VM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000000000)={0x1, 0x0, 0x2080, {0x2, 0x103000, 0x2}, [], 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sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={0x0, 0x0, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1, @in6=@mcast1}}, [@migrate={0x5c, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x21}, @in=@multicast2}, {@in6=@mcast1, @in6=@mcast1}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xb8}}, 0x0) 21:47:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="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", 0x117}], 0x102d, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x266, 0x0, 0x0, 0x0, 0x3b2}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:47:32 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0x0, 0x1000000}, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x400, 0x28282) r0 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xffffffffffffffa3, 0x4000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3ff, 0x4) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKRAGET(r4, 0x1263, &(0x7f0000000400)) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000340)={@loopback, @initdev}, &(0x7f0000000900)=0xc) add_key(0x0, &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) openat$uhid(0xffffffffffffff9c, 0x0, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) request_key(&(0x7f00000004c0)='cifs.spnego\x00', 0x0, 0x0, 0xffffffffffffffff) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x31129, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0, 0x2}, 0x200000000, 0x2, 0x0, 0x0, 0x71b}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f00000002c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x700, &(0x7f0000000000)) r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, &(0x7f0000000200)) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) 21:47:32 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 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) socket$inet(0x2, 0x4000000000000001, 0x0) clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x40020000000c) socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x68, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x40, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x34, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @dev}, @gre_common_policy=[@IFLA_GRE_ENCAP_SPORT={0x8}, @IFLA_GRE_ERSPAN_DIR={0x8}, @IFLA_GRE_LINK={0x8}], @IFLA_GRE_REMOTE={0x8}, @IFLA_GRE_LOCAL={0x8}]}}}]}, 0x68}}, 0x0) 21:47:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x2, 0x4) 21:47:32 executing program 1: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) symlink(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r1, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) fremovexattr(r3, &(0x7f0000000080)=@random={'system.', 'wlan0:em1\x00'}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x400000, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000001c0)={0x2, 0x8001, 0x1}) renameat2(r2, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 302.018846][T10045] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:47:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$sock_proto_private(r1, 0x9, &(0x7f0000002080)="4b5b78248fdddd2a6b06df69c363b98d0ded3dccf7e5bb1377462c410cefe0acfac832792bad1aa1a40efe41ee00dd336189552757203b983e8d7e893619c55e24518f51f75cc2634f1705fde4bd7eebf9df7d6d743fc40d5a3cb7aa798f25cc3beb4e064618ccf15288dbec68bca7ac7aebb5a474bc884a0d1d592975ac3e8b4fa4af462cff31255aa4a2f859") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000000000)={0x1, 0x0, 0x2080, {0x2, 0x103000, 0x2}, [], 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sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={0x0, 0x0, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1, @in6=@mcast1}}, [@migrate={0x5c, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x21}, @in=@multicast2}, {@in6=@mcast1, @in6=@mcast1}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xb8}}, 0x0) [ 302.138303][T10039] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 302.164746][T10039] netlink: 'syz-executor.5': attribute type 23 has an invalid length. [ 302.178945][T10045] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000180)=""/86, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x3, &(0x7f0000000100)='ip6erspan0\x00\aH\x04\x00\x02'}) [ 302.274403][T10045] BTRFS error (device loop3): open_ctree failed 21:47:33 executing program 0: r0 = getpid() openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440c2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @remote}}, 0x8, 0x3}, 0x90) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000000800)="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", 0x600) sendfile(r1, r4, 0x0, 0x10000) pipe(0x0) socket$unix(0x1, 0x0, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, &(0x7f00000000c0)={0x2, 0x2}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TIOCGDEV(r5, 0x80045432, &(0x7f0000000100)) socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x6, 0x6) 21:47:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x2, 0x4) 21:47:33 executing program 2: syz_open_dev$evdev(0x0, 0x0, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x76}}, 0x0, 0x0, 0xffffffffffffffff, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) unshare(0x40000000) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) 21:47:33 executing program 1: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) symlink(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r1, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) r2 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) fremovexattr(r3, &(0x7f0000000080)=@random={'system.', 'wlan0:em1\x00'}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x400000, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000001c0)={0x2, 0x8001, 0x1}) renameat2(r2, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 302.643446][T10072] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 302.722432][ T26] audit: type=1800 audit(1574632053.514:50): pid=10071 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16636 res=0 [ 302.815955][ T26] audit: type=1804 audit(1574632053.614:51): pid=10081 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/41/file0" dev="sda1" ino=16636 res=1 [ 302.902726][T10072] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 303.064390][T10072] BTRFS error (device loop3): open_ctree failed 21:47:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) [ 303.321434][T10082] IPVS: ftp: loaded support on port[0] = 21 [ 303.417813][ T26] audit: type=1800 audit(1574632054.214:52): pid=10083 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="file0" dev="sda1" ino=16636 res=0 [ 303.461641][T10091] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 303.512592][T10091] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 303.594999][T10091] BTRFS error (device loop3): open_ctree failed [ 303.645665][T10084] IPVS: ftp: loaded support on port[0] = 21 21:47:35 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0x0, 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) socket$inet(0x2, 0x4000000000000001, 0x0) clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x40020000000c) socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x68, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x40, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x34, 0x2, [@IFLA_GRE_REMOTE={0x8, 0x7, @dev}, @gre_common_policy=[@IFLA_GRE_ENCAP_SPORT={0x8}, @IFLA_GRE_ERSPAN_DIR={0x8}, @IFLA_GRE_LINK={0x8}], @IFLA_GRE_REMOTE={0x8}, @IFLA_GRE_LOCAL={0x8}]}}}]}, 0x68}}, 0x0) 21:47:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='.\x00') r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x80000001, 0x1) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000140)={0x8000, 0xf2bb, 0x4, 0x0, 0x12, 0x0, 0x20, 0x5, 0x9, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x50}, [@ldst={0x5, 0x3, 0x5}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x39f, 0x10, &(0x7f0000000000), 0x1}, 0x48) 21:47:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) 21:47:35 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x404e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x201}, 0x20) r2 = open(&(0x7f0000000080)='./bus\x00', 0x161042, 0x0) ftruncate(r2, 0x200004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$VIDIOC_S_MODULATOR(r4, 0x40445637, &(0x7f0000000000)={0x7, "839ad4d789a293b9b3a92965cb3d9eb89790bab24d628fccabcd26ffa3beb981", 0x800, 0x96, 0x6, 0x10, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f00000001c0)={0x7f, {{0xa, 0x4e20, 0x5a, @rand_addr="421d65d13fcba5496d37fe21486d4178", 0x40}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x5, @rand_addr="cad39c3df2bda6e2eac0ee6dc9be3863", 0x9}}]}, 0x110) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 21:47:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 305.094596][T10110] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 305.125489][T10110] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:36 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x103042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = creat(&(0x7f00000003c0)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0xa6ba0) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000004800)='/dev/loop-control\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast, @broadcast}, &(0x7f0000000040)=0xc) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) [ 305.152748][T10102] netlink: 'syz-executor.5': attribute type 16 has an invalid length. [ 305.184773][T10102] netlink: 'syz-executor.5': attribute type 23 has an invalid length. [ 305.234641][T10110] BTRFS error (device loop3): open_ctree failed 21:47:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) 21:47:36 executing program 4: madvise(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0xca) lseek(0xffffffffffffffff, 0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$vfat(&(0x7f0000002040)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe002, 0x1, &(0x7f0000000140)=[{&(0x7f0000002000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xca00, 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, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000600)="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", 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={r6, r7, r8}, 0xc) sendfile(r2, r3, 0x0, 0x7fffffa7) mount(&(0x7f0000000500)=ANY=[@ANYBLOB="bf646576786a8bd49e93ed21b3a8c8095f83ba3bd6c0556065988b39abf3aa0000"], &(0x7f0000000280)='./file0\x00', &(0x7f0000000400)='hpfs\x00', 0x8, &(0x7f00000004c0)='}(nodev-\xcfself\x00') 21:47:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10080, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) [ 305.509065][T10129] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:47:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xa1493c1701022a07) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000240)={0x0, 0xfffffffe, 0x7ff, 0x3f}) recvfrom$x25(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000700)='rpc_pipefs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') r3 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000340)={@loopback, @initdev}, &(0x7f0000000900)=0xa) add_key(0x0, &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) setresuid(r4, 0x0, r6) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) lchown(&(0x7f0000000200)='./file0\x00', r6, r7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/udmabuf\x00', 0x2) request_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f00000005c0)={'syz', 0x0}, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000080), &(0x7f0000000300), 0x8) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x3f, 0x1, 0x0, 0x0, 0x3, 0x1dcc11275f852e7e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000140), 0x8}, 0x20000a01c, 0x2, 0x2, 0x0, 0x2, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xf24e96747c77a447) mount(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f00000002c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x700, &(0x7f0000000000)) r8 = socket(0x1, 0x5, 0x0) fsetxattr(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f5eec269a95cf73b626dc3a2c0506"], &(0x7f0000000740)='J!ppp0sel\x96\x0fuZ\x00\xec%+\xe8\t\x1a\xe2\xbc\xef\x91\xce\x12\xcdz\x14\xd1iy!\xdd\xf78]\x9f2\xc2\xc8\x1c\x00\x87\xdb4\xdfL\b\x82\x8f\x0f\xff\xf0\x01\x04Ix$U\xe5.;bE\xc5\xefL\x81!\xe8\x9a\r\x15\xff\"|\x92\xe1\xee\xc4W\x16\xff\xab\x17\"K\x98Kkj\a\xba\x9a\xab\xc8g\"<\x02\x1c\xd8\xbe\xd7\xf3\xaa\x97\xd5\x88\xda\xb2\xdc\xf4\xb7G\f\xec\v\x8f\xfdN\xb0k\xa9\xdb\xbbQ\x83O\xdaS\xaa\x82\xfc\xc0i\a\xa9#YC\x13V\xea\xd7\xc9P\a\xbc/\xf4\xadogK\xef<\\\x18\xb5\x02\xe8\x7f\xec) \xb8?k7o\xf26\xd1\x13\xb3\fSOn7\'\xdcL9X\xa9e\xe9\x92\xb8\x88\xa6\xda\xc8\xf6\xcb\xf2\xb6 \xabl\xc0\xb3\xdbAR\xe1\x96\xe7\xfaPyJ\x9c\xf0[\x86', 0xfffffffffffffeae, 0x2) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:47:36 executing program 2: syz_open_dev$evdev(0x0, 0x0, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x76}}, 0x0, 0x0, 0xffffffffffffffff, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) unshare(0x40000000) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) [ 305.618238][T10129] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 305.731581][ T26] audit: type=1800 audit(1574632056.524:53): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16687 res=0 [ 305.754313][T10129] BTRFS error (device loop3): open_ctree failed 21:47:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10080, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) [ 305.870882][ T26] audit: type=1804 audit(1574632056.524:54): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/41/file0" dev="sda1" ino=16687 res=1 [ 306.053329][T10145] IPVS: ftp: loaded support on port[0] = 21 [ 306.078111][ T26] audit: type=1800 audit(1574632056.524:55): pid=10136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16687 res=0 21:47:37 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$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}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:47:37 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) [ 306.484786][ T26] audit: type=1804 audit(1574632057.284:56): pid=10150 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/41/file0" dev="sda1" ino=16687 res=1 21:47:37 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x68042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000180)={0x8, 0xffff9faa, 0x0, 0xffffffff, 0x81, 0x1}) write$P9_RSTATu(r1, &(0x7f0000001300)=ANY=[@ANYPTR64], 0x8) fallocate(r1, 0x0, 0xffff, 0x9) fallocate(r0, 0x0, 0x0, 0x8e58) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0xfffffe58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fallocate(r0, 0x3, 0x9ffc, 0x8003) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) setresuid(r6, 0x0, r8) ioctl$VIDIOC_S_PRIORITY(r4, 0x40045644, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000480)=0xe8) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x1000, &(0x7f00000004c0)={[{@mode={'mode', 0x3d, 0x81}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0xce}}, {@mode={'mode', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x7ff}}], [{@smackfshat={'smackfshat', 0x3d, 'threaded\x00'}}, {@fowner_lt={'fowner<', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@uid_gt={'uid>', r6}}, {@uid_gt={'uid>', r9}}]}) fallocate(r0, 0x3, 0x5e89, 0xfff9) dup3(r3, 0xffffffffffffffff, 0x80000) [ 306.530073][ T26] audit: type=1804 audit(1574632057.324:57): pid=10160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/41/file0" dev="sda1" ino=16687 res=1 [ 306.688350][T10162] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 306.737387][T10162] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 306.797421][T10162] BTRFS error (device loop3): open_ctree failed 21:47:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) 21:47:38 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$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}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:47:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7f, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ae3bfeb1fcf97a1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) syz_open_procfs(0x0, 0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x7}, 0x10) sendmmsg(r2, &(0x7f00000001c0), 0x400000000000150, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x0) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140), 0x0, 0xfffffffffffffffa) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) r4 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r3) 21:47:38 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x28800, 0x0) open_tree(r0, &(0x7f0000000280)='./file0\x00', 0x80001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f00000001c0)="bc559923e121bdf0f45650cb4b8d99898ec723edc7d06083f479fd7f05c9bf9323fecebce5157fd767da4ae50f09586611d885832f1c7ab8f8f93f12a2285803553b41341a16e119a7acabb906c0da808800e2209ac26182ba8dbca40a182754f5c73f68c42d26659f6640ce40dbc9687c5b374b9066f56d5495490f3875864406a4be14a1a57a7d78", 0x89, 0xfffffffffffffffc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) getsockopt$XDP_MMAP_OFFSETS(r5, 0x11b, 0x1, &(0x7f00000002c0), &(0x7f0000000340)=0x80) keyctl$negate(0xd, 0x0, 0x2, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) r8 = socket(0x3, 0x80000, 0x3) bind$bt_l2cap(r8, &(0x7f0000001f40)={0x1f, 0x3, {0x7, 0x0, 0x5, 0x8, 0x40, 0x1}, 0x3ff, 0x80}, 0xe) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r7, 0x0) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) ftruncate(r9, 0x28007d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r11, 0x2, 0xffffffffffffffff) setsockopt$inet_buf(r11, 0x0, 0x2b, &(0x7f0000000380)="42053ec41b3648f962d333133c0e43c1602531443a847d2aef8a13869f987895fd2407f8e2f15917b5be4ccde853a50bacf0cb8f0867263e99a03b3cc18fad700b5837eb4fb9711dc71f01a916db28a058fb61a7e74d5b953cb6549227f420bfd0410eeed5", 0x65) sendfile(r9, r9, 0x0, 0x2008000fffffffe) [ 307.421252][T10188] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 307.453296][T10188] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 307.460425][ T26] audit: type=1800 audit(1574632058.244:58): pid=10196 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16706 res=0 21:47:38 executing program 1: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in=@multicast2}, {}, {0x0, 0x0, 0x8000000000000000}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, 0xe8) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="cefaad1bb83c000040dc", 0xff0f}], 0x2, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000000c0)=""/45, 0x2d) [ 307.526504][T10188] BTRFS error (device loop3): open_ctree failed 21:47:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 307.677381][T10201] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 307.791327][T10201] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop1 [ 307.826720][ T26] audit: type=1800 audit(1574632058.624:59): pid=10209 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16706 res=0 21:47:38 executing program 5: openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000001c0)=0x7) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000280)=0x8, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x8000, 0x0) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000200)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x2, 0x20}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, 0x0, 0xffffffff80000001, 0x0, 0xfffffffffffffffa) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) r2 = memfd_create(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100), 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x24, &(0x7f00000000c0), 0x4) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) [ 307.921562][T10208] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 308.018599][T10208] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 308.114472][T10208] BTRFS error (device loop3): open_ctree failed [ 308.141353][T10217] Unknown ioctl 35303 [ 308.437678][T10217] Unknown ioctl 35303 21:47:41 executing program 2: getpid() 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$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e0027ba000000000000000007000000110075f3aa712f39c2cca1551618bbfa4b079068c563d0227c2afb996e5ca97f21a7e4f88990e754416d49d17b", @ANYRES32=0x0, @ANYBLOB="00000000f136c658"], 0x20}}, 0x0) 21:47:41 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x4) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000080)=@v2={0x6, 0x1, 0xf, 0x63, 0xb, "3cbda8934c1723f28d76a6"}, 0x15, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100000, 0x500001c) 21:47:41 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x402000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$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}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:47:41 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x500}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000040)) 21:47:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:47:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x6}, @IFLA_LINKINFO={0x1c, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0x8, 0x2, [@gre_common_policy=[@IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x44}}, 0x0) [ 310.699468][T10231] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 310.765797][T10231] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 310.769452][ T26] audit: type=1804 audit(1574632061.564:60): pid=10234 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/43/memory.events" dev="sda1" ino=16721 res=1 [ 310.844910][T10231] BTRFS error (device loop3): open_ctree failed [ 310.871118][ T26] audit: type=1804 audit(1574632061.654:61): pid=10243 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/43/memory.events" dev="sda1" ino=16721 res=1 21:47:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe5ca3ec08a32ed3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x100000, 0x8, 0x9}, 0x0) mkdir(0x0, 0x0) symlink(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, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x14) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x1a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r0) 21:47:41 executing program 2: socket$packet(0x11, 0xa, 0x300) socket$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$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() prlimit64(r2, 0x1, &(0x7f0000000080)={0x200, 0x81}, &(0x7f00000000c0)) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="3802000010000507000000000000e4e7ffff0000", @ANYRES32=r7, @ANYBLOB="00000000000000001800120008000100767469000c00020008000100", @ANYRES32=r7], 0x38}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r7, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffffdb, &(0x7f0000000180)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_NET_NS_PID={0x0, 0x13, r3}, @IFLA_OPERSTATE={0x8, 0x11}]}, 0x30}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) 21:47:41 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fuse\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000002c0)=0x2, 0x2) dup(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000440)='fuse\x00', 0x10881, &(0x7f0000000240)=ANY=[@ANYPTR, @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRESDEC, @ANYRES16, @ANYBLOB="b4d69ad7dd8877b9f2698ce9d621be0db98fecda2ca2d9a40663398757438ee82ab5fe86b01d3058fa85f5bd44ef9db16f106dfa0439443ee5cf2681ecd517a76363012340174a7c05cb39c4dcd166defb9b42cac036fce5140da7f1f8d25d095df62e17e2feed46e9a6f9e16449b50f8aad4733df5028c2018c2a521c5af76f66379840648ad5", @ANYRES32=r6, @ANYBLOB="876f6e6866f8eef12d4ab6a24f85ee252710c04c59aca65cc8a4ef18ae514b46087984c08f4c72e386188b1d446afbbc4429e3bee314e1b65bb1ab77c007aa272c05777475d50e1f449219d721716b664c09e5fc9e78ee16eb74849b966ec47f1afe870a5f22c1cf7b980e9f781abbfb3fa8b0a33c40beb9f54ace1926118c15bb343e6693fbd08192501b70e49bc5a61941d1ca8515237f0eca53e371", @ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0], @ANYRES64=r0], @ANYRESHEX, @ANYRESDEC=r1, @ANYRESHEX=r2, @ANYRESDEC], @ANYBLOB="28f6"]) clone(0xb00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) r7 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) fstat(r7, &(0x7f0000000380)) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) ioctl$KVM_ASSIGN_PCI_DEVICE(r9, 0x8040ae69, &(0x7f0000000080)={0x1000, 0x4, 0xfffff000, 0x4, 0x6}) 21:47:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:47:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0, 0xfffffe81}}], 0x1, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') preadv(r2, &(0x7f00000017c0), 0x199, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x6, 0x1040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000380)={0xc000, 0x5, 0x5, 0x7, 0x3, 0x101, 0x4b13, 0x1, r6}, &(0x7f00000003c0)=0x20) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) r10 = openat$cgroup_ro(r9, &(0x7f00000001c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r10, 0x80404532, &(0x7f0000000200)=""/206) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r11) ioctl$FICLONE(r7, 0x40049409, r11) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000080)={0xd0, 0x8, 0x7f, {0xff, 0xbffd}, {0x2, 0x3}, @period={0x0, 0x449, 0x5, 0x9, 0x9, {0x9, 0x0, 0x8000, 0xd25}, 0x2, &(0x7f0000000040)=[0x4, 0x3ff]}}) [ 311.204177][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 311.210362][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 311.284176][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 311.290068][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:47:42 executing program 5: r0 = socket$inet6(0xa, 0x16db0565a4b55646, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001000090468fe07002b0000000100ff0714000000450001070300001419001a00", 0x24}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000bc0)='/dev/midi#\x00', 0xfff, 0x400) bind$inet6(r1, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @ipv4, 0x4}, 0x1c) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000001000)={0x5}, 0x8ba351d25736cf72) write(0xffffffffffffffff, &(0x7f00000000c0)="240000001e005f02", 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="f335b12502a351f017f6419b57266b8b9d04ec06399a6c156b8b9331954de8533f55ad3fd56ca7a6d541000009e659b750000000002b8a5386f7be92fde33439a2bcdb9e14c4f4f0e5c1aad7d2377608599ba95d2ab8fd2b0824ce2da3bfa2702aa645cc5670de7ebec1fd2b369f2e079322fd98cbf20d76cd28b7c0f76ae367b1d523c97d6a5cc133fd8f7651208de26339", 0x92}], 0x1, &(0x7f0000000480)=[@iv={0x30, 0x117, 0x2, 0x15, "de9ba474c540def704b668c404000000000000004a"}, @iv={0x68, 0x117, 0x2, 0x4f, "455de5034fc261fae91773498554e9f2879ff93cbf240fa3ac93a6929a7172238b7534590300996cf9039a7af2c3e703530919104475d55fd9c530a122526b8df5fb1100"/79}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd1, "c74325b37eb1f7fe5af9b2acc2cfae841123838059464de2056df3358d425d7a2b9f7143b696cf303e6d8ccc5707addca4448d7229a2a751c5640d6b3fb63504b8aa8dd17bb6ec191b54d7bdb9f2601fd3f5ccb13b6318eaab32f673f22e9ba731a958e01a1b02dc30406cdafd85f290133d8b853b148fc8b1c0b280090767a27f37b6bdad369ad8e27d923b9033c2ea297f3bdb720a9b5216c87844e79f7ca2eb80fc46e363903f1c9a890537551a9fc5f33bda097661458fda53d3acf6877233cb9db50031116c70245c1e6213acb794"}], 0x198, 0xc0}], 0x1, 0x0) [ 311.450129][T10277] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 311.480452][T10281] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 21:47:42 executing program 1: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="6e2f6e756d7461695624f7f011"]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x424200, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) ioctl$USBDEVFS_CLAIM_PORT(r1, 0x80045518, &(0x7f0000000100)=0x7fff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 311.538555][T10277] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 311.606511][T10296] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 21:47:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe5ca3ec08a32ed3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x100000, 0x8, 0x9}, 0x0) mkdir(0x0, 0x0) symlink(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, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x14) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x1a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r0) [ 311.664746][T10277] BTRFS error (device loop3): open_ctree failed [ 311.854090][T10305] FAT-fs (loop1): Unrecognized mount option "n/numtaiV$÷ð" or missing value 21:47:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) keyctl$search(0xa, 0x0, &(0x7f0000000500)='rxrpc_s\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x5, 0x0) 21:47:42 executing program 2: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) 21:47:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_DV_TIMINGS_CAP(r2, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @raw_data=[0x6, 0x7fff, 0xffffffff, 0xffffffff, 0x4af, 0x5, 0x9, 0x1, 0x1, 0x74a, 0x2, 0x7ff, 0x3, 0x4, 0x7f, 0x3, 0x8001, 0x5, 0x2, 0x5, 0x2, 0x1, 0x6, 0x4, 0x4, 0x7fff, 0xffffffff, 0x6d, 0x835, 0x4, 0x5, 0x3]}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000000)=0xf9) close(r0) 21:47:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 312.160704][T10318] EXT4-fs (loop5): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 312.178857][T10320] FAT-fs (loop2): Unrecognized mount option "ãod«epage=86t" or missing value 21:47:43 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000080), 0x1d0) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x0, 0x2, 0xff, 0x9, 0xff, 0x3, 0x6, 0x0, 0x7f, 0x9}, 0xb) 21:47:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506000000020000000000000000", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0xfdf6, 0x10, 0xffffff1f}, 0x20}}, 0x20000030) [ 312.428334][T10320] FAT-fs (loop2): Unrecognized mount option "ãod«epage=86t" or missing value [ 312.429478][T10338] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:47:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe5ca3ec08a32ed3c) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x100000, 0x8, 0x9}, 0x0) mkdir(0x0, 0x0) symlink(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x14) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x1a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fcntl$dupfd(r0, 0x0, r0) [ 312.626428][T10338] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ftruncate(r2, 0x8) listen(r0, 0x400000001ffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r5, 0x5451) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000040)={0xc0, 0x30e43ef95f857e6c, 0x3, [{0x0, 0x0, 0x0, 0x7ff}, {0x5, 0x5, 0x0, 0x5}, {0x6, 0x1, 0x10, 0xa187, '/dev/sequencer2\x00'}, {0x5, 0x7, 0x13, 0x10001, 'posix_acl_access^/\\'}, {0x6, 0x9, 0x10, 0x401, '/dev/sequencer2\x00'}]}, 0xc0) sendmmsg(r7, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r8, 0xc08c5102, &(0x7f0000000000)) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) 21:47:43 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791", 0xd1, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x800, 0x70bd28, 0x25dfdbfc, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x1}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="66b9810000400f322ed30cbad104ec660f38df2b0fe21526660ff85e503ede1b0f20c06635000000800f22c0b800088ec00fae470b", 0x35}], 0x1, 0x51, 0x0, 0x0) creat(0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r4, 0x0, 0x0, 0xe, 0x0, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x100, 0x2) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0x0, @multicast2}, &(0x7f00000005c0)=0x10, 0x80000) sendto$inet(r5, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd5c7e1e4f0ab830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791", 0xd1, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0xcc, "5a34aee8fed022c1c797eaf5d6c8b316fbbcff64fa92bbf2b071ae590e5c8bda63b1ed1dc5b0e3a3d5dc275b82c2d722f831dee240515edd9f5f5a19d5f9473f751d9979465f74dfbf3af943bb03837959a2331eb1cf66e33b860eb0dab14b2bd0bc1393dc2cf6f3c182d28c004966b7681c30c880ac5cf528fd762ccb47353f86180b0985995f3f11df5f68d1ff1ad9912b45f55700ade91280d3a15b7a011dc7cba8feb633b1f74fbd5c19904e0e53e00470abe7a78905baeff03d945cde6e11a6e4b2d50ff5c2abccf296"}, &(0x7f0000000340)=0xd4) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) timerfd_gettime(r8, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe53) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 312.834422][T10338] BTRFS error (device loop3): open_ctree failed [ 312.948738][T10366] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 21:47:43 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0xef7}, 0x0, 0xffffff7ffffffffd, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x28001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$int_in(r5, 0x80006080045002, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) accept$packet(r9, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000002c0)=0x14) connect$can_bcm(r4, &(0x7f0000000300)={0x1d, r10}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xffffbffffffffffd}) 21:47:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 313.305081][T10398] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 313.486875][T10400] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 313.682722][T10400] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x400000000000072, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000), 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) mmap$IORING_OFF_SQES(&(0x7f00000ae000/0x4000)=nil, 0x4000, 0x100000c, 0x13, r3, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) setsockopt$XDP_TX_RING(r5, 0x11b, 0x3, &(0x7f0000000100)=0x109001, 0x4) [ 313.854350][T10400] BTRFS error (device loop3): open_ctree failed 21:47:44 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) r1 = dup(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0xf8f0b9b199a9143, &(0x7f0000000100)={'trans=fd,', {'\xabfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '*'}}, {@version_L='version=9p2000.L'}, {@uname={'unqme'}}, {@cache_loose='cache=loose'}, {@msize={'msize', 0x3d, 0xa514}}, {@version_9p2000='version=9p2000'}]}}) 21:47:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ftruncate(r2, 0x8) listen(r0, 0x400000001ffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r5, 0x5451) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000040)={0xc0, 0x30e43ef95f857e6c, 0x3, [{0x0, 0x0, 0x0, 0x7ff}, {0x5, 0x5, 0x0, 0x5}, {0x6, 0x1, 0x10, 0xa187, '/dev/sequencer2\x00'}, {0x5, 0x7, 0x13, 0x10001, 'posix_acl_access^/\\'}, {0x6, 0x9, 0x10, 0x401, '/dev/sequencer2\x00'}]}, 0xc0) sendmmsg(r7, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r8, 0xc08c5102, &(0x7f0000000000)) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) 21:47:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) r3 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendto$rxrpc(r3, &(0x7f0000000080)="414a326943910803d9f0763bc4be18f94558a3f1645231ac04145f6d534f30528747e93452243b5ae9b14bf5fe4e4bf8c065026f751698cab94b821e56407423feb7f6dec509489dee65224f2c98b8fb61d1d8bb0581a9e6629c1343fca0c2408f91c8c8996f3f34c9fd2d1655de53a935feb4f8", 0x74, 0x4d1ec, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x4, @remote, 0x9}}, 0x24) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001e00010000f9ff000000000007000000", @ANYRES32=r4, @ANYBLOB="000004000a000200ffffffffffff0000"], 0x28}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0xd3, 0x0) 21:47:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfe, 0xfc, 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, 0x6, @perf_config_ext, 0x0, 0x80000001, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000100)={0xf000000, 0x1, 0x0, [], &(0x7f00000000c0)={0x98f909, 0xd408, [0xcbcccc0c], @string=&(0x7f0000000180)}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000000)) 21:47:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/56, &(0x7f0000000140)=0x38) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:45 executing program 5: prctl$PR_GET_SECUREBITS(0x1b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) openat$vicodec0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video36\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1}, @in={0x2, 0x4e21, @rand_addr=0x80000000}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r4, 0x1f}, 0x8) unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000000)={r9}, 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={r9, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000002c0)={r10, 0x4, 0x100}, &(0x7f0000000300)=0x8) listen(0xffffffffffffffff, 0x0) epoll_create(0x8001) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r11 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r11, 0x0) clone(0x10062101, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) [ 314.750895][T10452] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 314.903375][T10452] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:45 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x7}, 0x20) r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x7) write$P9_RLERROR(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0f00726f7470fe283b5c294b43559a162b162023b7af2eae530a0710546c0012f1a9a0a5d2f767335964ef43487eebe2dbc055ca6cc296eb3ca91422f1b6735a08df072e6433"], 0xf) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x80, &(0x7f0000003800)=[{&(0x7f0000000280)="f4001100002b2c25e994efd18498d66205baa68754a3000000000200000000000000000000ffffff8400000000000000c00195c1e2d4f32ebdbed8280238dd308252644135333a847bbaeb4e914b976c5b7e34", 0x53}], 0x8d}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0x3, 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x1, 0x2242) 21:47:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x692948b8b10d707d}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x2000) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) [ 315.034418][T10452] BTRFS error (device loop3): open_ctree failed 21:47:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ftruncate(r2, 0x8) listen(r0, 0x400000001ffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r5, 0x5451) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000040)={0xc0, 0x30e43ef95f857e6c, 0x3, [{0x0, 0x0, 0x0, 0x7ff}, {0x5, 0x5, 0x0, 0x5}, {0x6, 0x1, 0x10, 0xa187, '/dev/sequencer2\x00'}, {0x5, 0x7, 0x13, 0x10001, 'posix_acl_access^/\\'}, {0x6, 0x9, 0x10, 0x401, '/dev/sequencer2\x00'}]}, 0xc0) sendmmsg(r7, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r8, 0xc08c5102, &(0x7f0000000000)) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) 21:47:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x84c00, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x80000000003f, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000}, 0x24, 0x4}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000580)='asymmetric\x00', 0x0, &(0x7f0000000340)="04", 0x1, r0) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000280)="f790d4b8d18fed850fd6bf64b7be0d468e1df4044b1e34c50814b56a6aab3a50c40c1d4806d49e4c36ee3468e3ab951d0f8fe10c677d03479bcc25d6da483d2983a627a32014624343ddb191680f036e4e6b14f25194832aa2c0560e9b6c8a85e66758511c2eb04a0d8992fd188ecc2175fd3bca6c2ea5401a9beb29f57e1e03b4ea6fea", 0x84, r0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xba, r1) add_key(&(0x7f0000000280)='asymmetric\x00', 0x0, &(0x7f0000000340)="04", 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x8000) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000600)=""/186) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) fsmount(r4, 0x1, 0x4) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000000)="1d", 0x1, 0xfffffffffffffffd) r7 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000), &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c810783cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96e5a01d9a6c93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec", 0x7d, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000140)={r6, r2, r7}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'tgr128-generic\x00'}, 0x0, 0x19b}) [ 315.855782][T10480] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:47:46 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x401, 0x444c01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) openat$cgroup_ro(r2, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getpid() ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000000280)={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) socket$kcm(0x11, 0x200000000000002, 0x300) getpid() openat$full(0xffffffffffffff9c, 0x0, 0x50040, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000180), 0x12) socket$kcm(0x11, 0x2, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r5, 0x18000000000002a0, 0xe0, 0x900, &(0x7f00000006c0)="b9ff0300000d698cb89e40f088a8d501890600de05be280077fb7f11c72be9", 0x0, 0x100}, 0x28) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40e34}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x64, r8, 0x0, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4018}, 0x80) ioctl$VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000380)={0x1f, 0x1000}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 316.055386][T10480] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 316.175820][T10480] BTRFS error (device loop3): open_ctree failed 21:47:47 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b142, 0x0) ftruncate(r1, 0x2007fff) r2 = socket$caif_stream(0x25, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@generic={0x0, 0x0, 0x6}) r3 = dup(r0) bind$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffc}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f00000001c0), 0x4) r4 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, 0x0, 0x8000fffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) connect$unix(r3, &(0x7f0000000400)=@abs, 0x6e) 21:47:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xe0f, 0x40000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) add_key$keyring(0x0, &(0x7f0000000880)={'syz', 0x0}, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x840000000002, 0x3, 0x6) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg(r1, &(0x7f0000006d00), 0xffffffffffffff92, 0x1ffffffe) r2 = dup(r1) setsockopt$inet_opts(r2, 0x0, 0x4, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet6_group_source_req(r4, 0x29, 0x2d, &(0x7f0000000080)={0x401, {{0xa, 0x4e22, 0x4, @rand_addr="0b1c715ccf40db978cb1ea1b37e8373e", 0xfffffff8}}, {{0xa, 0x4e20, 0x8, @mcast2, 0x7}}}, 0x108) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1803) 21:47:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ftruncate(r2, 0x8) listen(r0, 0x400000001ffffffd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r5, 0x5451) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r7 = accept4(r0, 0x0, 0x0, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000040)={0xc0, 0x30e43ef95f857e6c, 0x3, [{0x0, 0x0, 0x0, 0x7ff}, {0x5, 0x5, 0x0, 0x5}, {0x6, 0x1, 0x10, 0xa187, '/dev/sequencer2\x00'}, {0x5, 0x7, 0x13, 0x10001, 'posix_acl_access^/\\'}, {0x6, 0x9, 0x10, 0x401, '/dev/sequencer2\x00'}]}, 0xc0) sendmmsg(r7, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r8, 0xc08c5102, &(0x7f0000000000)) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x8) [ 316.738031][ T26] audit: type=1804 audit(1574632067.534:62): pid=10504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir254603946/syzkaller.v8QNr0/48/bus" dev="sda1" ino=16707 res=1 21:47:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, 0x0, 0x700000000000000, 0x20000003, &(0x7f000031e000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x39, &(0x7f0000000000)=0x2, 0x4) [ 316.890645][T10513] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 316.937488][ T26] audit: type=1804 audit(1574632067.674:63): pid=10504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir254603946/syzkaller.v8QNr0/48/bus" dev="sda1" ino=16707 res=1 [ 317.073617][T10513] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) connect$pppoe(r2, &(0x7f00000004c0)={0x18, 0x0, {0x3, @empty, 'team_slave_0\x00'}}, 0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00000000c0)={"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"}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="5fa60adba055", 'hsr0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 317.164418][T10513] BTRFS error (device loop3): open_ctree failed 21:47:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000080)={{0x23, 0x95, 0x80, 0x81, 0x4, 0x7}, 0x1ff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001d80)={@dev, @local, 0x0}, &(0x7f0000001dc0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000010000d0700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000087a49d25a857c8cf00"], 0x20}}, 0x0) 21:47:48 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpgrp(0x0) setpriority(0x0, 0x0, 0xffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = fsopen(&(0x7f0000000080)='nfsd\x00', 0x3) fsync(r4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:47:48 executing program 0: socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x82, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = shmat(0x0, &(0x7f0000003000/0x4000)=nil, 0x641fe379db422160) shmdt(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) open(&(0x7f0000000240)='./bus\x00', 0x400500, 0x101) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 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, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000200)={0x1, &(0x7f00000000c0)=[{}]}) dup2(r2, r3) close(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 21:47:48 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000580)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) socket(0x2000000000000021, 0x0, 0x10000000000002) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', 0x0, 0x6, 0x0, 0x0, 0x800000, &(0x7f00000005c0)={[{@decompose='decompose'}, {@gid={'gid'}}]}) chdir(&(0x7f0000000180)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setresuid(0x0, 0x0, 0x0) write$UHID_INPUT(r0, &(0x7f00000015c0)={0x8, "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", 0xfffffffffffffde9}, 0x10000005c) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2dd, 0x0, 0x15, 0x4, "6c09bfe0659fe90b6b9d8da3f1cd8879571ae573292fcb7b0075100d8670b572331b97124881ecf3d3529be92f0a3fdcd49a63bf580bfd772a770acc63950c44", "7750390285665ea4ccefd120b9b8d9d6cab2defb8895b483fe3822576b862a88"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x61e000) recvfrom$inet6(r1, &(0x7f00000001c0)=""/184, 0xb8, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x9, @empty, 0x9}, 0x1c) fadvise64(r0, 0x0, 0x0, 0x4) 21:47:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='debugfs\x00\xa5\xc7\xe8Du\x00\x11!\xc2\xf1}p\x1dA', 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x70300) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x20, &(0x7f0000000100)=ANY=[@ANYBLOB="94c548c89d95b56a19684b346f48b3a044381b74bd192cd8325b3716a9a0927a4ca606fcd177852021fdbe7d697f298c", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x400) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x4, 0x7f, 0x2, 0x18, r0, 0x7, [], 0x0, r1, 0x4, 0x4}, 0x3c) 21:47:49 executing program 1: fchdir(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0x0}, 0x10) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x34) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00007e6000)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x34) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000002180)) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) connect$llc(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 21:47:49 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x7, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20000081000000000000000000000000120000000c000e010000000000000000"], 0x20}}, 0x0) 21:47:49 executing program 5: gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) tkill(0xffffffffffffffff, 0x33) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000100)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) accept4$vsock_stream(r3, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0xb3720e5d3f6bc1c1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e21, 0xe, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x0, 0x7}, 0x0) r5 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) connect$inet6(r5, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, 0x1c) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000380)) r6 = getpgrp(0x0) setpriority(0x0, r6, 0xffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x2000000, 0x4) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='[d::],0::6:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 21:47:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)=0x8000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000000000400bfa30000000000000703000000feffff7a0af0fff8ffffff71a4f0ff00000000b7060000000000811e6403000000000045040400010000001704000001000a00b7040000000100006a0af2fe00000000850000001a000000b70000000000000095000000000000001ff1208b8d034d226399b4ca0ecbe316e82737fb276a2d1fefbc71a448a3120c783bc51ae475713160153e97fe992efbed48fa3f446c8d8840d3982cfccaee0422336277ec2a598332794a0e29c3d5910000000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r4, 0x0, 0xe, 0x0, &(0x7f00000012c0)="d54ffbf499734f1c5f08f0e76dca", 0x0, 0xf000}, 0x28) 21:47:49 executing program 1: fchdir(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0x0}, 0x10) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e00000027f0000010000000009000000ac1e7bf5707c508102016c05d633e80542776aac26ea15ac14140dac1414aaffff000000003d5e52bbe622e35a5322fb851b948df96cd8d66aeafb384b1e07a78d3e47ed1ab59308268a8903384e9099ef2a812adb24ab7e41c4ca749f54cf5bbaa737f62543b5a3616919a8aaf2ee23926feba29ae54182f24975d42e9ca602fb2a222c7be1d92b9f70b1eef71f5154eb087e48da3f65c9b18f0e2720c7a053abed90310aa2d92f9036000000ae710b7d160c099000fd326ead2b828002518936b717402019ff12c6ead5d367a8ed006b3c8ebe0b5b244e265072ad89d608e9b2d24b13e747a892926ea450900a67dadd9fd107fc9860331a40000016c84494ab7dbf308a4a26621f51efe745546da4dd7f873197608e9f4d357474b6e39c641783084bcf28345275a109c5dc2ca6d6747707215a28f433abbbb72e7e4df3cacef3bf1a52be38914e875201"], 0x34) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00007e6000)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x34) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000002180)) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) connect$llc(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 21:47:49 executing program 0: perf_event_open(&(0x7f0000001900)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x1, 0x800, 0x251e, 0x0, 0x4, 0x80000001, 0x10001, 0x6}, &(0x7f0000000400)={0x5, 0x1e9e, 0x6, 0x7, 0x1, 0xfffffffffffffbff, 0x6, 0x2}, &(0x7f0000000440)={0x2, 0x3c, 0x3, 0x7, 0x7, 0x9, 0x5, 0x7}, &(0x7f00000004c0)={r0, r1+30000000}, &(0x7f0000000540)={&(0x7f0000000500)={0x2}, 0x8}) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x62) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000000000)=0xa4, 0x4) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) recvmmsg(r3, &(0x7f0000001040)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)=""/150, 0xfffffffffffffe69}]}, 0xffff0001}, {{&(0x7f0000000680)=@tipc=@name, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)=""/18}, {&(0x7f0000000740)=""/206}], 0x0, &(0x7f0000000880)=""/223}, 0x3}, {{&(0x7f0000000980)=@xdp, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000a00)=""/181}], 0x0, &(0x7f0000000b00)=""/43}, 0x3b}, {{&(0x7f0000000b40)=@x25, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000bc0)=""/128}, {&(0x7f0000000c40)=""/182}, {&(0x7f0000000d80)=""/158}, {&(0x7f0000000e40)=""/159}, {&(0x7f0000000f00)=""/94}], 0x0, &(0x7f0000001000)=""/35}, 0x80000000}], 0x4000000000000de, 0x40002001, 0x0) 21:47:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:50 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1401}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x1000, &(0x7f0000000140)={[{@xino_on='xino=on'}, {@redirect_dir={'redirect_dir', 0x3d, '.'}}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@xino_auto='xino=auto'}], [{@context={'context', 0x3d, 'unconfined_u'}}]}) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x333, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) 21:47:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:50 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={&(0x7f00000001c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast2, @in=@initdev}}, {{@in6}, 0x0, @in6=@initdev}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@mcast2}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'veth0_to_bridge\x00'}) r1 = socket$caif_seqpacket(0x25, 0x5, 0x1) accept(r1, &(0x7f0000000200)=@xdp, &(0x7f0000000180)=0x80) umount2(&(0x7f0000000540)='./file0\x00', 0x4) pipe(&(0x7f0000000140)) msgget(0x3, 0x200) ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000280)={0x4b8e657a, 0xfffffffffffffffd}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000240)=0x2000000000000001, 0x4) 21:47:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) accept4$llc(r1, 0x0, &(0x7f0000000100), 0xc00) open(&(0x7f0000000040)='./file1\x00', 0x140, 0xa0f0a30e3c008631) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) execveat(r4, &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0) 21:47:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r8, 0x111, 0x5, 0x1, 0x4) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r10}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r10, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r11 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x0, 0xf9, 0x3, 0x11, 0x1, 0x0, [], r10, r11, 0x2, 0x2}, 0x3c) sendmsg$nl_route(r2, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_IGNORE_DF={0x8}, @IFLA_GRE_LINK={0x8, 0x1, r4}]]}}}]}, 0x40}}, 0x0) [ 320.011625][T10660] netlink: 'syz-executor.0': attribute type 19 has an invalid length. 21:47:50 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x982c0) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0xfffffffffffffd2e, 0x0, 0x0, 0x4a, 0x0, 0x0, 0x401, 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, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x480000, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x404202, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000600)={0x0, 0x0}) sched_getscheduler(r5) r6 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendto(r6, &(0x7f0000000240)="f88513380a48280d05a73494f4a6cd0452ffff000026c37183ff6bdceaf243427da19bb7c4512d713831db10a98386b3ae9d07329380c98bfd6a93637bde96aa1f7d9f519c2484e906178eeafd08bdc7a8b1c34b2c024d05c2e24c1df21fd37d66168b20", 0x32a, 0x0, 0x0, 0xfffffffffffffe75) open(&(0x7f0000000080)='./bus\x00', 0x4000, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') creat(0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) sendto$inet(0xffffffffffffffff, &(0x7f0000000400)="3755aca42b4275c5a32a1f2fefbc9f53480527d8fcea420726420027ad3235fcbbe9b723cde8a6d91a2feb8255f8d964317af8a80948d717bc65bfd2199cc874e4bd625226950ba8bda0d4c8d954c9fc8a1cf40f28eb2a8b5223012644ae65bd6412771c4476a821ede3850d4d7935911578d91085e2746911f02ea7fcc3c27d62f715690481c8f2762b490dca3175f6ad1fc63757bf26fab581e3accf3851", 0x9f, 0x8, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x200180) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r9, 0xc08c5336, &(0x7f00000004c0)={0xfff, 0x6, 0x800003, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\xf1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x749}) ioctl$TCSETS(r7, 0x40045431, &(0x7f00005befdc)) r10 = syz_open_pts(r7, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x102800) write(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCSETD(r10, 0x5423, &(0x7f0000000080)=0x3) dup3(r10, r7, 0x0) ftruncate(r10, 0x0) 21:47:51 executing program 0: mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) ptrace$getenv(0x4201, r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) socket(0x10, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000140)=0xfffffffffffffeeb) setresuid(0x0, r3, 0x0) r4 = creat(0x0, 0x1) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$TIOCGSID(r4, 0x5429, 0x0) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x6, 0x0, 0xee01, 0x0, 0xee01, 0x80, 0x319a}, 0x81, 0x4, 0x0, 0x20, 0x0, r6, 0x200}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x90840, 0x0) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x6840, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r7) write$binfmt_script(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="a7999a104850913a9090415bc1ada9a821783d1b2d86e79aa7410600000000000000f1bdb301774654181f4959c1cff4c61a7a48716e099aa5a11e8b4f9804d4a079cc9886e6a129afc1291947a6c93dbc9c6f35b909b3af94ed37f6d1406fa75879bbf77f1470924f5862beb335fff39d00ce51f176c1d5a71270a05de7a1a23fdbe9375938c7d85349f5460c577370a1bd73ed3a6c2bb7f41e9daae945ebb05d62ab86987f1c420733a3fab6369d733e0441a7563dfa0cbc322945a2cf9728f406f078a8582114082741ac3b941441f9898a356d561960d92e43fe45504ac881fb1407e15f4b566a2598e82999ea36cfc11b39ea03cf4096e122b84c476667320bb8b3d97403448acc6e6f6dbdcbc96674a1b859a6fcdf06630a80ec15067afa3af01cf25d1acd407dd4f3343a54e7de36678fb78d1c0df3c9d24c32c304474687ce20615669fc4be2fdf49b7859c5b20879bb0550c29702ce53b7feb56ce9271c95efddf5f2be0cad8b0fe001888eb92a42b637200eb716e5c9d51b1b4f6da53068c2ecfc0d7868d94bdc9426d168e0bb3965119e33bb0df7c22da2f00ae2"], 0x1) sendfile(r1, r2, 0x0, 0x20000102000007) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000100)={@remote, 0x2c}) r8 = socket(0x10, 0x2, 0x0) r9 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_G_PARM(r9, 0xc0cc5615, &(0x7f0000000000)={0x4}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r9, 0x4020565a, &(0x7f0000000240)={0x8001007, 0x1, 0x1}) getsockname$packet(r8, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2000000010000105000000179d3b554f6639ad3ea03ed84c4a0000000000000000", @ANYRES32=0x0, @ANYBLOB="64737008828606fae77d948e276cd643e3ce9c377e7718968e10340d677a68812666aeeced163e9c2a1c2299772b0096f563a553e1b493fe032ffe14811960e1b9e356c15ed19229aab8bbdc002f5ddf8e476cdfda90892a5d493ce9e9f0dd979c108c2ef7ba6a0800"/120], 0x20}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) 21:47:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x2, 0x4, 0x5, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e1f}, 0x1c) listen(r1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b081000418e00000004fcff", 0xfed1}], 0x1) 21:47:51 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x2000002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x8800000) r4 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="5500000018007f2500fe01b2a4a280930a060001fe800002040000003900090035005056080000001900064003000000000022dc1338d54400009b84136ef75afb83de4411000500c43ab822004c060cec4fab91d4", 0x55}], 0x1}, 0x0) [ 320.512166][ T26] audit: type=1800 audit(1574632071.304:64): pid=10691 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16483 res=0 21:47:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x17, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x6a}]}, &(0x7f0000000040)='GPL\x02', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 21:47:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x17, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x6a}]}, &(0x7f0000000040)='GPL\x02', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 21:47:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r5, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x12) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="34000000ff923694af6b15ce841de01fb7b4b7bece90b8b53a3668058ac41ab5abbe96aa", @ANYRES16=r4, @ANYBLOB="000129bd7000fbdbdf250100000000000000024100000018001369623a76657468315f746f5f626f6e6400000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000400)=0xc) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000080)) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000107, 0x6031, 0xffffffffffffffff, 0x0) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00002, 0x0, 0x0, 0x0, 0x2000000000002) r10 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/4\x00') close(r10) 21:47:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 321.302554][ T26] audit: type=1800 audit(1574632072.094:65): pid=10697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16483 res=0 21:47:52 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x3, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) dup2(r4, r1) io_submit(r2, 0x732, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r1, &(0x7f0000000000), 0x1b360ea7430d0ffb}]) fallocate(r0, 0x3, 0xc004, 0x8020003) 21:47:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x17, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x6a}]}, &(0x7f0000000040)='GPL\x02', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 21:47:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:52 executing program 0: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) setpriority(0x2, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r3 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r9}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r9, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x9, 0x3f, 0x2b2, 0x241, r5, 0x6, [], r9, 0xffffffffffffffff, 0x3, 0x3}, 0x3c) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000000)=0x80000000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) recvmmsg(r1, &(0x7f0000000080), 0x21e, 0x40010002, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 21:47:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x17, 0x4, &(0x7f0000000080)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x6a}]}, &(0x7f0000000040)='GPL\x02', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 21:47:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:52 executing program 1: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x80000, &(0x7f00000001c0)="fef8e9814757534f8a1139dc53a2e07fbc5ccef45beacad3578a3898f4231cacef09c67df08da29dc0448292c86693c8ea1b45da721f302b674a67fbae6363abc0da0b57450159161e7db0d77e7b20a2f249825dfb234af64b5ac432253f01c840d9ec0eca9c43d0cc5de5eda4598222372b7f538cdbc185fa34a15277a638216d77a38ee14671ad2737ab93abda6584f637734af8c9e1849573d14871ffb1a25eecddded43c8fb8e6816f0293e661d90af0514f0656e203ce1c29489ce840cebd67f1248d86a58b4d2d153c1ffa997b049dc14b", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000002c0)="7197d272fdde03ae63123890ddb499e726e9b68ca671cda52faca94b00411560be3cad87b9ff47770e38fe85b2521873cbaf3cb2f22fd436ea890058dfa3fe2f7397c07e4a12ac3510d05c3ec71a040793489f6572b6732e9e9b2527f56b7bc9702201b80aae1ff0be1559361f304f") ptrace$setopts(0x4206, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x0, 0x0, 0xf3f4, 0x0, 0xb334}, r0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/115, 0x73) sched_setaffinity(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) fchmod(r1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) getsockname$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r6, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r7, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4804) pkey_free(r4) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r8, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:47:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) r4 = accept$netrom(r3, &(0x7f0000000080)={{0x3, @bcast}, [@rose, @bcast, @null, @netrom, @default, @default, @null, @netrom]}, &(0x7f0000000100)=0x48) fcntl$setown(r4, 0x8, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) recvmsg(r5, &(0x7f0000000940)={&(0x7f00000006c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/238, 0xee}], 0x1, &(0x7f0000000880)=""/168, 0xa8}, 0x14020) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000980)={'vcan0\x00', r6}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/de\xbd0N\x85\x88E\xfbQband/rdma_cm\x00', 0x2, 0x0) shutdown(r1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) fsetxattr$smack_xattr_label(r7, &(0x7f0000000140)='security.SMACK64IPOUT\x00', &(0x7f00000001c0)={'keyring,vboxnet1--:em1vboxnet1}'}, 0x20, 0x1) r8 = syz_open_dev$vbi(&(0x7f0000001800)='/dev/vbi#\x00', 0x2, 0x2) setsockopt$CAN_RAW_FILTER(r8, 0x65, 0x1, &(0x7f0000001840)=[{{0x0, 0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}}, {{0x4, 0x0, 0x1}, {0x4}}, {{0x3, 0x1}, {0x4, 0x0, 0x1, 0x1}}, {{0x3, 0x1, 0x1, 0x1}, {0x2, 0x1, 0x0, 0x1}}, {{0x0, 0x0, 0x1}, {0x2, 0x1, 0x0, 0x1}}], 0x28) r9 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r9, 0x0, 0x1, 0x1, 0x0, {0xa, 0x4e22, 0x7, @local, 0x100}}}, 0x3a) 21:47:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x1000000005}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000200)=0x8, 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) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xbf0c760e83b6ece4, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) r3 = dup(r1) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) migrate_pages(r4, 0x5, &(0x7f0000000240)=0x10000, &(0x7f0000000280)=0x6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) getsockopt$sock_buf(r3, 0x1, 0x5, &(0x7f0000000080)=""/182, &(0x7f0000000000)=0xb6) 21:47:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200), 0x0, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:53 executing program 2: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x2, 0x8, 0xa9, 0x0, 0x895, 0x40000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x3ff, 0x9}, 0xa687df57e09e9b72, 0x0, 0xd6c, 0x5, 0x101}, r0, 0x5, 0xffffffffffffffff, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x64440) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/226, &(0x7f0000000300)=0xe2) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e21, @multicast2}], 0x10) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000600)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000380)=0x14) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f00000003c0)={0x2, 0x9, 0x7e, 0x2, 0x2}) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000340)) r7 = syz_open_dev$media(&(0x7f0000000440)='/dev/media#\x00', 0x1, 0x1) ftruncate(r6, 0x200004) connect$llc(r7, &(0x7f0000000480)={0x1a, 0xffc3, 0x8, 0x8, 0x20, 0x2, @local}, 0x10) sendfile(r4, r6, 0x0, 0x80001d00c0d0) r8 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_PROFILE(r8, 0xc0404309, &(0x7f0000000040)=0x28000000) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000000000a01, 0x0) ioctl$TCSETSW(r9, 0x5403, &(0x7f0000000040)={0x0, 0x3, 0xffffffff, 0x80000001, 0x13, 0x0, 0x91, 0x52}) write$binfmt_aout(r9, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r9, 0x40045431, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) syz_open_pts(r9, 0x0) 21:47:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200), 0x0, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8a}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) sendmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000100)=@caif, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="88cbd205d29a43410bae85e046f89504a88f61833820d8a023194a17eb629302d2970f3c257f6ed25895eea3327784fa8a", 0x31}, {&(0x7f00000001c0)="7f5893b61d31ea725cd9cfdd2d84fc3b9e49ca05b409e0ca1cec8eb95001265c01a8e08be5c6ec21f927e61b27c3b6b11d3e624cd40e223a957b1ff84b5e76cb8dbc94b206336119fee5c79a6428dbfdd1a1732976f3a4456b0167182c0b44d4715094a90cd2eb72b31d8171dd9300069d27f1c5df28a3", 0x77}, {&(0x7f00000002c0)="9af45672c48b8a9693bc6b7dbfb886e9f0d2e240dc8ad2b26ef720bba7ba9dcd29ac13817814af162078be14f701ae50022ccbf11856932e4a8f8d5a547cb2e4e4095a37f832ed860fae74a615e9dbbd30b3c912d722064a55e97ce6fa6c15bf0a342fe74af21a74d3", 0x69}, {&(0x7f0000000480)="206a75a3fdbcd3c1f1fb0a4b399317921786ae9cdf5082fb789fc8db036c0442067397c44d30a66cc3f4859c902cc85fb6aefc43d238cc81cdb5fdded6e4a6ad501a03a705ac1da80ee7bad7b504027808a5b9ca3d93fceadc9227df6395a34fafc54468518681850f8937f96557addddac68afc9c9b3d727efaef568d7c9b14cc55e0910a", 0x85}, {&(0x7f0000000540)="c300c97821aaf52753bc7de7afbeaa0a1cabad45be0a3fbff209564950bfe902dbf1dfe7eeaa32b782215458deb1093a6c5b40d0caf7c2ee61072b63bae3a7402613f3c07197e25e79dfe689d16b16d517d761ec98a5f036eaa27f0d66cd3e72840aa4ae4d367925600356637d21ba7bb5faac3406a7ba00ae16a093c935e9206e4ca17dca9644b0eb0383c49c548754c418b253eb7c455aa85fdf673abfc301df651e6a2a035f9a2b0ac88bdcae47a8260352da8bfaea91e541", 0xba}], 0x5, &(0x7f0000000600)=[{0xa0, 0x8bca239fd15994ac, 0x5, "971299abae3c7f2b46089378d81d4d90f4084dcd0f2a0b26011196b2bc2a91f2e13cc862dcb4c0fd8fe2cbaf82899750379f59daca1f39ae1d44ba5c41857cdfe8426e4a5b6ad416c5a9aa040671e1494de36303d68160bb3aea1092921962fa888575429c1e60cd68ae749af4dd93d181061bf242d9e5373efcb3fa40ea6634cd09927ce7eeec14986387697d69"}, {0xf0, 0x29, 0x5, "b4ff53b278ce930e810c1902bc3f03fe0fa0376bb8b339dde7ec47366061960587ad1b2c276261bb4be4c93fdcb661351d62c2f688aa3cb2995386f06846a0ab5747fce378d79ad65b43c47195f7bc33cceb2d189faa748407c7f83ea5c11fca2c4da7c408e0e5fefb00f33da4434e91a11423329367b296043b10557e6f2e7a35924226906b35d33e90e79d500ba3abefdc1402b6ff310589a68af9084977b4822c72f777e23f464c7a7292a64bedeeabfb1a9e03eed696e38f481b670378bcd19d5eae067f7a86031820f6ffc05ef3e3194ea535e1c8273ef0d7fb"}, {0xe8, 0x10c, 0x2, "b85a5b7ea2b72fb458df279589309655b6bc145e14fb29a1b2edde1184325ea5bd8a4d14ac26a5b81bc28afabd5df138c19d65cb5cd9ebbf1af4def68ee29d70365a323fcbf8409acef246587712ee16c469e6af9eace71cdd7428ded459d8e7241b992324f1073e5d780c44e0a2d3afc23c5569a991af087bc6d87b396392c40a78db6b4519f82176197760544e7e088efc9e8ec92926c5b29b321fdeba764452b61ac8d765ddd334462d897ebf6cea1494b3a6caa76151ea09c959071862512b3bcd14823941b16f7b075cb86ce208c880"}, {0x100, 0x101, 0x4, "1bfc302f7c6da97c3af658e62fbfc5641537cc530f6e8f50e530210ae760047acc0bd0c7d4aa640752b3b0841ebdcbd0119654e023eff9b5586dd768627624e1f1cab512359ffe83a86f65feb8779688158aa440ee0a6db11782a8067455ac9a8c4f7654324922da0df9f74c8c83a2529183c03141b7604e310dd225d20ceefa52b8fd554a9173792b869bd33175d8b04751c3a6b75119011ed3ef1d1a11775ff6587067be44496f6b66d0b2068a6710e6f117cca2f26422a1a67a8f27fec6928c7cb1e0c3dae068cda6e088fad0fef5156765b3f6eb09a1b83fab7e7e8c8d296cf79606c16fd87717609e1e"}, {0x68, 0x88, 0x8d6, "28fa607b9bc9ae20c04cc706c38122929511e4d775a1621eaf63e3c680a8bad2b96686616552078ba5a201274efe76ee353bc4b5d73d197d820a01cc5e51ef005bfc2839a0e93dc889789326706a6c47ffb9c4"}, {0x58, 0x113, 0x20, "9e0f73debb8914f5371b0a1ec6f1228da8164306f9586ffa40c2313f7c7139f9d5d11a263591e4b61dd956788b9c35030561c12b05f9a1772ae80db3125ef0877455274ec00f86"}, {0xa0, 0x11, 0x9a, "0ae0a40c34bce7903105230fa6495725eba7e480f6f384624d26d4312f1be14048816e563ea57b93764aaa8a7e15b4c3bdfd22aed24eee4f89cf8f0f2e92bf7d08f68ad06dcc40a6594317d88208c76819e45e322e5a056bcd4fb19e49de4b497179f3fb1efd9fc8dbc4a5514a4bb95ac47f0994801c95f3b699e1487f1fb08c9bcd8eeed0c6f790b696daf4"}, {0x1010, 0x10f, 0x4, 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"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0x2600}, 0x800) r3 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) dup2(r6, r7) 21:47:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200), 0x0, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 323.125322][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 323.131891][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:47:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:54 executing program 1: openat$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) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @dev}, 0x139) ioctl$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$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000640)={0x5, 0x0, 0x0, 'queue0\x00'}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000000000)={0x6}, 0x1) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000540)={0x0, 0xffffffffffffff35, &(0x7f0000000700)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x44101}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:47:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965e", 0x96, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:54 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/86, 0x56}], 0x1, 0x0) r0 = socket(0x1000000010, 0x400000400080803, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0x100000089) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x4, 0x1000, 0x4, 'queue1\x00', 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt6_stats\x00') ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, 0x0) preadv(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x80) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000100)={0x47, 0x1, 0xffff, 0x7ff, 0x3, 0x9}) clock_gettime(0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r4 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000002e80)=ANY=[@ANYBLOB="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"], 0x112c}, 0x1, 0x0, 0x0, 0x1}, 0x8791fb74d72ff3de) sendmsg(0xffffffffffffffff, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000740)={0x3, 0x70, 0x32, 0x7f, 0x5, 0x4, 0x0, 0x7ff, 0x1002, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xffffffffffffb43f}, 0x10000, 0x6, 0x3, 0x0, 0x4, 0x61ebb528, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f00000007c0)=""/165) r6 = socket(0x1000000010, 0x400000400080803, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="89083b530059a6d3461c6ece6d8001000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000000)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={r9, 0xa4, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x7, @mcast1}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast2, 0xf00}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e21, 0xfbe, @remote, 0x81}, @in={0x2, 0x4e22, @local}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000540)={r10, 0x1}, 0x8) r11 = dup(r6) r12 = socket$inet6(0xa, 0x3, 0x2) r13 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r13, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r14 = socket(0x1000000010, 0x400000400080803, 0x0) r15 = dup(r14) getsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0x100000089) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r16}) fcntl$F_GET_RW_HINT(r12, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r12, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r17}) getsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xffffffffffffff89) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$admmidi(&(0x7f0000001b40)='/dev/admmidi#\x00', 0x300000, 0x50800) r18 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r18, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = dup(r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r20, 0x2, 0xffffffffffffffff) ioctl$sock_inet6_SIOCADDRT(r20, 0x89a0, &(0x7f00000005c0)={@empty, @rand_addr="11dfa99405fdd42b8df332afab1be18d", @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e00046}) getsockopt$inet6_IPV6_IPSEC_POLICY(r18, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001b80)=0xfffffffffffffe28) ioctl$KVM_GET_API_VERSION(r11, 0xae00, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = dup(r21) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r22, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = dup(r23) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r24, 0x2, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r24, 0xc208ae62, &(0x7f0000000cc0)) [ 323.527944][T10827] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 0 transid 18438444790640683687 /dev/loop3 21:47:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965e", 0x96, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965e", 0x96, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:54 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000100)="640f017800c4610dd9e62e2e66450f2eadc97d3a09440f20c03503000000440f22c08f8978817f7d6444c08200200000af0f20e035000020000f22e00fc7a94387f1b866bad10466b8000066efc74424008b000000c744240226000000ff1c24"}], 0x1, 0x0, 0x0, 0xffffffcb) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="9f0fe7c52dc4c06e59b9dc00000000a5eb010018000000eab8ad8eb431ce0080000000000000048c1f0b07c401ce9297f01ea112f4fadbdedb07603f4fbda10335a32d8007b449ee6b8db021b5a69eebc7df9f56cb31d90d6ccb2e2a21fb767000000000000000000a4de10db052a368b163360da8c7c4ad0c4562ce7af810f10a123a8a84f76d23b82f69aea1c73ce220a312717aa2cafe2cc22dd2ff81669eaa5dcf61cc8f4ddf935918000183d990207dd5edbd18e7a7353085ad3208173b174d09d01be31920f6123bd1142855164296e0fd3b76d578f79ebdc8f0c7e6a948f9d019073a7ea4b568e78c4ffd4892f7dc6be0f306f8ced2e87c77d220be59fe768e2820605c"], 0x0, 0x1c}, 0x20) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8b35, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) 21:47:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965e", 0x96, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:55 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) perf_event_open(&(0x7f00000003c0)={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, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/86, 0x56}], 0x1, 0x0) r0 = socket(0x1000000010, 0x400000400080803, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0x100000089) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x4, 0x1000, 0x4, 'queue1\x00', 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt6_stats\x00') ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, 0x0) preadv(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x80) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000100)={0x47, 0x1, 0xffff, 0x7ff, 0x3, 0x9}) clock_gettime(0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r4 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x40) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000002e80)=ANY=[@ANYBLOB="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"], 0x112c}, 0x1, 0x0, 0x0, 0x1}, 0x8791fb74d72ff3de) sendmsg(0xffffffffffffffff, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000740)={0x3, 0x70, 0x32, 0x7f, 0x5, 0x4, 0x0, 0x7ff, 0x1002, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xffffffffffffb43f}, 0x10000, 0x6, 0x3, 0x0, 0x4, 0x61ebb528, 0x7}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) fstatfs(r5, &(0x7f00000007c0)=""/165) r6 = socket(0x1000000010, 0x400000400080803, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="89083b530059a6d3461c6ece6d8001000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000000)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={r9, 0xa4, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x7, @mcast1}, @in={0x2, 0x4e22, @broadcast}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast2, 0xf00}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e21, 0xfbe, @remote, 0x81}, @in={0x2, 0x4e22, @local}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000540)={r10, 0x1}, 0x8) r11 = dup(r6) r12 = socket$inet6(0xa, 0x3, 0x2) r13 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r13, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r14 = socket(0x1000000010, 0x400000400080803, 0x0) r15 = dup(r14) getsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0x100000089) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r16}) fcntl$F_GET_RW_HINT(r12, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r12, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r17}) getsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xffffffffffffff89) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$admmidi(&(0x7f0000001b40)='/dev/admmidi#\x00', 0x300000, 0x50800) r18 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r18, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = dup(r19) ioctl$PERF_EVENT_IOC_ENABLE(r20, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r20, 0x2, 0xffffffffffffffff) ioctl$sock_inet6_SIOCADDRT(r20, 0x89a0, &(0x7f00000005c0)={@empty, @rand_addr="11dfa99405fdd42b8df332afab1be18d", @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e00046}) getsockopt$inet6_IPV6_IPSEC_POLICY(r18, 0x29, 0x22, &(0x7f0000000640)={{{@in=@remote, @in=@empty}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001b80)=0xfffffffffffffe28) ioctl$KVM_GET_API_VERSION(r11, 0xae00, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vga_arbiter\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = dup(r21) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r22, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = dup(r23) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r24, 0x2, 0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r24, 0xc208ae62, &(0x7f0000000cc0)) 21:47:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa10849", 0xe1, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 324.558156][T10872] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 324.632398][T10872] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 324.715015][T10872] BTRFS error (device loop3): open_ctree failed 21:47:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa10849", 0xe1, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 324.976020][T10888] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 325.067639][T10888] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:55 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = socket$tipc(0x1e, 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) poll(&(0x7f0000000040)=[{r3}, {r2}, {r4}, {}], 0x4, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0xa7966396) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0xffffffffffffff52) write(0xffffffffffffffff, 0x0, 0xa2623050e4d2696f) accept$packet(0xffffffffffffffff, 0x0, 0x0) 21:47:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 325.164284][T10888] BTRFS error (device loop3): open_ctree failed [ 325.178365][T10897] 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. 21:47:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:56 executing program 2: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x6}}, r0, 0x10, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf", 0x69, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)="61e60e1e8ba315698f4d70604d4020061dc768c76f849678e4013fca69fdc2cdb432d1f606763156e8d9e4880b1eb71b", 0x30) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00009, 0x1, 0x0, 0x0, 0x2000000000002) unshare(0x0) [ 325.359454][T10905] mmap: syz-executor.2 (10905) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 21:47:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x121, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_CACHEINFO={0x14, 0x6, {0x40000000, 0xffffffff}}]}, 0x40}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) syz_open_dev$usbfs(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x15660629, 0x4000) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 21:47:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa10849", 0xe1, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 325.583482][T10915] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:47:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 325.699737][T10915] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 325.806675][T10915] BTRFS error (device loop3): open_ctree failed 21:47:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone3(&(0x7f0000000280)={0x400, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), 0x34, 0x0, &(0x7f0000000200)=""/55, 0x37, &(0x7f0000000240)=""/33}, 0x40) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r5, 0xc0305710, &(0x7f0000000000)={0x1, 0x3, 0x80000000, 0x8}) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r7) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000000340)='net/l2cap\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000000c0)={0x5, 0x1, 0x9, 0x80000001}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, 0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, r8, &(0x7f0000000080)={r10, r0, 0x4}) getdents64(0xffffffffffffff9c, &(0x7f0000000df0)=""/522, 0x46e) 21:47:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x107, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 326.117862][T10934] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 326.187064][T10934] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:57 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:57 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$void(r1, 0x5450) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r2, 0x0, 0x0) memfd_create(&(0x7f00000002c0)=']\xa7}F}\xd7]\xbd\x8f\x12\xfbI\x8488r\xf5\xbe.\xd1\xcc\xf59\xa2d\xb9\xba\xa6\x7f\xf7q\xf4FC\xb8lD\x82\xc5\xdb\n\xa0\xb9\xff\x82\xb4\xd3\xac\x84\xe0o\xa0T\xc6(\x8af\x89\x8d\x96<>\xb7\x8a\bl\xd1\xder\x13Y?\xcb\xf6\xcd\xb69Ett\xfd\xad\xfa\xb8Sy\xf6N\xe3\x9f\xaa\xca\xfba\xc6\xbc\xa6-\xd8\xc8\xdf?\xeeS\r\x83\x8d\xf7\x0e\x9d\x8eb\xc0\x84\xaaW\xe7K\xa3\x14\xf5\x88\x14\xcb\x0f\xc6\xa0\xbdH\x9bOp\aH4m5\xf9\v\x121\xa9\xff\x18\xd5\xfc\xe5v\xacg\xe5\xd3\xff}\xd8l\xbd\x1e\x9c\xbdS-\xa5\x17g\xe1O\xca\x125\xaf\n\xc0\x93\x9f_R\x04\xdd\xf6\x1f\x00\x00\x00\x00\x00\x00\x00\'/\xb2\x8aj\x8d%l\x85a\x93\x96UK\xf2', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x8012, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000380)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/attr/exec\x00', 0x2, 0x0) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0207000902000000201d3c0b007a5b00"], 0x10}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x1}, {}, 0xfffffffe, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r5, &(0x7f0000007e00), 0x400000000000058, 0x0) r6 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(r6, &(0x7f000018efdc)="2400000052001f0014f9f407000904000200071010000800feffffff0800000000000000", 0x24) dup3(r4, r6, 0x0) [ 326.259700][T10934] BTRFS error (device loop3): open_ctree failed 21:47:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x107, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket(0x2, 0x3, 0x100000001) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) sendto(r1, &(0x7f00000001c0)="1100", 0x2, 0x8002, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@can={{0x3}, 0x8, 0x2, 0x0, 0x0, "78be21eaafdb3097"}, 0x32e}}, 0xbb8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$USBDEVFS_DROP_PRIVILEGES(r4, 0x4004551e, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) 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, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r10}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r10, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003500)={{{@in=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000003600)=0xe8) r12 = socket$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$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r15}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r15}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r15, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003640)={{{@in=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000003740)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup(r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r18, 0x2, 0xffffffffffffffff) getsockopt$inet_mreqn(r18, 0x0, 0x20, &(0x7f0000003780)={@initdev, @initdev, 0x0}, &(0x7f00000037c0)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = dup(r20) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r21, 0x2, 0xffffffffffffffff) r22 = socket$nl_route(0x10, 0x3, 0x0) r23 = socket$netlink(0x10, 0x3, 0x0) r24 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r24, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r24, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r23, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r25}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r25}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r22, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r25, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r21, 0x8933, &(0x7f0000003800)={'team0\x00', r25}) r27 = socket$nl_route(0x10, 0x3, 0x0) r28 = socket$netlink(0x10, 0x3, 0x0) r29 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r29, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r29, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r28, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r30}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r30}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r27, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r30, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003840)={'team0\x00', r30}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000049c0)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004ac0)=0xe8) r33 = socket$nl_route(0x10, 0x3, 0x0) r34 = socket$netlink(0x10, 0x3, 0x0) r35 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r35, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r35, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r34, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r36}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r36}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r33, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r36, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) r37 = socket$nl_route(0x10, 0x3, 0x0) r38 = socket$netlink(0x10, 0x3, 0x0) r39 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r39, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r39, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r38, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r40}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r40}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r37, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r40, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) getpeername(r2, &(0x7f0000004b00)=@xdp, &(0x7f0000004b80)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r41) ioctl$sock_SIOCGIFINDEX(r41, 0x8933, &(0x7f0000004c80)={'eql\x00', 0x0}) r43 = socket$nl_route(0x10, 0x3, 0x0) r44 = socket$netlink(0x10, 0x3, 0x0) r45 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r45, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r45, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r44, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r46}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r46}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r43, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r46, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r48 = dup(r47) ioctl$PERF_EVENT_IOC_ENABLE(r48, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r48, 0x2, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r48, 0x29, 0x22, &(0x7f0000004cc0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000004dc0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000004e00)={0x11, 0x0, 0x0}, &(0x7f0000004e40)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r52 = dup(r51) ioctl$PERF_EVENT_IOC_ENABLE(r52, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r52, 0x2, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r52, 0x0, 0x10, &(0x7f0000004e80)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000004f80)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000004fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000005000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005080)={0x0, @broadcast, @dev}, &(0x7f00000050c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000005940)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x22010}, 0xc, &(0x7f0000005900)={&(0x7f0000005100)={0x7cc, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r10}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r11}, {0x29c, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x5, 0x5, 0x9, 0x401}, {0x0, 0xf7, 0x1, 0x8}, {0x400, 0x80, 0x9, 0x9}, {0xbf1b, 0x9, 0x1, 0x9}, {0x2, 0x0, 0x0, 0x1ff}, {0x1000, 0x6, 0x9}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0xffffffffffffff1b}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r19}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r26}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0xffffffffffffffd2}, {0x8, 0x4, 0x2e3c1686}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x74df}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r32}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x20001}}, {0x8, 0x6, r36}}}]}}, {{0x8, 0x1, r40}, {0x44}}, {{0x8, 0x1, r42}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r46}, {0x164, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r49}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x44, 0x4, [{0x2, 0x6, 0x5, 0x8}, {0x18d, 0x80, 0xcd, 0x5}, {0x27c5, 0x36, 0x5, 0xc28}, {0x1000, 0x1, 0x1, 0x8}, {0x7fff, 0x4, 0x6, 0x91a}, {0x2, 0xc6, 0x2, 0x2}, {0x8e5, 0x7, 0x80, 0x1f}, {0x8001, 0x6, 0x52, 0x400}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r50}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r53}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r54}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r55}}}]}}, {{0x8}, {0x7c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}]}}]}, 0x7cc}, 0x1, 0x0, 0x0, 0x82}, 0x4800) 21:47:57 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 326.485814][T10951] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 326.513374][T10951] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:57 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) getpid() sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000180)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) syz_open_dev$sndpcmp(0x0, 0xdd, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000100)=@ax25={{0x3, @bcast}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0xfffffffffffffffa) r1 = socket$inet6(0xa, 0x0, 0x7) geteuid() r2 = syz_open_dev$mice(0x0, 0x0, 0x0) readv(r2, &(0x7f00000000c0), 0x2d) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0xd) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f6669020000006c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 326.539740][T10956] IPVS: length: 4096 != 8 [ 326.584560][T10951] BTRFS error (device loop3): open_ctree failed 21:47:57 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:57 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x6, 0x2, 0x1, 0x3ff, 0x1, 0x1, 0x5, 0x8, 0x1, 0x240000, 0x0, 0x6, 0x7, 0x0, 0xa54e, 0x9], 0x6000, 0x19900}) r2 = 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, 0x16}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x1c04c0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x2) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r13, 0x2, 0xffffffffffffffff) fstat(r13, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r16) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r18) setresuid(r16, 0x0, r18) r19 = getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r20) r21 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r22) r23 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r23) ptrace$setopts(0x4206, r23, 0x0, 0x0) getresuid(&(0x7f0000001900), &(0x7f0000001940)=0x0, &(0x7f0000001980)) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001b80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000180)="4e612573d39b77a3c0895cbf2ca5ba640f9fd8cdc04500373f1f3cd0385a025804c08474f6997dc612dc185d72364e88c11309b7f7e8e15a0f4f2191d5320ba67278856b4ec066155840a5d62a015ae5c5fc60806eff1135f0fec92961c0a459fe726fa91b756315f392d0f3b6c46cafc909af35af42b0aab968472977e2bbbc522cd2cc66b3b8050ac027f54c76f4dbb1cc140d42ea33fcb487dc368ae6de329944958b42e39cfd341eaf549e5c8105b3bc64dc0b40d112ef07a229b4e3a5f9f5a5502b55685552f62d9b6d549b38b6", 0xd0}, {&(0x7f0000000280)="f8f625ab5c2cc2e4087a4435aefc71b9618a55b5d6794ca917d64336def8669f72ba55137a41a6f088ca6fbec134b7e586d54ad08050e5f33a063423582e400b142756c83ee6bc200b7882138674fef931bd5617c1f6406799a8249bb237ebece0db1cf313cce6113bf8b605ca033671", 0x70}, {&(0x7f0000000300)="e9459cd353b6eca4200f0ac4eda673d7f5d89dac46e39c60b226264015f1bd42e42ff6d814ea4cb07184301d4efb37f35618b34de2d0083380adb337461e0dd8b6d56865c26fd343ffe3588fae67b2be61f875dad3d8e51762ae9c0bc52e4ce9542b0ebfe2c3e94f90dfb5a2866d1b6637b4589b9d09c1fb7159d91eb0dad7e80d9fe8963657abde31a5699d933a2bb030cd740e044207ffbe59", 0x9a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="d04126009d8789696eb7bc9a6f42ea1efb422ea898bb1c40b476b58625e4d3eccf24553bd122af8ae5b48acb1dd4257cafe96e74cab6546b857da40f824ce09955978de7ab035e546debd3990202ad06aa75b432b2234a263136363a0d707eded30fd7490dd7ac04aafd86a44b36f0e0530788a89ef383ac0b410d64e2e9a79d8c97311a5cafb3efd6e47278b836fd98430de05b3f962a83dae7d08ebb10375fec3abc1367847fb25f2b8f1c277355e751821acc879b89d570b0b85c24611c123d8f1d8e34a54486c2c071b96c", 0xcd}, {&(0x7f00000003c0)="cfb3f8cd48cc4e7a64bbe2169b4ea9acc2af3c696835734256dfd929dee0", 0x1e}, {&(0x7f00000015c0)="ff849fc5994ca2ebe4180b029a0425e04b75d3b994d89d072392a2ba61a86e9c4e843638b3a4f6e8afa71cf977ab1a536ea6dcc52c22a9905baffa1bdd956a5c3503d8a6085b3317b88eaeea33a40eb7898c3a29624bde454ae7b5330ec6b36e6a12d6e9412ab2f52e14", 0x6a}, {&(0x7f0000001640)="0196d9438f7a63dca83771423c14d31bb880d6257997cdac9c819232e990832c62a956327b00845260566adf63ef31723707b16167efdb83541ac5ecaa9c2d4d8537ee8572ed3b5f4634cbbc5d83174522320387bf8071498da8372d873a788a659c964d02696b80c4f9b1d7892ef5e6804c36c6d65b584634ebc7bc0368d6da43be274c0bd3189c12cd94ba6bea9b5af9f4900507", 0x95}, {&(0x7f0000001700)="d3d4892d7d78ea251bf30984dd32c6f01ce73a3ceb5bf9cc7ea5399e2ce2a722373fe3fc92768006922f2a7d6cc4d00373b275c94e7eee7e708ed7c1564e43787fd7cf989e21cb2863f8bebf64ea0d860a8447c370c806b34875b468fb6eb44bbbe31867ce745e53db97f4956bb05d72ab986ab2c9849e0ab3fcd908eb2836801d5dae26c962f9a607", 0x89}], 0x9, &(0x7f0000001a80)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x24, 0x1, 0x1, [r3, r4, r6, r8, r11]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r0, r16, r19}}}, @rights={{0x14, 0x1, 0x1, [r20]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r22}}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r25}}}], 0xd8, 0xc1c57ce887bcb13f}, 0x8000) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 21:47:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x107, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 326.812534][T10966] overlayfs: missing 'lowerdir' 21:47:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 326.886522][T10976] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 326.951613][T10956] IPVS: length: 4096 != 39944 21:47:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) r5 = socket$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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r8}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r8, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr=0x8, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x8, 0x4e22, 0x7f, 0x2, 0x20, 0x80, 0x1f, r8, 0xee00}, {0x80000000, 0xfff, 0x3, 0x9, 0x4, 0x5, 0x7fff, 0xff}, {0x4fda2b93, 0xfffffffffffffffa, 0x5}, 0x8c, 0x6e6bb1, 0x1, 0x1, 0x0, 0x2}, {{@in=@multicast1, 0x4d2, 0x6c}, 0x0, @in=@broadcast, 0x0, 0x2, 0x0, 0x80, 0x8, 0x9, 0x401}}, 0xe8) 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, 0x3, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 327.028289][T10976] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 327.084799][T10976] BTRFS error (device loop3): open_ctree failed 21:47:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x80082102, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000400)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 21:47:58 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000340)=ANY=[], 0xff0e) 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) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000280)=0x8001) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000100)="81caa178282270bb6a3e0906a32d3873e9aa48ce20141f8abb8e2e9c77efbf20be1165f9b0885d58307b079fa5cb073c3562835246ea6e98d0f0bfd96593307549266c861ef71b822fa5bcf534d2ee5552c1b218533c314df9fc620d18253ac3e34d2610bb3ff22b364ab1959b64cfc3d3619f2797b94c9cb6eb00da039f5a6e76fbc9c169f7df77e1c95c897af630a76e59103efa4966ade88f31a8c258453c8df9db8195a811325f1644d1033b9e0992c263d2bfbcc75d000f82b30df177", 0xbf}, {&(0x7f00000001c0)="6a5722afee7455ac61974c54854532e3f7508958c59739655ab1c759c7f6987a23172789768d5bf833ed8144428e3367a158fe2ac697c34473e01c8ffb56346a7b64a6f252ee2a529c719cc53cae77c2874ef2e10e4228108e602e3e15", 0x5d}], 0x2) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000400)=@ccm_128={{0x304}, "78395c95d0fdfb60", "520b1e4a8ff7af2c241636098c1c22ff", "a9016007", "f6885a10e7196cef"}, 0x28) splice(r0, 0x0, r1, 0x0, 0x102000000, 0x0) 21:47:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x11a, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 327.292661][ T26] audit: type=1804 audit(1574632078.084:66): pid=11006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/68/bus" dev="sda1" ino=16625 res=1 21:47:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 327.437542][ T26] audit: type=1804 audit(1574632078.084:67): pid=11006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/68/bus" dev="sda1" ino=16625 res=1 [ 327.525337][T11017] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 327.529705][T11021] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 327.633117][ T26] audit: type=1804 audit(1574632078.124:68): pid=11006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/68/bus" dev="sda1" ino=16625 res=1 21:47:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 327.689989][T11021] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)=0x100000000) sendmsg$TIPC_NL_NET_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01f00000000000000000120000006718c52aea4f2a7ea1d5f89aa752d06ee0b73209d90f4eb90279c304d0492509646670f7b7ea0077c70853d1420c9bc224d351079b2b99d757deabda39db5974121600009c43489625cd6affd529f925031be9167adc4c7ebe24d253aa919600a51b4509e9107f2943077de65ee4a0d7ac36c29bf30a104ac1f72ddc0b4c032e77b3182e8aacf577d110f8b3035a2044a9c1466c55b372eb"], 0x14}}, 0x0) [ 327.785329][ T26] audit: type=1804 audit(1574632078.154:69): pid=11006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/68/bus" dev="sda1" ino=16625 res=1 [ 327.824908][T11021] BTRFS error (device loop3): open_ctree failed 21:47:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x11a, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:58 executing program 2: syz_init_net_socket$llc(0x1a, 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="07b4044002000000d97761cee4a790a8f407380b999f02e75de4a90d05866d"], 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0xa400000000000000, 0x1000, 0x26ed, 0x4, 0x1a}) [ 328.087420][ T26] audit: type=1804 audit(1574632078.884:70): pid=11010 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/68/bus" dev="sda1" ino=16625 res=1 [ 328.173740][T11069] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 328.194702][T11068] binder: 11065:11068 unknown command 1074050055 [ 328.209479][T11068] binder: 11065:11068 ioctl c0306201 20000180 returned -22 21:47:59 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000300)=0x2000000000005ea, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fb, &(0x7f0000000540)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xfe20) gettid() process_vm_writev(0x0, &(0x7f0000000000), 0x10000000000003c8, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x404000, 0x8) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX], @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYBLOB="3c54ac164e4bf8c127b96d9b7465693901e6efa4db8d673d86520a65f3656a3f5b666134e4ee33bea085a0003ce9dfe776d0c0022000307a497217fa2cff70e0d625a4588ed8e90d2b9615b3a5d915d2b5eb197daf8bf69150b10114cb33bb7307b4bb26a7be7d2b527ba7"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT, @ANYBLOB="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"]], @ANYRESHEX, @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRES16, @ANYBLOB="4f418bc50a5c0692bafb27475c83eed19b6b366355d16c79f3177d1187fddc167bf791eb555662106b6f0bb827e99833d6b10d1dcd56aa063f4507537f9a58a0c70e7e81f67b5678e92f8538e2508c81431b3de314a5a6965907794d28b5e7296826aa624ce1efa66044e01a9ea7d6b4bc1773034d650227303eaee8aaaa4eaa427b92ae1ee3176398fba218c514c79ebda21d2d3e1f4aa6e246f795a349461d857496967f35466a631f309ae081e88f67cde4bd16fffcf9857af4a0997371", @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYPTR, @ANYRESHEX, @ANYPTR, @ANYPTR64]], @ANYPTR64], 0xfe30) 21:47:59 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r3, 0x1d7) r4 = socket$inet_sctp(0x2, 0x801, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) getsockname$packet(r2, &(0x7f0000001840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001880)=0x14) sendmsg(r4, &(0x7f0000000180)={&(0x7f0000000000)=@ll={0x11, 0x16, r5, 0x1, 0x8b, 0x6, @broadcast}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)='#', 0x1}], 0x0, 0x0, 0x0, 0x9000004}, 0x1ae786d1d8f2737f) 21:47:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 328.278040][T11069] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 328.299622][T11068] binder: 11065:11068 unknown command 1074050055 [ 328.314269][T11068] binder: 11065:11068 ioctl c0306201 20000180 returned -22 [ 328.344206][T11069] BTRFS error (device loop3): open_ctree failed 21:47:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000080)={0xefb}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0x200c}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000440)={r5, 0x32, 0x5, [0x3, 0x0, 0x6f, 0x100, 0x1]}, &(0x7f0000000480)=0x12) r6 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0x729d0213259a469e, 0x0, 0xfffffffd, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x4}]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x1d, 0x7, 0x0, 0x4cb, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x3], 0x8000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, 0xffffffffffffffff) ioctl$PPPIOCGIDLE(r9, 0x8010743f, &(0x7f00000001c0)) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000180)=0x1000, 0x2) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_G_PRIORITY(0xffffffffffffffff, 0x80045643, 0x562bac04093f3876) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000540)={0xe0dd, 0x2b499ef1, 0x0, 0x0, 0x0, [], [], [], 0x1ff, 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 21:47:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb5", 0x11a, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:47:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 328.727096][T11100] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:47:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, 0x0}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp6\x00') mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0xa151, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @local}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e20, @multicast1}], 0x5c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) semctl$SETVAL(0x0, 0x0, 0x10, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r3, r4, 0x0, 0xa808) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000100)={0x3, 0x3}) [ 328.855554][T11100] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:47:59 executing program 2: r0 = getpid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(0x0, 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000001c0)={0x3, 0x7}, 0x0) getdents(r3, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000100)=""/33, &(0x7f0000000340)=0x21) r5 = openat$cgroup_procs(r4, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r5, &(0x7f0000000300), 0x12) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000015c0)=[&(0x7f0000001400)='/dev/nullb0\x00', 0x0, &(0x7f0000001500)='vmnet0\x00', &(0x7f0000001540)='lovmnet1---bdevmime_typebdev:wlan0}}\x00', &(0x7f0000001580)='md5sum{\'usercgroupself-{wlan0\x00'], &(0x7f0000001740)=[&(0x7f0000001600)='!em0\x00', &(0x7f0000001640)='self\x00', 0x0, &(0x7f00000016c0)='\'cpusetppp1}.*\x00'], 0x100) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001480)) delete_module(&(0x7f00000003c0)='cpusetem0security\x00', 0x200) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) getsockopt$TIPC_IMPORTANCE(r8, 0x10f, 0x7f, &(0x7f0000001440), &(0x7f0000001680)=0x4) syz_open_dev$vbi(&(0x7f00000014c0)='/dev/vbi#\x00', 0x1, 0x2) getxattr(&(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)=@known='system.advise\x00', &(0x7f0000001800)=""/182, 0xb6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) 21:47:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="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", 0x22b, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x2c600) move_mount(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x41) [ 328.924312][T11100] BTRFS error (device loop3): open_ctree failed 21:47:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:47:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x123, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket(0x10, 0x3, 0x0) r1 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='cbd\x96\x03^AI', &(0x7f00000000c0)={'\a\x00', 0x0}, 0x0, 0x0, r2) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000006c0)='asymmetric\x00\x81\x15\xeba\xc9*\xdb\xd0\xefg\xcb\xcf\f\xb1\x9c?=\x14\xe1\xdc\x85\xf15k\xb8?\xfb\xb3>\xc8\x8b\xc0XE\xce\xda\xf9\x01hE\xa7\xa8\a\xc3\xaa\xd0\xed\x9ao\xb5\xe0\x1a\xd6\xb8\x15[-K\xe79J\xfc?\xbd\xab\xe1\xca,\xba\xfd\xd1\x02L\t]Kn\xbe\x11\xa5\xe8x3\xfe_8', &(0x7f0000000180)=@keyring={'key_or_keyring:', r4}) keyctl$KEYCTL_MOVE(0x1e, 0x0, r2, r3, 0x0) r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000440)={'syz', 0x1}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000280)='\x81\x00\x00\x00 \x00', &(0x7f0000000480)={'syz', 0x1}, 0x0, 0x0, r5) add_key$user(&(0x7f00000001c0)='user\x00', 0x0, &(0x7f00000012c0), 0x0, r1) r6 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000140)="6b83ce90b3fd082713026c7e932cb652b0212fa2629a4e1f23fff5dc91429c0a8283b201bfe9529d080e39b3cc8cb9", 0x2f, 0x0) keyctl$revoke(0x3, r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x70, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video35\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x1001000004e23, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r7 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) inotify_add_watch(0xffffffffffffffff, 0x0, 0xb0000202) accept(r0, 0x0, 0x0) shutdown(r7, 0x2) sendto$packet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x1) ioctl$RTC_UIE_ON(r8, 0x7003) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000002c0)={0xb, 0x1, 0x13, 0x1, 0x10, 0xf8, 0x6, 0x0, 0x7ff, 0x15}) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 329.251070][T11127] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 329.318241][T11127] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 329.404279][T11127] BTRFS error (device loop3): open_ctree failed 21:48:00 executing program 1: perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8394a98f64247d99, @perf_bp={0x0}, 0x1402}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f00000c6000/0x3000)=nil, 0x3000) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='ip6gretap0\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r2, 0xc0305710, &(0x7f0000000000)={0x1, 0x2, 0xaea9, 0x8001}) write$FUSE_INIT(r2, &(0x7f00000001c0)={0x50, 0x0, 0x7, {0x7, 0x1f, 0x8, 0x200000, 0x4, 0x7fff, 0x7, 0xfffffffb}}, 0x50) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d000000efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) 21:48:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c038", 0x123, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 329.744725][T11144] 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. [ 329.884164][T11153] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:00 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @remote, 0x4804}], 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) [ 329.973567][T11153] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 330.080817][T11153] BTRFS error (device loop3): open_ctree failed 21:48:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:01 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000240)='.\x00', 0xc0000080) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480), 0x2, &(0x7f00000004c0)={&(0x7f00000008c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="53e8f7c8502332c6a200"], 0x4) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=""/89, 0x59) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) preadv(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000200)=""/57, 0x39}], 0x1, 0x29) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r3, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x56f7}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3d28}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x9801) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002dc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/\x02\xedidi#\x00', 0x400000000040, 0x444040) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(r4, &(0x7f0000000640)="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", 0x261, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x8293, 0x4000002, 0x0, 0x27) 21:48:01 executing program 2: r0 = socket(0xa, 0x807, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setresuid(0x0, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="b70000000bba000006baaf6b1f657f4f145157373701000000000000010000009507f8b400b5f8d0000000003a6f861ba7983a58"], &(0x7f0000003ff6)='OPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/179, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffff25, 0x10, &(0x7f0000000000), 0xffffffffffffff55}, 0x70) ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') r4 = add_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)="ae105dd06b61552bf685873cbf77dfb580cff5188f760a55bc2019d67a898982ae03960e2328e4f5f0e2ad4bdf18eb705ede4333f7bf93fc8038b67dce5ec8180fcf780a0383aa29337351b224fa36c66474c7457e85020a6c8bbe6b72d8f7baf50243d2cdf4d006a0e13dffc62d0d7b7299300484f2960471c6f5e00f23b6426b315c745d1edfeb47030f0c91147e23b37ede505f1d21b126b9368f1e75952df5d3405f24db81fd6f074ab1858beb384035c26dc40f3ddf262c1ec8baba1862de36add642825bf528c42e877c579fe4c9e6716364639c1909f0a669aca4257da2fd5ea9e8ef7f1eaf26f600d5f529961d", 0xf1, 0xfffffffffffffffa) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="cba4ed0066a2e4891455b74a88e196a8def4aa1c248040f8615be695375cd460cb6b693cee1f840760d8cec79b96cf650a693c5f83ffe6c140e022b465b578b1345074b1b96c99bb74191f3377aea066d89bbea3c5980cec8f5fa7dfa3a997f3c6ccb94ad9a3", 0x66, r4) 21:48:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) dup(r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000640)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)={[{@lockproto_nolock='lockproto=lock_nolock'}, {@locktable={'locktable', 0x3d, 'mangle\x00'}}]}) clone(0x8000000101, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="2e2f669343c000"], &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='f2fs\x00c\x9b\xec\xe8Dv\xff\xd2\xd6\xc9LR\x12Df6\x1dA\xbc@\x1c\xf7\r\xfb4\xe2\n\x91\x91\xeb\x8d]\xbcy\xf7\xe0o\x1a%\x9e\xd6%\xdf\x85\x11-$\x8c9\x84\x0f\xe45=\x85\xa1\xa3\xa5\x87\xfa\xb5\xa5\x18\xda\xe0\xc53\xb1\\^\x12.\x03\x1a\xef\x00\x8f\x8d\xa8,\xe8\xc6\x8a\xdd\xee\x05#\x1d\rI^,\xe6\x80\x8aY\xa0\x8cB\x1d\xfa\xe3*\nWk\xcd\xd5y\xb4u\x7f\xc4\x8eP\x1dT\xbf\n\x1b\xe1\x01\xaa\xf3\xebu\xb8\xa8(\xb6\xf2\x1a\x86\x17\n\x8d\x82\x1a{q\xb1X&\xae\xf6\x15M\xff\x86&\xd2n~\xdd\xcft{xD.L1\x8c\xf19E\xdf\xe5\x80\xbb)\xfd)l\xb6\xfa\x1eP\x90:\xe4\xb3-B\xe4,\xed}\x10\x1b\xb7^\xcc\xeb\x91\xd4\x05B6\xcaC\xad!\x9aG\x8b\x04Z\x1es\xa1\x85\x0e\xed\xc3\x99', 0x2010082, 0x0) 21:48:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c038", 0x123, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 330.405541][T11175] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 330.440013][T11183] Unknown ioctl 35090 21:48:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x44) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$smack_current(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b0"], 0x6) [ 330.544623][T11183] Unknown ioctl 35090 [ 330.559786][T11175] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 330.604254][T11175] BTRFS error (device loop3): open_ctree failed 21:48:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x128, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:01 executing program 0: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) recvmmsg(r1, &(0x7f0000005a00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000000)=""/4, 0x4}], 0x4, &(0x7f0000000340)=""/168, 0xa8}, 0xffffffc1}, {{&(0x7f0000000400)=@nl=@proc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/130, 0x82}, {&(0x7f0000000580)=""/156, 0x9c}, {&(0x7f0000000640)=""/157, 0x9d}, {&(0x7f0000000700)=""/36, 0x24}, {&(0x7f0000000740)=""/226, 0xe2}], 0x6, &(0x7f00000008c0)=""/221, 0xdd}, 0x9}, {{&(0x7f00000009c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/199, 0xc7}], 0x1, &(0x7f0000000b80)=""/132, 0x84}, 0x81}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000c40)=""/163, 0xa3}, {&(0x7f0000000d00)=""/208, 0xd0}, {&(0x7f0000000e00)=""/109, 0x6d}, {&(0x7f0000000e80)=""/6, 0x6}, {&(0x7f0000000ec0)=""/4096, 0x1000}], 0x5, &(0x7f0000001f40)=""/53, 0x35}, 0xffff}, {{&(0x7f0000001f80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002000)=""/181, 0xb5}, {&(0x7f00000020c0)=""/27, 0x1b}, {&(0x7f0000002100)=""/48, 0x30}, {&(0x7f0000002140)=""/54, 0x36}, {&(0x7f0000002180)=""/202, 0xca}, {&(0x7f0000002280)=""/132, 0x84}, {&(0x7f0000002340)=""/231, 0xe7}], 0x7, &(0x7f00000024c0)=""/83, 0x53}}, {{&(0x7f0000002540)=@xdp, 0x80, &(0x7f0000003900)=[{&(0x7f00000025c0)=""/87, 0x57}, {&(0x7f0000002640)=""/109, 0x6d}, {&(0x7f00000026c0)=""/60, 0x3c}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/251, 0xfb}, {&(0x7f0000003800)=""/101, 0x65}, {&(0x7f0000003880)=""/104, 0x68}], 0x7, &(0x7f0000003980)=""/41, 0x29}, 0x3}, {{&(0x7f00000039c0)=@in6, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003a40)=""/200, 0xc8}, {&(0x7f0000003b40)=""/135, 0x87}, {&(0x7f0000003c00)=""/52, 0x34}, {&(0x7f0000003c40)=""/120, 0x78}, {&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/219, 0xdb}, {&(0x7f0000004dc0)=""/1, 0x1}, {&(0x7f0000004e00)=""/156, 0x9c}], 0x8, &(0x7f0000004f40)=""/254, 0xfe}, 0x2}, {{&(0x7f0000005040)=@l2, 0x80, &(0x7f0000005840)=[{&(0x7f00000050c0)=""/160, 0xa0}, {&(0x7f0000005180)=""/134, 0x86}, {&(0x7f0000005240)=""/173, 0xad}, {&(0x7f0000005300)=""/175, 0xaf}, {&(0x7f00000053c0)=""/48, 0x30}, {&(0x7f0000005400)=""/96, 0x60}, {&(0x7f0000005480)=""/243, 0xf3}, {&(0x7f0000005580)=""/204, 0xcc}, {&(0x7f0000005680)=""/194, 0xc2}, {&(0x7f0000005780)=""/165, 0xa5}], 0xa, &(0x7f0000005900)=""/199, 0xc7}, 0x7fff}], 0x8, 0x2, &(0x7f0000005c00)={0x0, 0x989680}) epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000005d80)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, {&(0x7f0000005c40)=""/212, 0xd4}, &(0x7f0000005d40), 0x24}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 21:48:01 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r3, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback, 0xfffffffe}, 0x404) [ 330.854030][T11203] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 330.887834][T11203] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 331.004225][T11203] BTRFS error (device loop3): open_ctree failed 21:48:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x128, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 331.300647][T11224] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 331.351270][T11224] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 331.424349][T11224] BTRFS error (device loop3): open_ctree failed 21:48:02 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x1, 0x1, 0x1}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x80000000, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) accept4$rose(r7, &(0x7f0000000040)=@full={0xb, @dev, @default, 0x0, [@rose, @remote, @netrom, @rose, @netrom, @bcast]}, &(0x7f0000000080)=0x40, 0x0) 21:48:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:02 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="24000000010807031dfffd946ff20c0020200a0009000200021d8568031baba20400ff7e", 0x24}], 0x14}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x2, 0x9, 0xf223}, &(0x7f00000002c0)=0x10) [ 331.553376][T11233] netlink: 'syz-executor.2': attribute type 2 has an invalid length. 21:48:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x128, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 331.716909][T11239] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 331.806793][T11239] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:02 executing program 0: openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='\xd9dev\x92\xe9\xd2V\xf6\"\xb7\x9f\xed\x1eR\xb9 \x0e,\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0xfffffffffffffe48) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socket(0x10, 0x3, 0x0) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0xfffffffffffffee3) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, 0x0, 0x0) sendto$inet(r1, 0x0, 0x216, 0x210007fd, &(0x7f0000000380)={0x2, 0x4e23, @local}, 0x10) syz_open_dev$vcsn(0x0, 0x0, 0x0) ioctl$CAPI_INSTALLED(0xffffffffffffffff, 0x80024322) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000540)="03268a927f1f6587b967480b41ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x2, 0x0, 0x204) shutdown(r1, 0x1) dup2(r0, r1) [ 331.904265][T11239] BTRFS error (device loop3): open_ctree failed 21:48:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12a, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:02 executing program 0: socket$kcm(0x2b, 0x1, 0x0) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) setsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000140)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffd6) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000840)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x0, @dev}]}, &(0x7f00000005c0)=0x26c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={r3}, &(0x7f00000004c0)=0x8) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 21:48:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 332.203146][T11259] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 332.290634][T11259] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 332.365885][T11268] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 332.384285][T11259] BTRFS error (device loop3): open_ctree failed 21:48:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12a, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:03 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0xfffffffffffffa45) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x400000, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @ipv4={[], [], @multicast2}, 0x5}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000001980)={0x0, 0x0}) ptrace$getenv(0x4201, r4, 0xd3, &(0x7f0000001a00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) write$FUSE_NOTIFY_INVAL_ENTRY(r6, &(0x7f0000000080)={0x22, 0x3, 0x0, {0x3, 0x1, 0x0, '.'}}, 0x22) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000613000/0x3000)=nil, &(0x7f0000753000/0x4000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x2b000}) preadv(r2, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f00000004c0)=""/113, 0x71}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/139, 0x8b}, {&(0x7f0000001640)=""/119, 0x77}], 0x9, 0x80000000) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000017c0)='nbd\x00') r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000001800)='/dev/cachefiles\x00', 0x400001, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00 \x00', @ANYRES16=r7, @ANYBLOB="82002abd7000fcdbdf25050000000c00060003000000000000000c00020081000000000000000c00040003000000000000001400070008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100000000000c00070008000100", @ANYRES32=r9], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) [ 332.747931][T11281] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:03 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x11) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) fchdir(r2) r3 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$inet(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x20, 0x0, 0x7, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@empty]}, {}]}]}}}], 0x20}, 0x0) 21:48:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x0, 0x0}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x1, 0x0, r3}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r4, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000600)={r4, &(0x7f00000001c0), &(0x7f0000000180)=""/16}, 0x18) [ 332.882223][T11281] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 332.944196][T11281] BTRFS error (device loop3): open_ctree failed 21:48:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12a, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080), 0x0) r4 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x0, 0x2) dup3(0xffffffffffffffff, r4, 0x0) r5 = gettid() perf_event_open(0x0, r5, 0x0, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) write$cgroup_subtree(r7, &(0x7f0000000040)=ANY=[], 0x22a) write$cgroup_pid(r3, &(0x7f0000000000), 0x10000000d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) dup(0xffffffffffffffff) r8 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f0000000100), 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000280)={0x5, 0x401, 0x400}, 0xc) 21:48:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:04 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000580)=ANY=[], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0xfffffe00) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x38, 0x0, 0x0, "434b1a0ecccf80a7281c591244d4892e79ae7fd0a58f3388aff143ce6b75762a726d602f"}], 0x38}}], 0x1, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 333.227358][T11305] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:04 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) prlimit64(r0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x3f, 0x3, 0x3}, 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xa14, 0x9, 0xe9e7e898, 0x3ff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = perf_event_open(&(0x7f0000000180)={0xc8e07d9eeafdd967, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0xfffc}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) dup2(r2, r3) pipe(&(0x7f0000000300)={0xffffffffffffffff}) close(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)={0xfffffffc}) write$binfmt_elf32(r6, 0x0, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x2, 0x6, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x0, 0x9, 0xa26e8b3ede4d8dad, 0x0, 0xffffffffffffffa6, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @map={0x18, 0x6, 0x1, 0x0, r4}], &(0x7f0000000140)='syzkaller\x00', 0x394, 0x82, &(0x7f00000005c0)=""/130, 0x41100, 0x2, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x4, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x2, 0x5, 0x2, 0x8000}, 0x10}, 0x70) splice(r4, 0x0, r7, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8b24, &(0x7f0000000400)='/dev/kvm\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 21:48:04 executing program 0: mlockall(0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) write$P9_RREMOVE(r3, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) r4 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) shmat(r5, &(0x7f0000fee000/0x2000)=nil, 0x5000) [ 333.433622][T11305] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 333.515851][T11305] BTRFS error (device loop3): open_ctree failed 21:48:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = dup2(r2, 0xffffffffffffffff) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xf00}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x4030582a, &(0x7f0000000040)) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) 21:48:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12b, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:04 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000021000500d25a80648c63940d0300fc00100003400200a06d053582c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) r6 = syz_open_dev$admmidi(&(0x7f0000000980)='/dev/admmidi#\x00', 0xfb, 0x2a2002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r11, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup(r12) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r13, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r15, 0x2, 0xffffffffffffffff) sendmsg$unix(r3, &(0x7f0000000a40)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000380)="39f398245debf58c8ae0948497498274154ecfb26bb70b00d806940fdfe263fe4aa52f6d5442d82b5d8e5a3770c6155e73987b25aba511c0f14d1bbd60715e", 0x3f}, {&(0x7f00000003c0)="a534d7b191a3afd4a38d5d4a9d", 0xd}, {&(0x7f0000000400)="dc270fa7949fc32dc5ec125a2f9a81e82494ebcfaa25c50c5b22a6077938849ac3574728f125ebee18faee1d38d80fd7febdb6f115b42b3a8926ace606748e8cb522a49f9ccf6bb131f2f230b777fdb3e6c8a33d5ae8b3490417373257c982b7f5a30fbbf6c1f2e2159d7e94d3a97d8b6ce7baf2b6bb5fe29f340f61df21cfac6342c4b18b22c2bb5f061f3f4967881f1120185f68ee59c4d259ca9da898fe2311edcfe1918305953530368778ed9aad59210e7923fd12a58a86f3997023d449df4a83bd871e4ea6ca282a3f11489f507d8959a95bdcc09a304e531888", 0xdd}, {&(0x7f0000000500)="a28f6b52a720e30f5b30583409b64f41145e64d6093e51be4cbc7c53ade29545a3c7d1be060eb9c54183ae2167151e6be05dcacab134d920a9591effcfe810fa28b551c0aecc366c7b32ad14e7a2f08ed5a223e2d20ce5c927ed35ac8805bd0187b7f0232210f19a45831e1c48665f3401a871a835fb1a81c4596764bb012f032690893893042c5f61383e210ec061c2d37e1898ee7151e67d337630d2b9e19301af566be2efa0edf594d032dce54cdd12216520e6d2bfd3eba1c5cfc7f36e43a3bdf58d3ec7893b6393d63eddc39c", 0xcf}, {&(0x7f0000000600)="b42007bf6a613f266b082d627d2f992fe69faabb483bf17358e424c522ecc6c5579f8fb0105ed75e3876720fb5d732acaf491e7200f054ee99986688f34f010d5b8e3c3d273d7eb009addcdfb37f64557929b508c315ea71216893e7d52d6a00b2c64a90ef4e49d8cc31957d63ed1d4b14d5cb8a3b6d2f883b81fe198e40677df82aec0c5a91a4ebf8c3735a3b6cb3814735a2c35a0186875f948e8e1263355e68", 0xa1}, {&(0x7f00000006c0)="e59528a2cebc58ee433c5b104f0547f929df6ed7b496fe3cea5397125f345e591087820840b759925a25191ba70abdda5f6ae06c50af09e290df51b7a06c200d2a2a13a27ad6a66a7101ffb7c102ef5284f0c6ddd17c46c5a7550c47fb5075f2108d539ac62d08607a91c1515cabe1f9a17ffebebb3eb2aaeee91654219c5a0a9de77001d43806f371852e8a77e3c2516b6f64f69d82defb2ec6f84a0c18387837d2491e8c423164ac053cd1efec1241d35d6db537819b778c0da172ce9c26c7ae4d9bde0b918c6830b578edbd39e49937ba", 0xd2}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="cde17677f470b28b246bbc83a1c4f25ce931cfd3cf9f4ad01bb6c2fc200279c29c50ca17575073f382a6bd03db0c7624d4b62a071c", 0x35}, {&(0x7f0000000840)="982618d6c435d17659239925db013a2119d2398dd6847f0f361209e9d30d0094c58cb9301d275a4a2030c73dfd7917a3a387571618d8b4c6e3189742dac27d12a86fad32bfc33c059f73a97160f7fd09d3494a2d418c7e76c8cee6957f8f54a15272c691bcd4ed6a234d10dae94a1c33e01eb375ee8ef8943eef986dc0048bfb", 0x80}], 0x9, &(0x7f00000009c0)=[@rights={{0x34, 0x1, 0x1, [r5, r6, r8, 0xffffffffffffffff, r0, r9, r11, r1, r13]}}, @rights={{0x14, 0x1, 0x1, [r15]}}], 0x50, 0x2000}, 0x8000) r16 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r16, 0x2, 0xffffffffffffffff) accept4$rose(r16, 0x0, &(0x7f0000000080), 0x800) ioctl$NS_GET_OWNER_UID(r16, 0xb704, &(0x7f00000001c0)=0x0) r18 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xffff, 0x400000) setsockopt$CAN_RAW_FILTER(r18, 0x65, 0x1, &(0x7f0000000280)=[{{0x2, 0x1}, {0x3, 0x0, 0x1}}, {{0x4, 0x0, 0x0, 0x1}, {0x0, 0x1}}, {{0x1, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1}}], 0x18) ioctl$SIOCAX25DELUID(r16, 0x89e2, &(0x7f0000000200)={0x3, @default, r17}) 21:48:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x50c, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xd118b9095b778048}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f00000005c0)=""/2, 0x2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') r1 = getpid() sched_setscheduler(r1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) write$UHID_INPUT2(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="0c0000008900d920fa6cde62bc192916f74f9df0010593bbaba1355608946a762c3d4caddef44bcc7dd8dc114c6504faf3a2a59836cdca0480bda7d38b8a1d89a395b0dc812ff8cfbfa2e6dd11bcf9ca2e5d4ec005d0c50e7f739494d520e2169121bb9eb4e01721ee7ed316325fd8ff2eeb938695715623af6adc3d6459426bd14dcf"], 0x8f) ptrace$pokeuser(0x6, 0x0, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0xff, 0x8], 0x2, 0xfffff0ac, 0x8, 0x2, 0x8, 0x2, {0x8000, 0x5, 0xa76, 0x6, 0x1, 0x1, 0x5, 0x4, 0x800, 0x8, 0x6, 0x2, 0xdf7, 0x4, "a1930b324999ace67d600b8b2b6458ec31e7953f48d0038e3d3e3a18bc225616"}}) preadv(r0, &(0x7f00000017c0), 0x73, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) writev(r4, &(0x7f0000000340)=[{&(0x7f00000000c0)="e8acd3adc0", 0x5}, {&(0x7f0000000100)="099cbf62015291acbc83a9996e817f66826cb221bab8e98ebddf98b62203586aaadad4df7e36a20637991f0b299c74203a64227e5b27f9eefddf1c267b3036a3277dbe07f56a860cfdc38932272fab8b7b8df263eea4c1b4127e797aa85ef0d4dcbea91faf5130fb870fb3c5cbab6f8bbbe4428bd2cf1fe3402203290b0480f955c24927ecbfae54744131baed77db62fa23aaed13d428", 0x97}, {&(0x7f00000001c0)="501728f0c1da240ca8ac3086f72f23296884b3b34cf97cdf8e02140b82bbeb3fc9d4bfbf4efabec92265e1001584cb4337216c6ae79c0e8b0c543de0689d71440315afbb98cb54d5f76d7a41702aa4104adb7179d81228068dcddd4ac88a441888b043e7ea607a701b71abb9ee4e47aed32296a128cc4396dfb9b89e1328c37e08e96fd5d80a113ae4a92feb7c3ec59e8133091f879a725ea07e1c6165ae4540fbcf3688f29e1a7c8788c16166be0a342716894f634adf35c080681b9b", 0xbd}, {&(0x7f0000000280)="40b421b143312b1406886012abba9703d7912f66aabebc3063b5cc9f1dc004ef35f15f6ce7ac4d4a91b2962b060b32fa9420f02a052a0f30eae97fe721553bc29dc6f7a4cc6d89ee4369be54e21677eca5e2d5f8145e7afa6a85f5970d41553cab6d97de5794b234407d74366ef74a840028f6770cd702013f772d6e3faffef8e289", 0x82}], 0x4) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x8000, 0x0) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$rose(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x86000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000440)={0x3ff, 0x0, 0x10001, 0x3623cee6}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000480)={0x0, r9}) [ 333.871939][T11334] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 333.926882][T11342] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 21:48:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f01c80f22d80f01cf66b9eb09000066b88297456d66ba63e05a6b0f30f4baf80c66b83475518866efbafc0cedbaf80c66b88898148166efbafc0c66ed66b8000000000f23c00f21f8663502000d000f23f866b8020000000f23d00f21f866352000000e0f23f80f01c3", 0x6a}], 0x1, 0x40, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffe00}, @cstype0={0x4, 0x1f}], 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) accept4$inet(r4, 0x0, &(0x7f0000000000), 0x6ba85836906d0f3e) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x109, 0x0, 0x2}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000340)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:48:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 334.014596][T11334] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 334.064709][T11334] BTRFS error (device loop3): open_ctree failed 21:48:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000), 0x161, 0x0, 0x375}, 0x0) 21:48:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) write$9p(r1, &(0x7f0000000080)="1f545c2fbc3fee1ace7377c985240b9359d45290e0b18aab8ca0a00fba9cba5a2b98f7b3765848df432c53ee7c44a5fb2721cc561d400f6002cd7587825a72672a3dbb6fd5654c04156cd3caf97efef5eb65dcf5036c8089a57f71250d8f68d28d9b68c9995113a5b287179d7a5821a6bd2c73bba00382e8c9de01bb", 0x7c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x3ee) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x3, 0x4) sendmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40000000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) creat(0x0, 0x0) syz_genetlink_get_family_id$SEG6(0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 21:48:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:05 executing program 1: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) socketpair(0x3, 0x5, 0x3, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000780)={0x0, 0x7ff}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000800)={0xffe1, 0x9, 0x10002, 0x1, 0x78a, 0x2, 0x80000001, 0xffffffff, r2}, 0x20) fchdir(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast2, @in=@initdev}}, {{@in6}, 0x0, @in6=@initdev}}, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@mcast2}) accept(0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) msgget(0x3, 0x200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000000240), 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @multicast2}, &(0x7f0000000440)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000140)=0x800, 0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000280)={@remote, @multicast2, @multicast2}, 0xc) 21:48:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12b, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:05 executing program 4: 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000240), 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x40, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f00000018c0), 0xc, &(0x7f00000036c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="cd92126eeb7ccac2000000dc0f3b7f52509234fb003248b19a76383fbe44264980dc62b1636e490548ef9696d986b62862dbb418561a464d9e2cf4bb0ab17be9e104eb3fa8e30a7434fa612437b34c1c61cb842760c27b8873af22a8e2e13d3c7bb2c0c0c5f35ea34f5a97139048bc6c288dc09fef4a7f96366b03cc88613243c327d03c5a78dd4ac0047bb7cdf9ee663f3bce7e0327842d72a9d0abae2c025d582d55ad457e35647539336993", @ANYRES16=0x0, @ANYBLOB="000000000000000000000100000000000000014100000000001700000000000000003a000000"]}}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 21:48:05 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="26000000000000004b19938400000000611784000000000095000000000000003d88d6d999c830f2e4009e7c0ecdebe54a262476cc7e88145a1ae7079ef9df7fc9a0382fddfaa76d225b1b9f0ad8c8448ef730ba3e9d56822003a3dc9c82be0e000000000000f98288e6d3f5dd46f225cd091806ff7af82ad8093a9c3c622196662cce312e1931860fccb0f29a0a7331ab55d6e7d6185de5206792b68b5d151dcce11eda14da7ffb904fd5512c280ceed46bad"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000002880)=""/251}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000080)=0x2, 0x4) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "7c2c573da8752863d6fe129a795160866c441b46c4de655512947a7566f2dbd1a5747ba834fc065d5fb870bd6b4e45a83f5ff1080d19674ee0324e36904ff299c6677daa881f64960000a0f9"}, 0x50) 21:48:05 executing program 0: prctl$PR_GET_TSC(0x19, &(0x7f00000004c0)) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="003c0000367f1f4862eb6b9325814fe925d9f9a68642ea7431d5608c27e81d487af93c637e0aada3102f42f835fe03ffe02eaeba93d491be778ce27436700e3835a135528ecf1543041b348660a104ab40b3681bd7071d0718ef13560b633cdb1ceee9601d92df073f0f3d4048dfb568585b6907c86c38710000000000000000000000000000a3ff48ed0b5da01b18", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xfffa, 0x4, 0x101, 0x0, r3}, 0x10) statfs(&(0x7f0000000380)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 334.637490][T11381] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 334.747338][T11381] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:05 executing program 2: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="4000000000002500a944000004f77c00000000000000280000000000d4e34ba67f6ebd451a22dec4c83108206624ca7a4f9d38e16565a16eb68ca2227b7da79288e04d05da51f45ebf460b26bbc86d383a064ea312ba66db4ce4948932585fc97ed370ddb2a3acadc68287b2e940eb689162949f0e102da9edd02e3913d84545b63c47000000000000000000000000b9e4bce1b982f0d150817d5c43dbbff22071bee492"], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) 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) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x8a601, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) 21:48:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x4001ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x60, 0x0, &(0x7f00000000c0)=0x44) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10100, 0x0) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="04010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x4004014}, 0x40) r3 = semget(0x0, 0x4, 0x14) semctl$SEM_STAT(r3, 0x4, 0x12, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)=0x3ff, 0x4) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f00000002c0)=""/35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000300)={0x1ff, 0x1, 0x204800, 0x1000, &(0x7f0000fff000/0x1000)=nil}) [ 334.875569][T11381] BTRFS error (device loop3): open_ctree failed 21:48:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12b, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4, 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) r0 = perf_event_open(0x0, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}], 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000000)={0x7}) 21:48:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:06 executing program 4: 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000240), 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x40, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f00000018c0), 0xc, &(0x7f00000036c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="cd92126eeb7ccac2000000dc0f3b7f52509234fb003248b19a76383fbe44264980dc62b1636e490548ef9696d986b62862dbb418561a464d9e2cf4bb0ab17be9e104eb3fa8e30a7434fa612437b34c1c61cb842760c27b8873af22a8e2e13d3c7bb2c0c0c5f35ea34f5a97139048bc6c288dc09fef4a7f96366b03cc88613243c327d03c5a78dd4ac0047bb7cdf9ee663f3bce7e0327842d72a9d0abae2c025d582d55ad457e35647539336993", @ANYRES16=0x0, @ANYBLOB="000000000000000000000100000000000000014100000000001700000000000000003a000000"]}}, 0x0) 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) [ 335.257090][T11417] BTRFS: device fsid fff6f2a2-2997-48ae-b81e-1b00b10efd9a devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 335.384566][T11417] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:06 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) write$binfmt_script(r0, &(0x7f0000000480)=ANY=[], 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000080), 0xa) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) [ 335.504414][T11417] BTRFS error (device loop3): open_ctree failed 21:48:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 335.736395][T11439] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.4 proc:/self/fd/3' not defined. 21:48:06 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = 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(0x2, 0x1000000000000002, 0x0) socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) socket$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) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000400)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r4 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x161) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) 21:48:06 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@alg={0xe0, 0x10, 0x1, 0x0, 0x0, {{'drbg_nopr_hmac_sha1\x00'}, [0x2]}}, 0xe0}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x10, 0x8000000100000003, 0x0) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x3) 21:48:06 executing program 1: pipe(&(0x7f0000000040)) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005", 0x17) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = socket(0x40000000002, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x62) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000000)=0x3, 0x4) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="38000000100005070000c0160000000000000000", @ANYRES32, @ANYBLOB="00000000000000001800120008000104767469000c00020008000100", @ANYRES32=r4], 0x38}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@empty, 0x4e24, 0x3, 0x4e22, 0x200, 0xa, 0x5af6068ac4d5559, 0xa0, 0xff, r4, r5}, {0x5, 0x0, 0x1c, 0x68, 0x2, 0x6, 0x0, 0x7}, {0x1, 0x3baa, 0x5, 0xa94}, 0x0, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in=@empty, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [], @multicast2}, 0x3504, 0x0, 0x1, 0x1, 0xffff, 0x1, 0x10001}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x8, @perf_config_ext, 0x29811, 0x0, 0x0, 0x2, 0x0, 0xef7}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x8) mq_open(&(0x7f00000002c0)='\\\xf7\xa0\xcc\x16H-o\x007\xe6\xb3\x1a\x8eiz\xdd06P\xd4\x88\x00s\xefu\xdfa\x01y\xde\xc26\xaa\x04\xe9F\x87y\xba\a\x00\x00\x00\x00\x00\x00\x005\x98U\xb4\x9b\x88\x9b\xb5\xe4\x9b5\x8ey:oz\xf5\'f\xd6\xfe\x93\xca\x06r\xac\x1b\x8a\x87\xcafw\xd5\"\x0f\xb7|\xb6\x13\xb3\xdb\x91\x04\xd1j\xa1\xcal\xc7jt\xe7\xbdK\xdcR&u{\x03\xf8[\x01\x03$Wl@\xc1\xc8e\\s\x9f\xc1\xa6\x8d\xf5\xe2\xbc\xb6\xe5\xedF\xc8(\x9eH\xeau\xe7\x85\xeb]d\x97\xcd#;\x10\xb9\x182\xcf^1v|\x1cA\x9dFF\xcd\x88?%', 0x6e93ebbbc80884f2, 0x0, 0x0) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xffffbffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000340)={'ifb0\x00\x03\x00`\x00'}) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xffffbffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000340)={'ifb0\x00\x03\x00`\x00'}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r11, 0xc0502100, &(0x7f0000000180)) fstat(0xffffffffffffffff, &(0x7f00000000c0)) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203", 0x6}], 0x1) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x422000a7b, 0x0) 21:48:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 336.004154][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 336.010011][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:06 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x204c2, 0x0) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x3) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x30000, 0x1, 0x11, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) bind$netlink(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1692820, &(0x7f0000000240)=ANY=[@ANYBLOB="6a71676d743d7666991b6c642c00"]) 21:48:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 336.125798][T11457] device ifb0 entered promiscuous mode [ 336.164192][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 336.170063][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 336.195190][T11464] device ifb0 left promiscuous mode [ 336.244132][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 336.249996][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:07 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x30, r2, 0x23f, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14, 0x14, 'broadcast-link\x00'}}}, 0x30}}, 0x0) 21:48:07 executing program 4: socket$inet6(0xa, 0x2, 0x0) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 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(&(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, 0x10, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x2000, 0x4, 0x0) creat(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6100) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x40) lseek(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x1, 0x15, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000002a7b00000000000000000000000003"]}, 0x8d) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = dup(r2) r4 = dup3(r3, r2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 21:48:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:07 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 337.085877][T11470] device ifb0 entered promiscuous mode [ 337.091607][ T26] audit: type=1804 audit(1574632087.874:71): pid=11514 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/52/bus" dev="sda1" ino=16526 res=1 [ 337.189867][ T26] audit: type=1804 audit(1574632087.934:72): pid=11514 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/52/bus" dev="sda1" ino=16526 res=1 [ 337.295463][ T26] audit: type=1804 audit(1574632088.084:73): pid=11532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/52/bus" dev="sda1" ino=16526 res=1 [ 337.367897][T11457] device ifb0 left promiscuous mode [ 337.376517][ T26] audit: type=1804 audit(1574632088.084:74): pid=11514 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir963007160/syzkaller.MrPwcR/52/bus" dev="sda1" ino=16526 res=1 21:48:08 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r1, 0xa00000000000000, 0x80, &(0x7f0000000040)=@broute={'broute\x00\x00\x00\x00H\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0}, 0x78) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x2, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video35\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x6, 0x14000) r9 = fcntl$dupfd(r7, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QBUF(r10, 0xc058560f, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) sched_setscheduler(0x0, 0x0, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r11 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x3fffc) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getpid() socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sched_setscheduler(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, 0x0) sched_setaffinity(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 21:48:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:08 executing program 2: timer_create(0x0, &(0x7f0000000180)={0x0, 0x12}, &(0x7f0000000140)) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x880a00, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockopt$sock_buf(r2, 0x1, 0x3d, &(0x7f0000000200)=""/218, &(0x7f00000000c0)=0xda) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$unix(0x1, 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000300)={0x8, 0x1, 0x7ff, 0x3, 0x20}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getpeername$inet(r3, &(0x7f0000000340)={0x2, 0x0, @multicast1}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x10) fcntl$dupfd(r4, 0x0, r4) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x3, 0xaa1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400203) r8 = gettid() tkill(r8, 0x1000000000016) 21:48:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:08 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @rand_addr, @local}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRES16=0x0], 0x1}}, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_NMI(r6, 0xae9a) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 337.866883][T11549] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:08 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000040)='lowerdir', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x400000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) ioctl$SG_GET_RESERVED_SIZE(r6, 0x2272, &(0x7f0000000140)) socket$inet6_sctp(0xa, 0x0, 0x84) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9375ef770ef264e4}, 0x4000001) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r7 = syz_open_procfs(0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r7, 0x4008af14, &(0x7f0000000080)={0x1}) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {}, [{}, {}], {}, [{}, {}, {}, {}, {}]}, 0x5c, 0x0) mount$overlay(0x40000f, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="b73eead36e72293b707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65302c776f726b6469723d2e2f66696c65315c00"]) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 21:48:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r7) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r8) ptrace$setopts(0x4206, r8, 0x0, 0x0) r9 = getuid() r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r11) r12 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r12) ptrace$setopts(0x4206, r12, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r13) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r15) setresuid(r13, 0x0, r15) r16 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r16) ptrace$setopts(0x4206, r16, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r17) r18 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r19) setresuid(r17, 0x0, r19) r20 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r21) r22 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = dup(r23) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r24, 0x2, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r24, 0x0, 0x11, &(0x7f0000001940)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001a40)=0xe8) r26 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r27) r28 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001a80)='cgroup.procs\x00', 0x2, 0x0) r29 = mq_open(&(0x7f0000001ac0)='em1nodev\x00', 0x40, 0x0, &(0x7f0000001b00)={0x100, 0x3ed5, 0x81, 0x10000, 0x120, 0x9, 0x6, 0xffffffffffffff81}) r30 = creat(&(0x7f0000001b40)='./file0\x00', 0xf2c9fd5adb5f3306) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = dup(r31) ioctl$PERF_EVENT_IOC_ENABLE(r32, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r32, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = dup(r33) ioctl$PERF_EVENT_IOC_ENABLE(r34, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r34, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r37, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r39, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r41, 0x2, 0xffffffffffffffff) ioctl$TIOCGSID(r41, 0x5429, &(0x7f0000001b80)=0x0) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)={0x15b0, 0x1f, 0x10, 0x70bd25, 0x25dfdbfd, "", [@nested={0x9c, 0x2a, [@generic="ace0921a71bc91e5164cf990dfb2a5e2fd4fc397da1e8147c5cfa11097b5fef6f8eaa5f8cb6e2a557647272f7579376b7f4cbf3420679c3493288fba6239171d", @typed={0xc, 0x18, @str='user\x00'}, @typed={0x8, 0x52, @uid}, @generic="b7e003f257c50b547945c7674bea5ad70542c30e46378114275a9bb19c9fa5871e862e9de6cab547382b7fcf7af2f726f1f95017", @typed={0x8, 0x8, @pid=r5}, @typed={0x8, 0x6e, @ipv4=@rand_addr=0x2}]}, @generic="050e7acfcea2de138d341d1f2f931bd015e18c719ea3d6d1efb3749894fb7a43dd082b478d58546a04d52db71fc72964809178220b58cd0ebc0580474f3e2d7f5b6995d9ab2fd886271dd38acf62121c85970658aee237edbb648f2337e0ac23067be2ff293b984ada02d2a1b7036e25964ce60a09cb06301877bac1d9310d25d5f5", @generic="a687ec002c789a6a30cbc27c32f445a510d20a233fd7805d14a8d0e79a195057114e3b34f40aaf1f0ee51e71e864eee920bf7a957279b37722aca50ee0f6e4cbb75d9e369dfedd8c223deffc6d0491881bf1693b0339727698c1f1b35f6e15305d98ff826d5c37afad4be093fbdc5df878c22904c26e029aed7938a94a201976b08a33327b9f128b", @generic="48d195abe3e7f9b135ca0f033dd339f6cd7415527b7c143ddde92b98f6c1375b3f87ea764dc563018c58a094f8a220009e6d2261f0773b7ed270f9e3b595d25ea3658ae65ddf0f53b0667ee0ae6df16db73db6931b8fda85d6cece7f31c5d03d94c20738e53502e0f4e4446bdfff606ff6f15f47659ac9c6595f", @typed={0x8, 0x39, @u32=0x8}, @typed={0x4, 0x3c}, @typed={0x14, 0x7d, @ipv6=@mcast1}, @typed={0x8, 0x49, @pid=r6}, @nested={0x118, 0x57, [@generic="bcc58f7b94", @generic="470ec657747f8ca753dcd97179ed0080f3f0564d94c9384fed337d979e3c31b865b5810f5d576554379d3290cb4c22c012f08237267a947d", @typed={0x48, 0x57, @binary="343404c36e1dcd061c6894d90849fddeb476069339a169bf680123c7731fca6d68733d57fd37242451a57bbbaca64991910e79d0305b9f2e8682c78f27e001be8a89"}, @generic="f5eb108d3acd30f7865444e588dc16454786bf68b915db0bf59e6015f25f9406594505fe7275f9d5056b45be43e59d0f7b0f7cec3bde60f5b30242d5948d09ff125fe86c70e6b4b0c50f7b74d3389b8cfd311fe029bb9c61f0a6b0e088ae4612076e7fc7e7dbdb385d70e871060fe91ca7a42752058ff799a737a5c7693291d1ad87e80d4831", @typed={0x8, 0xc, @fd}]}, @nested={0x1240, 0x1e, [@typed={0x10, 0x80, @str='schedstat\x00'}, @generic="3d9763318103635ae0e1a566e7cfab14a589e1f6001cddac071ef46d454157f0dfe92d5f4482cc1b46c982022c7dc953e1fb215f102d0cf11d12a471bba50b44492665e3eb2000014a21b219f8a2bc00a7b460721dce98e1549370bce570e237d7237ad7153d5e2cddf8933f6330e5d06ad3bb81f56afa54fbbd8bbc70ee74c4d9d12e464081283d7a4fe629dd1af6d5462764368e2033e61b1f4647374e2d2780a1710af02a8e8228a2c15a0787dc20e59dbbc721f5034a9f5fe1ce6fe374adba18ead1", @typed={0x1004, 0x38, @binary="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@typed={0x14, 0x5f, @ipv6=@mcast1}, @generic="a7346e586b20a567646bc32debb46334f3403196481d4676124c9fa9930667a2df1b82f2cec3f26aa9e24da6a138eb9efce1a37d745d83b43d7346cf56a1c6b28685cab6058f8c39f26340cd15e74a67f8dd6a5fdfe01dac0512c7", @typed={0x8, 0x14, @ipv4=@multicast2}, @typed={0x8, 0x3e, @u32=0xb30}, @generic="f8a7d34d10bfb25a3d1e8381e6000a26ee976242be06ca4a1231198f3ff459a9ceffb125e0392def95780697f83bc14a787c9b03d5d46b16cd4801904a0508df0bc7a60a97e23e232c824e8bd4169b2a63aa71f393975016ec683739263b2379911aaa84d87c0107b0d2f0a9d7ce6e86d9c30d4a839a3f1d2910e482b8871e51ed8d75a7d22244ff8ca70e94b53813dbfba0356b42c6caf62cc1c4c4453b9c000ed0f71024e0e0b398b91b77996a82a4cf564147dc080f2f37d145e4d92dda1218ace824219a07b1b654f5e0e011555d78a86dc51608b771133eb980b6d99303d911c53154"]}]}, 0x15b0}, {&(0x7f0000001780)=ANY=[@ANYBLOB="840100001000180028bd7000fddbdf254c01870008000a00", @ANYRES32=r7, @ANYBLOB="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"], 0x184}], 0x2, &(0x7f0000001c80)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r21}}}, @cred={{0x1c, 0x1, 0x2, {r22, r25, r27}}}, @rights={{0x14, 0x1, 0x1, [r28]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r29, r2, r1, r0, r30, r32, r3]}}, @rights={{0x30, 0x1, 0x1, [r34, 0xffffffffffffffff, 0xffffffffffffffff, r35, r3, r37, r39, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r42, 0xee01, r43}}}], 0x120, 0x40000}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) r44 = accept4$inet6(r4, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x100400) r45 = dup2(r44, r0) ioctl$PERF_EVENT_IOC_ENABLE(r45, 0x8912, 0x400200) set_mempolicy(0x2, &(0x7f0000000080)=0x3, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') [ 338.123032][T11549] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$IMADDTIMER(r2, 0x80044940, &(0x7f0000000000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0)="ab553fec94248c32e27d04000000288a", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa) r3 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r3, &(0x7f00000058c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000005880)=[{&(0x7f00000001c0)=""/50, 0x32}], 0x1}}], 0x2, 0x0, 0x0) [ 338.194432][T11549] BTRFS error (device loop3): open_ctree failed 21:48:09 executing program 4: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r0, r0, r1}, &(0x7f0000000280)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'sha512-generic\x00'}}) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000280)='asymmetric\x00', 0x0, &(0x7f0000000340)="04", 0x2, r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000600)="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", 0x1000, r2) 21:48:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 338.381206][T11585] overlayfs: unrecognized mount option "·>êÓnr);pperdir=./file0" or missing value 21:48:09 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c460107020301040000000000000300030002000000a7010000380000000a000000e30000000700200002000117"], 0x30) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, 0x0}, 0x20) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) r6 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000180)={0x9, 0x2}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0), 0x10000002, 0x2) socket$alg(0x26, 0x5, 0x0) 21:48:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x1b7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000, 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={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x2400, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req={0x87af, 0x2, 0x2, 0x3}, 0xcf) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000280)={{0x0, 0x4, 0x1f, 0x1, '\x00', 0x6}, 0x4, 0x20, 0x9, r3, 0x4, 0x6, 'syz0\x00', &(0x7f0000000180)=['/dev/dlm-control\x00', '[%eth1\x00', '\x00', '/dev/qat_adf_ctl\x00'], 0x2a, [], [0xa2, 0x6362, 0x8, 0x800]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x223ccfe44c3f92be, 0x0) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1, 0x810, r4, 0x0) r5 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000500)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r6, 0x20, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ptrace$setopts(0x4206, r5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) ioctl$UI_BEGIN_FF_UPLOAD(r8, 0xc06855c8, &(0x7f0000000580)={0x5, 0xffffffff, {0x0, 0xfe00, 0x6, {0x1, 0x7fff}, {0xffff}, @ramp={0x7, 0x1, {0x5000, 0x7, 0x2, 0x8a71}}}, {0x52, 0x9, 0x80, {0xa7f8, 0x7}, {0x80, 0x6}, @cond=[{0x3f, 0x2, 0x6, 0x20, 0x0, 0xd3bd}, {0x1000, 0x4, 0x3, 0x915, 0x7, 0x44}]}}) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x9, 0x41, 0x7f, 0x7, 0x0, 0x5, 0x806, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000001c0), 0x6b38cc5d91378b8}, 0x24000, 0x800, 0xb6, 0x4, 0x0, 0x7, 0x1}, r5, 0xd, r4, 0x3) syz_genetlink_get_family_id$net_dm(&(0x7f0000000540)='NET_DM\x00') openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x80000, 0x0) dup2(r0, r1) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req3={0xffff, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000600)=0x3) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r9, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101100, 0x0) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) 21:48:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r7) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r8) ptrace$setopts(0x4206, r8, 0x0, 0x0) r9 = getuid() r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r11) r12 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r12) ptrace$setopts(0x4206, r12, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r13) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r15) setresuid(r13, 0x0, r15) r16 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r16) ptrace$setopts(0x4206, r16, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r17) r18 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r19) setresuid(r17, 0x0, r19) r20 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)) getsockopt$sock_cred(r20, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r21) r22 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = dup(r23) ioctl$PERF_EVENT_IOC_ENABLE(r24, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r24, 0x2, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r24, 0x0, 0x11, &(0x7f0000001940)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001a40)=0xe8) r26 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$sock_cred(r26, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r27) r28 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001a80)='cgroup.procs\x00', 0x2, 0x0) r29 = mq_open(&(0x7f0000001ac0)='em1nodev\x00', 0x40, 0x0, &(0x7f0000001b00)={0x100, 0x3ed5, 0x81, 0x10000, 0x120, 0x9, 0x6, 0xffffffffffffff81}) r30 = creat(&(0x7f0000001b40)='./file0\x00', 0xf2c9fd5adb5f3306) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = dup(r31) ioctl$PERF_EVENT_IOC_ENABLE(r32, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r32, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = dup(r33) ioctl$PERF_EVENT_IOC_ENABLE(r34, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r34, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r35) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r37 = dup(r36) ioctl$PERF_EVENT_IOC_ENABLE(r37, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r37, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r39, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r41, 0x2, 0xffffffffffffffff) ioctl$TIOCGSID(r41, 0x5429, &(0x7f0000001b80)=0x0) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)={0x15b0, 0x1f, 0x10, 0x70bd25, 0x25dfdbfd, "", [@nested={0x9c, 0x2a, [@generic="ace0921a71bc91e5164cf990dfb2a5e2fd4fc397da1e8147c5cfa11097b5fef6f8eaa5f8cb6e2a557647272f7579376b7f4cbf3420679c3493288fba6239171d", @typed={0xc, 0x18, @str='user\x00'}, @typed={0x8, 0x52, @uid}, @generic="b7e003f257c50b547945c7674bea5ad70542c30e46378114275a9bb19c9fa5871e862e9de6cab547382b7fcf7af2f726f1f95017", @typed={0x8, 0x8, @pid=r5}, @typed={0x8, 0x6e, @ipv4=@rand_addr=0x2}]}, @generic="050e7acfcea2de138d341d1f2f931bd015e18c719ea3d6d1efb3749894fb7a43dd082b478d58546a04d52db71fc72964809178220b58cd0ebc0580474f3e2d7f5b6995d9ab2fd886271dd38acf62121c85970658aee237edbb648f2337e0ac23067be2ff293b984ada02d2a1b7036e25964ce60a09cb06301877bac1d9310d25d5f5", @generic="a687ec002c789a6a30cbc27c32f445a510d20a233fd7805d14a8d0e79a195057114e3b34f40aaf1f0ee51e71e864eee920bf7a957279b37722aca50ee0f6e4cbb75d9e369dfedd8c223deffc6d0491881bf1693b0339727698c1f1b35f6e15305d98ff826d5c37afad4be093fbdc5df878c22904c26e029aed7938a94a201976b08a33327b9f128b", @generic="48d195abe3e7f9b135ca0f033dd339f6cd7415527b7c143ddde92b98f6c1375b3f87ea764dc563018c58a094f8a220009e6d2261f0773b7ed270f9e3b595d25ea3658ae65ddf0f53b0667ee0ae6df16db73db6931b8fda85d6cece7f31c5d03d94c20738e53502e0f4e4446bdfff606ff6f15f47659ac9c6595f", @typed={0x8, 0x39, @u32=0x8}, @typed={0x4, 0x3c}, @typed={0x14, 0x7d, @ipv6=@mcast1}, @typed={0x8, 0x49, @pid=r6}, @nested={0x118, 0x57, [@generic="bcc58f7b94", @generic="470ec657747f8ca753dcd97179ed0080f3f0564d94c9384fed337d979e3c31b865b5810f5d576554379d3290cb4c22c012f08237267a947d", @typed={0x48, 0x57, @binary="343404c36e1dcd061c6894d90849fddeb476069339a169bf680123c7731fca6d68733d57fd37242451a57bbbaca64991910e79d0305b9f2e8682c78f27e001be8a89"}, @generic="f5eb108d3acd30f7865444e588dc16454786bf68b915db0bf59e6015f25f9406594505fe7275f9d5056b45be43e59d0f7b0f7cec3bde60f5b30242d5948d09ff125fe86c70e6b4b0c50f7b74d3389b8cfd311fe029bb9c61f0a6b0e088ae4612076e7fc7e7dbdb385d70e871060fe91ca7a42752058ff799a737a5c7693291d1ad87e80d4831", @typed={0x8, 0xc, @fd}]}, @nested={0x1240, 0x1e, [@typed={0x10, 0x80, @str='schedstat\x00'}, @generic="3d9763318103635ae0e1a566e7cfab14a589e1f6001cddac071ef46d454157f0dfe92d5f4482cc1b46c982022c7dc953e1fb215f102d0cf11d12a471bba50b44492665e3eb2000014a21b219f8a2bc00a7b460721dce98e1549370bce570e237d7237ad7153d5e2cddf8933f6330e5d06ad3bb81f56afa54fbbd8bbc70ee74c4d9d12e464081283d7a4fe629dd1af6d5462764368e2033e61b1f4647374e2d2780a1710af02a8e8228a2c15a0787dc20e59dbbc721f5034a9f5fe1ce6fe374adba18ead1", @typed={0x1004, 0x38, @binary="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@typed={0x14, 0x5f, @ipv6=@mcast1}, @generic="a7346e586b20a567646bc32debb46334f3403196481d4676124c9fa9930667a2df1b82f2cec3f26aa9e24da6a138eb9efce1a37d745d83b43d7346cf56a1c6b28685cab6058f8c39f26340cd15e74a67f8dd6a5fdfe01dac0512c7", @typed={0x8, 0x14, @ipv4=@multicast2}, @typed={0x8, 0x3e, @u32=0xb30}, @generic="f8a7d34d10bfb25a3d1e8381e6000a26ee976242be06ca4a1231198f3ff459a9ceffb125e0392def95780697f83bc14a787c9b03d5d46b16cd4801904a0508df0bc7a60a97e23e232c824e8bd4169b2a63aa71f393975016ec683739263b2379911aaa84d87c0107b0d2f0a9d7ce6e86d9c30d4a839a3f1d2910e482b8871e51ed8d75a7d22244ff8ca70e94b53813dbfba0356b42c6caf62cc1c4c4453b9c000ed0f71024e0e0b398b91b77996a82a4cf564147dc080f2f37d145e4d92dda1218ace824219a07b1b654f5e0e011555d78a86dc51608b771133eb980b6d99303d911c53154"]}]}, 0x15b0}, {&(0x7f0000001780)=ANY=[@ANYBLOB="840100001000180028bd7000fddbdf254c01870008000a00", @ANYRES32=r7, @ANYBLOB="d4705e44d28079a250b558fdea5b520179f05285de496e9c4a7fa0b2476f9af5cf182185f95ccf008c72e12c8d57b8202292fa770aaa79949df8d2b4ab2ca51689072490dcd2da391f63be9bcd8112fdb47e573ee6014dbe11c80db64fec80c6306aa757c4eea54fafab46189e60a6e6b18f83b1df2205daac8e1252584cdda0f8f319365d6adca2805636c73fdd5589dce293ac101a62d6ab3eaeae9216889ec7a8efa737c9e1fdd415ac4b2fb6083e9b25cd8ee05a1248822be8f175cabb76a30624bee4e0e4b8432a97f830fe4236796f14263bd44f50b10ccb6f33776008dfe598d365f7195d41bad37c096f72443cf692e9b038420b37658981d27e78968f56e5e8c4f7753408eb15bce01ef92de56997576fbcc027c17c985c79763ff7f1fd852217633dade194222384946d6a38bb29933c7bd873fbb46ec89aa43fec0c00850004000000000000001c00820014007000fe8000000000000000000000000000bb04005300"], 0x184}], 0x2, &(0x7f0000001c80)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r16, r17, r21}}}, @cred={{0x1c, 0x1, 0x2, {r22, r25, r27}}}, @rights={{0x14, 0x1, 0x1, [r28]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r29, r2, r1, r0, r30, r32, r3]}}, @rights={{0x30, 0x1, 0x1, [r34, 0xffffffffffffffff, 0xffffffffffffffff, r35, r3, r37, r39, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r42, 0xee01, r43}}}], 0x120, 0x40000}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) r44 = accept4$inet6(r4, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x100400) r45 = dup2(r44, r0) ioctl$PERF_EVENT_IOC_ENABLE(r45, 0x8912, 0x400200) set_mempolicy(0x2, &(0x7f0000000080)=0x3, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') [ 338.517881][T11591] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 338.533539][T11591] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x9, 0x30000000, 0x0, 0x7f, 0xffffffff, 0x0, 0xfffffffb, 0x6, 0x80000000000004, 0x0, 0x9, 0x10000000000, 0x0, 0x40f1c8f5, 0xffffc0e4, 0x0, 0x4, 0x3ff, 0x0, 0x0, 0x5, 0xffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) accept4(r4, &(0x7f00000001c0)=@ax25={{0x3, @bcast}, [@rose, @remote, @bcast, @rose, @rose, @bcast, @bcast, @null]}, &(0x7f0000000140)=0x80, 0x80000) r5 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x2, 0x20000) ioctl$TCFLSH(r5, 0x540b, 0x8000) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x0, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x100, 0x20000) getsockopt$inet6_dccp_int(r6, 0x21, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r7 = openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) splice(r7, 0x0, 0xffffffffffffffff, 0x0, 0x8ec0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x2, 0xbc82}, 0x8) mq_getsetattr(r2, 0x0, &(0x7f0000000180)) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) [ 338.604575][T11591] BTRFS error (device loop3): open_ctree failed 21:48:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:09 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000100)=0x3, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000100)) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x5c, 0x0) 21:48:09 executing program 1: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x82) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc5806cd85e3135ef}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x60, r1, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x37d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000008}, 0x4114) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) socket$inet_dccp(0x2, 0x6, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) ftruncate(r2, 0x8200) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dem\x00\x10\x00', 0x49cd00, 0x0) syz_open_procfs(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x294ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000001000)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000075c0)={'team0\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) r6 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r6) ptrace$setopts(0x4206, r6, 0x0, 0x0) mq_notify(r5, &(0x7f00000000c0)={0x0, 0x18, 0x1, @tid=r6}) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) getresuid(&(0x7f0000004180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[], 0x0) [ 339.083785][T11619] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 339.234174][T11619] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:10 executing program 2: syz_open_dev$sndtimer(0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xf0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x50, 0xffffffffffffffff, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3c43, 0x200000) dup2(r2, r4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) [ 339.354875][T11619] BTRFS error (device loop3): open_ctree failed 21:48:10 executing program 0: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) getpid() ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0xe) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002b40)=[{0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)={0x10, 0x0, 0x2}, 0x10}], 0x2, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfffffc8f) splice(r2, 0x0, r4, 0x0, 0x100000000ffe0, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT], 0x17) splice(r0, 0x0, r3, 0x0, 0x100000000000a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[@window={0x3, 0x101, 0x1}, @sack_perm, @timestamp, @timestamp, @window={0x3, 0x1f, 0x3ff}, @window={0x3, 0xfffc, 0x5}, @window={0x3, 0x8, 0x3}, @mss={0x2, 0x81}, @sack_perm, @sack_perm], 0xa) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000000000)=0x1, 0x4) 21:48:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:10 executing program 1: ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000040)={0x7, 0x4}) syz_mount_image$hfs(&(0x7f0000002000)='hfs\x00', &(0x7f0000002040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="237280102b01003ded67001e2c736d61910d8d03f60ef5a9898b38dca7636b66736465663d2f6465762f76346c2d73756264657623002c646f6e745f61707072616973652c00c5355b1091f645bb0df7f319094614c8434817c4978ea886e4bf5b9dd231f6b451e515380d9783f329c7294fed363579b492a086352a64693127a3d942fdbc59b10685454b3503ad4b0502a6ec0b4cbf88075bf496e2d1d4141bf487c37fda513ed433116a2e628785e207556c3512a216ea71a75c373122ee841cbb881479f21b35ee2c892d58b9f8342b1bbae0ec3c9e17ffc3475ce21cf7cb97578bb8d8aee2cb08"]) syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x1, 0x4c0800) 21:48:10 executing program 2: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8040, 0x0) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000300)=""/167) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) getuid() ioctl$VHOST_GET_FEATURES(r2, 0x80044df9, &(0x7f0000000080)) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x8}, 0x8) 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) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x32}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x5}}, 0xe8) connect$inet6(r4, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r4, &(0x7f0000000240), 0x5c3, 0x0) sendmsg$key(r3, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207000902000000a8a9890000007ba795040000000000000063a7192f6f0100000028db38a5668b145e6313f3ee41e2f28204b8de607a25340b579ac761976cae3a9a9e90785afd31885d362411ef23cda86f4aa6dac6acb5ded04e5435e7a3bfaab8d914fb6ee79d501a7aa400000080000000d4bf66e84a00000046000000000000f8ffffff0000000000"], 0x10}}, 0x0) 21:48:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 21:48:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xd4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200047ff, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x240, 0x0, 0x0) 21:48:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = getpid() ptrace(0xffffffffffffffff, r2) getpgid(r2) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x9c4, 0x70000) sendmsg$key(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[]}}, 0x20004850) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00'}, 0x30) r4 = shmget(0x1, 0x2000, 0x54001200, &(0x7f0000ffc000/0x2000)=nil) accept$nfc_llcp(r3, &(0x7f0000000280), &(0x7f0000000380)=0x60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setreuid(0x0, r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) setreuid(0x0, r7) r8 = getgid() r9 = clone3(&(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) process_vm_writev(r9, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/2, 0xa4}], 0x1, &(0x7f0000000200), 0x369, 0x0) r10 = clone3(&(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) process_vm_writev(r10, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/2, 0xa4}], 0x1, &(0x7f0000000200), 0x369, 0x0) r11 = clone3(&(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) process_vm_writev(r11, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/2, 0xa4}], 0x1, &(0x7f0000000200), 0x369, 0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x6b, r5, r6, r7, r8, 0x40, 0x7fff}, 0x7, 0x3, 0x5, 0x1, 0x0, r11, 0x1}) r12 = openat$cgroup_ro(r0, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) sendfile(r1, r12, 0x0, 0x4) [ 339.849139][T11659] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 339.956252][T11659] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 340.015818][T11659] BTRFS error (device loop3): open_ctree failed 21:48:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 21:48:11 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000700aaaaaaaaaa000180c2887b9d7ddd805c4e000000aaaaaaabaa03aaaaaaaaaa18aaaaaaaaaabba2dc7be9"]) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x44b440) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) add_key$user(0x0, 0x0, &(0x7f0000000300)="06f5d98715bbf52657da91142c10e96f7deca434013c598b9f4ce469c67ef41d8ea902b2feaa473a5c697666efb1c30e5df60becc1cc13c5f73c4574148fce55724ce09f44066e824478ee394853df7e2d5db28df44712237f58eede49eae22459399472ec587dddbc6ffdb2e821d2ea09", 0x71, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x208101, 0x0) ioctl$USBDEVFS_DROP_PRIVILEGES(0xffffffffffffffff, 0x4004551e, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) 21:48:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 340.382365][T11694] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 340.446011][T11694] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:11 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x16, 0x0, &(0x7f0000000000), &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) connect$packet(r3, &(0x7f0000000200)={0x11, 0x10, r4, 0x1, 0x4}, 0x14) nanosleep(&(0x7f0000000080)={r0, r1+10000000}, &(0x7f0000000100)) [ 340.515268][T11694] BTRFS error (device loop3): open_ctree failed 21:48:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 21:48:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:11 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000300001080000000000000000000000001400010010000100080001006270660000000000"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924924924924f0, 0x0) 21:48:11 executing program 2: ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r1, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) ioctl$USBDEVFS_DISCSIGNAL(r3, 0x8010550e, &(0x7f00000000c0)={0xb29e, &(0x7f0000000000)="f181a86b6e24cad1e51924bb97e1ba042c98f948f28baaffaa689e9e7cd362fbca8614715be013bf9871e335671d4bf85ca655075def2069bebf37ee84a0d199313ea8f4f4af5f2ca2bf63a1353810545c3033a2a1336201a4e950b92bbc169a1474ea839235c7ee4f719f4cff84ff617368130e601fe80faffd9c5eb1a9bb93b648c52841474a96e0d8b274cd5e2368ab0ba30c99a618b80383f04e76131636d9ad259b447dba39255cd5bb42020244c25da7"}) [ 340.923295][T11744] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 341.039888][T11744] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, 0x0, 0x0) [ 341.114459][T11744] BTRFS error (device loop3): open_ctree failed 21:48:12 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r8, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r9, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r8, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r9}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r7, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r9, 0x3}}, 0x10) socket(0x3, 0xa, 0x9) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r5, 0x0, 0x30005, 0x0) 21:48:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, 0x0, 0x0) 21:48:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 21:48:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, 0x0, 0x0) [ 341.458329][T11779] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 341.521017][T11779] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:12 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) fsetxattr$security_capability(r0, &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x7ff, 0x4}]}, 0xc, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80c81, 0x0) write$sndseq(r1, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) write$sndseq(r1, &(0x7f0000000100)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) write$sndseq(r1, &(0x7f0000000100), 0x309) 21:48:12 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x40418, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="0400001000000000"]) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x404e20}, 0x1c) listen(r0, 0x400000001ffffffd) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'batadv0\x00', 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@multicast2, @local}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @dev}, &(0x7f0000000240)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0}, 0x0) r3 = syz_open_procfs(0x0, 0x0) read(r3, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) lstat(0x0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x8000400000000010, 0x200000003, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(0x0, r7) r8 = socket(0x8000400000000010, 0x200000003, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000180), &(0x7f0000000280)=0x0, &(0x7f00000003c0)) fchown(0xffffffffffffffff, 0x0, r10) getresgid(&(0x7f0000000180), &(0x7f0000000280)=0x0, &(0x7f00000003c0)) fchown(0xffffffffffffffff, 0x0, r11) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, 0x0, r13) lsetxattr$system_posix_acl(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='system.posix_acl_access\x00', &(0x7f00000006c0)={{}, {0x1, 0x2}, [{0x2, 0x4, r4}, {0x2, 0x0, r5}, {0x2, 0x8, r7}, {0x2, 0x1, r9}], {0x4, 0x4}, [{0x8, 0xc, r10}, {0x8, 0x2, r13}], {0x10, 0x2}, {0x20, 0x1}}, 0x54, 0x2) shutdown(0xffffffffffffffff, 0x0) r14 = socket$inet6(0xa, 0x6, 0x0) request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='/dfv/snd/pcmC#D#p\x00', 0xfffffffffffffffc) connect$inet6(r14, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r15 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r15, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}], 0x4000000000000d0, 0x0) [ 341.594377][T11779] BTRFS error (device loop3): open_ctree failed 21:48:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x206, @tick=0x3f, 0x6, {0x0, 0x1}, 0x1, 0x2, 0x6}) socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)=0x0) setresgid(r2, 0xffffffffffffffff, r3) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80082, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xbc}, 0x8000000200036158, 0x800007f}, 0x0, 0xb, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xffffffab) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)) 21:48:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 21:48:12 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = getpid() gettid() sched_setscheduler(r0, 0x2, 0x0) prlimit64(r0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x3f, 0x3}, 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xa14, 0x9, 0xe9e7e898, 0x3ff}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r3, 0x0) write$P9_RWALK(r3, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x7e, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffc}, 0xffffffffffffffff, 0xfffffffffffffffc, r2, 0x0) dup2(r3, r4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r9, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10) r10 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r10, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10) r11 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r11, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRESDEC=r9, @ANYRESOCT=r4, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRESOCT, @ANYPTR, @ANYRESOCT], @ANYRES32=0x0, @ANYRES64=r11]]) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000000)={0x0, 0x10}) r12 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r6}, 0x10) write$binfmt_elf32(r12, 0x0, 0x0) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) pipe(&(0x7f0000000240)={0xffffffffffffffff}) vmsplice(r13, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) ioctl$TUNATTACHFILTER(r13, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x101, 0x3f, 0x5, 0x1}, {0x6, 0x0, 0x2, 0x400}]}) 21:48:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc9b9d58e7e87adf5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000200)={0x0, r1}) [ 341.844193][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 341.850033][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 341.904527][T11802] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 341.960566][T11802] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 342.004387][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 342.010225][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 342.101098][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 342.107915][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:48:12 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0xfffffffffffffc00, 0x200000) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000580)={0x8, 0x200, 0x7fffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0xfffffffffffffd66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x4407d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7, 0x1}, 0x0, 0x0, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000000)=0x1000000000001e, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x3ffe, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000000)={r9}, 0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000240)={r9, @in={{0x2, 0x4e22, @local}}}, &(0x7f0000000040)=0x84) io_setup(0x7, &(0x7f00000001c0)=0x0) r12 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000480)='/proc/capi/capi20ncci\x00', 0xa001, 0x0) io_cancel(r11, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x3, r7, &(0x7f00000003c0)="0826d9553d6aa6949ea91e8eee69c33fc844fe667410b0d07f4e12e85a0542bc1a10d080fc1e5597423c40d9973c57955482ffeeea74c11547dba698a9125a7d683b87eaf50ca747aae18f337966966c940d8830758cf4cddf5671cd8a804bce0fb3883ee78da9dd0d2cb073255b9c746cf10cf8f83df268d1420e77b2b151f01986a4153575a044759d47e43bc33d52b25d49d8a1242920140a65d116b407ec31fb9ace913bec3a60fac3e66315a1902815", 0xb2, 0x400, 0x0, 0x0, r12}, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000300)={r10, @in6={{0xa, 0x4e24, 0x0, @empty, 0xffff}}, 0x47, 0x6, 0x32a, 0x1, 0x8}, &(0x7f00000000c0)=0x98) [ 342.196802][T11802] BTRFS error (device loop3): open_ctree failed 21:48:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:48:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 21:48:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 21:48:13 executing program 0: ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000040)={0xa6f}) r0 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000340)="14"}) [ 342.695407][T11841] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:13 executing program 4: r0 = memfd_create(0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0xfffffe38) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x660c, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) openat$cgroup_ro(r1, &(0x7f0000000480)='Cpuacct.stE\xae\x00', 0x275a, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000002) read$eventfd(r2, 0x0, 0x0) fallocate(r0, 0x800000000000002, 0x6, 0x2) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r4) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$security_selinux(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000200)='system_u:object_r:lvm_control_t:s0\x00', 0x23, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000002c0)={0x26b7, {{0xa, 0x4e24, 0x4b, @rand_addr="3810adc79094368f0cb7b4b34a59486f", 0x1f000000}}}, 0x88) r6 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x800fe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @empty}, @in6=@mcast1}}, {{@in6=@ipv4}, 0x0, @in=@empty}}, &(0x7f0000000880)=0xfffffffffffffeea) syz_read_part_table(0x4, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000380)="0317131f8f98dbaa211a7c3f23d4954755ed689eeecdb8452b7ecfab66050afb005b4c9ca3e18d8cf852610e00e8f0c03a9218ac41fdd1fcb5741a67a51aebc6d459873e766e76786c604fecae0d741f558570c3", 0x54, 0xd780000000000000}, {&(0x7f00000004c0)="5ca8af1977e6d143621c4649da4a91f1fc25872a81e9fa3c5bca065f0fb682219f4dd82ede7f3ce3deb0270676213053bb8081dee9add1950c0f5d8e96fddaf1b3147879d8fb6d71a8d58be68b35e0168e115e18f5785ae907e8b05c437fac01a7cd1a773f3f58d955ae57d76d8883c1220397a4b54a9944d9c96aae74af2e691ebfa4e4ede7b49731ba134b0a283b8a2651840d1a685f2348c7805f5a1de501a13f9e93eff99ae14d7fddb48d53e3135ae73b6f104501dc3169d6256b1d0a24077826e00137891c6c139801fdbc17ec86674dbd61", 0xd5, 0x2}, {&(0x7f0000000280)="a33d24644787d489d08881fe7ac0c02b746135fb10aa857afa32", 0x1a, 0x8}, {&(0x7f00000006c0)="176483c0b9ec7a430c2fa06d2cf8c3decafe7a4c757ea21c27abba237207f81f39a1e9a605178210e8f86d741cd6256f2f23921750c6cdaebbbdfb9d414f4e1ee1a2d4", 0x43}, {&(0x7f0000000740)="d2c1935217d6fc2798b8414e315ec4462d6dd581ba13b737a3f46b95f9b6d251a92ab56046d75636899bae3a7099e42c1d6a2ec586274731cdaa439a584aa51247aac37f", 0x44, 0xd466}, {&(0x7f00000007c0)="acac849c9a42ae518ee25445e48c110783252a60172a7989d389f472860802097331b5f4c81bf7ddaaeb399f53604491987140ffcc4c06824777e4c7287e23d47e0fc4be8ccd9f0f74a093823d6b2493c78b54ce01a440f16437d048be3ff1065d147738c49eb5381223ca1513d5dd644bfe499381d85eba712858da48fb515a1e3cd85ec8e9c5fed699122284a9b3a40c848008e110fadc7bbfb2597fe2e5ade18f837b3f5bf6f8eb9e8f3c", 0xac, 0x2}, {&(0x7f0000000400)="fd5b9201f75a4cee65df463b4ece8dd5f82d5ced33a4d6b130281f75c0e18d77471f13ab10ddbfcd75559035129c", 0x2e, 0x7}, {&(0x7f0000000880), 0x0, 0x9}]) getgid() getpgrp(0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002240)) sendfile(r5, r6, 0x0, 0x8000fffffffe) 21:48:13 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(0x0, 0x1, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x2ecd0ff03b9c1ac5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) [ 342.751936][T11841] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000100)={0x0, @adiantum}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x1}) ioctl$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$5%aL\xc1\xbd\x91\xc3\x90\x06i <1\xaa\"\xd5\xbb\xe9\xc7SX\xbfm{>\xd4\xc3(E[\xb0J13\xbbG\x8a\xb4\x8aMs\x9f\xcf\xb8g\xab\x12\x8cj\x95}\xb1\bc\xc4u\xf4\xe2\x88\xfa\xde\xec\xdf\xb9\x98\x84\x028\xd9_n\x9f\x86\x88\xe6\x15b\x01]\x01a\xe7\xb9\xb0\xbdk\xaa\xa1\xc1') r3 = getpid() r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) close(r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, r6}, 0x10) sched_setscheduler(r3, 0x0, &(0x7f00000001c0)) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000001c0)) syz_open_procfs(r7, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x48, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfffe000, 0x2edcd6ad}, {0x2, 0xfffffffffffffff7, 0x1, 0x4}, 0x7fff, 0x6e6bb9, 0x0, 0x0, 0x7}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x3505, 0x0, 0x0, 0x2, 0x1, 0x0, 0x400}}, 0xe8) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0x0) ftruncate(r8, 0x200004) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r8, 0x0, 0x80001d00c0d0) r9 = openat$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) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r9, 0x0) [ 342.864847][T11841] BTRFS error (device loop3): open_ctree failed [ 342.899875][T11850] 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. [ 342.902442][T11854] device nr0 entered promiscuous mode 21:48:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:48:14 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000800)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100)=0xffffffff, 0xfffffffffffffccf) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x300, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r8, &(0x7f00000007c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000780)={&(0x7f0000000480)={0x2cc, r9, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffff00}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff8}]}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}]}]}, @TIPC_NLA_MEDIA={0xcc, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x867d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffeff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x160, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xba5}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa41}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x910f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2cef}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7001}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe030}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x241}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x61}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x8010}, 0x20) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000180)) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) sendmmsg$inet(r3, &(0x7f0000001d80)=[{{0x0, 0x2ee, &(0x7f0000000840)=[{&(0x7f00000001c0)="a7bb18"}], 0x100000000000014b, 0x0, 0x281}}, {{0x0, 0x389, &(0x7f0000000a40)=[{&(0x7f0000000940)="2a3021f1a1508fed7b502748c29e9d54dd0e85b8513edbb40c58017e1355f25697297b29d33c85", 0x27}, {&(0x7f0000000980)="68daae2f04940a65395fcf58e22265f73d6aadab2c74f5", 0x17}], 0x100000000000027c}}, {{0x0, 0x0, &(0x7f0000000b80), 0x2}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000001f40)="01ef1c85c282f82a4759cdce680548", 0xf}], 0x1}}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000e40)}, {0x0}, {&(0x7f0000000300)="b68fd6609dd93c3fe01b7d3400b63ffb3e1bc0ea7f735cb6298f84d1b442f0fa17567e0f52de7793e993c9447a57636f1384683126412f3b2119453a55db976b683841c55f2173ce350ad5a432f28c64e1cb4d21e5418d8515c443cde744840feb6ae470e65d6432bc4d3b2d0bdb0a4fb487878e29f6c6dd0a4e7fa2e9555c166135d365783334d879088a974825f7b400bb96df10f4ea8120ff4d6c8d2fae6c1bcc8391667a0a8b940e343cbb50caa40e052c5d4d8c3dd52576eb0a9baae5e27815940355b0b480a111bd353de778b1636fa0effab7f8e4945e12314dd855a5c3016b5e65ac1bf7d5158ceaef8a41", 0xb7}, {&(0x7f0000001040)="3d2426181de7d92ec17a964117578b9bbb26b4927ca727491df141ad0ea96a5f477c0919490109237a833ee2030d3c", 0x250}], 0x4}}, {{0x0, 0x0, &(0x7f00000017c0)=[{0x0}, {&(0x7f0000000240)="99c666e01225adc3dfad6eca6757eac6cdcfd69b779968c54c32657c6c5b0b117d978353631ab77eb3f59939435440dd2a042d478d0914407999a8cac04b4559aa48a99777cd01ab7bf2489f091c9208119870bbce551db09b07781ce21eb811c8c3d95f2fa29136c496a06124a27ff704cd51be9922cc060e585deb7f151ec1eef1f0e35d5a55f74f5e7eda063a7f0d92acffdbfbbadb14c05967e6ea85512b217926db7fcd6f81b9da3d8f0a270c81", 0xb0}, {&(0x7f0000001340)="da", 0x1}, {0x0}], 0x4, 0x0, 0xfffffea3}}], 0x6, 0x4008010) [ 343.368669][T11864] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 343.447362][T11864] BTRFS error (device loop3): unsupported checksum algorithm: 46085 21:48:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) r1 = syz_open_dev$cec(0x0, 0x3, 0x2) accept4(r1, &(0x7f0000000140), &(0x7f0000000000)=0x80, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 343.514530][T11864] BTRFS error (device loop3): open_ctree failed 21:48:14 executing program 2: connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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={0x40, 0x9}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xe3c6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x1}, {}, 0xfffffffe, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x33}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "9f1f08324af5"}, 0xa) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000058, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) prctl$PR_SET_TIMERSLACK(0x1d, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) openat$cgroup_type(r4, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) fcntl$dupfd(r1, 0x406, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) r8 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1a8840, 0x2a) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f0000000240)=r8) r9 = open(&(0x7f0000000140)='./file0\x00', 0x41000, 0xcfa1f36c7d534162) ioctl$NBD_DO_IT(r9, 0xab03) write(0xffffffffffffffff, &(0x7f000018efdc)="2400000052001f0014f9f407000904000200071010000800feffffff0800000000000000", 0x24) [ 343.562207][T11863] FAULT_INJECTION: forcing a failure. [ 343.562207][T11863] name failslab, interval 1, probability 0, space 0, times 1 [ 343.588700][T11863] CPU: 1 PID: 11863 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 343.597428][T11863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.607500][T11863] Call Trace: [ 343.610912][T11863] dump_stack+0x197/0x210 [ 343.615276][T11863] should_fail.cold+0xa/0x15 [ 343.620246][T11863] ? fault_create_debugfs_attr+0x180/0x180 [ 343.626072][T11863] ? ___might_sleep+0x163/0x2c0 [ 343.630942][T11863] __should_failslab+0x121/0x190 [ 343.635892][T11863] should_failslab+0x9/0x14 [ 343.640402][T11863] kmem_cache_alloc_trace+0x2d3/0x790 [ 343.645898][T11863] sctp_association_new+0x93/0x1ef0 [ 343.651188][T11863] sctp_connect_new_asoc+0x15f/0x5a0 [ 343.656608][T11863] __sctp_connect+0x433/0xcd0 [ 343.661349][T11863] ? mark_held_locks+0xa4/0xf0 [ 343.666182][T11863] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 343.671725][T11863] ? lock_sock_nested+0x9a/0x120 [ 343.676682][T11863] ? __local_bh_enable_ip+0x15a/0x270 [ 343.682071][T11863] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 343.688013][T11863] sctp_inet_connect+0x14d/0x1c0 [ 343.693043][T11863] __sys_connect+0x264/0x330 [ 343.697915][T11863] ? __ia32_sys_accept+0xb0/0xb0 [ 343.702885][T11863] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 343.708925][T11863] ? __sched_text_start+0x8/0x8 [ 343.713801][T11863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.720060][T11863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.726320][T11863] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 343.731800][T11863] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 343.737276][T11863] ? do_syscall_64+0x26/0x760 [ 343.742043][T11863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.748227][T11863] ? do_syscall_64+0x26/0x760 [ 343.752929][T11863] __x64_sys_connect+0x73/0xb0 [ 343.757739][T11863] do_syscall_64+0xfa/0x760 21:48:14 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000004c0)=0x1, 0x4) setreuid(0x0, r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) setresuid(r1, 0x0, r5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000380)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x400, @mcast2, 0x5}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e22, @local}], 0x3c) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="151d4d6b9a6806df7659a8fbd02cccb026460a3fcb5c2561c72e19aa5a0cd9c6c1bd38bdb507661e975d93d0b191f9b03c7417351d7b67d7e79f466d7e4a087124862ea5b3e8255f6e41c75e2384780b5d40af780bf01cd3d45565f0c53a2d03de312f918a38211e0cae8e117fd7cea095d4acdae14855c00360376c7dcb4e5ba82c44b603ddcf5d53d42675673495226abd398b939aa079f8309ca7ebd92b51d7e80cd5d3d51b764434250e45abbf067da6a303348a0fbfda7e4caadeb9aa0b9806299f9a09cb47e1e683e18f649371d63e33993d72f77941f5211e1d9076735a155b7708172662c9771205f4dd0b836d874e4e737da58a", 0xf8, 0x7ff}], 0x6154c11, &(0x7f00000003c0)={[{@spectator='spectator'}, {@quota='quota'}, {@ignore_local_fs='ignore_local_fs'}], [{@fowner_lt={'fowner<', r1}}, {@uid_eq={'uid', 0x3d, r6}}]}) r9 = syz_open_procfs(0x0, &(0x7f0000000500)='net/hci\x00') sendfile(r0, r9, &(0x7f0000000040)=0x100060, 0xa808) [ 343.762290][T11863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.768180][T11863] RIP: 0033:0x45a639 [ 343.772083][T11863] 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 [ 343.791835][T11863] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 343.800255][T11863] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 343.808213][T11863] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 343.816258][T11863] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 343.824326][T11863] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 343.832419][T11863] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:48:14 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) accept4$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14, 0x80800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000000)=0x54) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="24000000200007041dfffd946f6105000202000a1f0000090028080008000400e9110000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00000002c0)=""/112, 0x70, 0x1, &(0x7f0000000340)={0x11, 0xf6, r5, 0x1, 0x9e, 0x6, @dev={[], 0x25}}, 0x14) 21:48:14 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 344.108569][T11890] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 344.232305][T11890] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 344.323131][T11903] FAULT_INJECTION: forcing a failure. [ 344.323131][T11903] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 344.336556][T11903] CPU: 0 PID: 11903 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 344.345232][T11903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.355294][T11903] Call Trace: [ 344.358604][T11903] dump_stack+0x197/0x210 [ 344.363041][T11903] should_fail.cold+0xa/0x15 [ 344.367748][T11903] ? fault_create_debugfs_attr+0x180/0x180 [ 344.373578][T11903] ? __kasan_check_read+0x11/0x20 [ 344.378638][T11903] ? __lock_acquire+0x16f2/0x4a00 [ 344.383688][T11903] should_fail_alloc_page+0x50/0x60 [ 344.388896][T11903] __alloc_pages_nodemask+0x1a1/0x900 [ 344.394277][T11903] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 344.399924][T11903] ? __alloc_pages_slowpath+0x2920/0x2920 [ 344.405646][T11903] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 344.411314][T11903] ? fault_create_debugfs_attr+0x180/0x180 [ 344.417133][T11903] cache_grow_begin+0x90/0xd20 [ 344.421910][T11903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.428160][T11903] kmem_cache_alloc_trace+0x6b3/0x790 [ 344.434875][T11903] sctp_association_new+0x93/0x1ef0 [ 344.440102][T11903] sctp_connect_new_asoc+0x15f/0x5a0 [ 344.445418][T11903] __sctp_connect+0x433/0xcd0 [ 344.450105][T11903] ? mark_held_locks+0xa4/0xf0 [ 344.455040][T11903] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 344.460505][T11903] ? lock_sock_nested+0x9a/0x120 [ 344.465445][T11903] ? __local_bh_enable_ip+0x15a/0x270 [ 344.470832][T11903] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 344.476717][T11903] sctp_inet_connect+0x14d/0x1c0 [ 344.482787][T11903] __sys_connect+0x264/0x330 [ 344.487553][T11903] ? __ia32_sys_accept+0xb0/0xb0 [ 344.492667][T11903] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 344.498642][T11903] ? __sched_text_start+0x8/0x8 [ 344.503480][T11903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.510146][T11903] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.516387][T11903] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 344.521840][T11903] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 344.527293][T11903] ? do_syscall_64+0x26/0x760 [ 344.531963][T11903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.538034][T11903] ? do_syscall_64+0x26/0x760 [ 344.542701][T11903] __x64_sys_connect+0x73/0xb0 [ 344.547453][T11903] do_syscall_64+0xfa/0x760 [ 344.551942][T11903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.557814][T11903] RIP: 0033:0x45a639 [ 344.561697][T11903] 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 [ 344.581283][T11903] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 344.589677][T11903] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 344.597632][T11903] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 344.605589][T11903] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 344.613543][T11903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 344.621499][T11903] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0xa0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000001c0)="230000002d0007031dfffd946fa2830020200a0009250c00030000000004000000000000280000001100ffffba16a0aa1c0009e3966cf055d90f15a322e029eee7f817c37218fea642ef6b2c", 0x4c}], 0x1}, 0x0) [ 344.664229][T11902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 344.695565][T11890] BTRFS error (device loop3): open_ctree failed 21:48:15 executing program 2: getresuid(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x501, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='status\x00') preadv(r2, &(0x7f00000017c0), 0x1b4, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='status\x00') r4 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x7f00000000, 0x400) ioctl$VIDIOC_G_TUNER(r4, 0xc054561d, &(0x7f00000005c0)={0xc8, "f4884c3e4108cc1e147457c2bca01d8e13d0bbd8f76b3690a8a892d5b251d217", 0x3, 0x20, 0xfff, 0x1, 0x10, 0x0, 0x101, 0x4}) preadv(r3, &(0x7f00000017c0), 0x1b4, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={r3, 0xc0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0xaf6, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x8, 0x3}, 0x0, 0x0, 0x0, &(0x7f0000000300)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={r0, r2, 0x0, 0x8, &(0x7f0000000100)='/md5sum\x00', r5}, 0x30) r6 = socket$kcm(0x29, 0x2, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r8 = dup2(r7, r6) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f0000000640)=@ccm_128={{0x304}, "e85ba9945fc2bd86", "eb0272c26c2e3f8cca77f8a9d85cce0e", "a68cac93", "10dba9c5f9ad4d38"}, 0x28) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0xa7) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="000000000000000000000000f0ff"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r9 = dup3(r2, r7, 0x77656ecfd649bc6a) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8916, &(0x7f00000002c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast2}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f00000018c0)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\a\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12[\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.$\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x9dz\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd', 0x7}]}, 0x70ad) [ 345.080358][T11915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 345.125850][T11920] device nr0 entered promiscuous mode [ 345.137860][T11854] device nr0 entered promiscuous mode 21:48:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000100)={0x0, @adiantum}) ioctl$TUNSETIFF(r2, 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$5%aL\xc1\xbd\x91\xc3\x90\x06i <1\xaa\"\xd5\xbb\xe9\xc7SX\xbfm{>\xd4\xc3(E[\xb0J13\xbbG\x8a\xb4\x8aMs\x9f\xcf\xb8g\xab\x12\x8cj\x95}\xb1\bc\xc4u\xf4\xe2\x88\xfa\xde\xec\xdf\xb9\x98\x84\x028\xd9_n\x9f\x86\x88\xe6\x15b\x01]\x01a\xe7\xb9\xb0\xbdk\xaa\xa1\xc1') r3 = getpid() r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) close(r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, r6}, 0x10) sched_setscheduler(r3, 0x0, &(0x7f00000001c0)) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000001c0)) syz_open_procfs(r7, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x48, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfffe000, 0x2edcd6ad}, {0x2, 0xfffffffffffffff7, 0x1, 0x4}, 0x7fff, 0x6e6bb9, 0x0, 0x0, 0x7}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x3505, 0x0, 0x0, 0x2, 0x1, 0x0, 0x400}}, 0xe8) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0x0) ftruncate(r8, 0x200004) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r8, 0x0, 0x80001d00c0d0) r9 = openat$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) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r9, 0x0) 21:48:16 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 21:48:16 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) fanotify_init(0x4, 0x0) syz_open_procfs(0x0, 0x0) r0 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="a4c7e8e2f661650f9b5d5f19c8da750100000000de2b0039b44deb8c251540b02e4c1c9d03e52364ab5739dd5644e961b48a7e732b3d3f3f2fca7e9a575a52205165d38a", @ANYRES16=r3, @ANYBLOB="000228bd7000fedbdf2511000000080005008000000040000300080004000600000008000800010000000800030003000000080005000000000014000600fe8000000000000000000000000000aa0800010002000000400001000c0007000500000004000000080004004e24000008000b007369700008000800ff01000008000b0073697000080009005600000008000800010400000800060007000000"], 0xa4}}, 0x42081) r4 = gettid() rt_tgsigqueueinfo(r0, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}) r5 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x40046109, &(0x7f0000000300)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r0, r5, 0x0, 0x10, &(0x7f0000000140)='bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff'}, 0x30) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeb46b7c9ec4f26f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0x3, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x301040, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0xfffffffffffffdcd) rt_sigaction(0x2000019, 0x0, 0x0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x309580, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000002c0)={0x3a, @remote, 0x0, 0x0, 'ovf\x00', 0xac9c99f93102500b, 0x4010001, 0x6c}, 0x2c) socket(0x10, 0x80002, 0x7) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) syz_open_dev$vbi(&(0x7f0000000200)='Ke\a7\xc4\x12\xb5i#\x10', 0x0, 0x2) shmat(r7, &(0x7f0000ffc000/0x3000)=nil, 0xd48a5a656600d03e) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r8, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, 0x0) ioctl$sock_ifreq(r8, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_hwaddr=@local}) 21:48:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0xfffffffd}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x6439217ee60c2a30}, "9a9b4988c5372255", "4a0a3fe1148490ca0508521ae763316510232c7a5609ac7367a3b36890bc04a2", "c6fb6dac", "4d2f563df64f7cfe"}, 0x38) semget$private(0x0, 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x0, @loopback}], 0x1c) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x7, @loopback}], 0x1c) [ 345.675594][T11937] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:16 executing program 4: r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2e000000130081c5e4050cecdb4cb90407255e431a00000000fffffff00200000600b0efb07ab30006000c8004ff", 0x2e}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x4, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x89, 0x57, 0x2, 0x4f, 0x5, 0x90, 0x5d, 0x4, 0x3f}, 0xb) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r3 = socket(0x4, 0x6, 0x4a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)={0x20, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4040}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x83208}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x18, r5, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x52}, 0x44020) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x1, 0x40) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) getpeername$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000200042bbd7000ffdbdf2500"/24, @ANYRES32=r8, @ANYBLOB="0d001cc065461f910000ffff02001e000c8004000a1b63dacd702700120004000a0004000a05000000945ec2d4ad953af4e0110ed9bcbc6700cb92b14d89e678f438db0b7f66b88f47343ddb2729c209da35a2e1cf437194571f3e938c4e285efa86276d44f464760efc5a07ee685e7387b3239d38ee58ff5071f81cf995679a1f2daaf7e5b2907c73568b2f0906e23fc25595bdd95a5957be75563a0f5ac70bd203b1a0f19e25c5e35011ffd3c8415dbd23af5ac2280db42b4ee70a32bb2f4c7ca930018f1dd9417b13c45240b1214bae"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x84010) 21:48:16 executing program 2: socket(0x400000000000010, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0xffffffffffffff6d) init_module(&(0x7f0000000040)='/\x00', 0x26e, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6faa53367f05f4ad61421349f2f11e931e7d62ead5e7cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f48295eb1000000", 0xa6}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x266, 0x0, 0x0, 0x0, 0x3b2}, 0x0) ptrace$setopts(0x8406, r3, 0x0, 0x7a) tkill(r3, 0x35) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r3, 0x0, 0x0) r4 = getpid() ptrace(0x10, r4) ptrace$getregset(0x4204, r4, 0x0, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x16, 0x0) ptrace(0x10, r5) ptrace$getregset(0x4204, r5, 0x0, &(0x7f0000001100)={&(0x7f0000004540)=""/4096, 0xfffffec8}) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) [ 345.770389][T11937] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 345.785666][T11936] FAULT_INJECTION: forcing a failure. [ 345.785666][T11936] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.786541][T11942] device nr0 entered promiscuous mode [ 345.864626][T11937] BTRFS error (device loop3): open_ctree failed [ 345.873110][T11936] CPU: 1 PID: 11936 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 345.881838][T11936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.892871][T11936] Call Trace: [ 345.896204][T11936] dump_stack+0x197/0x210 [ 345.900564][T11936] should_fail.cold+0xa/0x15 [ 345.905187][T11936] ? fault_create_debugfs_attr+0x180/0x180 [ 345.911042][T11936] ? ___might_sleep+0x163/0x2c0 [ 345.915924][T11936] should_fail_alloc_page+0x50/0x60 [ 345.921139][T11936] __alloc_pages_nodemask+0x1a1/0x900 [ 345.926534][T11936] ? mark_held_locks+0xa4/0xf0 [ 345.931336][T11936] ? __alloc_pages_slowpath+0x2920/0x2920 [ 345.937078][T11936] ? lockdep_hardirqs_on+0x421/0x5e0 [ 345.942394][T11936] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 345.947879][T11936] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 345.954144][T11936] alloc_pages_current+0x107/0x210 [ 345.959283][T11936] __get_free_pages+0xc/0x40 [ 345.963892][T11936] __genradix_ptr_alloc+0x15c/0x3a0 [ 345.969119][T11936] __genradix_prealloc+0x5b/0x80 [ 345.974342][T11936] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 345.980078][T11936] sctp_stream_init+0x27d/0x3d0 [ 345.984971][T11936] sctp_association_new+0x114c/0x1ef0 [ 345.990365][T11936] sctp_connect_new_asoc+0x15f/0x5a0 [ 345.995672][T11936] __sctp_connect+0x433/0xcd0 [ 346.000368][T11936] ? mark_held_locks+0xa4/0xf0 [ 346.005156][T11936] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 346.010717][T11936] ? lock_sock_nested+0x9a/0x120 [ 346.015696][T11936] ? __local_bh_enable_ip+0x15a/0x270 [ 346.021095][T11936] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 346.027014][T11936] sctp_inet_connect+0x14d/0x1c0 [ 346.031964][T11936] __sys_connect+0x264/0x330 [ 346.036574][T11936] ? __ia32_sys_accept+0xb0/0xb0 [ 346.041621][T11936] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 346.047786][T11936] ? __sched_text_start+0x8/0x8 [ 346.052651][T11936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.058914][T11936] ? trace_hardirqs_on_thunk+0x1a/0x20 21:48:16 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000100)="2e0000003500050ad25a80648c6356c10224fc00100000000a000400400082c1b0acea8b0900018004021700d1bd", 0x2e}], 0x1}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 21:48:16 executing program 4: accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00e67fdf013a9149000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000110000000000000081006263736630000000000800000000000073697430000002000000ffff00000000626f6e64300000000000000000000000766574382d863573e35cea0000000000ffffffffffff0000000000000000000000000000000000000000d0000000d000000000010000766c616e000000ff03000000000000000000000000000000000000000000000008000000000000000100000000060000006c616e000000000000000000000000000000000000000000000000000000000800000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000030000000000000000006970365f76746930000000000000000073797a6b616c6d657230000000000000626373663009d34a278257485c00000076657468305f746f5f7465616d000000aaaaaaaaaabb000000000000aaaaaaaaaaaa0000000000000000700000007014000000000000006e61740000000000000000000000000000000000000000000000000000050000000000000000000000000000001300000000000000000000000000000000000000000000000100000000000002000000ffffffff0000000026cb2f16f29e05c2ec0c83bcad5f5a46c2f593841848785b30a1e7977a583e0cb1350200000000000000fdf6a685baca42329f228dea687a871a21c25ed421a5dc04252c90321b4cec028631c6169ca79624e174381a8002376c2cfdc5629f030221fc168e11321abceaa92be600000000000000000000000000000059e6e2cec8b050a448c968af3958b08c86d0d3ed10fa17d7fb"]}, 0x33d) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/ubi_ctrl\x00', 0x4300a2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00H\x00\x00\x00P\xe0\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000300)={{0x3a, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e21, 0x3, 'sed\x00', 0x8, 0x6, 0x69}, {@rand_addr=0x400, 0x4e21, 0x1, 0xfff, 0x800, 0x7}}, 0x44) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000002b40)={{0x29, @dev={0xac, 0x14, 0x14, 0x26}, 0x4e20, 0x0, 'nq\x00', 0x20, 0x43, 0x62}, {@empty, 0x4e23, 0x2000, 0x1, 0x928c, 0x6}}, 0x44) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2b}}, @in={0x2, 0x4e20, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x20, 0x4009, 0xfffffffd, 0xffffffff, r5}, &(0x7f00000003c0)=0x10) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x400000) mmap$xdp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1800009, 0x102010, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r6, 0x4008af20, &(0x7f0000000100)) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000040), 0x8) [ 346.064398][T11936] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 346.069867][T11936] ? do_syscall_64+0x26/0x760 [ 346.074580][T11936] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.080662][T11936] ? do_syscall_64+0x26/0x760 [ 346.085384][T11936] __x64_sys_connect+0x73/0xb0 [ 346.090179][T11936] do_syscall_64+0xfa/0x760 [ 346.094696][T11936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.100619][T11936] RIP: 0033:0x45a639 [ 346.104524][T11936] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.124133][T11936] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 346.132576][T11936] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 346.140650][T11936] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 346.148636][T11936] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.156612][T11936] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 21:48:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0xfffffffd}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x6439217ee60c2a30}, "9a9b4988c5372255", "4a0a3fe1148490ca0508521ae763316510232c7a5609ac7367a3b36890bc04a2", "c6fb6dac", "4d2f563df64f7cfe"}, 0x38) semget$private(0x0, 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x0, @loopback}], 0x1c) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x7, @loopback}], 0x1c) [ 346.156657][T11936] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 346.181861][T11958] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 346.192747][T11958] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 21:48:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 21:48:17 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0x2b, 0x200000000000001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="2e00000023008163e45ae08700000000060f0ec0000000bc", 0x18}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@in={0x2, 0x0, @local={0xac, 0x2c0}}, 0xfffffffffffffe6d, &(0x7f0000000380)=[{&(0x7f0000000180)="c4387d54dd439828b582387ee847dc00e64435cbbfd68e8912eeee23c847bb9ff2c13a54fdb01a53c88f52587817a79dcfb74f1cf557bb5a5b12248e8cb07d276f61369a9f6f7d3fae048c1554df0afd3d8b8b4d687dc9a7e7f38bf6132ac48b57787cc43d542bb51d37ae3a8dfb6840bd99241c4dfdad354661a914d5434d3706810b2c316c6229ede7603e0e8102a89bc8c8a51cd6d5a51c7ae55a3beba8669352474141"}, {&(0x7f0000000240)="67446834e993af846ff08840d4b5ddf0232d9ee9c29231c35e342ee2ae38e9de2f7862c424576d9d7f27944a94481bef297ca333891662a58749a5b8fc32"}, {&(0x7f0000000700)="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{&(0x7f0000000280)="dcaf6ea8035237bd0c798f3c8a1b25c1c679f3b97ae47d451a6b8e5a2bd777733edd2a79b5ae"}, {&(0x7f00000002c0)="55258267f8ffab22c87fef09f0e50e9f42a8ceba5662520fbd1e110285f524179ea68ebba00a468415c190d19a185fe8417ab75501f1d7b8aa60ac6d92"}, {&(0x7f0000000300)}, {&(0x7f0000000340)="889d9ae28d3187c1525ec2338c8e"}, {&(0x7f0000001700)="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0x98, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/16], 0x1f}, 0xfc) [ 346.509370][T11970] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 346.572811][T11970] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 346.634642][T11970] BTRFS error (device loop3): open_ctree failed 21:48:18 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:18 executing program 1: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x4, {0xd4, 0x4, 0xa4, 0x7b, 0x7f, 0x6}, 0x20, 0x1}, 0xe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x100000, 0x0, 0x52, r1, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) prctl$PR_SET_NAME(0xf, 0x0) 21:48:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 21:48:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000100)={0x0, @adiantum}) ioctl$TUNSETIFF(r2, 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$5%aL\xc1\xbd\x91\xc3\x90\x06i <1\xaa\"\xd5\xbb\xe9\xc7SX\xbfm{>\xd4\xc3(E[\xb0J13\xbbG\x8a\xb4\x8aMs\x9f\xcf\xb8g\xab\x12\x8cj\x95}\xb1\bc\xc4u\xf4\xe2\x88\xfa\xde\xec\xdf\xb9\x98\x84\x028\xd9_n\x9f\x86\x88\xe6\x15b\x01]\x01a\xe7\xb9\xb0\xbdk\xaa\xa1\xc1') r3 = getpid() r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) close(r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, r6}, 0x10) sched_setscheduler(r3, 0x0, &(0x7f00000001c0)) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000001c0)) syz_open_procfs(r7, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x48, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfffe000, 0x2edcd6ad}, {0x2, 0xfffffffffffffff7, 0x1, 0x4}, 0x7fff, 0x6e6bb9, 0x0, 0x0, 0x7}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x3505, 0x0, 0x0, 0x2, 0x1, 0x0, 0x400}}, 0xe8) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0x0) ftruncate(r8, 0x200004) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r8, 0x0, 0x80001d00c0d0) r9 = openat$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) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r9, 0x0) 21:48:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$packet(0x11, 0x20000000000003, 0x300) r3 = socket$inet(0x2, 0x80a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) write$P9_RSETATTR(r1, &(0x7f0000000280)={0x7, 0x1b, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r7, 0x0, 0x2, 0x4}}, 0xfffffffffffffe50) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r8, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000100)=0x1, r9, 0x0, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r8, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r9}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x1, 0x0, @mcast1, 0xfffffffc}, r9}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r5, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x1, r7, 0x81515410c5531369, 0x0, @ib={0x1b, 0x29, 0xc04f, {"07d050f86cbb7329791570ca0f596a2a"}, 0xede4, 0x0, 0x9}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r10}}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r12, 0x2, 0xffffffffffffffff) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r13, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r16, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r16, 0x84, 0x1f, &(0x7f0000000000)={r14}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup(r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r18, 0x2, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r18, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r12, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r14, @ANYBLOB="c34ce0"], &(0x7f0000000080)=0x14) dup2(r3, r2) r19 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200400, 0x0) mmap$usbfs(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x2000005, 0x100010, r19, 0x100000001) 21:48:18 executing program 4: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x100000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x33}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000058, 0x0) [ 347.485827][T11990] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) [ 347.520440][T11988] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 21:48:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x800, 0x200) r2 = gettid() r3 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x4) ioctl$KDDELIO(r3, 0x4b35, 0x51c) prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000001680)='net/netstat\x00') getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000002400e50d000011000000000000997b98", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100686866000c000200080001000000bcd6bd941c5fab18edbb000012804b1511f9c506c9bd0101000010b54fcb524d3a45e9a7d130517465ac82661b7a2b2ff934dde31b2906a3db578cbf8138f8636cdab61ad7063148cda84a51f4cc7559a81672790e1e0625b31ad49f89a76c53466eee5f2b3d7937ecd996f7e532fd15a66aee7cfb76e153a6d1241969"], 0x38}}, 0x0) userfaultfd(0x400) 21:48:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2200, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) sendto$netrom(r4, &(0x7f0000000180)="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", 0xfd, 0x6044, &(0x7f0000000280)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x5}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0x90}]}, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xdba3dd835d632db6, 0x10, &(0x7f0000000000), 0xfdd1}, 0x48) [ 347.662593][T11988] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 347.682884][T11991] FAULT_INJECTION: forcing a failure. [ 347.682884][T11991] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.723364][T11991] CPU: 0 PID: 11991 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 347.732098][T11991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.734225][T12000] device nr0 entered promiscuous mode [ 347.742185][T11991] Call Trace: [ 347.742219][T11991] dump_stack+0x197/0x210 [ 347.742247][T11991] should_fail.cold+0xa/0x15 [ 347.742275][T11991] ? fault_create_debugfs_attr+0x180/0x180 [ 347.765747][T11991] ? ___might_sleep+0x163/0x2c0 [ 347.770643][T11991] should_fail_alloc_page+0x50/0x60 [ 347.775912][T11991] __alloc_pages_nodemask+0x1a1/0x900 [ 347.781325][T11991] ? __alloc_pages_slowpath+0x2920/0x2920 [ 347.787109][T11991] ? mark_held_locks+0xa4/0xf0 [ 347.791910][T11991] ? lockdep_hardirqs_on+0x421/0x5e0 [ 347.797497][T11991] ? retint_kernel+0x2b/0x2b [ 347.802220][T11991] ? trace_hardirqs_on_caller+0x6a/0x240 [ 347.807913][T11991] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 347.814199][T11991] alloc_pages_current+0x107/0x210 [ 347.819350][T11991] __get_free_pages+0xc/0x40 [ 347.823978][T11991] __genradix_ptr_alloc+0x1ba/0x3a0 [ 347.829218][T11991] __genradix_prealloc+0x5b/0x80 [ 347.834209][T11991] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 347.839964][T11991] sctp_stream_init+0x27d/0x3d0 [ 347.844857][T11991] sctp_association_new+0x114c/0x1ef0 [ 347.850290][T11991] sctp_connect_new_asoc+0x15f/0x5a0 [ 347.855602][T11991] __sctp_connect+0x433/0xcd0 [ 347.860303][T11991] ? lock_sock_nested+0x9a/0x120 [ 347.865269][T11991] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 347.870744][T11991] ? __local_bh_enable_ip+0x18e/0x270 [ 347.876135][T11991] ? __local_bh_enable_ip+0x15a/0x270 [ 347.881524][T11991] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 347.887462][T11991] sctp_inet_connect+0x14d/0x1c0 [ 347.892440][T11991] __sys_connect+0x264/0x330 [ 347.897061][T11991] ? __ia32_sys_accept+0xb0/0xb0 [ 347.902026][T11991] ? __this_cpu_preempt_check+0x3a/0x210 [ 347.907680][T11991] ? retint_kernel+0x2b/0x2b [ 347.912300][T11991] __x64_sys_connect+0x73/0xb0 [ 347.917080][T11991] do_syscall_64+0xfa/0x760 [ 347.921605][T11991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.927526][T11991] RIP: 0033:0x45a639 [ 347.931447][T11991] 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 [ 347.951088][T11991] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 347.959527][T11991] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 347.967535][T11991] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 347.975522][T11991] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.983511][T11991] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 347.991501][T11991] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 348.015150][T11988] BTRFS error (device loop3): open_ctree failed 21:48:18 executing program 1: r0 = getpid() pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="230228ef4507771ed318061b4b26c0d8d21d5d6fe0eb92552fba4784466ebedbcc3e2a012ecdb76658b7e06c0e09d1ede6c1f37b9c35d2669f9f0cde5f794f85f7ae2ef8be586e5d4380a818249f0000000000000000596ee41f32cf359a30a74dc68c22ef928df16477cfbef5c16f3e64070000"], 0x74) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r2) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 21:48:18 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000040)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcf", 0x37}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, 0x0, 0x44000) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 21:48:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) 21:48:19 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@migrate={0x104, 0x21, 0x756d92ea35d134c1, 0x0, 0x0, {{@in6=@local, @in6=@mcast1}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@multicast2}, {@in6=@remote, @in6=@loopback}, {@in6=@rand_addr="0de9acce32ba9967e2934ba5afb57929", @in6=@rand_addr="1a3e0b252497a85b27fa988b506a71f0"}, {@in=@multicast2, @in6=@ipv4={[0x0, 0x0, 0x2]}}]}]}, 0x104}, 0x8}, 0x0) 21:48:19 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:19 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48811}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x501, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0xa7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f00000007c0)='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\a\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\xe6r3F\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\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\t=\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\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?\x87\x94\v\xb4x\xa0|L\x11\x03\x94\xc0\t=\x17\x95\xad\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12a\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.\xf0\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x95z\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd', 0x7}]}, 0x70ad) [ 348.333614][T12025] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop3 [ 348.422100][T12025] BTRFS error (device loop3): unsupported checksum algorithm: 46085 [ 348.514264][T12025] BTRFS error (device loop3): open_ctree failed [ 348.583481][T12037] FAULT_INJECTION: forcing a failure. [ 348.583481][T12037] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.597187][T12037] CPU: 0 PID: 12037 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 348.605867][T12037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.605876][T12037] Call Trace: [ 348.605906][T12037] dump_stack+0x197/0x210 [ 348.605944][T12037] should_fail.cold+0xa/0x15 [ 348.605960][T12037] ? fault_create_debugfs_attr+0x180/0x180 [ 348.605977][T12037] ? ___might_sleep+0x163/0x2c0 [ 348.639212][T12037] should_fail_alloc_page+0x50/0x60 [ 348.639229][T12037] __alloc_pages_nodemask+0x1a1/0x900 [ 348.639250][T12037] ? __alloc_pages_slowpath+0x2920/0x2920 [ 348.639267][T12037] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 348.639290][T12037] ? trace_hardirqs_on_caller+0x6a/0x240 [ 348.666660][T12037] ? trace_hardirqs_on+0x67/0x240 [ 348.671721][T12037] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 348.678020][T12037] alloc_pages_current+0x107/0x210 [ 348.683153][T12037] ? __this_cpu_preempt_check+0x3a/0x210 [ 348.688811][T12037] __get_free_pages+0xc/0x40 [ 348.693435][T12037] __genradix_ptr_alloc+0x218/0x3a0 [ 348.698715][T12037] __genradix_prealloc+0x5b/0x80 [ 348.703668][T12037] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 348.709396][T12037] sctp_stream_init+0x27d/0x3d0 [ 348.714268][T12037] sctp_association_new+0x114c/0x1ef0 [ 348.719672][T12037] sctp_connect_new_asoc+0x15f/0x5a0 [ 348.725153][T12037] __sctp_connect+0x433/0xcd0 [ 348.729857][T12037] ? mark_held_locks+0xa4/0xf0 [ 348.734636][T12037] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 348.740115][T12037] ? lock_sock_nested+0x9a/0x120 [ 348.745065][T12037] ? __local_bh_enable_ip+0x15a/0x270 [ 348.750477][T12037] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 348.756416][T12037] sctp_inet_connect+0x14d/0x1c0 [ 348.761385][T12037] __sys_connect+0x264/0x330 [ 348.766004][T12037] ? __ia32_sys_accept+0xb0/0xb0 [ 348.770976][T12037] ? __this_cpu_preempt_check+0x3a/0x210 [ 348.776630][T12037] ? retint_kernel+0x2b/0x2b [ 348.781250][T12037] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 348.787697][T12037] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 348.793205][T12037] ? do_syscall_64+0x26/0x760 [ 348.797910][T12037] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.804012][T12037] ? do_syscall_64+0x26/0x760 [ 348.808718][T12037] __x64_sys_connect+0x73/0xb0 [ 348.818199][T12037] do_syscall_64+0xfa/0x760 [ 348.822755][T12037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.828674][T12037] RIP: 0033:0x45a639 [ 348.832598][T12037] 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 [ 348.852471][T12037] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 348.861522][T12037] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 348.869534][T12037] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 348.878704][T12037] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 348.878712][T12037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 348.878721][T12037] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:19 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x1}, 0x14}}, 0x0) 21:48:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340)='/dev/net/tun\x00', 0x400000001, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000100)={0x0, @adiantum}) ioctl$TUNSETIFF(r2, 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$5%aL\xc1\xbd\x91\xc3\x90\x06i <1\xaa\"\xd5\xbb\xe9\xc7SX\xbfm{>\xd4\xc3(E[\xb0J13\xbbG\x8a\xb4\x8aMs\x9f\xcf\xb8g\xab\x12\x8cj\x95}\xb1\bc\xc4u\xf4\xe2\x88\xfa\xde\xec\xdf\xb9\x98\x84\x028\xd9_n\x9f\x86\x88\xe6\x15b\x01]\x01a\xe7\xb9\xb0\xbdk\xaa\xa1\xc1') r3 = getpid() r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) close(r4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r5, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, r6}, 0x10) sched_setscheduler(r3, 0x0, &(0x7f00000001c0)) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000001c0)) syz_open_procfs(r7, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x48, 0x2, 0x0, 0x0, 0x0, 0x2, 0xfffe000, 0x2edcd6ad}, {0x2, 0xfffffffffffffff7, 0x1, 0x4}, 0x7fff, 0x6e6bb9, 0x0, 0x0, 0x7}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x3505, 0x0, 0x0, 0x2, 0x1, 0x0, 0x400}}, 0xe8) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) r8 = open(&(0x7f0000000040)='./bus\x00', 0x143042, 0x0) ftruncate(r8, 0x200004) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r8, 0x0, 0x80001d00c0d0) r9 = openat$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) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r9, 0x0) 21:48:19 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r0, 0x0, 0x80000005) socket$inet(0x2, 0x0, 0x0) [ 349.296359][T12052] device nr0 entered promiscuous mode [ 349.320716][T12049] FAULT_INJECTION: forcing a failure. [ 349.320716][T12049] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.347874][T12049] CPU: 1 PID: 12049 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 349.356614][T12049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.366694][T12049] Call Trace: [ 349.370037][T12049] dump_stack+0x197/0x210 [ 349.374417][T12049] should_fail.cold+0xa/0x15 [ 349.379043][T12049] ? fault_create_debugfs_attr+0x180/0x180 [ 349.384886][T12049] ? ___might_sleep+0x163/0x2c0 [ 349.389779][T12049] should_fail_alloc_page+0x50/0x60 [ 349.395000][T12049] __alloc_pages_nodemask+0x1a1/0x900 [ 349.400396][T12049] ? __this_cpu_preempt_check+0x3a/0x210 [ 349.406056][T12049] ? __alloc_pages_slowpath+0x2920/0x2920 [ 349.411803][T12049] ? get_task_policy.part.0+0x97/0xb0 [ 349.417192][T12049] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 349.422752][T12049] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 349.429011][T12049] alloc_pages_current+0x107/0x210 [ 349.434146][T12049] __get_free_pages+0xc/0x40 [ 349.438751][T12049] __genradix_ptr_alloc+0x218/0x3a0 [ 349.443964][T12049] __genradix_prealloc+0x5b/0x80 [ 349.448914][T12049] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 349.454690][T12049] sctp_stream_init+0x27d/0x3d0 [ 349.459564][T12049] sctp_association_new+0x114c/0x1ef0 [ 349.464964][T12049] sctp_connect_new_asoc+0x15f/0x5a0 [ 349.470271][T12049] __sctp_connect+0x433/0xcd0 [ 349.474961][T12049] ? preempt_schedule_irq+0xf3/0x160 [ 349.480272][T12049] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 349.485752][T12049] ? sctp_get_af_specific+0x31/0x60 [ 349.490971][T12049] ? sctp_get_af_specific+0x38/0x60 [ 349.496192][T12049] sctp_inet_connect+0x14d/0x1c0 [ 349.501154][T12049] __sys_connect+0x264/0x330 [ 349.505764][T12049] ? __ia32_sys_accept+0xb0/0xb0 [ 349.510719][T12049] ? fput+0x1b/0x20 [ 349.514535][T12049] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.520790][T12049] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 349.526286][T12049] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 349.531762][T12049] ? do_syscall_64+0x26/0x760 [ 349.536449][T12049] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.542525][T12049] ? do_syscall_64+0x26/0x760 [ 349.547241][T12049] __x64_sys_connect+0x73/0xb0 [ 349.552017][T12049] do_syscall_64+0xfa/0x760 [ 349.556535][T12049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.562430][T12049] RIP: 0033:0x45a639 [ 349.566332][T12049] 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 [ 349.585934][T12049] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a 21:48:20 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x3}}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) [ 349.585949][T12049] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 349.585956][T12049] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 349.585964][T12049] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 349.585971][T12049] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 349.585979][T12049] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:20 executing program 5 (fault-call:4 fault-nth:6): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 349.993952][T12071] FAULT_INJECTION: forcing a failure. [ 349.993952][T12071] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.008822][T12071] CPU: 0 PID: 12071 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 350.017513][T12071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.027580][T12071] Call Trace: [ 350.031027][T12071] dump_stack+0x197/0x210 [ 350.035379][T12071] should_fail.cold+0xa/0x15 [ 350.039973][T12071] ? fault_create_debugfs_attr+0x180/0x180 [ 350.045953][T12071] ? ___might_sleep+0x163/0x2c0 [ 350.050800][T12071] should_fail_alloc_page+0x50/0x60 [ 350.056092][T12071] __alloc_pages_nodemask+0x1a1/0x900 [ 350.061458][T12071] ? __alloc_pages_slowpath+0x2920/0x2920 [ 350.067196][T12071] ? mark_lock+0xc2/0x1220 [ 350.071633][T12071] ? __debug_object_init+0x186/0xee0 [ 350.076973][T12071] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 350.082839][T12071] ? mark_held_locks+0xa4/0xf0 [ 350.092646][T12071] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 350.098883][T12071] alloc_pages_current+0x107/0x210 [ 350.104006][T12071] ? trace_hardirqs_on_caller+0x6a/0x240 [ 350.109675][T12071] __get_free_pages+0xc/0x40 [ 350.114371][T12071] __genradix_ptr_alloc+0x218/0x3a0 [ 350.119575][T12071] __genradix_prealloc+0x5b/0x80 [ 350.125248][T12071] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 350.131057][T12071] sctp_stream_init+0x27d/0x3d0 [ 350.135920][T12071] sctp_association_new+0x114c/0x1ef0 [ 350.141337][T12071] sctp_connect_new_asoc+0x15f/0x5a0 [ 350.146636][T12071] __sctp_connect+0x433/0xcd0 [ 350.151303][T12071] ? mark_held_locks+0xa4/0xf0 [ 350.156189][T12071] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 350.161682][T12071] ? lock_sock_nested+0x9a/0x120 [ 350.166627][T12071] ? __local_bh_enable_ip+0x15a/0x270 [ 350.172900][T12071] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 350.178808][T12071] sctp_inet_connect+0x14d/0x1c0 [ 350.183762][T12071] __sys_connect+0x264/0x330 [ 350.188366][T12071] ? __ia32_sys_accept+0xb0/0xb0 [ 350.193403][T12071] ? fput+0x1b/0x20 [ 350.197212][T12071] ? ksys_write+0x1cf/0x290 [ 350.201710][T12071] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 350.207158][T12071] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 350.212705][T12071] ? do_syscall_64+0x26/0x760 [ 350.217382][T12071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.223444][T12071] ? do_syscall_64+0x26/0x760 [ 350.228131][T12071] __x64_sys_connect+0x73/0xb0 [ 350.232915][T12071] do_syscall_64+0xfa/0x760 [ 350.237428][T12071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.243321][T12071] RIP: 0033:0x45a639 [ 350.247223][T12071] 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 [ 350.267116][T12071] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 350.276133][T12071] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 350.284600][T12071] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 350.292851][T12071] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.301083][T12071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 350.309102][T12071] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:22 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast={0xa2, 0xa6, 0xa8, 0x40, 0x7}, @rose, @rose, @null]}, 0x48) listen(r0, 0x0) 21:48:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0x729d0213259a469e, 0x0, 0xfffffffd}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb], 0x0, 0x203310}) creat(&(0x7f0000000040)='./bus\x00', 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:48:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000000080)={0xefb}) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000100)={'nlmon\t\x00\x7f\xed\xb1[\xe5\xa3\xcd\xb6\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x84, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x3f}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x8000000000000000, 0x0, 0x20, 0x0, 0x0, 0x4cb], 0x0, 0x203310}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:48:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:22 executing program 5 (fault-call:4 fault-nth:7): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:22 executing program 0: clone3(&(0x7f0000000300)={0x90800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 351.397078][T12075] kvm: pic: non byte read [ 351.411832][T12080] FAULT_INJECTION: forcing a failure. [ 351.411832][T12080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.427204][T12075] kvm: pic: non byte write [ 351.441597][T12075] kvm: pic: single mode not supported [ 351.441775][T12075] kvm: pic: non byte read [ 351.443847][T12080] CPU: 1 PID: 12080 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 351.455545][T12075] kvm: pic: non byte write [ 351.460281][T12080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.460289][T12080] Call Trace: [ 351.460316][T12080] dump_stack+0x197/0x210 [ 351.460342][T12080] should_fail.cold+0xa/0x15 [ 351.460368][T12080] ? fault_create_debugfs_attr+0x180/0x180 [ 351.474866][T12080] ? ___might_sleep+0x163/0x2c0 [ 351.474901][T12080] should_fail_alloc_page+0x50/0x60 [ 351.482499][T12080] __alloc_pages_nodemask+0x1a1/0x900 [ 351.482520][T12080] ? __alloc_pages_slowpath+0x2920/0x2920 [ 351.482553][T12080] ? policy_node+0xb/0x140 [ 351.488042][T12075] kvm: pic: non byte read [ 351.492918][T12080] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 351.492942][T12080] alloc_pages_current+0x107/0x210 [ 351.492963][T12080] __get_free_pages+0xc/0x40 [ 351.492986][T12080] __genradix_ptr_alloc+0x218/0x3a0 21:48:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @pic={0x0, 0x84, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1}}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x8000], 0x3000, 0x203310}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:48:22 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000a8a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) [ 351.511183][T12075] kvm: pic: non byte write [ 351.514107][T12080] __genradix_prealloc+0x5b/0x80 [ 351.514128][T12080] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 351.514142][T12080] sctp_stream_init+0x27d/0x3d0 [ 351.514166][T12080] sctp_association_new+0x114c/0x1ef0 [ 351.514196][T12080] sctp_connect_new_asoc+0x15f/0x5a0 [ 351.523380][T12075] kvm: pic: single mode not supported [ 351.523606][T12075] kvm: pic: level sensitive irq not supported [ 351.529155][T12080] __sctp_connect+0x433/0xcd0 21:48:22 executing program 2: r0 = socket$kcm(0x29, 0x1000000000002, 0x0) write(r0, &(0x7f00000009c0)="86", 0x1) sendmmsg(r0, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 351.529183][T12080] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 351.529201][T12080] ? sctp_get_af_specific+0x1d/0x60 [ 351.529218][T12080] ? audit_add_tree_rule.cold+0x37/0x37 [ 351.529239][T12080] sctp_inet_connect+0x14d/0x1c0 [ 351.529259][T12080] __sys_connect+0x264/0x330 [ 351.529276][T12080] ? __ia32_sys_accept+0xb0/0xb0 [ 351.529287][T12080] ? trace_hardirqs_on_caller+0x6a/0x240 [ 351.529312][T12080] ? __this_cpu_preempt_check+0x3a/0x210 [ 351.549049][T12075] kvm: pic: non byte read [ 351.553791][T12080] ? retint_kernel+0x2b/0x2b 21:48:22 executing program 5 (fault-call:4 fault-nth:8): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 351.553824][T12080] __x64_sys_connect+0x73/0xb0 [ 351.553840][T12080] ? do_syscall_64+0x5b/0x760 [ 351.553858][T12080] do_syscall_64+0xfa/0x760 [ 351.559852][T12075] kvm: pic: non byte write [ 351.564427][T12080] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.564440][T12080] RIP: 0033:0x45a639 [ 351.564460][T12080] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.564469][T12080] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 351.564482][T12080] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 351.564490][T12080] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 351.564498][T12080] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.564506][T12080] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 351.564513][T12080] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@migrate={0x104, 0x21, 0x756d92ea35d134c1, 0x0, 0x0, {{@in6=@local, @in6=@mcast1}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@multicast2}, {@in6=@remote, @in6=@loopback}, {@in6=@rand_addr="0de9acce32ba9967e2934ba5afb57929", @in6=@rand_addr="1a3e0b252497a85b27fa988b506a71f0"}, {@in=@multicast2, @in6=@ipv4={[0x0, 0x0, 0x2]}}]}]}, 0x104}, 0x8}, 0x0) [ 351.787514][T12075] kvm: pic: single mode not supported [ 351.787521][T12075] kvm: pic: level sensitive irq not supported [ 351.793420][T12075] kvm: pic: non byte read [ 351.834335][T12075] kvm: pic: non byte write [ 351.838998][T12075] kvm: pic: single mode not supported [ 351.839004][T12075] kvm: pic: level sensitive irq not supported [ 351.870074][T12075] kvm: pic: non byte read 21:48:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) 21:48:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 351.895187][T12075] kvm: pic: non byte write [ 351.899830][T12075] kvm: pic: single mode not supported [ 351.899836][T12075] kvm: pic: level sensitive irq not supported [ 351.971935][T12075] kvm: pic: non byte read [ 351.992131][T12075] kvm: pic: non byte write [ 352.002769][T12108] FAULT_INJECTION: forcing a failure. [ 352.002769][T12108] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.029580][T12075] kvm: pic: single mode not supported [ 352.029586][T12075] kvm: pic: level sensitive irq not supported [ 352.039570][T12108] CPU: 1 PID: 12108 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 352.045701][T12108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.045708][T12108] Call Trace: [ 352.045734][T12108] dump_stack+0x197/0x210 [ 352.045761][T12108] should_fail.cold+0xa/0x15 [ 352.045782][T12108] ? fault_create_debugfs_attr+0x180/0x180 [ 352.045800][T12108] ? ___might_sleep+0x163/0x2c0 [ 352.045826][T12108] should_fail_alloc_page+0x50/0x60 [ 352.045840][T12108] __alloc_pages_nodemask+0x1a1/0x900 [ 352.045859][T12108] ? __alloc_pages_slowpath+0x2920/0x2920 [ 352.045877][T12108] ? retint_kernel+0x2b/0x2b [ 352.045898][T12108] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 352.064680][T12075] kvm: pic: non byte read [ 352.067911][T12108] alloc_pages_current+0x107/0x210 [ 352.072306][T12075] kvm: pic: non byte write [ 352.077335][T12108] __get_free_pages+0xc/0x40 [ 352.077351][T12108] __genradix_ptr_alloc+0x218/0x3a0 [ 352.077370][T12108] __genradix_prealloc+0x5b/0x80 [ 352.077386][T12108] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 352.077403][T12108] sctp_stream_init+0x27d/0x3d0 [ 352.098650][T12108] sctp_association_new+0x114c/0x1ef0 [ 352.098676][T12108] sctp_connect_new_asoc+0x15f/0x5a0 [ 352.098695][T12108] __sctp_connect+0x433/0xcd0 [ 352.115365][T12108] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 352.115395][T12108] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 352.115421][T12108] sctp_inet_connect+0x14d/0x1c0 [ 352.124872][T12108] __sys_connect+0x264/0x330 [ 352.124890][T12108] ? __ia32_sys_accept+0xb0/0xb0 [ 352.124917][T12108] ? __this_cpu_preempt_check+0x3a/0x210 [ 352.134373][T12075] kvm: pic: single mode not supported [ 352.134379][T12075] kvm: pic: level sensitive irq not supported [ 352.139115][T12108] ? retint_kernel+0x2b/0x2b [ 352.139146][T12108] __x64_sys_connect+0x73/0xb0 [ 352.139165][T12108] do_syscall_64+0xfa/0x760 [ 352.139191][T12108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.179969][T12075] kvm: pic: non byte read [ 352.182035][T12108] RIP: 0033:0x45a639 [ 352.182052][T12108] 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 [ 352.182060][T12108] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 352.198397][T12075] kvm: pic: non byte write [ 352.202254][T12108] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 352.202263][T12108] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 352.202272][T12108] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.202281][T12108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 352.202289][T12108] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 352.324200][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 352.330035][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:23 executing program 1: perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x5c, &(0x7f0000000000)=0x0) io_submit(r4, 0x0, 0x0) 21:48:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d3abc7990d535c9e70bc111c8eff7f0000000000004e0000", 0x18) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000009740)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f00000068c0)="10", 0x1}], 0x1}}], 0x2, 0x0) 21:48:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000042c0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="d0d49c140252bf22a140e5994e8dc4df", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030000, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x1, 0x0, 0x2000000}, 0x0) 21:48:23 executing program 5 (fault-call:4 fault-nth:9): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:23 executing program 0: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x41600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x669, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002940)='\'\xc4\'\v\xec\xe4\t\xc5r\x12-\x90\xda\x9a\x94\x02\xec\xea\x10\x90\x03\xcb\xf8\x1b6\xa5t\xd6\xd3\x93\xd3\xdf\x85P\x19G7Q\v\xdcHv\x03Qa\xf3\xd4\xfc(\x83\xfb\xf8C\xf6\x8a$\xb1\x90\xeb\'~\xa0\xd8\xc8\xe8\x94#\xcd\xd5Kp\xbf\xc0\x8d7\x1b?A(\xe8^\x9c\xff\x0f\x1ck\xbc\x95\x05\xcd\x17\xf7\x15o\xd4\xdc4\x84uw\xa6w\x0f\xea`1\xec\xb4\x04\xd5\r\x8d\xde\x1f]\x15\xe5\xe8\xd00\xe5\x8d\x9c\x9ec+\x02\x1d\xffa5\x94\xab\xddNe\xfe\x8c\xc4q\xbb#f\xc1\xb9\x81W\xa4$)!\v\x9b\xa7\b\x91\xe5\xeb\x88\x1c\x0f\xb2.Tr\xe4\x99\x9e\x03\xb4\xd2\xf9KW\xce\xd1cC\xd5\xcf\x97\xa9\xeab\xda\xd6:\xa91q\xf7\xc5\xc0C\xd1\'\x89\xee\x84T:\x88x\xe2\x83\xf2r\xf4&t@\x9e\xa4qf\xdf\xf4\xb5\x01\\a\x85\xd3\xe0\xb7\n\xe7\xed\x84Q\xd7s\xcd4B\xcbQ\xa4\x9f[\x99\xdfJ%\xa8\xfc\xe3`\xc1JA\xc9\xbc\xd4~}\xce\xe8\xfejH\x8fb\xdd\xbcJ\vk\'\xe7Q\xfd\xaaA`\xb5\xa1\xe4\xf8\x9eG\xcfb\xe8@\x04\xe1\xf8\xacU)(S\xed\xffA\xfaqt\xb6-\x9b5\xf6\x1e\x13$e\n\xc7\x9b\xb0X\xb6\xd4\t\x99^^\xc2>J\x16\xd0\x8c\xecy*\xa0\a\xe9Ar\xa6\xb4n9j\xe5\xba\x8a\n\xce2\xcf_\x1b.t)\x8d09A[-\xf6\xe7\xe8\x1f\x92>\xb8\xd4>-\xacY\x9e\x88\x96\xa7\xfa\xdaoL\xa6\xec\xe8\xd5\xbfaf\xd7\xfc\x03\x91w)\xcd\x1f\xbe\xc9R\xcfz\x03\xec\br\x83\x8bM-\xf8X\xfd\"\xb4RV\x7f\xda\xd3\xd4h\x1c\xdb\xbe\xa4U\xec\xcd\'\xbc\xd22\x85{,\xe6-,6\x9d\x85\xb4fL\b\x98\xe9@\xee\xc2.\xb3\xd6w\x10\x94\xb5%D\xe8\r\xfe\x98G\x82\fx,\xa2J\x12\x03ec\xd5e-\x1f6\xe7\xb6\xd9\xcf0J\xed\xb7\x9b\xfd\xfc\x00EQ\x1f\x00D\xc95\xdeG +\x1bp\xf4\t\x94\x87\xf1ZbO\xa6\xe9\f`u\xda\xb3\x1d\xf9\x94\x80\xc1\x17\xde(_\xa7\xe7\x11\x9a\xac\x8c\xb1\xd71\xc5\xe9\xd3n\xc2\xa4\x98P\x9aF\xc2\x93\xad@\xa9h\x96\x1b]2\x88\xf3\xd8\xc798\x8c\x9f\xd4W4\xf1}\aD\xa0\xd8\xda\xf4\x1bEx(t|\xf4Y\xfaJ\xc2GS\xc9R\xb5\xda\xa8\x9b\xaa\x01\xe2~\xd8f.#\x94\xbf\x85z\xbf\xa0x62L\x1f\x91\xd2\x1e%\x88\x1f\f\xabb\x8ds\x93\x9e\xed\xd2\xdb\x02\x0e\xcf\xf5\xaf\xc8>+\x03e\xb7\xba\xb9}\xca\xfc\xe8\xed\x9b\xa2\x9ey\bMv\x8f\x8a8\xfd;\x9a5J\xee\x9a\xae\x83>$\x8a6\x05P\x8c\x05\xb8\r\xcf\xdd\x15/\xa9\xa1\xd4\x87{\xc9I4\xe3 i\xa4\xc5\xe5l\x03?\xfdM&\xc0a9}h\x8ef\x10!\xf0\x99\x80\xb72\xcc\x06\'+\xf0\xa1\a\xeeSGH\x12\x068S7s\xd3\xdaT\"\xa9jk\xed\xa2IyM\xa3&t\xfeA\xa9\"\xb4\xec\xdex\x00\x80`p\x91\x84\xbfK\xb6\x00\xa7\xa2\x06\xce\xc8X\x7f\xd1@\xf1\xcf\xdf\xae\xdb\r\xf6h\xdf\xc6+\xac\r\x9f\xc2D\xdf\xd6\xde`\xa4\xd1=\x1b\x8d\xf4\xbe#\tH\x06;a(`\xdcw\x1dc_\v\x046j\xf9`\r\xc0\a\x8d\x12:l\xc7j3E\xd7\xcaX\x97\xad\x93\xea\x99\xca\xd7m\xb8\x1e1\xb6Nz\"U/\x0eP\b=\x01W\xcd\xf1x\x85\xf4&\xe7\xf9W\x06\xa4\xf8&\xbc\xf4\xd0\xd2\xd1W\xee\x9a\xdd\xdbu\x0e\x9aV\xe2\xc5\x84`Bu\x12\xa8/=\x17\xc4F\x11\xdfm-)\xd9hc\xba\xb7\x91\xd9\x11\x9a,\x19\xf4]\xa7Y@B\x1f') socket$nl_route(0x10, 0x3, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000200), 0xc, 0x0}, 0x4000) [ 352.404207][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 352.410042][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:23 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 352.542358][T12140] FAULT_INJECTION: forcing a failure. [ 352.542358][T12140] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.576801][T12140] CPU: 1 PID: 12140 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 21:48:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='4', 0x1}], 0xeb, 0x0) [ 352.585541][T12140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.595750][T12140] Call Trace: [ 352.599068][T12140] dump_stack+0x197/0x210 [ 352.603432][T12140] should_fail.cold+0xa/0x15 [ 352.608052][T12140] ? fault_create_debugfs_attr+0x180/0x180 [ 352.614193][T12140] ? ___might_sleep+0x163/0x2c0 [ 352.619077][T12140] should_fail_alloc_page+0x50/0x60 [ 352.624298][T12140] __alloc_pages_nodemask+0x1a1/0x900 [ 352.629696][T12140] ? __this_cpu_preempt_check+0x3a/0x210 [ 352.635475][T12140] ? __alloc_pages_slowpath+0x2920/0x2920 21:48:23 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 352.641223][T12140] ? policy_node+0x19/0x140 [ 352.645833][T12140] ? policy_node+0x32/0x140 [ 352.650352][T12140] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 352.656618][T12140] alloc_pages_current+0x107/0x210 [ 352.661739][T12140] ? __this_cpu_preempt_check+0x3a/0x210 [ 352.667522][T12140] __get_free_pages+0xc/0x40 [ 352.672131][T12140] __genradix_ptr_alloc+0x218/0x3a0 [ 352.677450][T12140] __genradix_prealloc+0x5b/0x80 [ 352.682406][T12140] sctp_stream_alloc_out.part.0+0x57/0xb0 [ 352.688286][T12140] sctp_stream_init+0x27d/0x3d0 [ 352.693166][T12140] sctp_association_new+0x114c/0x1ef0 [ 352.698576][T12140] sctp_connect_new_asoc+0x15f/0x5a0 [ 352.703886][T12140] __sctp_connect+0x433/0xcd0 [ 352.708580][T12140] ? mark_held_locks+0xa4/0xf0 [ 352.713375][T12140] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 352.718944][T12140] ? lock_sock_nested+0x9a/0x120 [ 352.723897][T12140] ? __local_bh_enable_ip+0x15a/0x270 [ 352.729291][T12140] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 352.735699][T12140] sctp_inet_connect+0x14d/0x1c0 21:48:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='4', 0x1}], 0xeb, 0x0) [ 352.740661][T12140] __sys_connect+0x264/0x330 [ 352.745279][T12140] ? __ia32_sys_accept+0xb0/0xb0 [ 352.750244][T12140] ? fput+0x1b/0x20 [ 352.754064][T12140] ? ksys_write+0x1cf/0x290 [ 352.758579][T12140] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 352.764042][T12140] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 352.769654][T12140] ? do_syscall_64+0x26/0x760 [ 352.774343][T12140] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.780422][T12140] ? do_syscall_64+0x26/0x760 [ 352.785120][T12140] __x64_sys_connect+0x73/0xb0 21:48:23 executing program 2: perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x5c, &(0x7f0000000000)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x1400}]) [ 352.789903][T12140] do_syscall_64+0xfa/0x760 [ 352.794428][T12140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.800328][T12140] RIP: 0033:0x45a639 [ 352.804240][T12140] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.823858][T12140] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 352.832442][T12140] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 352.840547][T12140] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 352.848536][T12140] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.856534][T12140] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 352.864534][T12140] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:23 executing program 3: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x0, 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, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 21:48:23 executing program 0: perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x5c, &(0x7f0000000000)=0x0) io_submit(r0, 0x0, 0x0) [ 353.054200][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 353.060119][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:23 executing program 1: perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x5c, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) 21:48:23 executing program 5 (fault-call:4 fault-nth:10): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:23 executing program 2: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x80}, 0x0) getpid() openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f0000000340), 0x41395527) write$P9_ROPEN(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r2 = socket$kcm(0x10, 0x1000000000000002, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffa2, &(0x7f0000000000)=[{&(0x7f0000000680)="230000005e0081aee4050c00000f00000000a30000ffffff9e8b1832e0b58bc609f6d8", 0x23}], 0x1}, 0x0) arch_prctl$ARCH_GET_GS(0x1004, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 21:48:24 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 353.279895][T12187] FAULT_INJECTION: forcing a failure. [ 353.279895][T12187] name failslab, interval 1, probability 0, space 0, times 0 [ 353.305577][T12187] CPU: 0 PID: 12187 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 353.314329][T12187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.324543][T12187] Call Trace: 21:48:24 executing program 0: r0 = 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$snapshot(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0, 0x0) openat$cgroup_ro(r0, &(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\xedV\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) write$P9_RXATTRWALK(r6, &(0x7f0000000080)={0xf}, 0x20000357) fremovexattr(0xffffffffffffffff, 0x0) madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8) [ 353.327867][T12187] dump_stack+0x197/0x210 [ 353.332240][T12187] should_fail.cold+0xa/0x15 [ 353.336871][T12187] ? fault_create_debugfs_attr+0x180/0x180 [ 353.342705][T12187] ? ___might_sleep+0x163/0x2c0 [ 353.347572][T12187] __should_failslab+0x121/0x190 [ 353.352791][T12187] should_failslab+0x9/0x14 [ 353.357295][T12187] kmem_cache_alloc_trace+0x2d3/0x790 [ 353.362689][T12187] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 353.368194][T12187] sctp_auth_shkey_create+0x87/0x1b0 [ 353.373655][T12187] sctp_auth_asoc_copy_shkeys+0x1fb/0x2c0 [ 353.379389][T12187] sctp_association_new+0x158e/0x1ef0 [ 353.384881][T12187] sctp_connect_new_asoc+0x15f/0x5a0 [ 353.390284][T12187] __sctp_connect+0x433/0xcd0 [ 353.394980][T12187] ? mark_held_locks+0xa4/0xf0 [ 353.399763][T12187] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 353.405235][T12187] ? lock_sock_nested+0x9a/0x120 [ 353.410186][T12187] ? __local_bh_enable_ip+0x15a/0x270 [ 353.418151][T12187] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 353.425035][T12187] sctp_inet_connect+0x14d/0x1c0 [ 353.430034][T12187] __sys_connect+0x264/0x330 [ 353.434636][T12187] ? __ia32_sys_accept+0xb0/0xb0 [ 353.439672][T12187] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 353.445185][T12187] ? __this_cpu_preempt_check+0x3a/0x210 [ 353.450819][T12187] ? retint_kernel+0x2b/0x2b [ 353.455426][T12187] __x64_sys_connect+0x73/0xb0 [ 353.460201][T12187] do_syscall_64+0xfa/0x760 [ 353.464709][T12187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.470617][T12187] RIP: 0033:0x45a639 [ 353.474514][T12187] 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 [ 353.494123][T12187] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 353.502536][T12187] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 353.510536][T12187] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 353.518506][T12187] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 21:48:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket(0x2, 0xa, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 353.526483][T12187] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 353.534534][T12187] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 353.642100][T12205] block nbd1: Unsupported socket: shutdown callout must be supported. 21:48:24 executing program 5 (fault-call:4 fault-nth:11): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:24 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:24 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[@ANYBLOB="0700000000000000ab48f3c55cb2fe02220000000b39c9425a5a0c5af79f09000000e3002000001c00000000000000335464f71ec81b6a2e9c455a57dd2c21294369314538d3e61c6b44b02667516000000040000000a2014e817f0000005e424bd74aa011462b010100006c6dc20f75c979d6d14ac893d35f6338317646dfe282557202cab49a7e9bcd3c4e0925aede275a4b768a57c6f32f645ced7b842a990965aa609ca6b7a7b635090000c99e9fb180d3a3859dbdbc733bf5f000780000000d8bc0193b976f00"]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x9}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xaf02, &(0x7f0000000180)) dup2(0xffffffffffffffff, r0) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') dup(0xffffffffffffffff) syz_genetlink_get_family_id$tipc(0x0) 21:48:24 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f0000000180), 0x8) tkill(r0, 0x1000000000016) 21:48:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x30, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth1_to_team\x00'}}]}]}, 0x30}}, 0x0) 21:48:24 executing program 0: syz_emit_ethernet(0x86, &(0x7f0000000100)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x50, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, '\x00', 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, [@hopopts={0x2f, 0x2, [], [@hao={0xc9, 0x10, @rand_addr="e1d2e2bb8420e317b06767e4caf8ef69"}]}]}}}}}}}, 0x0) [ 354.088561][T12214] FAULT_INJECTION: forcing a failure. [ 354.088561][T12214] name failslab, interval 1, probability 0, space 0, times 0 [ 354.159686][T12228] tipc: Started in network mode [ 354.166383][T12214] CPU: 0 PID: 12214 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 354.175097][T12214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.185169][T12214] Call Trace: [ 354.188490][T12214] dump_stack+0x197/0x210 [ 354.192859][T12214] should_fail.cold+0xa/0x15 [ 354.197584][T12214] ? fault_create_debugfs_attr+0x180/0x180 [ 354.203424][T12214] ? ___might_sleep+0x163/0x2c0 [ 354.208304][T12214] __should_failslab+0x121/0x190 [ 354.213344][T12214] should_failslab+0x9/0x14 [ 354.214277][T12228] tipc: Own node identity aaaaaaaaaa2, cluster identity 4711 [ 354.217856][T12214] kmem_cache_alloc_trace+0x2d3/0x790 [ 354.217876][T12214] ? mark_held_locks+0xa4/0xf0 [ 354.217890][T12214] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.218020][T12214] ? __ipv6_addr_type+0x219/0x32d [ 354.218039][T12214] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 354.251378][T12228] tipc: Enabled bearer , priority 10 21:48:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 354.252754][T12214] sctp_add_bind_addr+0x9f/0x3a0 [ 354.252779][T12214] sctp_copy_one_addr+0x13e/0x170 [ 354.252799][T12214] sctp_bind_addr_copy+0xfc/0x2c8 [ 354.252825][T12214] sctp_assoc_set_bind_addr_from_ep+0x168/0x1c0 [ 354.252847][T12214] ? sctp_association_new+0x1792/0x1ef0 [ 354.287646][T12214] sctp_connect_new_asoc+0x180/0x5a0 [ 354.287668][T12214] __sctp_connect+0x433/0xcd0 [ 354.287686][T12214] ? mark_held_locks+0xa4/0xf0 [ 354.287706][T12214] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 354.287724][T12214] ? lock_sock_nested+0x9a/0x120 [ 354.287743][T12214] ? __local_bh_enable_ip+0x15a/0x270 [ 354.287758][T12214] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 354.287781][T12214] sctp_inet_connect+0x14d/0x1c0 [ 354.302510][T12214] __sys_connect+0x264/0x330 [ 354.302530][T12214] ? __ia32_sys_accept+0xb0/0xb0 [ 354.302553][T12214] ? fput+0x1b/0x20 [ 354.302564][T12214] ? ksys_write+0x1cf/0x290 [ 354.302586][T12214] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 354.352845][T12214] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 354.358330][T12214] ? do_syscall_64+0x26/0x760 [ 354.363024][T12214] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.369136][T12214] ? do_syscall_64+0x26/0x760 [ 354.373847][T12214] __x64_sys_connect+0x73/0xb0 [ 354.378633][T12214] do_syscall_64+0xfa/0x760 [ 354.383155][T12214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.389146][T12214] RIP: 0033:0x45a639 [ 354.393090][T12214] 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 [ 354.412710][T12214] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 354.421138][T12214] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 354.429124][T12214] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 354.437196][T12214] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.445198][T12214] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 21:48:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="8da4363ac0ed3537fad59d310eae004d0100ca000000003027d4f70008000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4db949fa2cd63aaf7d1316f3271826c501ef020accf8026a36f0ad6d1953b20638ea8e524fa58d111e322d980a513f379d7dcc6890e2fa26b0986f23e185c9aabb2150c3a9f92687cb1387f6b80e08160fb601fedf1609e236398f8d43a908f7e26b7d3f374e7694ad37d2480474dd127eb29a1a0de5594149aeeacc7f", 0xc4, 0x10000}], 0x0, 0x0) [ 354.453188][T12214] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 354.469565][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 354.476431][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 354.487671][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 354.493515][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 354.513070][T12235] tipc: Enabling of bearer rejected, already enabled 21:48:25 executing program 5 (fault-call:4 fault-nth:12): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) 21:48:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xae1d1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000340), 0xffffffffffffffef, 0x0, 0x0, 0xfeca) 21:48:25 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[@ANYBLOB="0700000000000000ab48f3c55cb2fe02220000000b39c9425a5a0c5af79f09000000e3002000001c00000000000000335464f71ec81b6a2e9c455a57dd2c21294369314538d3e61c6b44b02667516000000040000000a2014e817f0000005e424bd74aa011462b010100006c6dc20f75c979d6d14ac893d35f6338317646dfe282557202cab49a7e9bcd3c4e0925aede275a4b768a57c6f32f645ced7b842a990965aa609ca6b7a7b635090000c99e9fb180d3a3859dbdbc733bf5f000780000000d8bc0193b976f00"]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x9}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xaf02, &(0x7f0000000180)) dup2(0xffffffffffffffff, r0) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') dup(0xffffffffffffffff) syz_genetlink_get_family_id$tipc(0x0) 21:48:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="13038aa1740000000041b35816dd20"], 0xfdef) 21:48:25 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="8da4363ac0ed3537fad59d310eae004d0100ca000000003027d4f70008000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4db949fa2cd63aaf7d1316f3271826c501ef020accf8026a36f0ad6d1953b20638ea8e524fa58d111e322d980a513f379d7dcc6890e2fa26b0986f23e185c9aabb2150c3a9f92687cb1387f6b80e08160fb601fedf1609e236398f8d43a908f7e26b7d3f374e7694ad37d2480474dd127eb29a1a0de5594149aeeacc7f8d1b0459a224c420e383a4ab1f", 0xd1, 0x10000}], 0x0, 0x0) [ 354.929406][T12254] FAULT_INJECTION: forcing a failure. [ 354.929406][T12254] name failslab, interval 1, probability 0, space 0, times 0 [ 355.044946][T12254] CPU: 0 PID: 12254 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 355.053669][T12254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.063744][T12254] Call Trace: [ 355.067069][T12254] dump_stack+0x197/0x210 [ 355.071432][T12254] should_fail.cold+0xa/0x15 [ 355.076108][T12254] ? fault_create_debugfs_attr+0x180/0x180 [ 355.081934][T12254] ? ___might_sleep+0x163/0x2c0 [ 355.086891][T12254] __should_failslab+0x121/0x190 [ 355.091846][T12254] should_failslab+0x9/0x14 [ 355.096358][T12254] kmem_cache_alloc_trace+0x2d3/0x790 [ 355.101768][T12254] ? sctp_copy_one_addr+0x67/0x170 [ 355.106901][T12254] sctp_transport_new+0x91/0x680 [ 355.111859][T12254] sctp_assoc_add_peer+0x223/0xfc0 [ 355.117001][T12254] sctp_connect_new_asoc+0x1af/0x5a0 [ 355.122418][T12254] __sctp_connect+0x433/0xcd0 [ 355.127111][T12254] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.132601][T12254] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 355.138094][T12254] ? sctp_inet_connect+0xf1/0x1c0 [ 355.143146][T12254] sctp_inet_connect+0x14d/0x1c0 [ 355.148107][T12254] __sys_connect+0x264/0x330 [ 355.152745][T12254] ? __ia32_sys_accept+0xb0/0xb0 [ 355.157701][T12254] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.163275][T12254] ? __this_cpu_preempt_check+0x3a/0x210 [ 355.168922][T12254] ? retint_kernel+0x2b/0x2b [ 355.173628][T12254] __x64_sys_connect+0x73/0xb0 [ 355.178405][T12254] ? do_syscall_64+0x5b/0x760 [ 355.180932][T12265] device nr0 entered promiscuous mode [ 355.183288][T12254] do_syscall_64+0xfa/0x760 [ 355.183310][T12254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.183322][T12254] RIP: 0033:0x45a639 [ 355.183338][T12254] 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 [ 355.183346][T12254] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 355.199170][T12254] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 21:48:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:26 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/149, 0x207a0cb3) 21:48:26 executing program 5 (fault-call:4 fault-nth:13): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 355.199178][T12254] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 355.199185][T12254] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.199192][T12254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 355.199199][T12254] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:26 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[], 0xffdbc2ca) unlink(&(0x7f0000000040)='./file0\x00') fsetxattr$system_posix_acl(r0, &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 355.366253][ T9001] tipc: 32-bit node address hash set to aaaa8a00 21:48:26 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/jstat\x00\xc6S\x81\xb4z\xae\xdf*\xf5\xc8\xaf4#\xfcA\x89\x1b\xd2\xa3\xc5m\x8c\x88\xe2\x9b\xadC\xf1\xda\x90n\x85_\xf1\x82\xde\x04\"~\xdc\xbb\xc2\xb1\xdf\x8f\x18\x0e\x15\x8e\x8a\xbdD,\xc0I\xcf\xfd\xa00\xff\'xu\xee\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf52\x14M\x16q\xa6\xcd\xf5\x06\x9e[\xdd\xcf%\xcd\x7f#\x95kJ\x82\xdf\x90\x0f^\xb5v;O\xe8\xccqr\x96-%\x90\xb2\xdc\xa2\xa10\x8c8%A\xb0S\x19M\x90\'\xd8>\xe7\xba.2\x80\x85\x7f\x8f\x9fc\xfc\x90\xba\xe9Y\xc6\xe6px\xbf\x97\xe6\x15\xbf\xd9@\x99\x14\x95\x8a\xad\xcf\xb3ysT<`\xd85&\xe5\xc2g\xf7\xdf\xa5K\xd5$\xcc\x96q\xde\xddfQ\x992+\xda\xde\xe1%\xa3[@\xb7\xbe\f\a0\x1fC\x9a~\xdf\xa2o\xa9\x82w\xc8\a\x8b\x02\xe2\ab\x91\xc37\x87\xc5\x8b\x0e\xab\xbc9(\x8f\xc1\x05\t@\x9d\xe1\b\xf5\xca&\xa8\xc8\xe1\xaf\xb7\v*\x95i\xcf\x8fL\xdbmN\x97\xeb\x7f\xdf$\x1d\xee\x16\x0e`qa\x833\xcc\v\x0e\x8b\xc6\xa1z\v}`EP\xfd\x14\x9a\xd0x\xff\xe5Lc\x92\xfb\xa2\x90\x15\xa3\xaeswL\xd1,\x9c\x0e\xd2Q\xa7\xcf\x84=q-', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000000100)=0x84) [ 355.526098][T12274] FAULT_INJECTION: forcing a failure. [ 355.526098][T12274] name failslab, interval 1, probability 0, space 0, times 0 [ 355.584458][T12274] CPU: 1 PID: 12274 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 355.593188][T12274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.603264][T12274] Call Trace: [ 355.606587][T12274] dump_stack+0x197/0x210 [ 355.610958][T12274] should_fail.cold+0xa/0x15 [ 355.615576][T12274] ? lockdep_hardirqs_on+0x421/0x5e0 [ 355.620916][T12274] ? fault_create_debugfs_attr+0x180/0x180 [ 355.626765][T12274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.633054][T12274] __should_failslab+0x121/0x190 [ 355.638034][T12274] should_failslab+0x9/0x14 [ 355.642561][T12274] kmem_cache_alloc_node_trace+0x5a/0x750 [ 355.648309][T12274] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 355.654316][T12274] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 355.660164][T12274] __kmalloc_node_track_caller+0x3d/0x70 [ 355.665834][T12274] __kmalloc_reserve.isra.0+0x40/0xf0 [ 355.671233][T12274] __alloc_skb+0x10b/0x5e0 [ 355.675672][T12274] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 355.681245][T12274] _sctp_make_chunk+0x5e/0x280 [ 355.686030][T12274] sctp_make_init+0x6dc/0xd80 [ 355.690732][T12274] ? sctp_init_cause+0x230/0x230 [ 355.695712][T12274] ? mark_held_locks+0xa4/0xf0 [ 355.700577][T12274] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.706053][T12274] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.711532][T12274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.717805][T12274] ? sctp_sm_lookup_event+0x130/0x2f9 [ 355.723192][T12274] ? dccp_diag_dump+0x40/0x40 [ 355.727979][T12274] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.733472][T12274] sctp_sf_do_prm_asoc+0xc2/0x350 [ 355.738554][T12274] sctp_do_sm+0x121/0x5170 [ 355.742994][T12274] ? lock_downgrade+0x920/0x920 [ 355.747860][T12274] ? lockdep_hardirqs_on+0x421/0x5e0 [ 355.753168][T12274] ? sctp_do_8_2_transport_strike.isra.0+0x940/0x940 [ 355.759860][T12274] ? __kasan_check_read+0x11/0x20 [ 355.764906][T12274] ? __kasan_check_read+0x11/0x20 [ 355.769953][T12274] ? mark_lock+0xc2/0x1220 [ 355.774395][T12274] ? mark_held_locks+0xa4/0xf0 [ 355.779213][T12274] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.784778][T12274] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.790434][T12274] ? lockdep_hardirqs_on+0x421/0x5e0 [ 355.795735][T12274] ? retint_kernel+0x2b/0x2b [ 355.800345][T12274] ? trace_hardirqs_on_caller+0x6a/0x240 [ 355.806174][T12274] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 355.811657][T12274] ? __this_cpu_preempt_check+0x3a/0x210 [ 355.817323][T12274] ? retint_kernel+0x2b/0x2b [ 355.821962][T12274] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 355.827360][T12274] __sctp_connect+0xa73/0xcd0 [ 355.832056][T12274] ? __this_cpu_preempt_check+0x3a/0x210 [ 355.837714][T12274] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 355.843189][T12274] ? sctp_get_af_specific+0x1d/0x60 [ 355.848427][T12274] ? __sanitizer_cov_trace_switch+0x51/0x80 [ 355.854350][T12274] sctp_inet_connect+0x14d/0x1c0 [ 355.859333][T12274] __sys_connect+0x264/0x330 [ 355.863959][T12274] ? __ia32_sys_accept+0xb0/0xb0 [ 355.868933][T12274] ? __this_cpu_preempt_check+0x3a/0x210 [ 355.874582][T12274] ? retint_kernel+0x2b/0x2b [ 355.879209][T12274] __x64_sys_connect+0x73/0xb0 [ 355.884004][T12274] do_syscall_64+0xfa/0x760 [ 355.888547][T12274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.894449][T12274] RIP: 0033:0x45a639 [ 355.898441][T12274] 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 [ 355.918080][T12274] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 355.926511][T12274] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 21:48:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f0000000100)='./file1\x00', 0x0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='#'], 0x1) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 355.934588][T12274] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 355.942581][T12274] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.950747][T12274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 355.958735][T12274] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:26 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/jstat\x00\xc6S\x81\xb4z\xae\xdf*\xf5\xc8\xaf4#\xfcA\x89\x1b\xd2\xa3\xc5m\x8c\x88\xe2\x9b\xadC\xf1\xda\x90n\x85_\xf1\x82\xde\x04\"~\xdc\xbb\xc2\xb1\xdf\x8f\x18\x0e\x15\x8e\x8a\xbdD,\xc0I\xcf\xfd\xa00\xff\'xu\xee\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf52\x14M\x16q\xa6\xcd\xf5\x06\x9e[\xdd\xcf%\xcd\x7f#\x95kJ\x82\xdf\x90\x0f^\xb5v;O\xe8\xccqr\x96-%\x90\xb2\xdc\xa2\xa10\x8c8%A\xb0S\x19M\x90\'\xd8>\xe7\xba.2\x80\x85\x7f\x8f\x9fc\xfc\x90\xba\xe9Y\xc6\xe6px\xbf\x97\xe6\x15\xbf\xd9@\x99\x14\x95\x8a\xad\xcf\xb3ysT<`\xd85&\xe5\xc2g\xf7\xdf\xa5K\xd5$\xcc\x96q\xde\xddfQ\x992+\xda\xde\xe1%\xa3[@\xb7\xbe\f\a0\x1fC\x9a~\xdf\xa2o\xa9\x82w\xc8\a\x8b\x02\xe2\ab\x91\xc37\x87\xc5\x8b\x0e\xab\xbc9(\x8f\xc1\x05\t@\x9d\xe1\b\xf5\xca&\xa8\xc8\xe1\xaf\xb7\v*\x95i\xcf\x8fL\xdbmN\x97\xeb\x7f\xdf$\x1d\xee\x16\x0e`qa\x833\xcc\v\x0e\x8b\xc6\xa1z\v}`EP\xfd\x14\x9a\xd0x\xff\xe5Lc\x92\xfb\xa2\x90\x15\xa3\xaeswL\xd1,\x9c\x0e\xd2Q\xa7\xcf\x84=q-', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000000100)=0x84) [ 356.229991][ T26] audit: type=1804 audit(1574632107.024:75): pid=12307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir728358082/syzkaller.C4KKCa/97/file0/file0" dev="sda1" ino=16939 res=1 21:48:27 executing program 3: openat$vhci(0xffffffffffffff9c, 0x0, 0x184800) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 21:48:27 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:27 executing program 5 (fault-call:4 fault-nth:14): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:27 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000100)=""/149, 0x207a0cb3) 21:48:27 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/jstat\x00\xc6S\x81\xb4z\xae\xdf*\xf5\xc8\xaf4#\xfcA\x89\x1b\xd2\xa3\xc5m\x8c\x88\xe2\x9b\xadC\xf1\xda\x90n\x85_\xf1\x82\xde\x04\"~\xdc\xbb\xc2\xb1\xdf\x8f\x18\x0e\x15\x8e\x8a\xbdD,\xc0I\xcf\xfd\xa00\xff\'xu\xee\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf52\x14M\x16q\xa6\xcd\xf5\x06\x9e[\xdd\xcf%\xcd\x7f#\x95kJ\x82\xdf\x90\x0f^\xb5v;O\xe8\xccqr\x96-%\x90\xb2\xdc\xa2\xa10\x8c8%A\xb0S\x19M\x90\'\xd8>\xe7\xba.2\x80\x85\x7f\x8f\x9fc\xfc\x90\xba\xe9Y\xc6\xe6px\xbf\x97\xe6\x15\xbf\xd9@\x99\x14\x95\x8a\xad\xcf\xb3ysT<`\xd85&\xe5\xc2g\xf7\xdf\xa5K\xd5$\xcc\x96q\xde\xddfQ\x992+\xda\xde\xe1%\xa3[@\xb7\xbe\f\a0\x1fC\x9a~\xdf\xa2o\xa9\x82w\xc8\a\x8b\x02\xe2\ab\x91\xc37\x87\xc5\x8b\x0e\xab\xbc9(\x8f\xc1\x05\t@\x9d\xe1\b\xf5\xca&\xa8\xc8\xe1\xaf\xb7\v*\x95i\xcf\x8fL\xdbmN\x97\xeb\x7f\xdf$\x1d\xee\x16\x0e`qa\x833\xcc\v\x0e\x8b\xc6\xa1z\v}`EP\xfd\x14\x9a\xd0x\xff\xe5Lc\x92\xfb\xa2\x90\x15\xa3\xaeswL\xd1,\x9c\x0e\xd2Q\xa7\xcf\x84=q-', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000000100)=0x84) 21:48:27 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000100)=""/149, 0x207a0cb3) 21:48:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000280)="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", 0x22a, 0x10000}], 0x0, 0x0) 21:48:27 executing program 1: openat$vhci(0xffffffffffffff9c, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 21:48:27 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/jstat\x00\xc6S\x81\xb4z\xae\xdf*\xf5\xc8\xaf4#\xfcA\x89\x1b\xd2\xa3\xc5m\x8c\x88\xe2\x9b\xadC\xf1\xda\x90n\x85_\xf1\x82\xde\x04\"~\xdc\xbb\xc2\xb1\xdf\x8f\x18\x0e\x15\x8e\x8a\xbdD,\xc0I\xcf\xfd\xa00\xff\'xu\xee\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf52\x14M\x16q\xa6\xcd\xf5\x06\x9e[\xdd\xcf%\xcd\x7f#\x95kJ\x82\xdf\x90\x0f^\xb5v;O\xe8\xccqr\x96-%\x90\xb2\xdc\xa2\xa10\x8c8%A\xb0S\x19M\x90\'\xd8>\xe7\xba.2\x80\x85\x7f\x8f\x9fc\xfc\x90\xba\xe9Y\xc6\xe6px\xbf\x97\xe6\x15\xbf\xd9@\x99\x14\x95\x8a\xad\xcf\xb3ysT<`\xd85&\xe5\xc2g\xf7\xdf\xa5K\xd5$\xcc\x96q\xde\xddfQ\x992+\xda\xde\xe1%\xa3[@\xb7\xbe\f\a0\x1fC\x9a~\xdf\xa2o\xa9\x82w\xc8\a\x8b\x02\xe2\ab\x91\xc37\x87\xc5\x8b\x0e\xab\xbc9(\x8f\xc1\x05\t@\x9d\xe1\b\xf5\xca&\xa8\xc8\xe1\xaf\xb7\v*\x95i\xcf\x8fL\xdbmN\x97\xeb\x7f\xdf$\x1d\xee\x16\x0e`qa\x833\xcc\v\x0e\x8b\xc6\xa1z\v}`EP\xfd\x14\x9a\xd0x\xff\xe5Lc\x92\xfb\xa2\x90\x15\xa3\xaeswL\xd1,\x9c\x0e\xd2Q\xa7\xcf\x84=q-', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000000100)=0x84) [ 357.111975][T12333] FAULT_INJECTION: forcing a failure. [ 357.111975][T12333] name failslab, interval 1, probability 0, space 0, times 0 [ 357.112135][T12337] BTRFS: device label &œ)ÖS–\®™Ü”¿Ê-‚Þq g×^Ÿ“Ÿ7™7tÅ<Ñœu3¶¾o/u„¿{üFº`·Rx@ZñK¾WÕ¸”pÇ´ðà”ÿú> àå’êUådòÖº´ÚŒ¡ëºf ¼ÿˆ‘cRŸDÏ!]iŒ¼x"ÇÕš9‡†³ÁܤRûxq&8eÇ&ãÂNu-aËÓ&5ùØN>í;š_¼˜{ãÈB’â5e™“œ1)òÔ:êXxrÞ H=8‘?lîΪ‚4§¨¸¦gî devid 2282098522551534628 transid 9056522067217369529 /dev/loop2 [ 357.154415][T12333] CPU: 1 PID: 12333 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 357.163211][T12333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.173282][T12333] Call Trace: [ 357.176613][T12333] dump_stack+0x197/0x210 [ 357.180984][T12333] should_fail.cold+0xa/0x15 [ 357.185603][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.191077][T12333] ? fault_create_debugfs_attr+0x180/0x180 [ 357.196902][T12333] ? __this_cpu_preempt_check+0x3a/0x210 [ 357.202554][T12333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.208826][T12333] __should_failslab+0x121/0x190 [ 357.213782][T12333] should_failslab+0x9/0x14 [ 357.218291][T12333] kmem_cache_alloc_node_trace+0x5a/0x750 [ 357.224022][T12333] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 357.230028][T12333] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 357.235846][T12333] __kmalloc_node_track_caller+0x3d/0x70 [ 357.241490][T12333] __kmalloc_reserve.isra.0+0x40/0xf0 [ 357.246871][T12333] __alloc_skb+0x10b/0x5e0 [ 357.251299][T12333] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 357.256858][T12333] ? retint_kernel+0x2b/0x2b [ 357.261457][T12333] _sctp_make_chunk+0x5e/0x280 [ 357.266417][T12333] sctp_make_init+0x6dc/0xd80 [ 357.271098][T12333] ? sctp_init_cause+0x230/0x230 [ 357.276042][T12333] ? mark_held_locks+0xa4/0xf0 [ 357.280824][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.286271][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.291725][T12333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.297974][T12333] ? sctp_sm_lookup_event+0x130/0x2f9 [ 357.303334][T12333] ? dccp_diag_dump+0x40/0x40 [ 357.308030][T12333] sctp_sf_do_prm_asoc+0xc2/0x350 [ 357.313042][T12333] sctp_do_sm+0x121/0x5170 [ 357.317608][T12333] ? lock_downgrade+0x920/0x920 [ 357.322468][T12333] ? lockdep_hardirqs_on+0x421/0x5e0 [ 357.327768][T12333] ? sctp_do_8_2_transport_strike.isra.0+0x940/0x940 [ 357.334440][T12333] ? __kasan_check_read+0x11/0x20 [ 357.339466][T12333] ? mark_held_locks+0xa4/0xf0 [ 357.344255][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.349704][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.355165][T12333] ? lockdep_hardirqs_on+0x421/0x5e0 [ 357.360464][T12333] ? retint_kernel+0x2b/0x2b [ 357.365062][T12333] ? trace_hardirqs_on_caller+0x6a/0x240 [ 357.370750][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.376219][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.381695][T12333] ? __this_cpu_preempt_check+0x3a/0x210 [ 357.387331][T12333] ? retint_kernel+0x2b/0x2b [ 357.391933][T12333] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 357.397323][T12333] __sctp_connect+0xa73/0xcd0 [ 357.402052][T12333] ? preempt_schedule_common+0x63/0xe0 [ 357.407546][T12333] ? lock_sock_nested+0x9a/0x120 [ 357.412621][T12333] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 357.418109][T12333] ? __local_bh_enable_ip+0x21d/0x270 [ 357.423516][T12333] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 357.429452][T12333] sctp_inet_connect+0x14d/0x1c0 [ 357.434398][T12333] __sys_connect+0x264/0x330 [ 357.438981][T12333] ? __ia32_sys_accept+0xb0/0xb0 [ 357.443930][T12333] ? fput+0x1b/0x20 [ 357.447728][T12333] ? ksys_write+0x1cf/0x290 [ 357.452232][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.457675][T12333] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 357.463131][T12333] ? do_syscall_64+0x26/0x760 [ 357.467836][T12333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.473920][T12333] ? do_syscall_64+0x26/0x760 [ 357.478748][T12333] __x64_sys_connect+0x73/0xb0 [ 357.483539][T12333] do_syscall_64+0xfa/0x760 [ 357.488244][T12333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.494134][T12333] RIP: 0033:0x45a639 [ 357.498041][T12333] 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 [ 357.517638][T12333] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 357.526061][T12333] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 357.534018][T12333] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 357.542415][T12333] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.550373][T12333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 357.558497][T12333] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 21:48:28 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/jstat\x00\xc6S\x81\xb4z\xae\xdf*\xf5\xc8\xaf4#\xfcA\x89\x1b\xd2\xa3\xc5m\x8c\x88\xe2\x9b\xadC\xf1\xda\x90n\x85_\xf1\x82\xde\x04\"~\xdc\xbb\xc2\xb1\xdf\x8f\x18\x0e\x15\x8e\x8a\xbdD,\xc0I\xcf\xfd\xa00\xff\'xu\xee\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf52\x14M\x16q\xa6\xcd\xf5\x06\x9e[\xdd\xcf%\xcd\x7f#\x95kJ\x82\xdf\x90\x0f^\xb5v;O\xe8\xccqr\x96-%\x90\xb2\xdc\xa2\xa10\x8c8%A\xb0S\x19M\x90\'\xd8>\xe7\xba.2\x80\x85\x7f\x8f\x9fc\xfc\x90\xba\xe9Y\xc6\xe6px\xbf\x97\xe6\x15\xbf\xd9@\x99\x14\x95\x8a\xad\xcf\xb3ysT<`\xd85&\xe5\xc2g\xf7\xdf\xa5K\xd5$\xcc\x96q\xde\xddfQ\x992+\xda\xde\xe1%\xa3[@\xb7\xbe\f\a0\x1fC\x9a~\xdf\xa2o\xa9\x82w\xc8\a\x8b\x02\xe2\ab\x91\xc37\x87\xc5\x8b\x0e\xab\xbc9(\x8f\xc1\x05\t@\x9d\xe1\b\xf5\xca&\xa8\xc8\xe1\xaf\xb7\v*\x95i\xcf\x8fL\xdbmN\x97\xeb\x7f\xdf$\x1d\xee\x16\x0e`qa\x833\xcc\v\x0e\x8b\xc6\xa1z\v}`EP\xfd\x14\x9a\xd0x\xff\xe5Lc\x92\xfb\xa2\x90\x15\xa3\xaeswL\xd1,\x9c\x0e\xd2Q\xa7\xcf\x84=q-', 0x2761, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 21:48:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:28 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='/jstat\x00\xc6S\x81\xb4z\xae\xdf*\xf5\xc8\xaf4#\xfcA\x89\x1b\xd2\xa3\xc5m\x8c\x88\xe2\x9b\xadC\xf1\xda\x90n\x85_\xf1\x82\xde\x04\"~\xdc\xbb\xc2\xb1\xdf\x8f\x18\x0e\x15\x8e\x8a\xbdD,\xc0I\xcf\xfd\xa00\xff\'xu\xee\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf52\x14M\x16q\xa6\xcd\xf5\x06\x9e[\xdd\xcf%\xcd\x7f#\x95kJ\x82\xdf\x90\x0f^\xb5v;O\xe8\xccqr\x96-%\x90\xb2\xdc\xa2\xa10\x8c8%A\xb0S\x19M\x90\'\xd8>\xe7\xba.2\x80\x85\x7f\x8f\x9fc\xfc\x90\xba\xe9Y\xc6\xe6px\xbf\x97\xe6\x15\xbf\xd9@\x99\x14\x95\x8a\xad\xcf\xb3ysT<`\xd85&\xe5\xc2g\xf7\xdf\xa5K\xd5$\xcc\x96q\xde\xddfQ\x992+\xda\xde\xe1%\xa3[@\xb7\xbe\f\a0\x1fC\x9a~\xdf\xa2o\xa9\x82w\xc8\a\x8b\x02\xe2\ab\x91\xc37\x87\xc5\x8b\x0e\xab\xbc9(\x8f\xc1\x05\t@\x9d\xe1\b\xf5\xca&\xa8\xc8\xe1\xaf\xb7\v*\x95i\xcf\x8fL\xdbmN\x97\xeb\x7f\xdf$\x1d\xee\x16\x0e`qa\x833\xcc\v\x0e\x8b\xc6\xa1z\v}`EP\xfd\x14\x9a\xd0x\xff\xe5Lc\x92\xfb\xa2\x90\x15\xa3\xaeswL\xd1,\x9c\x0e\xd2Q\xa7\xcf\x84=q-', 0x2761, 0x0) [ 357.651479][T12337] BTRFS error (device loop2): unsupported checksum algorithm: 7053 21:48:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000180)=@nfc={0x27, 0x1}, 0x80, 0x0}}], 0x3ad, 0x0) 21:48:28 executing program 5 (fault-call:4 fault-nth:15): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:28 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) socket$inet6_sctp(0xa, 0x5, 0x84) [ 357.774307][T12337] BTRFS error (device loop2): open_ctree failed [ 357.877517][T12337] BTRFS error (device loop2): unsupported checksum algorithm: 7053 21:48:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:28 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, 0x0, &(0x7f0000000240)) [ 357.928915][T12359] FAULT_INJECTION: forcing a failure. [ 357.928915][T12359] name failslab, interval 1, probability 0, space 0, times 0 [ 357.944006][T12359] CPU: 0 PID: 12359 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 357.952743][T12359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.962933][T12359] Call Trace: [ 357.966252][T12359] dump_stack+0x197/0x210 [ 357.971593][T12359] should_fail.cold+0xa/0x15 [ 357.976215][T12359] ? retint_kernel+0x2b/0x2b [ 357.980834][T12359] ? fault_create_debugfs_attr+0x180/0x180 [ 357.986670][T12359] ? __phys_addr+0xa4/0x120 [ 357.991212][T12359] __should_failslab+0x121/0x190 [ 357.996449][T12359] should_failslab+0x9/0x14 [ 358.000944][T12359] kmem_cache_alloc+0x47/0x710 [ 358.005769][T12359] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 358.011328][T12359] sctp_chunkify+0x4b/0x290 [ 358.015949][T12359] _sctp_make_chunk+0x15a/0x280 [ 358.020830][T12359] sctp_make_init+0x6dc/0xd80 [ 358.025563][T12359] ? sctp_init_cause+0x230/0x230 [ 358.030525][T12359] ? __kasan_check_read+0x11/0x20 [ 358.035594][T12359] ? mark_lock+0xc2/0x1220 [ 358.040021][T12359] ? mark_lock+0xc2/0x1220 [ 358.044458][T12359] ? __kasan_check_read+0x11/0x20 [ 358.049612][T12359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.055851][T12359] ? sctp_sm_lookup_event+0x130/0x2f9 [ 358.061380][T12359] ? dccp_diag_dump+0x40/0x40 [ 358.066087][T12359] ? lockdep_hardirqs_on+0x421/0x5e0 [ 358.071402][T12359] sctp_sf_do_prm_asoc+0xc2/0x350 [ 358.076438][T12359] sctp_do_sm+0x121/0x5170 [ 358.080868][T12359] ? lock_downgrade+0x920/0x920 [ 358.085722][T12359] ? lockdep_hardirqs_on+0x421/0x5e0 [ 358.091030][T12359] ? sctp_do_8_2_transport_strike.isra.0+0x940/0x940 [ 358.097787][T12359] ? __kasan_check_read+0x11/0x20 [ 358.102807][T12359] ? __kasan_check_read+0x11/0x20 [ 358.107837][T12359] ? mark_lock+0xc2/0x1220 [ 358.112254][T12359] ? sctp_hash_transport+0x112/0x1de0 [ 358.117632][T12359] ? mark_held_locks+0xa4/0xf0 [ 358.122438][T12359] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.127907][T12359] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.133418][T12359] ? lockdep_hardirqs_on+0x421/0x5e0 [ 358.138708][T12359] ? retint_kernel+0x2b/0x2b [ 358.143300][T12359] ? trace_hardirqs_on_caller+0x6a/0x240 [ 358.148931][T12359] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.154390][T12359] ? __this_cpu_preempt_check+0x3a/0x210 [ 358.160014][T12359] ? retint_kernel+0x2b/0x2b [ 358.164627][T12359] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 358.170013][T12359] __sctp_connect+0xa73/0xcd0 [ 358.174696][T12359] ? mark_held_locks+0xa4/0xf0 [ 358.179468][T12359] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 358.184918][T12359] ? lock_sock_nested+0x9a/0x120 [ 358.189860][T12359] ? __local_bh_enable_ip+0x15a/0x270 [ 358.195314][T12359] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 358.201220][T12359] sctp_inet_connect+0x14d/0x1c0 [ 358.206163][T12359] __sys_connect+0x264/0x330 [ 358.210756][T12359] ? __ia32_sys_accept+0xb0/0xb0 [ 358.215950][T12359] ? ksys_write+0x1cf/0x290 [ 358.220474][T12359] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.225949][T12359] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.231504][T12359] ? do_syscall_64+0x26/0x760 [ 358.236211][T12359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.242402][T12359] ? do_syscall_64+0x26/0x760 [ 358.247094][T12359] __x64_sys_connect+0x73/0xb0 [ 358.251860][T12359] do_syscall_64+0xfa/0x760 [ 358.256355][T12359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.262238][T12359] RIP: 0033:0x45a639 [ 358.266285][T12359] 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 [ 358.286006][T12359] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 358.294534][T12359] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 [ 358.302497][T12359] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 358.310712][T12359] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.318707][T12359] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 21:48:29 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000100)=""/149, 0x960000) [ 358.326708][T12359] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 358.413306][T12337] BTRFS error (device loop2): open_ctree failed 21:48:29 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/149, 0x207a0cb3) 21:48:29 executing program 5 (fault-call:4 fault-nth:16): r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:29 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 21:48:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb, "88e11e83524693c586f92d"}, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 358.550490][T12389] FAULT_INJECTION: forcing a failure. [ 358.550490][T12389] name failslab, interval 1, probability 0, space 0, times 0 [ 358.564166][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 358.570006][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 358.588664][T12389] CPU: 1 PID: 12389 Comm: syz-executor.5 Not tainted 5.4.0-rc8-syzkaller #0 [ 358.597417][T12389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.607479][T12389] Call Trace: [ 358.610781][T12389] dump_stack+0x197/0x210 [ 358.615125][T12389] should_fail.cold+0xa/0x15 [ 358.619793][T12389] ? fault_create_debugfs_attr+0x180/0x180 [ 358.625606][T12389] ? ___might_sleep+0x163/0x2c0 [ 358.630477][T12389] __should_failslab+0x121/0x190 [ 358.635432][T12389] should_failslab+0x9/0x14 [ 358.640011][T12389] kmem_cache_alloc_node+0x268/0x740 [ 358.644225][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 358.645333][T12389] ? __kasan_check_read+0x11/0x20 [ 358.651081][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 358.656044][T12389] ? __lock_acquire+0x8a0/0x4a00 [ 358.656067][T12389] __alloc_skb+0xd5/0x5e0 [ 358.656084][T12389] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 358.656095][T12389] ? find_held_lock+0x35/0x130 [ 358.656115][T12389] ? sctp_packet_config+0x986/0xfd0 [ 358.686767][T12389] sctp_packet_transmit+0x27a/0x36c0 [ 358.692998][T12389] ? lock_downgrade+0x920/0x920 [ 358.697837][T12389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.704070][T12389] ? __kasan_check_read+0x11/0x20 [ 358.709084][T12389] ? __sctp_packet_append_chunk+0xcb/0xd90 [ 358.714870][T12389] ? sctp_packet_config+0x9b2/0xfd0 [ 358.720060][T12389] ? sctp_packet_config+0xfd0/0xfd0 [ 358.725249][T12389] ? sctp_packet_append_chunk+0x9e5/0xe60 [ 358.730953][T12389] ? sctp_outq_select_transport+0x21a/0x790 [ 358.736844][T12389] sctp_outq_flush_ctrl.constprop.0+0x73c/0xd30 [ 358.743086][T12389] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 358.749229][T12389] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.754688][T12389] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.760145][T12389] sctp_outq_flush+0xe8/0x2780 [ 358.764908][T12389] ? _raw_spin_unlock_irqrestore+0x95/0xe0 [ 358.770698][T12389] ? __sctp_outq_teardown+0xc60/0xc60 [ 358.776081][T12389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.782310][T12389] ? sctp_outq_tail+0x68c/0x930 [ 358.787150][T12389] sctp_outq_uncork+0x6c/0x80 [ 358.791822][T12389] sctp_do_sm+0x4b9/0x5170 [ 358.796231][T12389] ? sctp_do_8_2_transport_strike.isra.0+0x940/0x940 [ 358.802891][T12389] ? __kasan_check_read+0x11/0x20 [ 358.807916][T12389] ? __kasan_check_read+0x11/0x20 [ 358.812935][T12389] ? mark_lock+0xc2/0x1220 [ 358.817341][T12389] ? mark_held_locks+0xa4/0xf0 [ 358.822092][T12389] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.827550][T12389] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.833021][T12389] ? lockdep_hardirqs_on+0x421/0x5e0 [ 358.838302][T12389] ? retint_kernel+0x2b/0x2b [ 358.842891][T12389] ? trace_hardirqs_on_caller+0x6a/0x240 [ 358.848514][T12389] ? __this_cpu_preempt_check+0x3a/0x210 [ 358.854132][T12389] ? retint_kernel+0x2b/0x2b [ 358.858753][T12389] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 358.864115][T12389] __sctp_connect+0xa73/0xcd0 [ 358.869384][T12389] ? mark_held_locks+0xa4/0xf0 [ 358.874140][T12389] ? sctp_connect_new_asoc+0x5a0/0x5a0 [ 358.879586][T12389] ? lock_sock_nested+0x9a/0x120 [ 358.884514][T12389] ? __local_bh_enable_ip+0x15a/0x270 [ 358.889874][T12389] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 358.895756][T12389] sctp_inet_connect+0x14d/0x1c0 [ 358.900684][T12389] __sys_connect+0x264/0x330 [ 358.905262][T12389] ? __ia32_sys_accept+0xb0/0xb0 [ 358.910198][T12389] ? fput+0x1b/0x20 [ 358.913996][T12389] ? ksys_write+0x1cf/0x290 [ 358.919465][T12389] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.924909][T12389] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 358.930349][T12389] ? do_syscall_64+0x26/0x760 [ 358.935008][T12389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.941073][T12389] ? do_syscall_64+0x26/0x760 [ 358.945756][T12389] __x64_sys_connect+0x73/0xb0 [ 358.950508][T12389] do_syscall_64+0xfa/0x760 [ 358.955008][T12389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.960896][T12389] RIP: 0033:0x45a639 [ 358.964795][T12389] 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 [ 358.984395][T12389] RSP: 002b:00007f2910325c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 358.992824][T12389] RAX: ffffffffffffffda RBX: 00007f2910325c90 RCX: 000000000045a639 21:48:29 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x9515c8784ad6b890, 0x0) [ 359.000792][T12389] RDX: 000000000000001c RSI: 00000000208c0000 RDI: 0000000000000003 [ 359.008928][T12389] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 359.016894][T12389] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f29103266d4 [ 359.024860][T12389] R13: 00000000004c0dd5 R14: 00000000004d3a18 R15: 0000000000000005 [ 359.035923][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 359.041965][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:48:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x20000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast1, 0x0, 0x0, 'sh\x00\x15\x00\x00\x00\x00\x00\x00T\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 21:48:30 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r1) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) fchdir(r0) 21:48:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6076605100283a0000000000000000000000000000000000ff0200000000000000000000000000010300907800000000600c1f7100000000fe880000000000000000000000000000000000000000000000000000000000bb"], 0x0) 21:48:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:30 executing program 1: 21:48:30 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:30 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @random="77eb000000e6", [], {@ipv6={0x86dd, {0x0, 0x6, "6c48a3", 0x8, 0x0, 0x0, @remote, @mcast2, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 21:48:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:30 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0815b5055e0bcfe87b3071") unshare(0x40000000) 21:48:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="76c1d56fd01210f5511f3b17145ae616a5e82e20a311beba8924244de0117b6c2b736cce59b177d269876a3087d9a87db8c69b00"/61, 0xfffffffffffffe29, 0x20000013, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000240)) 21:48:30 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = socket(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x197, &(0x7f00000000c0)=[{&(0x7f0000000000)="5500000018007f6800fe05b2a4a280930a060001fe80000214000000390009002d0050001600000019000540029b84136ef75afb83de441100ae20ca3ab8220000060cec4fab91d471cd34938c42f030dd941e7931", 0x55}], 0x1}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x391, 0x0) 21:48:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 359.654960][T12435] IPVS: ftp: loaded support on port[0] = 21 21:48:30 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0x2, 0x4e23, 0x0, @loopback}, 0x1c) [ 359.912803][T12449] IPVS: ftp: loaded support on port[0] = 21 21:48:30 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xb, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:31 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6eabb4ed8a60ab563e9c38b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621570b45a48bdaf968a500f2cd89e9b08e3f5972fe9ca162b123e19268c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b5ffa7a7f69c41705b96a6711d4679079d00000000000000000013007f22e58751c7eb6743f8562c2eee7d9a75f763bee90a1851121149c35ec301aac5ec491f174300000000000000"], 0x15) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @random="9108001000", [], {@ipv6={0x86dd, {0x0, 0x6, "a99bd0", 0x8, 0x4, 0x0, @local, @rand_addr="cb24dab374060f4666cc9101250889ad", {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 21:48:32 executing program 1: 21:48:32 executing program 0: pipe2$9p(&(0x7f0000000240), 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0x10, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:32 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:32 executing program 3: 21:48:32 executing program 2: 21:48:32 executing program 2: 21:48:32 executing program 1: 21:48:32 executing program 3: 21:48:32 executing program 0: pipe2$9p(&(0x7f0000000240), 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0x14, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:32 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:32 executing program 3: 21:48:32 executing program 1: 21:48:32 executing program 2: 21:48:32 executing program 2: 21:48:32 executing program 0: pipe2$9p(&(0x7f0000000240), 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:32 executing program 3: 21:48:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0x15, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:32 executing program 1: 21:48:32 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:32 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:32 executing program 2: 21:48:33 executing program 3: 21:48:33 executing program 1: 21:48:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0x25, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:33 executing program 2: 21:48:33 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:33 executing program 3: 21:48:33 executing program 1: 21:48:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:33 executing program 2: 21:48:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0x4e23, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:33 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:33 executing program 3: 21:48:33 executing program 2: 21:48:33 executing program 1: [ 362.804201][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 362.810047][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:33 executing program 3: 21:48:33 executing program 2: 21:48:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xa, 0x0, @loopback}, 0x1c) 21:48:33 executing program 1: 21:48:33 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:33 executing program 3: 21:48:34 executing program 2: 21:48:34 executing program 1: 21:48:34 executing program 3: 21:48:34 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:34 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) 21:48:34 executing program 1: 21:48:34 executing program 2: 21:48:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x63, 0x0, @loopback}, 0x1c) 21:48:34 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) 21:48:34 executing program 1: 21:48:34 executing program 3: 21:48:34 executing program 2: 21:48:34 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) 21:48:34 executing program 3: 21:48:34 executing program 2: 21:48:34 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:34 executing program 1: 21:48:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 21:48:34 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:34 executing program 2: 21:48:34 executing program 1: 21:48:34 executing program 3: 21:48:35 executing program 1: 21:48:35 executing program 2: 21:48:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:35 executing program 3: 21:48:35 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:35 executing program 1: 21:48:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x2, @loopback}, 0x1c) 21:48:35 executing program 3: 21:48:35 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:35 executing program 2: 21:48:35 executing program 1: 21:48:35 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x0, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:35 executing program 3: 21:48:35 executing program 2: 21:48:35 executing program 1: 21:48:35 executing program 3: 21:48:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x3, @loopback}, 0x1c) 21:48:36 executing program 2: 21:48:36 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x0, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:36 executing program 1: 21:48:36 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x0, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:36 executing program 3: 21:48:36 executing program 2: 21:48:36 executing program 1: 21:48:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) 21:48:36 executing program 3: 21:48:36 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:36 executing program 1: 21:48:36 executing program 2: 21:48:36 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:36 executing program 1: 21:48:36 executing program 3: 21:48:36 executing program 2: 21:48:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:36 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:36 executing program 1: 21:48:37 executing program 3: 21:48:37 executing program 2: 21:48:37 executing program 1: 21:48:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x5, @loopback}, 0x1c) 21:48:37 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:37 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:37 executing program 3: 21:48:37 executing program 2: 21:48:37 executing program 1: 21:48:37 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:37 executing program 3: 21:48:37 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:37 executing program 2: 21:48:37 executing program 1: 21:48:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x6, @loopback}, 0x1c) 21:48:37 executing program 3: 21:48:37 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:37 executing program 1: 21:48:37 executing program 2: 21:48:37 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f}, 0x3c) 21:48:37 executing program 3: 21:48:38 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f}, 0x3c) 21:48:38 executing program 1: 21:48:38 executing program 2: 21:48:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x7, @loopback}, 0x1c) 21:48:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:38 executing program 3: 21:48:38 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f}, 0x3c) 21:48:38 executing program 1: 21:48:38 executing program 2: 21:48:38 executing program 0: 21:48:38 executing program 3: 21:48:38 executing program 1: 21:48:38 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0c1f71", 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, [@routing={0x6}]}}}}}}}, 0x0) 21:48:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x8, @loopback}, 0x1c) 21:48:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) io_submit(0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280), 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000500)={0x6}, 0xfffffffffffffe97) r1 = gettid() r2 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x12d) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r2) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) 21:48:38 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:38 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f0000000140)="40c74adc7724e27d876f441d952bf111375896d876c4ed0f2e703cd5f8b64ff3cd946b507daea1c09fc1fe6c"}, 0x20) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x501, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'nr0\x01\x00', 0x4009}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180)="1152b7f098afe798609032abb2bf47f1e9e90e91b330053c9550b0fd76", 0x1d) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0xa7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f00000007c0)='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\a\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\xe6r3F\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\x83CZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x98\x86\"R\x06\x00\x00\x00\x00\x00\x00\x00\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\t=\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x0e\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?\x87\x94\v\xb4x\xa0|L\x11\x03\x94\xc0\t=\x17\x95\xad\x89\xf2\xca\x97\xbb\xfeu\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&\x014\x01\xf4\xb7\x83\x9a\xfa*\xa6\x06\xb7Pk7N\xc2\xd9\xee\xd0\xb0M\x00\xab\xc3\t\fc\xd8dx\xd5\x1dU*s)\x12a\x14\xb1\xc0\xd7\x1a\xa0\x16\xa2z\x9e\x93 \xddeF>29\v\x02\xa2b\x13R\xef\xffA,\xb9.\xf0\xfa\x9f\xde[\x80\xd1=\xce\x1b\xeb\xf6\xf4\xe3z\x1f\x95z\xa3\xc0\xe2\xa2\xb1\xeeq\xf5\xec0\x8e\xf4\xfb\xd9\x87\xf03\xdb\xae|\x10&V5c\xa6\xce\xcd\x8a\xdf\xe1\x89\"\xea\xde\xe7\xa3\xbe\xe7\xff\xf9 \x11\xfdY\xc6\xa1\xe8\xda\v\\?\xcb\x87\bn\x9b\x01\x1f\xf8\xe8\x1eV\xfaC\xdf\xc3Vv\x9b\x1a\xfc\x14.c\x94\xc9=\xb0\x0f!d\b\x18*@m\x7f\xaal\x17G\xd6?\x81\x16P\x03\x10e\xc3\xcd\xb1B\xeb\x01B\\\x91A\xa1\x8an\xb4#\xadr\x1e\x81v\xa2\x0e6x\xca\x8b\xa6\xd8\x81\x10:\x0e(\xdd\xfc\xc9\xc6\xb4\xf0\'f:\xbd\xfe\x11\xf8\xc8W\x81s^\xd9W\xf1\x94\xaf\xc5\x8a\xb4f\x1b\x17E\xb23\x12\xb0\xeb\xef\x8c\xb24h\xd7}\x7f\x92Hgej\x957\xe2A') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd', 0x7}]}, 0x70ad) 21:48:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @remote}}}, 0x108) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000500)={0x6}, 0xfffffffffffffe97) r2 = gettid() r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x135) prctl$PR_SET_PTRACER(0x59616d61, r0) close(r3) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) 21:48:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 368.301606][T12840] device nr0 entered promiscuous mode 21:48:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x9, @loopback}, 0x1c) 21:48:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x7, @loopback}, 0x1c) 21:48:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) [ 368.964729][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 368.971275][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xa, @loopback}, 0x1c) 21:48:39 executing program 3 (fault-call:1 fault-nth:0): clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:40 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 369.440153][T12876] FAULT_INJECTION: forcing a failure. [ 369.440153][T12876] name failslab, interval 1, probability 0, space 0, times 0 [ 369.445280][T12872] FAULT_INJECTION: forcing a failure. [ 369.445280][T12872] name failslab, interval 1, probability 0, space 0, times 0 [ 369.453160][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 369.471217][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 369.479578][T12876] CPU: 1 PID: 12876 Comm: syz-executor.2 Not tainted 5.4.0-rc8-syzkaller #0 [ 369.488295][T12876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.498363][T12876] Call Trace: [ 369.501676][T12876] dump_stack+0x197/0x210 [ 369.506041][T12876] should_fail.cold+0xa/0x15 [ 369.510661][T12876] ? fault_create_debugfs_attr+0x180/0x180 [ 369.516499][T12876] ? ___might_sleep+0x163/0x2c0 [ 369.521365][T12876] __should_failslab+0x121/0x190 [ 369.526381][T12876] should_failslab+0x9/0x14 [ 369.530894][T12876] __kmalloc+0x2e0/0x770 [ 369.535147][T12876] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.541416][T12876] ? fput_many+0x12c/0x1a0 [ 369.545858][T12876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.552101][T12876] ? strnlen_user+0x1ed/0x2e0 [ 369.556789][T12876] ? __x64_sys_memfd_create+0x13c/0x470 [ 369.562369][T12876] __x64_sys_memfd_create+0x13c/0x470 [ 369.567744][T12876] ? memfd_fcntl+0x18c0/0x18c0 [ 369.572522][T12876] ? do_syscall_64+0x26/0x760 [ 369.577199][T12876] ? lockdep_hardirqs_on+0x421/0x5e0 [ 369.582483][T12876] ? trace_hardirqs_on+0x67/0x240 [ 369.587520][T12876] do_syscall_64+0xfa/0x760 [ 369.592023][T12876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.597920][T12876] RIP: 0033:0x45a639 [ 369.601896][T12876] 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 [ 369.604201][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 369.621501][T12876] RSP: 002b:00007f351987ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 21:48:40 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="edbf259659a927b189017950e3bc25e604851088077877f8f376519576f04f73e3d394a55ec727ff9847524ca3d7b4af1a6e4a80c4807c54283808838692df5950052ddbfb76642184e7529d543580d7fa4e29f837adcba637654384a6216ef0922dc9f2caf2f36534e331f3ee4444533fa8b127d7d299d1507bcbd2d1c9e2ec468e7c8c5602c5a4a41867e9db8bc01b1d20b12be472f2f78b417cc72628c16cd11cebe63d12f702a739e3ff0839bb2c683cf3b052e706ac939dc8ad8682ce33398cdfaace9d346d6b4bde38400285fdecf49496a65928537f2ffe986690243df5dc326c36504ad61ce40d5867ce789e35d8d61a4c51a6abe01d481c46ea0cb80f95657c9c6179c9e43e088e38e57dae59bbb4a15441f9924340ae45042d715946d691f025228827a2432c72bf6484d466b1452a157718a6cd2323d33de4d5c4d0e34c7baacc951f665ae62e743d0d9ed572414c8d2a8c2a52c273349d57730cc0b7da7a5ed7a476d8fdb73f5073eefdb7e76700295eb5875d0356c16041"], 0xa) close(r2) r3 = socket$inet6(0xa, 0x6fc0ac379dae5bae, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x9, 0x7f, 0xb5, 0x81, 0x4, 0x4, 0x0, 0x8, 0x1f, 0xd7}, 0xb) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f", 0x7) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$SIOCX25GFACILITIES(r4, 0x89e2, &(0x7f0000000080)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) [ 369.621516][T12876] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045a639 [ 369.621523][T12876] RDX: 00000000200000a8 RSI: 0000000000000000 RDI: 00000000004bf6d2 [ 369.621530][T12876] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 369.621540][T12876] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f351987f6d4 [ 369.621548][T12876] R13: 00000000004ca013 R14: 00000000004e1f98 R15: 0000000000000003 [ 369.635906][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 369.682258][T12872] CPU: 0 PID: 12872 Comm: syz-executor.3 Not tainted 5.4.0-rc8-syzkaller #0 [ 369.690967][T12872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.701127][T12872] Call Trace: [ 369.704444][T12872] dump_stack+0x197/0x210 [ 369.708801][T12872] should_fail.cold+0xa/0x15 [ 369.713423][T12872] ? fault_create_debugfs_attr+0x180/0x180 [ 369.719257][T12872] ? ___might_sleep+0x163/0x2c0 [ 369.724130][T12872] __should_failslab+0x121/0x190 [ 369.729090][T12872] should_failslab+0x9/0x14 [ 369.733693][T12872] kmem_cache_alloc_node_trace+0x274/0x750 [ 369.739708][T12872] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 369.746524][T12872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.752802][T12872] __kmalloc_node+0x3d/0x70 [ 369.757343][T12872] bpf_map_area_alloc+0x5a/0xb0 [ 369.762215][T12872] reuseport_array_alloc+0x1df/0x250 [ 369.767610][T12872] ? reuseport_array_free+0x3a0/0x3a0 [ 369.773106][T12872] ? array_map_alloc_check+0x214/0x290 [ 369.778622][T12872] ? reuseport_array_free+0x3a0/0x3a0 [ 369.784015][T12872] __do_sys_bpf+0x475/0x3350 [ 369.788642][T12872] ? bpf_prog_load+0x1590/0x1590 [ 369.793751][T12872] ? __kasan_check_write+0x14/0x20 [ 369.798890][T12872] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 369.804466][T12872] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 369.809785][T12872] ? wait_for_completion+0x440/0x440 [ 369.815136][T12872] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 369.821421][T12872] ? fput_many+0x12c/0x1a0 [ 369.825864][T12872] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 369.831438][T12872] ? do_syscall_64+0x26/0x760 [ 369.836136][T12872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.842227][T12872] ? do_syscall_64+0x26/0x760 [ 369.846933][T12872] __x64_sys_bpf+0x73/0xb0 [ 369.851375][T12872] do_syscall_64+0xfa/0x760 [ 369.855904][T12872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.861817][T12872] RIP: 0033:0x45a639 [ 369.865712][T12872] 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 [ 369.865719][T12872] RSP: 002b:00007f3771937c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 369.865732][T12872] RAX: ffffffffffffffda RBX: 00007f3771937c90 RCX: 000000000045a639 [ 369.865739][T12872] RDX: 000000000000003c RSI: 0000000020000000 RDI: 0000000000000000 [ 369.865746][T12872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.865754][T12872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37719386d4 [ 369.865761][T12872] R13: 00000000004c0c25 R14: 00000000004d36d0 R15: 0000000000000003 [ 370.090593][T12840] device nr0 entered promiscuous mode 21:48:41 executing program 0: r0 = getpid() ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000100)) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000480)) userfaultfd(0x80000) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/fuse\x00', 0x2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') dup2(0xffffffffffffffff, r2) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000000240)='fdinfo/4\x00') preadv(r6, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xff2a}], 0x1, 0x4000) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$RTC_WIE_OFF(r6, 0x7010) syz_open_procfs(0x0, &(0x7f0000000240)='fd/3\x00W\xf6Je|H\x10\x05\xf1\xab\xc4MJ\xcbP\xed@\xe8\xe39\xd2\xea\xaap\xf9\x1aTM\x1f\x8e\x86c\xb4T\xde\x10\xf6\xa1\x89\xea)6\xca\x00\xa2\x04\xe6}\xaa\xd4\xf6~\xd0\x04bq\xe5\xa2\x99t;zzV\x15t[f\x16\x9dL\xe3\xc9\xf8Q\xf3<\x98\x9a\x1b\xb9\x87@\xe9#\x99\xd6\xb8\xa4\xb1T\xdd\xe0\x93\xd0\xd5\xd8\x0f\x11y\xef\xf1R\v\xd6\x81\x97\xa96,q\xd053\x1a\x11VEG(\x93\x18\xf2\xbc\x17\x1f\xd7\x89F(G\x18S\xda\x99\xdb\xeb\xa0\xc9*\xbd\xb4=Y;\xa8\xed\xd2\xa9\xa2\x87\xa0\xfb\r\xf7I1]:\xd1;h\xc6\xe2M\xf2\x005\x96\x9b\xd1\x92\x048\xb2\x02\xf1C\xdf\xa6\xc2\xb2\x1d\n:mnO8\\\xa1\x7f\x92r\x95\x96\xda7\xea\x85\xc8\x8c\xa8^\xb7\x1f\x80\x05\x03\xbb\xef9C\xcb(\x9bF\vHFW\x04\x1d\xc7LkW\xb2\xe9\xdd\x17\xe8%\x86\xd1H\rR\xafX\x1f\xea') r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r7, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_delete(0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="5aa766643d6ec566648fa346f9edafa4fd5e2241a0a5da349047742cc383a318eb19dac7692bbed31c015e26211b3d25c6b289199815d149676279bc34a832c8309e89d1c3c27504514d129b2a923f3d947c45c4", @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR, @ANYBLOB="cf21bc3590019fb41c7ad459fb0438fe0212d8a2cb8ba7d7e6f9167cad7aa0cbe26efe6c5bd4e8d4c346d56a935bbf9d8b64975f9d00db4eb37f5d7d12f2fa1e0cdf7d2bbc18cd421e5d13e3cc29b01d2071d579f62c3c5d4b95d0390002e0f0ee1ed1cd9e94201ec62bfd59ce8f1ca8ca283e2cba0d64b2b0450df2", @ANYRES16, @ANYRES16, @ANYRES16=r4, @ANYRESHEX, @ANYRESHEX], @ANYRES64, @ANYBLOB=',group_i', @ANYRESDEC=0x0, @ANYBLOB="f4eed3f63ec990449b112954861243e5744509a9f70280c3cc95568b917631e3fbf5e48a52354d66a8a6c70770046a239b05b2e842cababb6d2ba5319d493b799c1ee36bd303f47952ae50321e9aee054a8a42e22ec5fcd963b6fbca933076feebebcc1f4f50adaf80a2a6d06e6028b824f337d5b74785153b25594619a5976f32f2b006de84cca5536ebe22e954ec16fcc081af9e71f246d7842616a66cd549761266"]) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r9}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) 21:48:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000180)=@isdn={0x22, 0x3, 0x7f, 0x0, 0x8}, 0xffffff73) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d0080000240071bef52fd9175a7d841197c16dc5", @ANYRES32=r6], 0x2}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0xffffffffffffff86) close(r4) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe0, 0x0) 21:48:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xe, @loopback}, 0x1c) 21:48:41 executing program 2 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:41 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:41 executing program 3 (fault-call:1 fault-nth:1): clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 370.485722][T12897] FAULT_INJECTION: forcing a failure. [ 370.485722][T12897] name failslab, interval 1, probability 0, space 0, times 0 [ 370.504565][T12897] CPU: 0 PID: 12897 Comm: syz-executor.2 Not tainted 5.4.0-rc8-syzkaller #0 [ 370.513905][T12897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.523975][T12897] Call Trace: [ 370.527318][T12897] dump_stack+0x197/0x210 [ 370.531707][T12897] should_fail.cold+0xa/0x15 [ 370.536328][T12897] ? fault_create_debugfs_attr+0x180/0x180 [ 370.542185][T12897] ? ___might_sleep+0x163/0x2c0 [ 370.547093][T12897] __should_failslab+0x121/0x190 [ 370.552075][T12897] ? shmem_destroy_inode+0x80/0x80 [ 370.557211][T12897] should_failslab+0x9/0x14 [ 370.561736][T12897] kmem_cache_alloc+0x2aa/0x710 [ 370.565235][T12903] netlink: 2220 bytes leftover after parsing attributes in process `syz-executor.1'. [ 370.566622][T12897] ? __alloc_fd+0x487/0x620 [ 370.566651][T12897] ? shmem_destroy_inode+0x80/0x80 [ 370.585754][T12897] shmem_alloc_inode+0x1c/0x50 [ 370.590533][T12897] alloc_inode+0x68/0x1e0 [ 370.594910][T12897] new_inode_pseudo+0x19/0xf0 [ 370.599612][T12897] new_inode+0x1f/0x40 [ 370.604399][T12897] shmem_get_inode+0x84/0x7e0 [ 370.609105][T12897] __shmem_file_setup.part.0+0x7e/0x2b0 [ 370.614680][T12897] shmem_file_setup+0x66/0x90 [ 370.619389][T12897] __x64_sys_memfd_create+0x2a2/0x470 [ 370.624784][T12897] ? memfd_fcntl+0x18c0/0x18c0 [ 370.629574][T12897] ? do_syscall_64+0x26/0x760 [ 370.634365][T12897] ? lockdep_hardirqs_on+0x421/0x5e0 [ 370.639683][T12897] ? trace_hardirqs_on+0x67/0x240 [ 370.644736][T12897] do_syscall_64+0xfa/0x760 [ 370.649269][T12897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.655172][T12897] RIP: 0033:0x45a639 [ 370.659077][T12897] 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 [ 370.678805][T12897] RSP: 002b:00007f351987ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 370.687244][T12897] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045a639 [ 370.696352][T12897] RDX: 00000000200000a8 RSI: 0000000000000000 RDI: 00000000004bf6d2 [ 370.704347][T12897] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 370.712351][T12897] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f351987f6d4 [ 370.720334][T12897] R13: 00000000004ca013 R14: 00000000004e1f98 R15: 0000000000000003 [ 370.765713][T12896] FAULT_INJECTION: forcing a failure. [ 370.765713][T12896] name failslab, interval 1, probability 0, space 0, times 0 [ 370.778741][T12896] CPU: 1 PID: 12896 Comm: syz-executor.3 Not tainted 5.4.0-rc8-syzkaller #0 [ 370.787431][T12896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.797513][T12896] Call Trace: [ 370.800832][T12896] dump_stack+0x197/0x210 [ 370.805199][T12896] should_fail.cold+0xa/0x15 [ 370.809991][T12896] ? find_held_lock+0x35/0x130 [ 370.814784][T12896] ? fault_create_debugfs_attr+0x180/0x180 [ 370.820615][T12896] ? find_held_lock+0x35/0x130 [ 370.825416][T12896] ? __sigqueue_alloc+0x173/0x4d0 [ 370.830483][T12896] __should_failslab+0x121/0x190 [ 370.835451][T12896] should_failslab+0x9/0x14 [ 370.839982][T12896] kmem_cache_alloc+0x47/0x710 [ 370.844774][T12896] ? __kasan_check_read+0x11/0x20 [ 370.851291][T12896] __sigqueue_alloc+0x268/0x4d0 [ 370.856158][T12896] __send_signal+0x863/0x1090 [ 370.860883][T12896] send_signal+0x4c1/0x7d0 [ 370.865315][T12896] force_sig_info_to_task+0x278/0x340 [ 370.870798][T12896] force_sig_fault+0xbe/0x100 [ 370.875485][T12896] ? force_sig_fault_to_task+0xf0/0xf0 [ 370.880965][T12896] ? __kasan_check_write+0x14/0x20 [ 370.886131][T12896] ? trace_hardirqs_on+0x67/0x240 [ 370.892142][T12896] __bad_area_nosemaphore+0x32e/0x420 [ 370.897535][T12896] ? vmacache_find+0x65/0x310 [ 370.902237][T12896] bad_area+0x69/0x80 [ 370.906237][T12896] __do_page_fault+0xa28/0xdd0 [ 370.911012][T12896] ? page_fault+0x16/0x40 21:48:41 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x10, @loopback}, 0x1c) [ 370.915627][T12896] do_page_fault+0x38/0x590 [ 370.920318][T12896] page_fault+0x39/0x40 [ 370.924502][T12896] RIP: 0033:0x0 [ 370.927956][T12896] Code: Bad RIP value. [ 370.932026][T12896] RSP: 002b:00007f3771937c80 EFLAGS: 00010286 [ 370.938364][T12896] RAX: ffffffffffffffff RBX: 00007f3771937c90 RCX: 000000000045a639 [ 370.946350][T12896] RDX: 000000000000003c RSI: 0000000020000000 RDI: 0000000000000000 [ 370.954340][T12896] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.962325][T12896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37719386d4 [ 370.970315][T12896] R13: 00000000004c0c25 R14: 00000000004d36d0 R15: 0000000000000003 [ 371.018895][T12912] FAULT_INJECTION: forcing a failure. [ 371.018895][T12912] name failslab, interval 1, probability 0, space 0, times 0 [ 371.044183][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 371.050143][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 371.051266][T12912] CPU: 1 PID: 12912 Comm: syz-executor.2 Not tainted 5.4.0-rc8-syzkaller #0 [ 371.064562][T12912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.074638][T12912] Call Trace: [ 371.077964][T12912] dump_stack+0x197/0x210 [ 371.082423][T12912] should_fail.cold+0xa/0x15 [ 371.087046][T12912] ? fault_create_debugfs_attr+0x180/0x180 [ 371.092911][T12912] ? ___might_sleep+0x163/0x2c0 [ 371.097786][T12912] __should_failslab+0x121/0x190 [ 371.102749][T12912] should_failslab+0x9/0x14 [ 371.107266][T12912] kmem_cache_alloc+0x2aa/0x710 [ 371.112141][T12912] ? current_time+0x6b/0x110 21:48:41 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 371.116754][T12912] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 371.122620][T12912] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.124237][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 371.129094][T12912] ? timestamp_truncate+0x20f/0x2f0 [ 371.129113][T12912] __d_alloc+0x2e/0x8c0 [ 371.129131][T12912] d_alloc_pseudo+0x1e/0x70 [ 371.129150][T12912] alloc_file_pseudo+0xe2/0x280 [ 371.129167][T12912] ? alloc_file+0x4d0/0x4d0 [ 371.129185][T12912] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 371.129216][T12912] __shmem_file_setup.part.0+0x108/0x2b0 [ 371.129242][T12912] shmem_file_setup+0x66/0x90 [ 371.135327][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 371.140378][T12912] __x64_sys_memfd_create+0x2a2/0x470 [ 371.186002][T12912] ? memfd_fcntl+0x18c0/0x18c0 [ 371.190784][T12912] ? do_syscall_64+0x26/0x760 [ 371.195493][T12912] ? lockdep_hardirqs_on+0x421/0x5e0 [ 371.200801][T12912] ? trace_hardirqs_on+0x67/0x240 [ 371.205848][T12912] do_syscall_64+0xfa/0x760 [ 371.210520][T12912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.216445][T12912] RIP: 0033:0x45a639 [ 371.220357][T12912] 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 [ 371.240209][T12912] RSP: 002b:00007f351987ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 371.248641][T12912] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045a639 [ 371.256631][T12912] RDX: 00000000200000a8 RSI: 0000000000000000 RDI: 00000000004bf6d2 [ 371.264624][T12912] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 371.272726][T12912] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f351987f6d4 [ 371.280742][T12912] R13: 00000000004ca013 R14: 00000000004e1f98 R15: 0000000000000003 21:48:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x48, @loopback}, 0x1c) 21:48:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xe, @loopback}, 0x1c) 21:48:42 executing program 2 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 371.463140][T12901] fuse: Unknown parameter 'Z§fd' [ 371.590795][T12934] FAULT_INJECTION: forcing a failure. [ 371.590795][T12934] name failslab, interval 1, probability 0, space 0, times 0 [ 371.734446][T12934] CPU: 0 PID: 12934 Comm: syz-executor.2 Not tainted 5.4.0-rc8-syzkaller #0 [ 371.743212][T12934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.753316][T12934] Call Trace: [ 371.756632][T12934] dump_stack+0x197/0x210 [ 371.760991][T12934] should_fail.cold+0xa/0x15 [ 371.765603][T12934] ? fault_create_debugfs_attr+0x180/0x180 [ 371.771433][T12934] ? ___might_sleep+0x163/0x2c0 [ 371.776329][T12934] __should_failslab+0x121/0x190 [ 371.781288][T12934] should_failslab+0x9/0x14 [ 371.785794][T12934] kmem_cache_alloc+0x2aa/0x710 [ 371.790668][T12934] ? current_time+0x6b/0x110 [ 371.795279][T12934] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 371.801090][T12934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.807333][T12934] ? timestamp_truncate+0x20f/0x2f0 [ 371.812537][T12934] __d_alloc+0x2e/0x8c0 [ 371.816728][T12934] d_alloc_pseudo+0x1e/0x70 [ 371.821263][T12934] alloc_file_pseudo+0xe2/0x280 [ 371.826167][T12934] ? alloc_file+0x4d0/0x4d0 [ 371.831300][T12934] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 371.837575][T12934] __shmem_file_setup.part.0+0x108/0x2b0 [ 371.843219][T12934] shmem_file_setup+0x66/0x90 [ 371.847919][T12934] __x64_sys_memfd_create+0x2a2/0x470 [ 371.853293][T12934] ? memfd_fcntl+0x18c0/0x18c0 [ 371.858075][T12934] ? do_syscall_64+0x26/0x760 [ 371.862773][T12934] ? lockdep_hardirqs_on+0x421/0x5e0 [ 371.868080][T12934] ? trace_hardirqs_on+0x67/0x240 [ 371.873120][T12934] do_syscall_64+0xfa/0x760 [ 371.877663][T12934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.883560][T12934] RIP: 0033:0x45a639 [ 371.887460][T12934] 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 [ 371.907106][T12934] RSP: 002b:00007f351987ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 371.915546][T12934] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045a639 [ 371.923531][T12934] RDX: 00000000200000a8 RSI: 0000000000000000 RDI: 00000000004bf6d2 [ 371.931520][T12934] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 371.939507][T12934] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f351987f6d4 [ 371.947575][T12934] R13: 00000000004ca013 R14: 00000000004e1f98 R15: 0000000000000003 21:48:44 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xe, @loopback}, 0x1c) 21:48:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x4c, @loopback}, 0x1c) 21:48:44 executing program 2 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:44 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="16000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0x80000, 0x20}, 0xc) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r5) syz_open_procfs(0x0, &(0x7f0000272000)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 21:48:44 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x3, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 373.586872][T12953] FAULT_INJECTION: forcing a failure. [ 373.586872][T12953] name failslab, interval 1, probability 0, space 0, times 0 [ 373.674378][T12953] CPU: 1 PID: 12953 Comm: syz-executor.2 Not tainted 5.4.0-rc8-syzkaller #0 [ 373.683114][T12953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.693187][T12953] Call Trace: [ 373.696502][T12953] dump_stack+0x197/0x210 [ 373.700860][T12953] should_fail.cold+0xa/0x15 [ 373.705472][T12953] ? fault_create_debugfs_attr+0x180/0x180 [ 373.711302][T12953] ? ___might_sleep+0x163/0x2c0 [ 373.716271][T12953] __should_failslab+0x121/0x190 [ 373.721209][T12953] should_failslab+0x9/0x14 [ 373.725717][T12953] kmem_cache_alloc+0x2aa/0x710 [ 373.730577][T12953] ? kmem_cache_alloc+0x364/0x710 [ 373.735595][T12953] security_file_alloc+0x39/0x170 [ 373.740609][T12953] __alloc_file+0xde/0x340 [ 373.745017][T12953] alloc_empty_file+0x72/0x170 [ 373.749777][T12953] alloc_file+0x5e/0x4d0 [ 373.754007][T12953] alloc_file_pseudo+0x189/0x280 [ 373.758930][T12953] ? alloc_file+0x4d0/0x4d0 [ 373.763431][T12953] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 373.769669][T12953] __shmem_file_setup.part.0+0x108/0x2b0 [ 373.775299][T12953] shmem_file_setup+0x66/0x90 [ 373.779968][T12953] __x64_sys_memfd_create+0x2a2/0x470 [ 373.785327][T12953] ? memfd_fcntl+0x18c0/0x18c0 [ 373.790076][T12953] ? do_syscall_64+0x26/0x760 [ 373.794748][T12953] ? lockdep_hardirqs_on+0x421/0x5e0 [ 373.800020][T12953] ? trace_hardirqs_on+0x67/0x240 [ 373.805055][T12953] do_syscall_64+0xfa/0x760 [ 373.809546][T12953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.815423][T12953] RIP: 0033:0x45a639 [ 373.819306][T12953] 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 [ 373.838904][T12953] RSP: 002b:00007f351987ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 373.847305][T12953] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045a639 [ 373.855403][T12953] RDX: 00000000200000a8 RSI: 0000000000000000 RDI: 00000000004bf6d2 [ 373.864329][T12953] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 373.872289][T12953] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f351987f6d4 [ 373.880246][T12953] R13: 00000000004ca013 R14: 00000000004e1f98 R15: 0000000000000003 21:48:44 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x4, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:44 executing program 2 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 374.004243][ C0] net_ratelimit: 4 callbacks suppressed [ 374.004253][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 374.015744][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:44 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x5, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x58, @loopback}, 0x1c) [ 374.129391][T12971] FAULT_INJECTION: forcing a failure. [ 374.129391][T12971] name failslab, interval 1, probability 0, space 0, times 0 [ 374.200107][T12971] CPU: 0 PID: 12971 Comm: syz-executor.2 Not tainted 5.4.0-rc8-syzkaller #0 [ 374.208842][T12971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.218930][T12971] Call Trace: [ 374.222236][T12971] dump_stack+0x197/0x210 [ 374.226604][T12971] should_fail.cold+0xa/0x15 [ 374.231235][T12971] ? fault_create_debugfs_attr+0x180/0x180 [ 374.237063][T12971] ? ___might_sleep+0x163/0x2c0 [ 374.241933][T12971] __should_failslab+0x121/0x190 [ 374.247026][T12971] should_failslab+0x9/0x14 [ 374.251563][T12971] __kmalloc+0x2e0/0x770 [ 374.255824][T12971] ? mark_held_locks+0xf0/0xf0 [ 374.260603][T12971] ? stack_trace_save+0xac/0xe0 [ 374.265498][T12971] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 374.271236][T12971] tomoyo_realpath_from_path+0xcd/0x7b0 [ 374.276795][T12971] ? tomoyo_path_perm+0x1cb/0x430 [ 374.281838][T12971] tomoyo_path_perm+0x230/0x430 [ 374.286707][T12971] ? tomoyo_path_perm+0x1cb/0x430 [ 374.291749][T12971] ? tomoyo_check_open_permission+0x3f0/0x3f0 21:48:45 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x6, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 374.297857][T12971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.304149][T12971] ? rcu_read_lock_any_held+0xcd/0xf0 [ 374.310495][T12971] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 374.315974][T12971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.326151][T12971] tomoyo_path_truncate+0x1d/0x30 [ 374.331193][T12971] security_path_truncate+0xf2/0x150 [ 374.336510][T12971] do_sys_ftruncate+0x3d9/0x550 [ 374.341382][T12971] __x64_sys_ftruncate+0x59/0x80 [ 374.346333][T12971] do_syscall_64+0xfa/0x760 [ 374.350877][T12971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.357060][T12971] RIP: 0033:0x45a607 [ 374.360963][T12971] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.381187][T12971] RSP: 002b:00007f351987ea88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 374.389620][T12971] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 000000000045a607 21:48:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xe, @loopback}, 0x1c) [ 374.397639][T12971] RDX: 00000000200000a8 RSI: 0000000000020000 RDI: 0000000000000004 [ 374.405630][T12971] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 374.413790][T12971] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 374.421775][T12971] R13: 00000000004ca013 R14: 00000000004e1f98 R15: 0000000000000003 21:48:45 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x7, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x68, @loopback}, 0x1c) 21:48:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x58, @loopback}, 0x1c) 21:48:45 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x8, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:45 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x9, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 375.080244][T12971] ERROR: Out of memory at tomoyo_realpath_from_path. [ 375.153530][T12971] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop2 [ 375.175272][T12971] BTRFS error (device loop2): unsupported checksum algorithm: 46085 21:48:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:46 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000180)={0x80000000}, 0x19a) write(r0, &(0x7f0000000000)="240000001a005f3814f9f4070009040180000058650000000000000008001e0040000000", 0x24) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x6, &(0x7f00000001c0)="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", 0x1000) 21:48:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x6c, @loopback}, 0x1c) 21:48:46 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xa, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) 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) clock_gettime(0x0, &(0x7f0000000240)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x9) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) 21:48:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 375.218165][T12971] BTRFS error (device loop2): open_ctree failed 21:48:46 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:46 executing program 1: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) socket(0x3, 0x40001, 0x3) [ 375.453108][T13046] BTRFS: device label å devid 6924816871196391870 transid 18438444790640683687 /dev/loop2 21:48:46 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xc, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:46 executing program 0: creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230009f6005f2f3c47252c13ed26c7d751218a28bafc8481f8d300c9e049d6c6f852faab65978d83e03b311efa068cbcf79c04e72b36faeb4b1a0e26ff32986cf261d799b0400017a1e330a96df6fb2a181"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x0, 0x0) r0 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fsync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000180)={0x1, 0x6, 0x7, 0x7, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) 21:48:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x74, @loopback}, 0x1c) [ 375.575742][T13046] BTRFS error (device loop2): unsupported checksum algorithm: 46085 [ 375.624264][T13046] BTRFS error (device loop2): open_ctree failed 21:48:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='\ntrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:46 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffd1a, &(0x7f0000000440)={&(0x7f0000000000)={0xfffffd74, 0x23, 0x1, 0x80000000, 0x0, {0xc, 0xe00000000000000}}, 0x323}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xb2a08da6d303b204, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 375.809842][T13067] FAT-fs (nullb0): bogus number of reserved sectors [ 375.844641][T13067] FAT-fs (nullb0): Can't find a valid FAT filesystem 21:48:46 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 375.934716][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 375.942052][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 375.950801][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 375.952955][T13074] FAT-fs (nullb0): bogus number of reserved sectors [ 375.957366][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 376.031913][T13061] cgroup: fork rejected by pids controller in /syz0 21:48:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:46 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x7a, @loopback}, 0x1c) [ 376.081056][T13074] FAT-fs (nullb0): Can't find a valid FAT filesystem 21:48:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='%trfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:47 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @local}}) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) ioctl$VIDIOC_SUBDEV_G_EDID(r5, 0xc0285628, &(0x7f0000000100)={0x0, 0x1, 0x5, [], &(0x7f00000000c0)=0x80}) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe60, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f610500020f81001f038b0f02000800080005004000ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 21:48:47 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xf, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) [ 376.511404][T13220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 21:48:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xfc, @loopback}, 0x1c) 21:48:47 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x10, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='\\trfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:47 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:47 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x11, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:47 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x12, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x104, @loopback}, 0x1c) 21:48:48 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x13, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:48 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x7a, @loopback}, 0x1c) 21:48:48 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x14, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='otrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x12c, @loopback}, 0x1c) 21:48:48 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x15, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:48 executing program 4: creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='b\nrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:48 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x16, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:48 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x17, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000140)=0x30) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x7, @broadcast, 0x4e22, 0x3, 'fo\x00', 0x2c, 0x2, 0x24}, 0x2c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000560007031dfffd946f610500070000006700000077000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) 21:48:49 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='b%rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x1a0, @loopback}, 0x1c) 21:48:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$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$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014000105000020000000000002000000", @ANYRES32=r5, @ANYBLOB="08000200e0000001"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r5}) r6 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000022c0)={0xe0, 0x12, 0x7, 0x0, 0x0, {0x0, 0xf0ffff, 0x600}, [@nested={0x4}, @typed={0x8, 0x0, @pid}, @generic="176112a2baaf13c946c58fd50d644e8f7544d0f8b7fc61b7c3922a4c08675e38edbfa6751e14da5a47118d1e2fb4ee4270e95b2bed2ad132796a7a055617f3a408116e7a685fc86de9f177baf5f19c6ecfd106b9e3f4aa3b440f23320e6f9e264286ebb9b42c01d25a0ce4f15ddc822a6813401036b9bb14b365cebd94ea4012ba9d52e2c47b7251334009083b0000b7d69ae29976a50077c61cad92105754dddda95d844c1b2439cc6d5bf3950846e82c34e8c09ed2e7a4664ff62879"]}, 0xe0}}, 0x0) r7 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vcs\x00', 0x40, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0xffffffffffffffe5, 0x0}}], 0x1, 0x0, 0x0) socketpair(0x11, 0xfb9c1fc59fe7a33, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) r16 = socket$nl_generic(0x10, 0x3, 0x10) r17 = socket$inet6(0xa, 0xffffffffffffffff, 0x1) r18 = fcntl$getown(r17, 0x9) r19 = creat(&(0x7f0000000300)='./file0/file0\x00', 0x20) r20 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r20, 0x29, 0x20, &(0x7f0000000880)={@remote, 0x800, 0x0, 0x3, 0x1}, 0x20) fcntl$setownex(r19, 0xf, &(0x7f0000000180)={0x0, r18}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r20, 0x29, 0x20, &(0x7f0000000000)={@local, 0x11dd, 0x2, 0x0, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r20, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x28}, 0x0, 0x1000000000, 0x1, 0x3, 0x3b9}, 0x20) connect$inet6(r20, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r21 = syz_open_procfs(r18, &(0x7f00000009c0)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd0\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7\x95\xaeV\x0f\x9e\xed\x13\xc6H\v\xb7\xd0g!`\x18\x0f\x99\xadD-\xc8{\xbc\xb2\xb9Y\xe2P\x9b\xec\x1e_\xb4\x01\xf1\x1e\xa8\xf8\xdf?#p-\xbd3\"L\xe5\x7f\nC\x00}\x0eb\xbc\xa4}\x93\x9a\t\xf4\xfa\xbew D\x00\xb0Z\xc0\x1a\xf9\x924\a\x1c4\xfa\xe4\xe2\x8e\xe8\x19\x00\x05\xb7\xd51)\b\xf2#[-\xbf\x7f\x10\x14vy\x86\x85\xa4W\r\xe8i\x95\xc9\xe6\xf8\a\xd8\xe2\xdf\xc8\x97\xa2\b{b\xca\x95u:\v\x97\b\r@g\x80\x8d_\x18y\xd1\x8d\xc1)U`\xb9\xe2\xd7\x88\xc2\xaf\xdc\xc1\xda\xcc\xca\x9a\v\xact8Z\x1c\x06\x1b\xdf\xb5\xc1\"\x05,Yw\vP\xcc\xfa\xf9\x9f<\xbd\x1c\x1a\xcb*\x06\xb7\xcd\x7f\xba\xadr\xbb/\"2p\xf8\b\x1e\x04\xac*\x88\xb0\xa7\xc6\xb4M\x97n\xdck\xd1\\\x9f\x9d\x1a4 Y\xac\xcb\xf9f\xcf>qd\vn:\x12\xc0\xdca\xfd\x8d\x9dL\x92\x17\x8fe\xd1\xaa$\x12\x02R\x96t?\x9a\x1a') sendfile(r20, r21, &(0x7f00000000c0)=0x202, 0x8) r22 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10c800) r24 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r24, 0x29, 0x1, 0x0, &(0x7f00000000c0)) sendmsg$NBD_CMD_RECONFIGURE(r21, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa04018}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="72a7d8a8", @ANYRES16=r22, @ANYRES32, @ANYBLOB="42d58e26977dd0683946d1d5fde20ecdc5ea2dde10516f9569ece9ec244fe4bc26400e33467130dfbfe045c49b6e5603ce0b", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="871b4b929317a008000100", @ANYRES32=r24, @ANYBLOB="0c00120002000000000000000c00020007000000000000000c00050020000000"], 0xa}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4396e60a62c702e9}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES16=r22, @ANYBLOB="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"/533, @ANYRES32, @ANYBLOB="0c00050000000000000000000c0003000100000000000000"], 0x7c}, 0x1, 0x0, 0x0, 0x2000}, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r15, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="feffffef", @ANYRES16=r22, @ANYBLOB="442228bd7001fddbdf25030000000000060002000000000000000c000800ff07000000000000000006009b56b518cc627684"], 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendmsg$NBD_CMD_RECONFIGURE(r14, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41110424}, 0xc, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB="00ffff00954ce81805e93ffb62f9c4726a7ec21ff135ed0b06c3c39f0242218ce699e0298a5fe10159730c531e57d97dbb70b8fc7bee03a1c81d4759c880082c2f129805971d0ee0467f5cd6d9d1815d449aab97d0454ea26f718b4a247ae4f85614c87028164d3b1ffe2f082b98d05b9c7d532877970cc43f10eb4a95f123ed34f0a0045e8c5d899d895e103822ac7394cb31a82b1e272fb560f13e7a99d0146657", @ANYRES16=r22, @ANYBLOB="170726bd7000fddbdf25030000001400070008000100", @ANYRES32=r14, @ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="0400050300000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x800) r25 = syz_open_dev$radio(&(0x7f00000017c0)='/dev/radio#\x00', 0x3, 0x2) r26 = syz_open_dev$radio(&(0x7f0000001800)='/dev/radio#\x00', 0x1, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r28 = dup(r27) r29 = fcntl$dupfd(r28, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r29, 0x8912, 0x400200) r30 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) timerfd_gettime(r30, &(0x7f0000eb8000)) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000001940)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x3040040}, 0xc, &(0x7f0000001900)={&(0x7f0000001840)={0x84, r22, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x263, 0x1, r25}, {0x8}, {0x8, 0x1, r26}, {0x8, 0x1, r29}, {0x8, 0x1, r30}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f0000019200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44000210}, 0xc, &(0x7f00000191c0)={&(0x7f0000019100)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r22, @ANYBLOB="000429bd7000fddbdf25020000000c00070008000100", @ANYRES32=r10, @ANYBLOB="0c00050000010000000000000c00050003000000000000000c00030003000000000000000c000800ff7f0000000000000c00050023000000000000000c00080007000000000000000c00080060390000000000000c00060000000000000000000c0006000100000000000000"], 0x8c}}, 0x4040040) sendmsg$NBD_CMD_RECONFIGURE(r7, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x4c, r22, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffffffffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x120000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r31 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') openat$cgroup_ro(r31, &(0x7f0000001fc0)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00\x1aw\xb7\xc3B\xef\xf0\xd5\xf34|\x98.\x857Y\xab[d\xfa\x83\xdf\xc6\xf3\xb5\xab\xbb\x98y\xe7\xff\x87o\xb2\xfe\xd0\x9d\x9a\x89\xfe\xc4\x1d\x92|z\xbc\nl%\x97,#\xab3aEW\x18A3@\x94\x05%Y\x1d\x90\xf3\xc8\x89\x9a.\x7fm5\xaa\b\xceo\t\xcc\x98\xb7\x18\x90\x1cM\x91\x0fzb\x85\xb5$\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$\x16\xbcw\xff&DRYp\xb8\xdb\x00\x00\x00\x00\x00\x00\x00\x18i\xffHw\xea\x9d\x86\x0e\bl5\x945\xab\xd3\xef\x11\xbd\"\xbcs\x8b\xf2.:\x8c\xe2\xb2\a\xac\x8b\x19\x80\x8b\xa3&\x19\x16\x80\xa1\x88\xbe\xc3\x00\xf3\xb7V]\x89e\xf2D\xf6T\xc0\xb8/\xa5\x11\x15\x8cqV/\x94 J\xc8x\xb6#a\xa5[\xbe\x0f\xe1\xf1=\xdd\xfb\xcb\xb0\xe5\xfd\x10wxF\x93\x03cK\r\xb6%\xa6\x0e\xfa\xcd\x18\xe0\x1e\xae\xc5\xa2\xe1*)\xb7]\x99\x83\xe8\xc3\xc1\xb9\x1d0\x9c\x98\xadRm', 0x0, 0x0) r32 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') openat$cgroup_ro(r32, &(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) r33 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') openat$cgroup_ro(r33, &(0x7f0000001fc0)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00\x1aw\xb7\xc3B\xef\xf0\xd5\xf34|\x98.\x857Y\xab[d\xfa\x83\xdf\xc6\xf3\xb5\xab\xbb\x98y\xe7\xff\x87o\xb2\xfe\xd0\x9d\x9a\x89\xfe\xc4\x1d\x92|z\xbc\nl%\x97,#\xab3aEW\x18A3@\x94\x05%Y\x1d\x90\xf3\xc8\x89\x9a.\x7fm5\xaa\b\xceo\t\xcc\x98\xb7\x18\x90\x1cM\x91\x0fzb\x85\xb5$\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$\x16\xbcw\xff&DRYp\xb8\xdb\x00\x00\x00\x00\x00\x00\x00\x18i\xffHw\xea\x9d\x86\x0e\bl5\x945\xab\xd3\xef\x11\xbd\"\xbcs\x8b\xf2.:\x8c\xe2\xb2\a\xac\x8b\x19\x80\x8b\xa3&\x19\x16\x80\xa1\x88\xbe\xc3\x00\xf3\xb7V]\x89e\xf2D\xf6T\xc0\xb8/\xa5\x11\x15\x8cqV/\x94 J\xc8x\xb6#a\xa5[\xbe\x0f\xe1\xf1=\xdd\xfb\xcb\xb0\xe5\xfd\x10wxF\x93\x03cK\r\xb6%\xa6\x0e\xfa\xcd\x18\xe0\x1e\xae\xc5\xa2\xe1*)\xb7]\x99\x83\xe8\xc3\xc1\xb9\x1d0\x9c\x98\xadRm', 0x0, 0x0) r34 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00H') openat$cgroup_ro(r34, &(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) r35 = accept4(r34, &(0x7f00000000c0)=@x25={0x9, @remote}, &(0x7f0000000140)=0x80, 0x80000) r36 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/wireless\x00') r37 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xe43, 0x10000) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11001008}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, r22, 0x200, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x289}, @NBD_ATTR_SOCKETS={0x44, 0x7, [{0x8, 0x1, r31}, {0x8}, {0x8, 0x1, r32}, {0x8}, {0x8, 0x1, r33}, {0x2f2, 0x1, r35}, {0x8, 0x1, r36}, {0x8, 0x1, r37}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = dup(r38) ioctl$PERF_EVENT_IOC_ENABLE(r39, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r39, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = dup(r40) ioctl$PERF_EVENT_IOC_ENABLE(r41, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r41, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r43 = dup(r42) ioctl$PERF_EVENT_IOC_ENABLE(r43, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r43, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r45 = dup(r44) ioctl$PERF_EVENT_IOC_ENABLE(r45, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r45, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = dup(r46) ioctl$PERF_EVENT_IOC_ENABLE(r47, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r47, 0x2, 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x88, r22, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x100}, @NBD_ATTR_SOCKETS={0x44, 0x7, [{0x8, 0x1, r39}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r1}, {0x8, 0x1, r41}, {0x8, 0x1, r43}, {0x8, 0x1, r45}, {0x8, 0x1, r47}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x80) r48 = socket(0x10, 0x20000000003, 0x0) write(r48, &(0x7f00000001c0)="240000004a001f0014f9f407000904000a0007da0d1ca300fe0500ff08000100ffffffff", 0x24) 21:48:49 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x18, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:49 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:49 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x180, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='b\\rfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:49 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1a0, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x1f4, @loopback}, 0x1c) 21:48:49 executing program 0: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2) preadv(r2, &(0x7f0000001480)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1, 0x0) r3 = syz_open_dev$swradio(0x0, 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) sync_file_range(r7, 0xf957, 0x0, 0x0) r9 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x9, 0x60180) write$RDMA_USER_CM_CMD_MIGRATE_ID(r5, &(0x7f0000000180)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r8, r9}}, 0xfffffedc) splice(r3, 0x0, r1, 0x0, 0x1000008000015, 0x0) 21:48:49 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:49 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x300, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='bt\nfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @loopback}}, 0x8}, &(0x7f0000000000)=0x90) ioctl$KDADDIO(r0, 0x400455c8, 0x1) close(r0) 21:48:50 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x500, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:50 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000200)=0x3) r6 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000140)={0x0, 0x40000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f00000001c0)={r9}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000000013, &(0x7f0000000180)=0x1, 0x4) clock_getres(0x7, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@window, @timestamp, @mss, @mss, @window={0x3, 0x0, 0x6}], 0x2000000000000068) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000380)=0x1, 0x4) r10 = open(&(0x7f0000000440)='./file0\x00', 0x110000141042, 0x118) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="fd59ea2f3a806614ecfd57b908c02a834a911b541da233f6ca688a8a938b6f1fc658f35ad2ed467f17f2bde4bdb8c183e4feb6c6368f077d564f368a1e0a7fd276bb3617fea5fe70ac31ccc82799eedc4bd08b6f9c2ad3d72e19f741e5507640385eebb67dc55686a184de29ea56178197581505da1d9b109e727e766141ea2c04e4bc785b6eab162beaf4adb31eda324042ac4d7fcc9c850400c66e4c893cb2f1cbaf1369bca1c20d7852be7af3cca551cb6051ec2edd0acfa9593200"/202], 0x1) ftruncate(r10, 0x10099b7) sendfile(r0, r10, 0x0, 0x88000fc000000) [ 379.364209][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 379.370131][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x300, @loopback}, 0x1c) [ 379.444257][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 379.450147][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:48:50 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x600, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x1f4, @loopback}, 0x1c) 21:48:50 executing program 4: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='bt%fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:48:50 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x700, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:48:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x3e8, @loopback}, 0x1c) [ 379.844291][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 379.850112][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:48:50 executing program 4: perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:48:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='bt\\fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 380.244248][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 380.250142][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 381.365798][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 381.374064][ T9174] Bluetooth: hci0: sending frame failed (-49) [ 382.084255][ T17] Bluetooth: hci1: command 0x1003 tx timeout [ 382.091378][ T9174] Bluetooth: hci1: sending frame failed (-49) [ 383.444286][ T17] Bluetooth: hci0: command 0x1001 tx timeout [ 383.450486][ T9174] Bluetooth: hci0: sending frame failed (-49) [ 384.164306][ T8918] Bluetooth: hci1: command 0x1001 tx timeout [ 384.170454][ T9174] Bluetooth: hci1: sending frame failed (-49) [ 385.524246][ T8918] Bluetooth: hci0: command 0x1009 tx timeout [ 386.244254][ T17] Bluetooth: hci1: command 0x1009 tx timeout 21:49:00 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x900, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:00 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x17, &(0x7f0000000080)="e3f806d9333a8b62ef3f57649516ad28815c153abbefcd86cb62df1696807423fa63589dca4985dfbd67b2a9ad7be477a2644431793c37724572fba72b43f0c305005a8ffea637afa523cf1fcbd1ec324adb10ee3ff28ad9e25109d0", 0x5c) 21:49:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x3ec, @loopback}, 0x1c) 21:49:00 executing program 4: perf_event_open(&(0x7f0000000100)={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) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @loopback}}, 0x8}, &(0x7f0000000000)=0x90) ioctl$KDADDIO(r0, 0x400455c8, 0x1) close(r0) 21:49:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btr%s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:00 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xa00, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 390.244243][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 390.250109][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:49:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x2a, 0xd8beed8a55e3e2d2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f00000000c0)='./file0\x00', r3, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000001500)={{}, {}, [], {0x4, 0x1}, [], {0x10, 0x1}}, 0x24, 0x0) chdir(&(0x7f0000000340)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xcff, 0x0) 21:49:01 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xb00, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btr.s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:01 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x3f9, @loopback}, 0x1c) 21:49:01 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xc00, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:01 executing program 0: r0 = epoll_create1(0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000780)) [ 390.644231][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 390.650141][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:49:01 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xd00, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btr/s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 392.484227][ T17] Bluetooth: hci0: command 0x1003 tx timeout [ 392.490362][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 394.564255][ T8918] Bluetooth: hci0: command 0x1001 tx timeout [ 394.571058][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 396.644367][ T17] Bluetooth: hci0: command 0x1009 tx timeout 21:49:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @loopback}}, 0x8}, &(0x7f0000000000)=0x90) ioctl$KDADDIO(r0, 0x400455c8, 0x1) close(r0) 21:49:11 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:11 executing program 0: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r2, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20202, 0x0) read$FUSE(r4, &(0x7f0000000200), 0x1000) recvfrom$inet6(r3, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x1) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000000000), 0x29fcf1b4c599c4f2, 0x0, 0x0, 0x105) 21:49:11 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xe00, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x3fa, @loopback}, 0x1c) 21:49:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btr\\s\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:11 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0xf00, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 401.069607][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 21:49:12 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1100, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btros\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:12 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(0x0, 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x500, @loopback}, 0x1c) 21:49:12 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1200, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 401.833230][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 403.364233][ T9001] Bluetooth: hci0: command 0x1003 tx timeout [ 403.370458][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 405.444324][ T9001] Bluetooth: hci0: command 0x1001 tx timeout [ 405.450605][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 407.524240][ T8918] Bluetooth: hci0: command 0x1009 tx timeout 21:49:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @loopback}}, 0x8}, &(0x7f0000000000)=0x90) ioctl$KDADDIO(r0, 0x400455c8, 0x1) close(r0) 21:49:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrf\n\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x600, @loopback}, 0x1c) 21:49:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:22 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1300, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f00000001c0)={{0x815, 0x3f, 0x100, 0xff}, 'syz0\x00', 0x31}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000)=0x7fffffff, 0x4) bind$netlink(r3, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) unshare(0x60000000) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host}, 0x10) 21:49:22 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1400, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 411.955543][T13751] IPVS: ftp: loaded support on port[0] = 21 21:49:22 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrf#\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:22 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1500, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x700, @loopback}, 0x1c) 21:49:23 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1600, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) [ 414.164200][ T2930] Bluetooth: hci0: command 0x1003 tx timeout [ 414.174033][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 416.244344][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 416.250501][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 418.324358][ T17] Bluetooth: hci0: command 0x1009 tx timeout 21:49:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @loopback}}, 0x8}, &(0x7f0000000000)=0x90) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 21:49:33 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1700, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001900)={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, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, 0x0, 0x0) readv(r0, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/64, 0x40}], 0x1) dup2(r3, r0) tkill(r1, 0x1000000000016) 21:49:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrf%\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x900, @loopback}, 0x1c) 21:49:33 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x1800, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrf*\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000200)="8da4363ac0ed0200000000000001004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00b10efd9a000001000000000001fffffff60000005f42485266535f4da72aca94d883e2ff29e1f446b573d4d53cf93079a48da1a1c5567b7ada164cdaee35e2625a386cddb707f54ffefc19be68b60000a2aeb208e521a3dde5939ab25a932fae347233a6d5b7e4c2965ef5590b75b2a4e57b36ef708f7d12a805000000054b250cb14bf6575a000000000000007e7525e5575c3daf30b1b305b4faf9cebef94a4e41e41960985c8335cc05bcfa82c08047daa1084928f734151eaca679e8c5e928bcac4cf3568302edc001fd67b391560a1d97353c8f8d7ff74c70cc531989b01ca937f230dee64b49bf94f22cb57643a3c456d517c03875d44333bfde03f6e5", 0x12c, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 21:49:33 executing program 3: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x4000, &(0x7f0000000000)={0x14, 0x4, 0x4, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x3c) 21:49:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) creat(&(0x7f00000001c0)='./bus\x00', 0x0) pipe2(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0xe6) socket(0x1, 0x2, 0x0) socket$inet6(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1, 0x2, 0x0) select(0x40, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={0xbbce}, &(0x7f0000000380)={0x0, 0x7530}) 21:49:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) write$P9_RLERROR(r1, &(0x7f0000000000)={0xe, 0x7, 0x0, {0x5, 'vfat\x00'}}, 0xe) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) write$9p(r1, &(0x7f0000001400)=';', 0x1) sendfile(r1, r2, 0x0, 0x10000) 21:49:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x401}, 0x8) 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) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xa00, @loopback}, 0x1c) [ 423.255255][T11742] Bluetooth: Error in BCSP hdr checksum [ 423.320169][ T26] audit: type=1804 audit(1574632174.114:76): pid=13851 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir349535772/syzkaller.prZFtC/169/file0" dev="sda1" ino=17163 res=1 [ 423.517718][ T45] Bluetooth: Error in BCSP hdr checksum [ 425.054140][ T5] Bluetooth: hci0: command 0x1003 tx timeout [ 425.060328][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 427.124271][ T5] Bluetooth: hci0: command 0x1001 tx timeout [ 427.130455][ T1531] Bluetooth: hci0: sending frame failed (-49) [ 429.204316][ T9001] Bluetooth: hci0: command 0x1009 tx timeout [ 433.607521][T13824] ================================================================== [ 433.615983][T13824] BUG: KASAN: use-after-free in kfree_skb+0x38/0x3c0 [ 433.622695][T13824] Read of size 4 at addr ffff88809aaac754 by task syz-executor.1/13824 [ 433.630940][T13824] [ 433.633285][T13824] CPU: 0 PID: 13824 Comm: syz-executor.1 Not tainted 5.4.0-rc8-syzkaller #0 [ 433.641977][T13824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.652043][T13824] Call Trace: [ 433.655360][T13824] dump_stack+0x197/0x210 [ 433.659699][T13824] ? kfree_skb+0x38/0x3c0 [ 433.664048][T13824] print_address_description.constprop.0.cold+0xd4/0x30b [ 433.671089][T13824] ? kfree_skb+0x38/0x3c0 [ 433.675438][T13824] ? kfree_skb+0x38/0x3c0 [ 433.679950][T13824] __kasan_report.cold+0x1b/0x41 [ 433.684899][T13824] ? kfree_skb+0x38/0x3c0 [ 433.689344][T13824] kasan_report+0x12/0x20 [ 433.693657][T13824] check_memory_region+0x134/0x1a0 [ 433.698768][T13824] __kasan_check_read+0x11/0x20 [ 433.703704][T13824] kfree_skb+0x38/0x3c0 [ 433.707912][T13824] bcsp_close+0xc7/0x130 [ 433.712139][T13824] hci_uart_tty_close+0x21e/0x280 [ 433.717150][T13824] ? hci_uart_close+0x50/0x50 [ 433.721868][T13824] tty_ldisc_close.isra.0+0x119/0x1a0 [ 433.727230][T13824] tty_ldisc_kill+0x9c/0x160 [ 433.731809][T13824] tty_ldisc_release+0xe9/0x2b0 [ 433.736657][T13824] tty_release_struct+0x1b/0x50 [ 433.741768][T13824] tty_release+0xbcb/0xe90 [ 433.746193][T13824] __fput+0x2ff/0x890 [ 433.750157][T13824] ? put_tty_driver+0x20/0x20 [ 433.754826][T13824] ____fput+0x16/0x20 [ 433.758809][T13824] task_work_run+0x145/0x1c0 [ 433.763397][T13824] exit_to_usermode_loop+0x316/0x380 [ 433.768685][T13824] do_syscall_64+0x65f/0x760 [ 433.773259][T13824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.779139][T13824] RIP: 0033:0x4141d1 [ 433.784966][T13824] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 433.804739][T13824] RSP: 002b:00007ffeffe499d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 433.813145][T13824] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004141d1 [ 433.821135][T13824] RDX: 0000001b2bc20000 RSI: 0000000000000fde RDI: 0000000000000003 [ 433.829099][T13824] RBP: 0000000000000001 R08: 00000000d0e82fe1 R09: ffffffffffffffff [ 433.837077][T13824] R10: 00007ffeffe49ab0 R11: 0000000000000293 R12: 000000000075c9a0 [ 433.845171][T13824] R13: 000000000075c9a0 R14: 0000000000760a08 R15: 000000000075bfd4 [ 433.853159][T13824] [ 433.855481][T13824] Allocated by task 45: [ 433.859628][T13824] save_stack+0x23/0x90 [ 433.863761][T13824] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 433.869376][T13824] kasan_slab_alloc+0xf/0x20 [ 433.874015][T13824] kmem_cache_alloc_node+0x138/0x740 [ 433.879326][T13824] __alloc_skb+0xd5/0x5e0 [ 433.883656][T13824] bcsp_recv+0x8c1/0x13a0 [ 433.887983][T13824] hci_uart_tty_receive+0x279/0x6e0 [ 433.894141][T13824] tty_ldisc_receive_buf+0x15f/0x1c0 [ 433.899427][T13824] tty_port_default_receive_buf+0x7d/0xb0 [ 433.905149][T13824] flush_to_ldisc+0x222/0x390 [ 433.909810][T13824] process_one_work+0x9af/0x1740 [ 433.914731][T13824] worker_thread+0x98/0xe40 [ 433.919229][T13824] kthread+0x361/0x430 [ 433.923388][T13824] ret_from_fork+0x24/0x30 [ 433.927790][T13824] [ 433.930114][T13824] Freed by task 45: [ 433.933913][T13824] save_stack+0x23/0x90 [ 433.938085][T13824] __kasan_slab_free+0x102/0x150 [ 433.943011][T13824] kasan_slab_free+0xe/0x10 [ 433.947496][T13824] kmem_cache_free+0x86/0x320 [ 433.952163][T13824] kfree_skbmem+0xc5/0x150 [ 433.956571][T13824] kfree_skb+0x109/0x3c0 [ 433.960816][T13824] bcsp_recv+0x2d8/0x13a0 [ 433.965125][T13824] hci_uart_tty_receive+0x279/0x6e0 [ 433.970335][T13824] tty_ldisc_receive_buf+0x15f/0x1c0 [ 433.975614][T13824] tty_port_default_receive_buf+0x7d/0xb0 [ 433.981320][T13824] flush_to_ldisc+0x222/0x390 [ 433.985990][T13824] process_one_work+0x9af/0x1740 [ 433.990912][T13824] worker_thread+0x98/0xe40 [ 433.996357][T13824] kthread+0x361/0x430 [ 434.000559][T13824] ret_from_fork+0x24/0x30 [ 434.004963][T13824] [ 434.007292][T13824] The buggy address belongs to the object at ffff88809aaac680 [ 434.007292][T13824] which belongs to the cache skbuff_head_cache of size 224 [ 434.022834][T13824] The buggy address is located 212 bytes inside of [ 434.022834][T13824] 224-byte region [ffff88809aaac680, ffff88809aaac760) [ 434.036111][T13824] The buggy address belongs to the page: [ 434.041754][T13824] page:ffffea00026aab00 refcount:1 mapcount:0 mapping:ffff8880a9a45e00 index:0x0 [ 434.050857][T13824] raw: 01fffc0000000200 ffffea00026a27c8 ffffea0002541788 ffff8880a9a45e00 [ 434.059532][T13824] raw: 0000000000000000 ffff88809aaac040 000000010000000c 0000000000000000 [ 434.068100][T13824] page dumped because: kasan: bad access detected [ 434.074493][T13824] [ 434.076813][T13824] Memory state around the buggy address: [ 434.082436][T13824] ffff88809aaac600: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 434.090485][T13824] ffff88809aaac680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 434.098551][T13824] >ffff88809aaac700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 434.106606][T13824] ^ [ 434.113259][T13824] ffff88809aaac780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 434.121480][T13824] ffff88809aaac800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 434.129528][T13824] ================================================================== [ 434.137586][T13824] Disabling lock debugging due to kernel taint [ 434.144448][T13824] Kernel panic - not syncing: panic_on_warn set ... [ 434.151156][T13824] CPU: 1 PID: 13824 Comm: syz-executor.1 Tainted: G B 5.4.0-rc8-syzkaller #0 [ 434.161299][T13824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.171390][T13824] Call Trace: [ 434.174666][T13824] dump_stack+0x197/0x210 [ 434.178974][T13824] panic+0x2e3/0x75c [ 434.182844][T13824] ? add_taint.cold+0x16/0x16 [ 434.187499][T13824] ? kfree_skb+0x38/0x3c0 [ 434.191807][T13824] ? preempt_schedule+0x4b/0x60 [ 434.196636][T13824] ? ___preempt_schedule+0x16/0x20 [ 434.202076][T13824] ? trace_hardirqs_on+0x5e/0x240 [ 434.207087][T13824] ? kfree_skb+0x38/0x3c0 [ 434.211396][T13824] end_report+0x47/0x4f [ 434.215541][T13824] ? kfree_skb+0x38/0x3c0 [ 434.219853][T13824] __kasan_report.cold+0xe/0x41 [ 434.224685][T13824] ? kfree_skb+0x38/0x3c0 [ 434.228992][T13824] kasan_report+0x12/0x20 [ 434.233299][T13824] check_memory_region+0x134/0x1a0 [ 434.238411][T13824] __kasan_check_read+0x11/0x20 [ 434.243410][T13824] kfree_skb+0x38/0x3c0 [ 434.247544][T13824] bcsp_close+0xc7/0x130 [ 434.251765][T13824] hci_uart_tty_close+0x21e/0x280 [ 434.256774][T13824] ? hci_uart_close+0x50/0x50 [ 434.261437][T13824] tty_ldisc_close.isra.0+0x119/0x1a0 [ 434.266783][T13824] tty_ldisc_kill+0x9c/0x160 [ 434.271348][T13824] tty_ldisc_release+0xe9/0x2b0 [ 434.276380][T13824] tty_release_struct+0x1b/0x50 [ 434.281216][T13824] tty_release+0xbcb/0xe90 [ 434.285656][T13824] __fput+0x2ff/0x890 [ 434.289644][T13824] ? put_tty_driver+0x20/0x20 [ 434.294304][T13824] ____fput+0x16/0x20 [ 434.298277][T13824] task_work_run+0x145/0x1c0 [ 434.302894][T13824] exit_to_usermode_loop+0x316/0x380 [ 434.308165][T13824] do_syscall_64+0x65f/0x760 [ 434.312735][T13824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.318726][T13824] RIP: 0033:0x4141d1 [ 434.322611][T13824] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 434.342195][T13824] RSP: 002b:00007ffeffe499d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 434.350595][T13824] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004141d1 [ 434.358561][T13824] RDX: 0000001b2bc20000 RSI: 0000000000000fde RDI: 0000000000000003 [ 434.366511][T13824] RBP: 0000000000000001 R08: 00000000d0e82fe1 R09: ffffffffffffffff [ 434.374473][T13824] R10: 00007ffeffe49ab0 R11: 0000000000000293 R12: 000000000075c9a0 [ 434.382422][T13824] R13: 000000000075c9a0 R14: 0000000000760a08 R15: 000000000075bfd4 [ 434.392329][T13824] Kernel Offset: disabled [ 434.396677][T13824] Rebooting in 86400 seconds..