\x00', 0x2, 0x0) bind$isdn(r1, &(0x7f00000003c0)={0x22, 0xfffffffffffffff9, 0x1, 0x10001, 0x8}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) sendmmsg(r1, &(0x7f000000c480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x10100) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) syz_open_procfs(0x0, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @rand_addr="000000000b169db0f56efa6000"}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r3, 0x6) r5 = syz_open_procfs(0x0, 0x0) ioctl$int_out(r5, 0x0, &(0x7f0000001900)) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, 0x0) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @local}, 0x3a3) syz_open_dev$sndseq(0x0, 0x0, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept(r3, 0x0, 0x0) bind$bt_rfcomm(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) sendmmsg(r4, &(0x7f0000005700)=[{{&(0x7f0000003900)=@hci={0x1f, r2}, 0x80, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000780)="0f8de6669ba9e6ee2e83bff9d261899bb647ca4787aa105bd2e9b35c0663c7e556e25f7b584c7916398cccb30d721747816fb152b163a79d46502ffe9793c24c5ede953501adc585db87a2cc7964d446aa12b5e4a2dd783f42a6ac6a564e441b0f97b5c46c35f8cc3c3c332b9bf088cb8acfce78400eb3d139ec6d5c1d1d711b505a4287f80b4b44bc47c6ef01a1f9a91c51c5f0afb271e2ddcfe9b427dcd9d5b266795a933c29e01a1fd691e64cf41c2604125613d7118682682beb", 0xbc}, {&(0x7f0000000840)="0f2cd78559fae92f93589037ac1c4dcfd1518f629dcaf4d5e1b6ca91a07a2c1d1878b4dbd4fb3801dda1e671ff8244ff9d3df4c8e2e9cbe253b406ff7c9e40b3176625df976ac2b52546954d9167357a2ea71dbb91c1435d189170e04ff510a9c52feeb2356983f58a1fed974d3062342d98d3ce0fd6b38fe12315632dee4b9de64e529c42b98f6b8127d9966cbcecf426", 0x91}, {&(0x7f0000000280)="4e8290accf6bef9a0bfbfe1563799deddb4ad2b6c3946be8ea555e0c9831b59b4adf4c12eff86bef0d0b81d78ef529271b48963b54dbb2490fd2f29c9fc5", 0x3e}, {0x0}], 0x5}}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000400)='erspan0\x00', 0x700e) sendmmsg(r4, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f0000001900)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 00:03:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(0x0, 0x0, 0x0) 00:03:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xb, 0x4000000000000800, 0x3}, 0x3c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000100)={0x4, 0x200, "84a00905f753f740c98f47089dbc975446e926b454d987b4", {0x1, 0x351d}, 0xff}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r3, 0x9}, &(0x7f0000000080)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x20) [ 362.998868][T12195] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 00:03:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="4400000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="000000000062726964676500001449b9eba60c9391f45ccac2028d0002acee896d0000000000080016000000000041f9ca69066a66dccb80c8fbc26290c79ce34e819e9632e19f8afca92d2bc4949ef91a486bee9ba9"], 0x44}}, 0x0) 00:03:12 executing program 3 (fault-call:9 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0xb, 0x4000000000000800, 0x3}, 0x3c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMSTD(r4, 0xc0485619, &(0x7f0000000100)={0x4, 0x200, "84a00905f753f740c98f47089dbc975446e926b454d987b4", {0x1, 0x351d}, 0xff}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x83, &(0x7f0000000080)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r3, 0x9}, &(0x7f0000000080)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x20) 00:03:12 executing program 1: r0 = inotify_init() r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x1, 0x2) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r12, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r12, @ANYBLOB="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"], 0x84}}, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) r17 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r17, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r17, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r16, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r18, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r15, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r18, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r19 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r19, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r18, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r18}}, 0x20}}, 0x0) r20 = socket$nl_route(0x10, 0x3, 0x0) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r22, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r24, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r21, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r24, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r25, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r24, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r20, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r24}}, 0x20}}, 0x0) r26 = socket$nl_route(0x10, 0x3, 0x0) r27 = socket$netlink(0x10, 0x3, 0x0) r28 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r28, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r28, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r27, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r29, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r26, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r29, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r30 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r30, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r29, @ANYBLOB="00080080000000000300000008000100753332005800020014000500000000000000000045f12b3b524b5a7ffc969a343144e10000000000000000400006003c0001000000000000000020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf0970f1461cb1046e00000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) r32 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r34, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r34, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r34, 0x0, r33, 0x0, 0x1000000000000003, 0x0) r35 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r34, 0x8902, &(0x7f0000000100)=r35) r36 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r37 = openat$cgroup_int(r36, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r37, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r38 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r38, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r35, r32, 0x7, r37, &(0x7f0000000040)={r38, 0xffffffffffffffff, 0x4}) r39 = socket$nl_route(0x10, 0x3, 0x0) r40 = socket$netlink(0x10, 0x3, 0x0) r41 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r41, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r41, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r40, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r42, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r39, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r42, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r43 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r43, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r42, @ANYBLOB="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"], 0x84}}, 0x0) r44 = socket$nl_route(0x10, 0x3, 0x0) r45 = socket$nl_route(0x10, 0x3, 0x0) r46 = socket$netlink(0x10, 0x3, 0x0) r47 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r47, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r47, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r46, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r48, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r45, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r48, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r49 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r49, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r48, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r44, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r48}}, 0x20}}, 0x0) r50 = socket$nl_route(0x10, 0x3, 0x0) r51 = socket$netlink(0x10, 0x3, 0x0) r52 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r52, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r52, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r51, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r53, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r50, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r53, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r54 = socket$nl_route(0x10, 0x3, 0x0) r55 = socket$netlink(0x10, 0x3, 0x0) r56 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r56, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r56, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r55, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000007980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r57, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000db74f660a7b1cd31498d9a9fcc8d42004261f0a932761e4ecf3ab50b1f761c3504abacd8afc306cbca5c435774e38a55dff1580b10cebe292cdf97004853582427114e1e83740f04b8f9083cc3852361fadb746f0f6cb77b6d8a6eb91e7092ea7657dbb20bc5efcb", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x5}}, 0x0) sendmsg$nl_route_sched(r54, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r57, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r58 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r58, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r57, @ANYBLOB="00080080000000000300000008000100753332005800020014000500000000000000000045f12b3b524b5a7ffc969a343144e10000000000000000400006003c0001000000000000000020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf0970f1461cb1046e00000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) r59 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r61 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r61, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r61, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r61, 0x0, r60, 0x0, 0x1000000000000003, 0x0) r62 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r61, 0x8902, &(0x7f0000000100)=r62) r63 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r64 = openat$cgroup_int(r63, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r64, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r65 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r65, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r62, r59, 0x7, r64, &(0x7f0000000040)={r65, 0xffffffffffffffff, 0x4}) stat(&(0x7f0000007680)='./file0\x00', &(0x7f00000076c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getgid() setregid(0x0, r67) r68 = socket$inet6_tcp(0xa, 0x1, 0x0) r69 = dup2(r68, r68) ioctl$PERF_EVENT_IOC_ENABLE(r69, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r69, 0xc0405610, &(0x7f0000007740)={0x0, 0x7fffffff, 0x5, 0x4800, 0xffffffffffffffff}) r71 = creat(&(0x7f0000007780)='./file0\x00', 0x83a55cd5b33f3d5e) r72 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r72, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r72, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r73 = socket$nl_route(0x10, 0x3, 0x0) r74 = socket$nl_route(0x10, 0x3, 0x0) r75 = socket$netlink(0x10, 0x3, 0x0) r76 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r76, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r76, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r75, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r77, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r74, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r77, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r78 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r78, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r77, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r73, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r77}}, 0x20}}, 0x0) r79 = socket$netlink(0x10, 0x3, 0x0) r80 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r80, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r80, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r79, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r81, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) r82 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r84 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r84, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r84, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r84, 0x0, r83, 0x0, 0x1000000000000003, 0x0) r85 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r84, 0x8902, &(0x7f0000000100)=r85) r86 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r87 = openat$cgroup_int(r86, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r87, &(0x7f0000000380)=ANY=[@ANYBLOB="2d32a2634bdd2c754f5bdc65f221fa0ce354b34869f67055acc173b630beee97e0eda9367b389c15d3231e2a62da247642996d734cfeb8d462a5b0f09031efa968fd141cbffed36297bd2c68f4795d57e4c4c4609b0df2e27d7108ce3e983ed3a75475c91cfc4ec18a737e0f85abbc95ae44c413ebcf55c490b57fb4162af731b48826600dcf8bdf7923a96ccd0539260325c8bbd4a91ac650df315b205dc477ca6903a5defe3236c26d8205d4d303fb458eec1696a3aaf8e74ccc82954a6207aed889e35614ab59cc3bf066bba42c60cc85b0ba140f0033b7b8e7cef22ec6aa078a1eaed9a874a974cffea299a7faec9af6908be5d7b9b616644eba7929d241"], 0x2) r88 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r88, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r85, r82, 0x7, r87, &(0x7f0000000040)={r88, 0xffffffffffffffff, 0x4}) r89 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r89, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r90) r91 = socket$nl_route(0x10, 0x3, 0x0) r92 = socket$netlink(0x10, 0x3, 0x0) r93 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r93, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r93, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r92, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r94, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r91, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r94, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r95 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r95, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r94, @ANYBLOB="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"], 0x84}}, 0x0) fstat(r95, &(0x7f00000077c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r97 = socket$nl_route(0x10, 0x3, 0x0) r98 = socket$netlink(0x10, 0x3, 0x0) r99 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r99, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r99, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r98, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r100, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r97, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r100, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r101 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r101, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r100, @ANYBLOB="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"], 0x84}}, 0x0) r102 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r102, r102) r103 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r103, r103) r104 = socket$nl_route(0x10, 0x3, 0x0) r105 = socket$netlink(0x10, 0x3, 0x0) r106 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r106, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r106, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r105, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r107, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r104, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r107, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r108 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r108, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r107, @ANYBLOB="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"], 0x84}}, 0x0) r109 = socket$nl_route(0x10, 0x3, 0x0) r110 = socket$nl_route(0x10, 0x3, 0x0) r111 = socket$netlink(0x10, 0x3, 0x0) r112 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r112, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r112, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r111, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r113, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r110, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r113, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r114 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r114, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r113, @ANYBLOB="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"], 0x84}}, 0x0) sendmsg$nl_route(r109, &(0x7f0000000180)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f00000001c0)=@dellink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r113}}, 0x20}}, 0x0) [ 363.340395][T12254] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. sendmsg$netlink(r1, &(0x7f0000007940)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfb, 0x4000101}, 0xc, &(0x7f00000075c0)=[{&(0x7f0000000140)={0x10, 0x18, 0x100, 0x70bd29, 0x25dfdbff}, 0x10}, {&(0x7f00000002c0)={0x180, 0x1f, 0x300, 0x70bd2a, 0x25dfdbff, "", [@generic="23fcc8d1fe198ecd0b2b94e3cf15a1ed0364da2128f0cc7f6feb56119985751721f998284e4ad5f299f9e81393b9f2c92a7b1d13e882bae4453a7491be5ea8f456663297ff306d21524ea1925d6ce1fa29cfe44c", @generic="c50b6b2420fe30b35020a5028ab58a9700d85d717d19e7f35e3fa115a046e7b68cce61b74526ee347607b5f72b941e780a81098331565b95c84d44ae5dd30d6171f76ed0bd9600fb719ee2009e268bc957cf7391bffe002338cedf8143aa33407fcd05270b352fe46e66d930313d30ec54d9a9c7ecd6478e0e3bcf819e86290ef77170b077a0cb0d908eb33e52e024c38f635465ae65b2781ae7090459f7ed77a5a0b26eef8b587b1ffc7881c83557fd6bddc07329c14f954a43d54fddd6749c2ed8c5aff975c6502789a5130a1660fb0f62060673bc6732b08e2016ca858fce", @typed={0x8, 0x1f, @fd=r2}, @typed={0x8, 0x51, @str='\x00'}, @nested={0x20, 0x3, [@typed={0x8, 0x75, @u32}, @typed={0x14, 0x8c, @ipv6=@local}]}, @nested={0xc, 0x76, [@typed={0x8, 0x7, @str='\x00'}]}]}, 0x180}, {&(0x7f0000000440)={0x2568, 0x24, 0x400, 0x70bd26, 0x25dfdbfb, "", [@nested={0x180, 0x48, [@generic="70dac4f68b116dde52aed032b412901069ea1a83c0cd88ab973d4c3fb5f5379cd38c87d993465438d40a40b8a222d20d9ef9a93fc7d580e797bdb39509a94d6983c3b37219b569879fc0d3eb4d61ab4bb4c0272c0c4655b165d77753c273aa73be9e3131545bec0897bb484005023135774e54878aca0b297b3ba8ea4487a97b4eefd7b70f4d96d0ed96122f4212f543c15c0f389407e5b088b8ab7d2308bef46d8b30e5cac19240e45bfa9ed2f201fe988dcebaa03b859976805cc787c697f34711cb435cc34444bb1d0e65434f9feddc998f20eef1fe7579b8248c799740e83bca4cc3ce3ccbaa", @typed={0x10, 0x47, @binary="74456d98f2199eb594"}, @generic="8ddda993c13411d5c8c7721ea5f506639a8b23be68cd4ae5572f784f97b980a05a3f34f03e6b645ceec622deb4cbf8e5bd4134fb1c995f008b11b986cd0fe74127fa131a21645f4d4e02aa6cbb670aee59717a0f67e4a61eba641334a539f52a6a4541d64c1f334eed4a77258b58", @typed={0x8, 0x20, @ipv4=@loopback}, @typed={0xc, 0x48, @u64=0xc82}]}, 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@generic="88addf3de30034ee29b0bf3716e01295964be7f2adc48811a954da86fb134ff7a7c13f95a199335c57dc198b316ee63a15c7393d5ff3722fd797be3073f68635ca1d2222ad568811b96afb2df98d568be934bd671a415676027fc39ae99ebee5c6c4928b5f72209a7ae2e382e705022677aab5598f29b4c97be336b20b7b9d"]}, 0xec}, {&(0x7f00000064c0)={0x10ec, 0x3a, 0x4, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x2e, @ipv4}, @nested={0xd4, 0x55, [@generic="bc2524c5888b498b5dd8085cca11c6c4a294fe416dd943c11918282441ede0288523a5929b8718a5897d59c7fc37dd62a4da1c447074bfb68216e8c21741e7d8114fa116c53ac5709283c6cef7ddd417a851c0f2944cc8d104ce33d42b002bbdbda1634260e42948ea8a280e4c01c936783070f471f32df0b563f98ce096a2d3fd3770f673afc48548b823e07d46100b1ef42add97d7156a8a7847faba14db553650aa2c2ed62f68fc2a8ebc3211156a494f62e2f3720ed81e9b20475157094ce42552fca1ecc3d991c64cde34"]}, @generic="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0x10ec}], 0x9, &(0x7f0000007840)=[@rights={{0x2c, 0x1, 0x1, [r43, r0, 0xffffffffffffffff, r44, r50, r58, r0]}}, @cred={{0x1c, 0x1, 0x2, {r59, r66, r67}}}, @rights={{0x34, 0x1, 0x1, [r0, r70, r71, 0xffffffffffffffff, r72, 0xffffffffffffffff, r73, r79, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r85, r90, r96}}}, @rights={{0x28, 0x1, 0x1, [r101, r102, r103, r108, r109, r0]}}], 0xd0, 0x4040001}, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x1000) r115 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r115, 0x0, 0x2a, &(0x7f0000000000)={0x7fff, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) [ 363.385984][T12255] FAULT_INJECTION: forcing a failure. [ 363.385984][T12255] name failslab, interval 1, probability 0, space 0, times 1 [ 363.430111][T12255] CPU: 1 PID: 12255 Comm: syz-executor.3 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 363.440064][T12255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.450135][T12255] Call Trace: [ 363.453575][T12255] dump_stack+0x197/0x210 [ 363.457977][T12255] should_fail.cold+0xa/0x15 [ 363.462602][T12255] ? fault_create_debugfs_attr+0x180/0x180 [ 363.468446][T12255] ? ___might_sleep+0x163/0x2c0 [ 363.473305][T12255] __should_failslab+0x121/0x190 00:03:12 executing program 2: open(&(0x7f00000008c0)='./file0\x00', 0x2180, 0x120) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, r0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x0) [ 363.478273][T12255] should_failslab+0x9/0x14 [ 363.482800][T12255] kmem_cache_alloc+0x2aa/0x710 [ 363.487767][T12255] ? __kasan_check_write+0x14/0x20 [ 363.492968][T12255] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 363.498556][T12255] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 363.503884][T12255] getname_flags+0xd6/0x5b0 [ 363.508413][T12255] getname+0x1a/0x20 [ 363.512337][T12255] do_sys_open+0x2c9/0x5d0 [ 363.516777][T12255] ? filp_open+0x80/0x80 [ 363.521047][T12255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.526528][T12255] ? do_syscall_64+0x26/0x790 [ 363.531292][T12255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.537417][T12255] ? do_syscall_64+0x26/0x790 [ 363.542131][T12255] __x64_sys_open+0x7e/0xc0 [ 363.546663][T12255] do_syscall_64+0xfa/0x790 [ 363.551200][T12255] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.557113][T12255] RIP: 0033:0x45a639 [ 363.561103][T12255] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.580699][T12255] RSP: 002b:00007f6661bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 363.589118][T12255] RAX: ffffffffffffffda RBX: 00007f6661bc3c90 RCX: 000000000045a639 [ 363.597088][T12255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 363.605050][T12255] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.613007][T12255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6661bc46d4 [ 363.620966][T12255] R13: 00000000004fb95f R14: 00000000004dcf40 R15: 0000000000000004 00:03:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x5412, 0x5c2c) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.sta\x9f\xd4t\x00+\x04J{\t\xab\v\x02t\xe1\t\x85\xa6\xfa\x15\xb3[\xa6\x94!\xf2\x04\xde\xc5f\x8a\x06\x00\x00\x00\xb9\x0f\xf8`\xe0\x1f&+\xaf\xacu\nm\\\xe2Y\xcba\xea\f\xd9DXX>\xef/\xc5\x97\xea\x93\xa7\xde\xc9\xb4\x16\x8eF\x8b\xe0Wm\x1d\x0e\xbf\x8b\xc4G\x8f\x8e\xd8[T|i$\x88\x04\x00\x00\x00\x00\x00\x00\x00\x90\x1eB\x8b\x98\xad\xd17_Q\xe15\x84\x8f\xea\x98\xc6\xe3WE\x11\xe0\xc6\x1f\xf2/\xf6\x1f', 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x26b, &(0x7f0000000f80), 0x1fa}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 00:03:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x79) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000200)={0x101, 0xd2, "e65dde28c153d5722b2f60e0228383f7bb89e89a0a0be654aa1ecd1b8bcbacaac9a56e5b5828068f8205044f0d75fa365986d6a11c5ad3ba2be02783c093fb2ae15e9f0e775ac5708ec427f97a6ba32cbca53a05707c3d1a3844a89db067b15e7652f5a32bf50ce4e9698810e18f4b04f10fc764c80ed3d6b82f266432f05242310362465d5acce860e36e6a37cca2b89088af351ef312a5b7083949c718f0bd7056a8130f5778e8ca013450aea0a6015671e8a1fed5410cbaa5857301d517c711b6bc9860c05a88ebbc351082a44115c621"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0xa74db0aefa06c693, 0x0) bind$unix(r4, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r5 = fcntl$dupfd(r2, 0x0, r2) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000380)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) connect$netlink(r6, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x22004}, 0xc) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) r7 = dup2(r5, r3) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x2ef) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_BIND(r10, &(0x7f0000000400)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x1c, 0x0, @ib={0x1b, 0x80, 0x9, {"a096b0b41316b34ff86beaa6a88282fd"}, 0x5}}}, 0x90) sendto$unix(r8, &(0x7f00000000c0)="7087a58588f80cb08497a720345252558cf89c6653e31e5e2bb12d05c0124d4829ed7316dd4d1fdda547bac401cf5bb5ca717db367fe1e71d45169a80b5b90b1518a355c9f33e5b707c4d3d548b1605221eda1dd78f5018a279206f8936868405cacc00e555b7b3dfb546e2ae37d1004c4cef1cb11dc5b8a07d7d60b0cb361dedb6b114f22372db5521479553a2960078487240253fe3169810b41b03b87d8a850", 0xa1, 0xce42280794b1d63f, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) write$P9_RWRITE(r7, 0x0, 0x0) 00:03:12 executing program 3 (fault-call:9 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:12 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x400, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000740)={@my=0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000180)=[r3, r0], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cachefiles\x00', 0x0, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xc8, "33b1af6f182aa5c113d15f7ffdf099a49317dba030f49844bfc11b721c27beb70be25a9e473f43acaf8ca3f0d271f0f6e266a29f61ee9c85e92c9ec903783627acade757bc3a2070bded782dc5179f1a4e31d2f6068ea7895991fd08e67f7678169779050d4315491d0d277fcb7ec6058f4d72d2753192edc48160debdb23b0afa273333c5a41095bbec3db3c6ce417c9bb19e58f49f6082dc7b6012e224998fae00cdf4a3a2c044968d7c5634c1a3c758c244b317078785f74637eee47b38d728ed7d9ab6d00123"}, &(0x7f00000005c0)=0xd0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000600)={r6, 0x6a, 0x1, [0xc72d]}, 0xa) write$binfmt_aout(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="e0"], 0x1) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x0) r8 = fanotify_init(0x200, 0x0) r9 = socket(0x10, 0x0, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') sendfile(r9, 0xffffffffffffffff, 0x0, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r10, 0xc058534b, &(0x7f00000006c0)={0x1, 0x4, 0x10001, 0x8, 0xfffffffa, 0x4}) fanotify_mark(r8, 0x1, 0x4800003e, r7, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) [ 364.040206][T12276] FAULT_INJECTION: forcing a failure. [ 364.040206][T12276] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 364.053548][T12276] CPU: 0 PID: 12276 Comm: syz-executor.3 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 364.063643][T12276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.073723][T12276] Call Trace: [ 364.077033][T12276] dump_stack+0x197/0x210 [ 364.081397][T12276] should_fail.cold+0xa/0x15 [ 364.086013][T12276] ? fault_create_debugfs_attr+0x180/0x180 [ 364.091856][T12276] ? __kasan_check_read+0x11/0x20 [ 364.096886][T12276] ? __lock_acquire+0x16f2/0x4a00 [ 364.101931][T12276] should_fail_alloc_page+0x50/0x60 [ 364.107247][T12276] __alloc_pages_nodemask+0x1a1/0x910 [ 364.112607][T12276] ? fs_reclaim_release+0xf/0x30 [ 364.117600][T12276] ? __alloc_pages_slowpath+0x2900/0x2900 [ 364.123421][T12276] ? fs_reclaim_release+0xf/0x30 [ 364.128391][T12276] ? __f_unlock_pos+0x19/0x20 [ 364.135327][T12276] ? fault_create_debugfs_attr+0x180/0x180 [ 364.141130][T12276] cache_grow_begin+0x90/0xc60 [ 364.145970][T12276] ? trace_hardirqs_off+0x62/0x240 [ 364.151330][T12276] kmem_cache_alloc+0x64e/0x710 [ 364.156165][T12276] ? __kasan_check_write+0x14/0x20 [ 364.161265][T12276] getname_flags+0xd6/0x5b0 [ 364.165756][T12276] getname+0x1a/0x20 [ 364.169636][T12276] do_sys_open+0x2c9/0x5d0 [ 364.174036][T12276] ? filp_open+0x80/0x80 [ 364.178266][T12276] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 364.183713][T12276] ? do_syscall_64+0x26/0x790 [ 364.188374][T12276] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.194533][T12276] ? do_syscall_64+0x26/0x790 [ 364.199317][T12276] __x64_sys_open+0x7e/0xc0 [ 364.203821][T12276] do_syscall_64+0xfa/0x790 [ 364.208328][T12276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.214207][T12276] RIP: 0033:0x45a639 [ 364.218089][T12276] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:03:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) r1 = syz_open_procfs(0x0, 0x0) getdents(r1, &(0x7f0000000040)=""/46, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() prctl$PR_SET_PTRACER(0x59616d61, 0x0) syz_open_dev$media(0x0, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$VIDIOC_S_AUDIO(0xffffffffffffffff, 0x40345622, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) rt_sigaction(0x0, 0x0, 0x0, 0xffffffffffffffe3, 0x0) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, 0x0) syz_open_procfs(0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000738ff0)={0x2, 0x4e21, @remote}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r5 = accept$alg(r4, 0x0, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c020000000000001701000002000000c00900000053614442e364ccdc88679b6871defa47480f08f4338e2497ca766ba8a06c0d9e3fd5bea3ff933427d8928b99663ab4702cd22c96c4e0cb552d5b00dc2bb78dba7d9428a2a7fb54d54ea510fd3df8b10c739f9e40da792aadc129895d7cba170b94a5077541215c8f64545d378dd9a99d7dd122eb7f709aa469459153f919b292b2c0bccdb733722bf04e94644924f3200ce23e9247c713aa6a7c807262d93b14dcdbeaa0fc998170f5a44bd0fccd2ba108298dc0a030468f2215c7822e4cccca95b4d19087d8cbb8dae5552d0ab94b4cacc5"], 0xd8}, 0x0) recvmsg(r5, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000013c0)=""/4096, 0x400c}], 0x1}, 0x0) r7 = dup2(r5, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_tcp_int(r9, 0x6, 0x25, &(0x7f0000000200)=0x1, 0xfffffffffffffef5) 00:03:12 executing program 5: r0 = getpid() pipe(&(0x7f00000002c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$cgroup_procs(r6, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r7 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r7, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r2, r0, 0x7, r4, &(0x7f0000000040)={r7, 0xffffffffffffffff, 0x4}) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xd7a72991086da1ff}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x6) clone(0x20886100, 0x0, 0x0, 0x0, &(0x7f0000000200)="d3c62422ea019a4b7eef7808f4c1e4ca85") [ 364.237679][T12276] RSP: 002b:00007f6661bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 364.246072][T12276] RAX: ffffffffffffffda RBX: 00007f6661bc3c90 RCX: 000000000045a639 [ 364.254025][T12276] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 364.261987][T12276] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.269944][T12276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6661bc46d4 [ 364.277901][T12276] R13: 00000000004fb95f R14: 00000000004dcf40 R15: 0000000000000004 00:03:13 executing program 2: r0 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1000000000000003, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x82, 0x0) ioctl$TUNGETFILTER(r5, 0x801054db, &(0x7f0000000600)=""/89) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fsetxattr$security_ima(r6, &(0x7f0000000340)='security.ima\x00', &(0x7f0000000480)=@v2={0x5, 0x3, 0x6, 0x2, 0xf6, "735f3cfe8efbf8f02751472d3d0ab1956f5d50edbd13b1788f05d3578e0d98305f4305c6f9afeba35d4761b6a445c5aefc6ec25718726e36a4f15e947dbde547d9d0380be16487e6f4875eee278bb980c260c2e52a33c033231473b0e7ed275e776319c6fc366994e454363577172889ae7ca9a98fda5e18d7fae7a24b028f04263c43a60001024366044a63df608d251e045bcb36776b9a2646b517dad52332b6e482b3f4fb565a8213b6e5bd6b0c69fd9ee8d8b0692873876de73061b52e3680fe6465dc208b8a12e113a873720eadebd33bb32d426ca68d72ccc8c7339a70f8714d1ed7abf76fe518e74f7bdb9782bb8b7c70635f"}, 0x100, 0x1) r7 = openat$cgroup_int(r4, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r8 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r8, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r3, r0, 0x7, r7, &(0x7f0000000040)={r8, 0xffffffffffffffff, 0x4}) get_robust_list(r3, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)}}, &(0x7f0000000280)=0x18) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_S_INPUT(r10, 0xc0045627, &(0x7f0000000580)=0x80000001) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="20268a927f1f6588b96748", 0xb, 0x0, 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) 00:03:13 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) socket(0xa, 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x95, &(0x7f0000000080)=[{&(0x7f0000000100)="3d72201800000000b12ac38a920ca866d9ee2c7f86d9e74ed8d9c6bba94c2aae0795e0d15336c61beec315a82344e62a2bc91b9f4fa6e6662aafd7478ac2", 0x8, 0x5}], 0x40, 0xfffffffffffffffe) ioctl$MON_IOCG_STATS(0xffffffffffffffff, 0x80089203, &(0x7f0000000040)) creat(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{0x0}], 0x1, 0x0) [ 364.533167][T12290] BFS-fs: bfs_fill_super(): loop2 is unclean, continuing 00:03:13 executing program 4: r0 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1000000000000003, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000100)=r3) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r6 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r6, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r3, r0, 0x7, r5, &(0x7f0000000040)={r6, 0xffffffffffffffff, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5aeb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x3, 0x401}, r3, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7, 0x284040) write$UHID_SET_REPORT_REPLY(r7, &(0x7f0000000180)={0xe, 0x0, 0x6, 0x6, 0x2d, "f66167c299755e079b9692cc0246f5662e2cf622f308b323e2d9e1934e7ad7dd70ca8888786329c50969450bd4"}, 0x39) r8 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1ab) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xee, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f0000000100)={r9, 0x101}) ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000200)={0x1000}) r10 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000001c0)='g', 0x524, 0xfffffffffffffffb) keyctl$revoke(0x3, r10) [ 364.574547][T12290] BFS-fs: bfs_fill_super(): Last block not available on loop2: 9325 00:03:13 executing program 3 (fault-call:9 fault-nth:2): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_hsr\x00', &(0x7f0000000000)=@ethtool_eee={0x1, 0x3}}) [ 364.730472][T12316] FAULT_INJECTION: forcing a failure. [ 364.730472][T12316] name failslab, interval 1, probability 0, space 0, times 0 00:03:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(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)=0x265) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001400110c00095a810000000000000200", @ANYRES32=r5, @ANYBLOB="140006000000000009000000000000000000000008000200ffffffff"], 0x34}}, 0x0) 00:03:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x200) read(r0, &(0x7f0000000040)=""/39, 0x27) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x06\x00\x00\x00\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1e\x00', 0x19, 0x1, 0x1e0, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x20000120], 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x267) [ 364.901494][T12316] CPU: 0 PID: 12316 Comm: syz-executor.3 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 364.911521][T12316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.921714][T12316] Call Trace: [ 364.925031][T12316] dump_stack+0x197/0x210 [ 364.929384][T12316] should_fail.cold+0xa/0x15 [ 364.934080][T12316] ? memcg_kmem_put_cache+0xad/0x1a0 [ 364.939392][T12316] ? fault_create_debugfs_attr+0x180/0x180 [ 364.945208][T12316] ? ___might_sleep+0x163/0x2c0 [ 364.950079][T12316] __should_failslab+0x121/0x190 [ 364.955040][T12316] should_failslab+0x9/0x14 [ 364.959549][T12316] kmem_cache_alloc+0x2aa/0x710 [ 364.964505][T12316] ? kmem_cache_alloc+0x364/0x710 [ 364.969625][T12316] security_file_alloc+0x39/0x170 [ 364.974658][T12316] __alloc_file+0xde/0x340 [ 364.979167][T12316] alloc_empty_file+0x72/0x170 [ 364.983939][T12316] path_openat+0xef/0x4710 [ 364.988346][T12316] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 364.994134][T12316] ? kasan_slab_alloc+0xf/0x20 [ 364.998879][T12316] ? kmem_cache_alloc+0x121/0x710 [ 365.003885][T12316] ? getname_flags+0xd6/0x5b0 [ 365.008547][T12316] ? getname+0x1a/0x20 [ 365.012705][T12316] ? do_sys_open+0x2c9/0x5d0 [ 365.017280][T12316] ? __x64_sys_open+0x7e/0xc0 [ 365.021944][T12316] ? __kasan_check_read+0x11/0x20 [ 365.026957][T12316] ? mark_lock+0xc2/0x1220 [ 365.031458][T12316] ? __kasan_check_read+0x11/0x20 [ 365.036468][T12316] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 365.041832][T12316] ? __alloc_fd+0x487/0x620 [ 365.046321][T12316] do_filp_open+0x1a1/0x280 [ 365.050810][T12316] ? may_open_dev+0x100/0x100 [ 365.055571][T12316] ? lock_downgrade+0x920/0x920 [ 365.060429][T12316] ? rwlock_bug.part.0+0x90/0x90 [ 365.065352][T12316] ? do_raw_spin_unlock+0x178/0x270 [ 365.070536][T12316] ? _raw_spin_unlock+0x28/0x40 [ 365.075383][T12316] ? __alloc_fd+0x487/0x620 [ 365.079886][T12316] do_sys_open+0x3fe/0x5d0 [ 365.084287][T12316] ? filp_open+0x80/0x80 [ 365.088518][T12316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 365.094133][T12316] ? do_syscall_64+0x26/0x790 [ 365.099150][T12316] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.105201][T12316] ? do_syscall_64+0x26/0x790 [ 365.110306][T12316] __x64_sys_open+0x7e/0xc0 [ 365.115094][T12316] do_syscall_64+0xfa/0x790 [ 365.119718][T12316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.125691][T12316] RIP: 0033:0x45a639 [ 365.129660][T12316] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00:03:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700"/20, @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x10aec61bc6caa7b3, 0xd4bed6d1}}, 0x20}}, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x159000, 0x0) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000280)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x370cd4cc9bf37fd7}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r7, 0x4, 0x70bd26, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x5}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x40}, @SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_SECRET={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24004000}, 0x6270b7a2f1845125) [ 365.149332][T12316] RSP: 002b:00007f6661bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 365.157728][T12316] RAX: ffffffffffffffda RBX: 00007f6661bc3c90 RCX: 000000000045a639 [ 365.165688][T12316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 365.173642][T12316] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.181597][T12316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6661bc46d4 [ 365.189719][T12316] R13: 00000000004fb95f R14: 00000000004dcf40 R15: 0000000000000004 00:03:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed3537fad59d310eae004d0100ca000000003027d4f70008000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4db949fa2cd63aaf7d1316f3271826c501ef020accf8026a36f0ad6d1953b20638ea8e524fa58d111e562f8f55513f379d7dcc6890e2fa26b0986f23e185c9aabb2150c3a9f92687cb1387f6b80e08160fb601fedf1609e236398f8d43a908f7e26b7d3f374e7694ad37d2480474dd127eb29a1a0de5594149aeeacc7f8d1b0459a224c420e383a4ab1f", 0xd1, 0x10000}], 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000040)=0x80, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x800, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xf7b33a05e43a36c0, @my=0x1}, 0x80) [ 365.346495][T12346] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 00:03:14 executing program 3 (fault-call:9 fault-nth:3): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 365.384060][T12350] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 2282098522551534628 transid 9056522067217369529 /dev/loop0 scanned by syz-executor.0 (12350) [ 365.421713][T12350] BTRFS error (device loop0): unsupported checksum algorithm: 7053 00:03:14 executing program 5: setrlimit(0x4, &(0x7f0000000280)={0x3, 0x2000}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 00:03:14 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x6) pipe(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2000, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000240)={0x0, @reserved}) write(0xffffffffffffffff, 0x0, 0x0) clone(0xd1102103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x8000000002046, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) mount$9p_virtio(&(0x7f0000000040)=':)\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x5ea291d1ff91f9f5, &(0x7f0000000100)=ANY=[@ANYBLOB="0172616e73ff03000074696f2c667363616368652c70726976706f72742c636f6e746578743d61797374676d5f752c66756e633d4d4f44554c455f434845434b2c00"]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x44800, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x4040) faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x2, 0x1b00) syz_open_pts(0xffffffffffffffff, 0x0) [ 365.525924][T12354] 8021q: adding VLAN 0 to HW filter on device bond1 [ 365.541723][T12354] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 365.555569][T12350] BTRFS error (device loop0): open_ctree failed [ 365.595772][T12363] FAULT_INJECTION: forcing a failure. [ 365.595772][T12363] name failslab, interval 1, probability 0, space 0, times 0 [ 365.609121][T12363] CPU: 0 PID: 12363 Comm: syz-executor.3 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 365.619250][T12363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.629403][T12363] Call Trace: [ 365.632716][T12363] dump_stack+0x197/0x210 [ 365.637196][T12363] should_fail.cold+0xa/0x15 00:03:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0xffffffff, &(0x7f0000000000)="0800b5055e0b4fe87b0071") r1 = socket(0x3, 0x5, 0x4) write(r1, &(0x7f0000000700)="240000001a0025f0001b000410edfc0e1c0b0020e8000000100905eb0800010004007f1d", 0x24) [ 365.641816][T12363] ? fault_create_debugfs_attr+0x180/0x180 [ 365.647652][T12363] ? ___might_sleep+0x163/0x2c0 [ 365.652527][T12363] __should_failslab+0x121/0x190 [ 365.660025][T12363] should_failslab+0x9/0x14 [ 365.665367][T12363] kmem_cache_alloc+0x2aa/0x710 [ 365.670238][T12363] ? __kasan_check_read+0x11/0x20 [ 365.675315][T12363] ? __lock_acquire+0x8a0/0x4a00 [ 365.680398][T12363] __d_alloc+0x2e/0x8c0 [ 365.684552][T12363] d_alloc+0x4d/0x280 [ 365.688651][T12363] d_alloc_parallel+0xf4/0x1c00 [ 365.693592][T12363] ? lock_downgrade+0x920/0x920 [ 365.698447][T12363] ? rcu_read_lock_held+0x9c/0xb0 [ 365.704743][T12363] ? __kasan_check_read+0x11/0x20 [ 365.709790][T12363] ? __d_lookup_rcu+0x6c0/0x6c0 [ 365.714652][T12363] ? __d_lookup+0x42a/0x750 [ 365.719156][T12363] ? lookup_open+0x2c2/0x1a90 [ 365.723874][T12363] ? d_lookup+0xf4/0x260 [ 365.728132][T12363] ? lockdep_hardirqs_on+0x421/0x5e0 [ 365.733410][T12363] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 365.739140][T12363] ? d_lookup+0x199/0x260 [ 365.743737][T12363] lookup_open+0x525/0x1a90 [ 365.748245][T12363] ? trailing_symlink+0x990/0x990 [ 365.753438][T12363] path_openat+0x1ead/0x4710 [ 365.758207][T12363] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 365.764201][T12363] ? kasan_slab_alloc+0xf/0x20 [ 365.769060][T12363] ? kmem_cache_alloc+0x121/0x710 [ 365.774073][T12363] ? getname_flags+0xd6/0x5b0 [ 365.778749][T12363] ? getname+0x1a/0x20 [ 365.782815][T12363] ? do_sys_open+0x2c9/0x5d0 [ 365.787411][T12363] ? __kasan_check_read+0x11/0x20 [ 365.792450][T12363] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 365.799142][T12363] ? __alloc_fd+0x487/0x620 [ 365.804202][T12363] do_filp_open+0x1a1/0x280 [ 365.808723][T12363] ? may_open_dev+0x100/0x100 [ 365.813399][T12363] ? rwlock_bug.part.0+0x90/0x90 [ 365.818324][T12363] ? do_raw_spin_unlock+0x178/0x270 [ 365.823522][T12363] ? _raw_spin_unlock+0x28/0x40 [ 365.828488][T12363] ? __alloc_fd+0x487/0x620 [ 365.833005][T12363] do_sys_open+0x3fe/0x5d0 [ 365.837416][T12363] ? filp_open+0x80/0x80 [ 365.841776][T12363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 365.847599][T12363] ? do_syscall_64+0x26/0x790 [ 365.852438][T12363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.858602][T12363] ? do_syscall_64+0x26/0x790 [ 365.863296][T12363] __x64_sys_open+0x7e/0xc0 [ 365.867815][T12363] do_syscall_64+0xfa/0x790 [ 365.872332][T12363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.878482][T12363] RIP: 0033:0x45a639 [ 365.882368][T12363] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.902066][T12363] RSP: 002b:00007f6661bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 365.910651][T12363] RAX: ffffffffffffffda RBX: 00007f6661bc3c90 RCX: 000000000045a639 [ 365.919147][T12363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 365.928307][T12363] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.937398][T12363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6661bc46d4 [ 365.945705][T12363] R13: 00000000004fb95f R14: 00000000004dcf40 R15: 0000000000000004 00:03:14 executing program 3 (fault-call:9 fault-nth:4): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) [ 366.001513][T12350] BTRFS error (device loop0): unsupported checksum algorithm: 7053 [ 366.079079][T12378] FAULT_INJECTION: forcing a failure. [ 366.079079][T12378] name failslab, interval 1, probability 0, space 0, times 0 [ 366.100019][T12380] IPVS: ftp: loaded support on port[0] = 21 [ 366.106180][T12378] CPU: 0 PID: 12378 Comm: syz-executor.3 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 366.116253][T12378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.126316][T12378] Call Trace: [ 366.129715][T12378] dump_stack+0x197/0x210 [ 366.134080][T12378] should_fail.cold+0xa/0x15 [ 366.138709][T12378] ? fault_create_debugfs_attr+0x180/0x180 [ 366.144532][T12378] ? ___might_sleep+0x163/0x2c0 [ 366.149402][T12378] __should_failslab+0x121/0x190 [ 366.154351][T12378] should_failslab+0x9/0x14 [ 366.158868][T12378] kmem_cache_alloc+0x2aa/0x710 [ 366.163744][T12378] ? __kasan_check_read+0x11/0x20 [ 366.168783][T12378] ? __lock_acquire+0x8a0/0x4a00 [ 366.173739][T12378] __d_alloc+0x2e/0x8c0 [ 366.177934][T12378] d_alloc+0x4d/0x280 [ 366.182017][T12378] d_alloc_parallel+0xf4/0x1c00 [ 366.186888][T12378] ? lock_downgrade+0x920/0x920 [ 366.191785][T12378] ? rcu_read_lock_held+0x9c/0xb0 [ 366.197208][T12378] ? __kasan_check_read+0x11/0x20 [ 366.202525][T12378] ? __d_lookup_rcu+0x6c0/0x6c0 [ 366.207385][T12378] ? __d_lookup+0x42a/0x750 [ 366.211883][T12378] ? lookup_open+0x2c2/0x1a90 [ 366.216547][T12378] ? d_lookup+0xf4/0x260 [ 366.220867][T12378] ? lockdep_hardirqs_on+0x421/0x5e0 [ 366.226231][T12378] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 366.232659][T12378] ? d_lookup+0x199/0x260 [ 366.236988][T12378] lookup_open+0x525/0x1a90 [ 366.241486][T12378] ? trailing_symlink+0x990/0x990 [ 366.246627][T12378] path_openat+0x1ead/0x4710 [ 366.251226][T12378] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 366.259022][T12378] ? kasan_slab_alloc+0xf/0x20 [ 366.263788][T12378] ? kmem_cache_alloc+0x121/0x710 [ 366.268902][T12378] ? getname_flags+0xd6/0x5b0 [ 366.273571][T12378] ? getname+0x1a/0x20 [ 366.277646][T12378] ? do_sys_open+0x2c9/0x5d0 [ 366.282288][T12378] ? __kasan_check_read+0x11/0x20 [ 366.287306][T12378] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 366.292849][T12378] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 366.298217][T12378] ? __alloc_fd+0x487/0x620 [ 366.302718][T12378] do_filp_open+0x1a1/0x280 [ 366.307242][T12378] ? may_open_dev+0x100/0x100 [ 366.312167][T12378] ? rwlock_bug.part.0+0x90/0x90 [ 366.317210][T12378] ? do_raw_spin_unlock+0x178/0x270 [ 366.322394][T12378] ? _raw_spin_unlock+0x28/0x40 [ 366.327242][T12378] ? __alloc_fd+0x487/0x620 [ 366.331746][T12378] do_sys_open+0x3fe/0x5d0 [ 366.336153][T12378] ? filp_open+0x80/0x80 [ 366.341423][T12378] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 366.346862][T12378] ? do_syscall_64+0x26/0x790 [ 366.351609][T12378] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.357662][T12378] ? do_syscall_64+0x26/0x790 [ 366.362363][T12378] __x64_sys_open+0x7e/0xc0 [ 366.366886][T12378] do_syscall_64+0xfa/0x790 [ 366.371382][T12378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.377787][T12378] RIP: 0033:0x45a639 [ 366.382025][T12378] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.403005][T12378] RSP: 002b:00007f6661bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 366.413487][T12378] RAX: ffffffffffffffda RBX: 00007f6661bc3c90 RCX: 000000000045a639 [ 366.422580][T12378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 366.430535][T12378] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.438501][T12378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6661bc46d4 [ 366.446458][T12378] R13: 00000000004fb95f R14: 00000000004dcf40 R15: 0000000000000004 [ 366.457211][T12350] BTRFS error (device loop0): open_ctree failed [ 366.774549][ T63] tipc: TX() has been purged, node left! 00:03:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3c) r0 = socket$kcm(0xa, 0x3, 0x87) r1 = semget(0x0, 0x0, 0x10) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000080)=""/201) sendmsg$kcm(r0, &(0x7f0000002780)={&(0x7f0000000000)=@un=@abs, 0x2ed, &(0x7f0000001380), 0x2ed, &(0x7f0000000100)}, 0x0) r2 = getpid() pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @rand_addr, 0x5}, 0x1c) splice(r4, 0x0, r3, 0x0, 0x1000000000000003, 0x0) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000100)=r5) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000200)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x2) r8 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$VIDIOC_S_TUNER(r8, 0x4054561e, &(0x7f0000000080)={0x4, "9dca50784274d08abbb1fcd26d90a7ee5176258bac03b932ee94abb540d9629b"}) kcmp$KCMP_EPOLL_TFD(r5, r2, 0x7, r7, &(0x7f0000000040)={r8, 0xffffffffffffffff, 0x4}) r9 = syz_open_procfs(r5, &(0x7f0000000180)='net/ipv6_route\x00') ioctl$UI_SET_RELBIT(r9, 0x40045566, 0xe) unshare(0x10300) 00:03:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x299}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000005a000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000002e000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r10, @ANYBLOB="00080080000000000300000008000100753332005800020014000500000000000000000045f12b3b524b5a7ffc969a343144e10000000000000000400006003c0001000000000000000020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf0970f1461cb1046e00000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) fstat(r11, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() setregid(0x0, r13) write$FUSE_ENTRY(r6, &(0x7f00000002c0)={0x90, 0x0, 0x5, {0x4, 0x1, 0x1, 0x80000001, 0x0, 0x5, {0x1, 0x64, 0xc14, 0x80000000, 0x400, 0x20, 0x538, 0x1000, 0x4, 0xf8d, 0x3, r12, r13, 0x10000000, 0x1ff}}}, 0x90) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r2, 0xae80, 0x0) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = dup2(r14, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) write$P9_RCREATE(r15, &(0x7f0000000140)={0x18, 0x73, 0x2, {{0x0, 0x1, 0x5}, 0x52}}, 0x18) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, 0x0) 00:03:16 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x8, 0x5, 0x6, 0x200}) setxattr$security_ima(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@v2, 0xa, 0x0) open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) 00:03:16 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="0d00000000003639408fa3a3ba27660199783b0a82f79b32a7c8225086600a38e07d4db88a66596759e95307b680ab73e03d53555c97e8e37d01da4d44a994354a9fa3f355214eeabd24dd620b2022d5ad63", 0x52}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x19) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x83, &(0x7f0000000080)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x80, 0x1}, &(0x7f00000002c0)=0x8) iopl(0x3) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x680) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r6, 0x8, 0x8, "6b194434e6b8a6e5b81632111fad9d025f08cf56ddca506c841ee66a41475d0a4c1cd42bf20a437066f6e4c65d0f7a5477b1d14ab8bac7f9ca5abfdb6dd0c81ccde9183d18b3dd725193785c17b97facc675f1f430e0c309331b161715af696b833b9d644f369edbf5d134e93f2f743d0b56b4a7ccbb8b2a7b1e464cb9e904d8e780b491fe125fd54b3f6247d13f4c60aee9402bc7f6d32a56c9c013a32cea0bd99fff7400ad71f9244939a62326dfef28c86455a1bc6094f879f9647cd40867"}) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x103800, 0x0) move_mount(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r7, &(0x7f0000000240)='./file0\x00', 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 00:03:16 executing program 3 (fault-call:9 fault-nth:5): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x0, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./bus\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RREADDIR(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) 00:03:16 executing program 2: syz_emit_ethernet(0xc0, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff9100290081004500001142248a20b000008000000000001a1b0d53005af6807c601f74480bd0a1e6ca3a57f105ba62b134f6b01f50d7381a5f5f58e06c7cfdff9262af73ded38db6aeaf787d29e705a5e47dba6f032536813e64d171d14f866a6d4bc445ac2b7622b31a9b53b53094cbd2a833e93d7f9facb8cc7227cc2a58dd35f194aadd887d354fb45a70ebeb6c7e7303c8d1997aab7ceb00"/178], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x1, 0x80000001, 0x0, 0x6}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0x6) write$P9_RRENAME(r0, &(0x7f0000000240)={0x7, 0x15, 0x1}, 0x7) r2 = bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffdc1) ioctl(r2, 0x10000, &(0x7f0000000140)="153f6234488dd25d766070") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x11, 0x3, 0x8) r6 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000800)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000440)=r7) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x10}) r8 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x6, 0x0) ioctl$RTC_WKALM_RD(r8, 0x80287010, &(0x7f0000000640)) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000080)={{0x6c, @empty, 0x4e24, 0x3, 'lblcr\x00', 0x1e, 0x0, 0xf}, {@multicast1, 0x4e23, 0x7, 0x7, 0x7f, 0x2}}, 0x44) r9 = memfd_create(&(0x7f0000000c40)='memory.events\x00\xf0\xb5zCw/Z3\xac\xa2\xd2\xc4\x1c~\xf9M\xe7\xd2R\xe9\x1f\x99 >\xa7\xfe\xb6\xcbQH\xf5\xee\xdfL\xbev\x98\'\x14\xbd\"\xcfT\xde\xe7\x11+\xa5\x9b\xbdMy\xc7\x9b\x9a\x8d\xf5\x978\xb8\x8e>X\xeaq\x9a\xc4\x90\x14\xf5\xae\x90\v\x06\x86\xd1\x1d\x82n\xfa7\xe7}\xc9\xf1u\xee\xb9\xf2\ar\xc8\xeb\x15\x93\xf7\xd5\x14\x8dD\x88\xe4\xca3\x032f\x11%s\xc28\x94\xb9\xd8\xa2\x86\x8c\xf9\xa3;G\x90\xef\xbf\xd9\xb5j}\xec\xc9\x1f&r\xb9I\xba`\xc0\xfen\xf0\xe8\x03\xf0\xee\x82\xbd5b=\xd9\xda^\xb7k`\xedz\x86P\xba\xc9\v\x1fgt\xbaN\xfe7)\xd5\xa4\xf9\xc0\xfa\f_\x15\xd5\xe2v\r)\xa6\xdc\xe3B\x17\xb2\xb2\a\xad\xe6\xa0*\x95\xb2\x91,^\xed3o\x1di\x14\x81>\xa8\xdcb\xe7\x8a\xfc', 0x0) write$binfmt_misc(r6, &(0x7f0000000c40)=ANY=[], 0x0) close(r1) r10 = dup3(r1, r9, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x1, 0x40, 0x7, 0x1f, 0x6, 0x100000000, 0x8001, 0x7d, 0x2, 0x86}, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[]}}, 0xffffffffbffffffc) r11 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f00000003c0)=0xc) sendmsg$nl_route(r11, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32=r12, @ANYRES32=0x0], 0x2c}}, 0x4) sendmsg$key(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRESDEC=r1], 0x1b4}}, 0x8010) [ 367.725409][T12398] FAULT_INJECTION: forcing a failure. [ 367.725409][T12398] name failslab, interval 1, probability 0, space 0, times 0 [ 367.731408][T12403] kasan: CONFIG_KASAN_INLINE enabled [ 367.738573][T12398] CPU: 0 PID: 12398 Comm: syz-executor.3 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 367.743326][T12403] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 367.753199][T12398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.761272][T12403] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 367.771324][T12398] Call Trace: [ 367.778500][T12403] CPU: 1 PID: 12403 Comm: syz-executor.1 Not tainted 5.4.0-rc8-next-20191122-syzkaller #0 [ 367.781777][T12398] dump_stack+0x197/0x210 [ 367.792060][T12403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.792089][T12403] RIP: 0010:tss_update_io_bitmap+0x138/0x590 [ 367.796411][T12398] should_fail.cold+0xa/0x15 [ 367.806810][T12403] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 9e 03 00 00 4c 89 ea 4c 8b 73 68 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 72 03 00 00 4d 3b 75 00 0f 85 35 02 00 00 48 8d [ 367.812777][T12398] ? fault_create_debugfs_attr+0x180/0x180 [ 367.817350][T12403] RSP: 0018:ffff88805c947e80 EFLAGS: 00010046 [ 367.847371][T12398] ? ___might_sleep+0x163/0x2c0 [ 367.853152][T12403] RAX: dffffc0000000000 RBX: ffff8880ae90a000 RCX: ffffffff812a3248 [ 367.859198][T12398] __should_failslab+0x121/0x190 [ 367.864794][T12403] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880ae90a068 [ 367.874046][T12398] should_failslab+0x9/0x14 [ 367.879037][T12403] RBP: ffff88805c947f10 R08: 1ffff110141068b8 R09: ffffed10141068b9 [ 367.888988][T12398] __kmalloc+0x2e0/0x770 [ 367.893807][T12403] R10: ffffed10141068b8 R11: ffff8880a08345c7 R12: 1ffff1100b928fd2 [ 367.902368][T12398] ? d_alloc_parallel+0x7d9/0x1c00 [ 367.908495][T12403] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 367.916455][T12398] ? __kasan_check_write+0x14/0x20 [ 367.921536][T12403] FS: 00007f0ef2a4b700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 367.929486][T12398] ? ovl_lookup+0xc01/0x1a10 [ 367.934564][T12403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 367.944251][T12398] ovl_lookup+0xc01/0x1a10 [ 367.948810][T12403] CR2: 0000001b31a24000 CR3: 00000000a13c3000 CR4: 00000000001426e0 [ 367.955382][T12398] ? ovl_path_next+0x2e0/0x2e0 [ 367.959761][T12403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 367.968078][T12398] ? lock_downgrade+0x920/0x920 [ 367.972901][T12403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 367.980856][T12398] ? rcu_read_lock_held+0x9c/0xb0 [ 367.986099][T12403] Call Trace: [ 367.994056][T12398] ? __kasan_check_read+0x11/0x20 [ 367.999053][T12403] ? set_tsc_mode+0x330/0x330 [ 368.002311][T12398] ? __d_lookup+0x340/0x750 [ 368.007369][T12403] ? lockdown_is_locked_down+0x42/0xb4 [ 368.011956][T12398] ? lookup_open+0x2c2/0x1a90 [ 368.016435][T12403] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.021873][T12398] ? d_lookup+0xf4/0x260 [ 368.026524][T12403] ? trace_hardirqs_off+0x62/0x240 [ 368.032578][T12398] ? lockdep_hardirqs_on+0x421/0x5e0 [ 368.036791][T12403] ? task_update_io_bitmap+0x78/0xe0 [ 368.041875][T12398] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 368.047135][T12403] do_syscall_64+0x685/0x790 [ 368.052398][T12398] ? d_lookup+0x199/0x260 [ 368.058094][T12403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.062660][T12398] ? ovl_path_next+0x2e0/0x2e0 [ 368.066977][T12403] RIP: 0033:0x45a639 [ 368.072858][T12398] lookup_open+0x6cd/0x1a90 [ 368.077611][T12403] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.081492][T12398] ? trailing_symlink+0x990/0x990 [ 368.085965][T12403] RSP: 002b:00007f0ef2a4ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000ac [ 368.105648][T12398] path_openat+0x1ead/0x4710 [ 368.110635][T12403] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 000000000045a639 [ 368.119024][T12398] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 368.123583][T12403] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 368.131545][T12398] ? kasan_slab_alloc+0xf/0x20 [ 368.137343][T12403] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.145325][T12398] ? kmem_cache_alloc+0x121/0x710 [ 368.150057][T12403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0ef2a4b6d4 [ 368.158023][T12398] ? getname_flags+0xd6/0x5b0 [ 368.163017][T12403] R13: 00000000004c6c42 R14: 00000000004dc2e0 R15: 00000000ffffffff [ 368.170983][T12398] ? getname+0x1a/0x20 [ 368.175631][T12403] Modules linked in: [ 368.183629][T12398] ? do_sys_open+0x2c9/0x5d0 [ 368.187671][T12403] ---[ end trace cf63c9287ab165e2 ]--- [ 368.192238][T12398] ? __kasan_check_read+0x11/0x20 [ 368.196823][T12403] RIP: 0010:tss_update_io_bitmap+0x138/0x590 [ 368.202253][T12398] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 368.207264][T12403] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 9e 03 00 00 4c 89 ea 4c 8b 73 68 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 72 03 00 00 4d 3b 75 00 0f 85 35 02 00 00 48 8d [ 368.213736][T12398] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 368.223768][T12403] RSP: 0018:ffff88805c947e80 EFLAGS: 00010046 [ 368.244133][T12398] ? __alloc_fd+0x487/0x620 [ 368.244149][T12398] do_filp_open+0x1a1/0x280 [ 368.249489][T12403] RAX: dffffc0000000000 RBX: ffff8880ae90a000 RCX: ffffffff812a3248 [ 368.255532][T12398] ? may_open_dev+0x100/0x100 [ 368.260006][T12403] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8880ae90a068 [ 368.264487][T12398] ? rwlock_bug.part.0+0x90/0x90 [ 368.272429][T12403] RBP: ffff88805c947f10 R08: 1ffff110141068b8 R09: ffffed10141068b9 [ 368.277169][T12398] ? do_raw_spin_unlock+0x178/0x270 [ 368.285200][T12403] R10: ffffed10141068b8 R11: ffff8880a08345c7 R12: 1ffff1100b928fd2 [ 368.290122][T12398] ? _raw_spin_unlock+0x28/0x40 [ 368.298059][T12403] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 368.303235][T12398] ? __alloc_fd+0x487/0x620 [ 368.311183][T12403] FS: 00007f0ef2a4b700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 368.316007][T12398] do_sys_open+0x3fe/0x5d0 [ 368.324041][T12403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 368.328533][T12398] ? filp_open+0x80/0x80 [ 368.337860][T12403] CR2: 0000001b31a24000 CR3: 00000000a13c3000 CR4: 00000000001426e0 [ 368.342255][T12398] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 368.348803][T12403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 368.353111][T12398] ? do_syscall_64+0x26/0x790 [ 368.361137][T12403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 368.366573][T12398] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.375914][T12403] Kernel panic - not syncing: Fatal exception [ 368.380667][T12398] ? do_syscall_64+0x26/0x790 [ 368.405449][T12398] __x64_sys_open+0x7e/0xc0 [ 368.409940][T12398] do_syscall_64+0xfa/0x790 [ 368.414430][T12398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.420390][T12398] RIP: 0033:0x45a639 [ 368.424376][T12398] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.445538][T12398] RSP: 002b:00007f6661bc3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 368.453939][T12398] RAX: ffffffffffffffda RBX: 00007f6661bc3c90 RCX: 000000000045a639 [ 368.461912][T12398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000240 [ 368.469962][T12398] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.484114][T12398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6661bc46d4 [ 368.492105][T12398] R13: 00000000004fb95f R14: 00000000004dcf40 R15: 0000000000000004 [ 368.502075][T12403] Kernel Offset: disabled [ 368.506438][T12403] Rebooting in 86400 seconds..