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"}) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r5}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {r8, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "a4f7f577684fe5"}) 08:39:57 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x181000, 0x100) 08:39:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000174542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:39:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x68}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x274, r6, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x8c, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12a8f24}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f957696}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x18a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfa7c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd81}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x675455bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c786c94}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6fb9}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e8b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dd4d8be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x310f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1604a3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x254dcf0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa492}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x337f6948}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9353}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x141c275a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd3cc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274e7ef3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x883f}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x144}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48de6506}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42dcb1bb}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x745f1481}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x53ca8f77}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4623bf22}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c0aae7f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe54a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2849d833}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xb4, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a4b}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6870ae3b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40edf}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54a16423}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe5bf4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7630}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdbcc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4a1c88ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabe7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7777}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1426}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fa}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41c8bcf5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b5265cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x55f295bf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x411cc31b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5dff79a5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x44c71962}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6939}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x30, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16bdccc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x60ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c8dea3c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54c1cb9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4757b46b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc76}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x77ec}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x918c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50bb93c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c1}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c841ce}]}]}]}, 0x274}, 0x1, 0x0, 0x0, 0x40000}, 0x40480d4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYRESDEC, @ANYRESOCT=r0, @ANYRES64=r3], 0x1c}}, 0x0) 08:39:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x7, 0x1, 0x6f, 0x5, 0x0, 0x3, 0x8044, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, 0x1, @perf_bp={&(0x7f0000000480), 0x5}, 0x40, 0x7fff, 0x1, 0x8, 0x1f, 0x2, 0x8a, 0x0, 0x9, 0x0, 0x8001}, 0xffffffffffffffff, 0x3, r1, 0x8) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "a4f7f577684fe5"}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000280)) 08:39:57 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f66aeedfe4327aa61dbe923b047265a3bab96972a61e5df1b57620b5d5612acaf28755823096d7b7b76ac1fc6b1f9fb4d141fa1256297b298dc4da474f180906d365c5ae6ce985488a297e48b7162c3bc946a1dd6f56a5ba074dbae8f2e5c1a2d02f118c535e84a"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1017.975857][T15262] validate_nla: 8 callbacks suppressed [ 1017.975869][T15262] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:39:57 executing program 0: mkdir(0x0, 0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:57 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r1, r2+60000000}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) inotify_init() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) open(0x0, 0x0, 0x0) 08:39:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r2) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0xd0, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:syslog_conf_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:xserver_misc_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300), r5) 08:39:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "a4f7f577684fe5"}) [ 1018.020398][T15262] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:39:58 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f00000003c0), &(0x7f0000000480)) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f66697c6530c07cc147cea55830850800000000d0f55e20dd3cbd409c6ea8a23225e5f14718266d8416056cd2244c4a6b1df40819dde7571f12ee93ba62febee40f3835ce5073fd7615b6c95c26c2c9eb454ad2786654de8ea8c77f2366854c09b05188c1d7f4b98bcc62b464437fb96bff"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:58 executing program 0: open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:58 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000040)={{r4, r5+10000000}}, &(0x7f0000000080)) unshare(0x8000400) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) recvmmsg(r0, &(0x7f0000005e40)=[{{&(0x7f0000000240)=@xdp, 0x80, &(0x7f0000000140)=[{&(0x7f0000000400)=""/81, 0x51}], 0x1, &(0x7f0000000480)=""/153, 0x99}, 0x8}, {{&(0x7f0000000540)=@can, 0x80, &(0x7f0000002900)=[{&(0x7f00000005c0)=""/246, 0xf6}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/184, 0xb8}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000002780)=""/186, 0xba}, {&(0x7f0000000380)=""/64, 0x40}, {&(0x7f0000002840)=""/48, 0x30}, {&(0x7f0000002880)=""/101, 0x65}], 0x9, &(0x7f00000029c0)=""/198, 0xc6}, 0x1}, {{&(0x7f0000002ac0)=@generic, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002b40)=""/194, 0xc2}, {&(0x7f0000002c40)=""/74, 0x4a}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/21, 0x15}, {&(0x7f0000003d00)=""/51, 0x33}, {&(0x7f0000003d40)=""/92, 0x5c}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x7, &(0x7f0000004e40)=""/4096, 0x1000}, 0x7}], 0x3, 0x10160, &(0x7f0000005f00)={0x77359400}) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0xb) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) open(0x0, 0x0, 0x0) 08:39:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8010}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:39:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000184542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1018.754276][T15339] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1018.762404][T15341] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:39:58 executing program 1: open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) dup3(r3, r4, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xb) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) open(0x0, 0x0, 0x0) 08:39:58 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:58 executing program 0: open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:58 executing program 1: open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xb) clock_settime(0x4, &(0x7f0000000000)={0x0, 0x3938700}) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) open(0x0, 0x0, 0x0) [ 1018.888056][T15356] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1018.923146][T15356] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:39:58 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e4966696c65300000fcae1a9ff4ad1069c8d24960757e193caa95280aebf5b8d0a162fd"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:58 executing program 0: open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:58 executing program 1: open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xb) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) open(0x0, 0x0, 0x0) 08:39:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f666942653000cd7045a3968a4facb76099ed2d665d907366be68438526ba3ff7c89655b4abb65ad0d56607c0177a30606fe9d351013f1b70a2c1df3f846769ac820aba3b9f1b83a9993d1601ee79c156d85dba658f9fef0779415e4e21aa934f02320c85f57c5a87bd3e71062f5bc710b7c3a01a0bc89f983b387b1c2109412a443b1e0297c191fd63e9001acfe471992cfe0fa9d7913eaf62da46c6272cc0ec3e910a2a2a26b4"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 0: mkdir(0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='./file2\x00'], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = syz_open_dev$rtc(&(0x7f0000000000), 0x1f, 0x4840) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000280)={{r5, r6+60000000}, {r7, r8+60000000}}, 0x0) signalfd4(r4, &(0x7f0000000040)={[0x4]}, 0x8, 0xc00) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000080)={0x0, 0x0, {0x2f, 0x0, 0x16, 0x15, 0x0, 0x7, 0x3, 0x9e, 0xffffffffffffffff}}) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) open(0x0, 0x0, 0x0) unshare(0x200) 08:39:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100001e4542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:39:59 executing program 0: mkdir(0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 1: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1019.660303][T15431] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1019.668505][T15432] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:39:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x408682, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x2d, 0x0, &(0x7f0000000440)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1019.793117][T15449] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1019.831729][T15449] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:39:59 executing program 0: mkdir(0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 1: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='./fi^e0\x00'], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 0: mkdir(0x0, 0x10) open(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:39:59 executing program 1: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 1: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 0: mkdir(0x0, 0x10) open(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000254542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:00 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2e01fd004637c6af00653000"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 1: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 0: mkdir(0x0, 0x10) open(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r7) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r8, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r9) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r9, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r10, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x24, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000801}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r8, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x4, 0x8, 0x401, 0x0, 0x0, {0x1, 0x0, 0x7}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88be}]}, 0x60}, 0x1, 0x0, 0x0, 0x2}, 0x20000000) 08:40:00 executing program 1: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 5: mkdir(&(0x7f0000000680)='./file0\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1) sendmsg$NL802154_CMD_GET_WPAN_PHY(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r6, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c003f8301000000f939ff0e00"/22, @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r8) sendmsg$NLBL_MGMT_C_ADD(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x70, r9, 0x401, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x29, 0x1, '\x1e\x00\x00\x00\x004\xb4&\xcc\x85\xd8i\x1aTP\x82IW\x8c\v\x1e\xcd6\x92\x85\x00'/37}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev}, @NLBL_MGMT_A_IPV6ADDR={0x4, 0x5, @private0}]}, 0x70}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r9, 0x800, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) 08:40:00 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB='./fi^e0\x00'], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1020.871866][T15554] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 08:40:00 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRESHEX=r2, @ANYRES32=r0, @ANYRES16=r1, @ANYRES16], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$NLBL_MGMT_C_LISTDEF(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_DOMAIN={0x7, 0x1, '%]\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000080)={0x1, 'xfrm0\x00', {}, 0x9}) 08:40:01 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x14, r5, 0x100, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x810}, 0x4000040) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r5, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa0, r5, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5405aa0e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51ddb258}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x481384d6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f17f61}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d80f4ad}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x181c6c76}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74274012}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x80a1c6f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x65e013c7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3b695fe6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28cf28a8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f16ca99}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3d088eb2}]}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0xc8c1}, 0x10) 08:40:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x2, 0x2}, 0x7fffffff, 0x3}}, &(0x7f0000000480), 0x400) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="0000000400000000"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {r0, r1+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000002b00)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000646c0)={0x0, [], 0x9, "e98bda96a2c7b0"}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000484542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:01 executing program 2: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="73797a3042d435e1f4c4fb80e4d65672276561c50996cb3994d705d4c4744c44fb9c909efe41619c5ed335abe8b05c3d29c10a1cc1e7f381c55ff78329c32d7b2e99c6def82ba144798fd9776f76e12bc1e1231c7df464752e1be4ef68483a6d5f0c611991d32998f80992fb9fb3b151b079b5309769e2f1c872ccd8cbaa8f2a29f569173ec67fac885d3ef1290544b7e3f200ed590615bf0270634574a7"], 0x22) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000080), 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:40:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x10, 0x4, 0x20, 0x0, 0x515, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3938700}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_INO32_GEN_PARENT={0x10, 0x2, {{0x2, 0x2}, 0x7fffffff, 0x3}}, &(0x7f0000000480), 0x400) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="0000000400000000"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 0xff, 0x1f, 0x7, 0x0, 0x2, 0x200, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000040)}, 0x8000, 0x7fffffff, 0x667, 0x3, 0x4, 0x2, 0x4, 0x0, 0x8, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x3) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:40:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x80) open(&(0x7f00000000c0)='./bus\x00', 0x12000, 0x10) clock_gettime(0x5, &(0x7f0000000400)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x77359400}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000440)=ANY=[@ANYBLOB="00fd4c9cded4c9a678ea616a88c837a84e703d9d674ff3e7f9dd6de9bf4c37ba494554cc7a2e5f24d9df8f208a250257f13f78daa28043f84f62e6ed3e0eb70b6660b6c5b57692fe1cb9ff6a21edcf71233e1560dd8e4efb2d1aa509dab4d0148dabe85dc2615b1fa1906e84fbcc4c1555f459a218f8a0f17cbc8482f8dfc15259793df615a4"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:01 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f66696c653000c5656c674f627f8fe4957857ce86285caeeeced68ae89cf909fe7ca1986d047d4ac109cef3002a6d27746c7f0e1ed9bc9f3e669aaceea51299d582a5a991726770d15fc3db9e936ac75e97d2b12d44f8f1fab11099a11e3f9e26ce3f943a6af6aec9bf72dc2e0fca6149bfb3ba82e794f861f3"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) 08:40:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r3, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 08:40:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "a4f7f577684fe5"}) 08:40:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="0000000001000000"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100004c4542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "a4f7f577684fe5"}) 08:40:02 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f66696c653000c5656c674f627f8fe4957857ce86285caeeeced68ae89cf909fe7ca1986d047d4ac109cef3002a6d27746c7f0e1ed9bc9f3e669aaceea51299d582a5a991726770d15fc3db9e936ac75e97d2b12d44f8f1fab11099a11e3f9e26ce3f943a6af6aec9bf72dc2e0fca6149bfb3ba82e794f861f3"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) 08:40:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r1, r2+10000000}, {r3, r4+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{0x0, 0x3938700}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0xfffffffffffffeb7, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_bp={&(0x7f0000000400), 0x5}, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x2, r0, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r5, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0xb) r7 = inotify_init() inotify_add_watch(r7, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2e0f77696c653000"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r2, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10) recvmmsg(r2, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r3], 0xc63b9e35) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x138, r3, 0x300, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xc4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe30}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x129751e3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x3f5254f2020285c1}, 0x42) 08:40:02 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{0x77359400}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x195002, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x77359400}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f66696c653000c5656c674f627f8fe4957857ce86285caeeeced68ae89cf909fe7ca1986d047d4ac109cef3002a6d27746c7f0e1ed9bc9f3e669aaceea51299d582a5a991726770d15fc3db9e936ac75e97d2b12d44f8f1fab11099a11e3f9e26ce3f943a6af6aec9bf72dc2e0fca6149bfb3ba82e794f861f3"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) 08:40:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="c31c79cd6cb1625c579fb7ed53e925235f77c4566f3477fa774f3b2422ca8a7e62a90e151db8e22e6ca716034df4c6ad8eb0c26355efc78e5232ce2d701755f1adcd81f65e765c7a779d36fef97e1afa14dd5898a74747beb60db980a3c5c5d3c51bffe27bd2d4204597f8e58e90427d01fea815dab2a9c46b9a675473fde6d572b5d7ad94b94354aac4cb8617ebaf6547015772ebc862bc320b0ba3ae47ad4b8fe03fba9c403850a95d47480001b7c6431d74550a768cc1d8762882fa943fe1d6d681a9f519f65b177a0300000000000000825afbcd33024a2e5bea09f7b39b5d43"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x40087602, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f666932651000a2e8de9ec9963c63c7455a8fd2dc3c431ea673979f15e6cd39ca34d0df078c5cd23430a65161d89901cc38556629fe572ad403d0979b7d"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010100}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:nvram_device_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:klogd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'caif0\x00'}]}, 0x8c}, 0x1, 0x0, 0x0, 0x14}, 0x4000) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:03 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x40087602, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f666932651000a2e8de9ec9963c63c7455a8fd2dc3c431ea673979f15e6cd39ca34d0df078c5cd23430a65161d89901cc38556629fe572ad403d0979b7d"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000604542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1023.154825][T15781] validate_nla: 12 callbacks suppressed [ 1023.154841][T15781] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1023.168713][T15782] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x224, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x44, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d4290f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8e6d0a4}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56b22088}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f8368d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x120, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x46}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f91c4c1}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64fcdd27}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c4fc366}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2007faab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64d77a77}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfd}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x81}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x562af44f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29e57f72}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ef15fa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a20715d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2ddf2edb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48ff8c13}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a0255b1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x16042cde}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3cbbb15c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11083f97}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x495a4007}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4a545e3c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x9c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4cbeaa02}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21b680a1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5caadb36}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x701d05b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52fe0fdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3969be9d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c86e8ab}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e33d55f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x32e358d1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x224}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080101"], 0x1c}}, 0x0) 08:40:03 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x40087602, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000140)=@filename='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f00000003c0)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1023.275911][T15801] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1023.285793][T15802] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1023.297459][T15806] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:40:03 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) gettid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2e2f666932651000a2e8de9ec9963c63c7455a8fd2dc3c431ea673979f15e6cd39ca34d0df078c5cd23430a65161d89901cc38556629fe572ad403d0979b7d"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1023.342157][T15813] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:03 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, r0+10000000}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x70, r3, 0x401, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x29, 0x1, '\x1e\x00\x00\x00\x004\xb4&\xcc\x85\xd8i\x1aTP\x82IW\x8c\v\x1e\xcd6\x92\x85\x00'/37}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev}, @NLBL_MGMT_A_IPV6ADDR={0x4, 0x5, @private0}]}, 0x70}}, 0x0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r3, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x22}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @private=0xa010100}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:03 executing program 1 (fault-call:10 fault-nth:0): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:03 executing program 5: sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0000000000000500000001000000080002000100009d"], 0x1c}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) sendmsg$TIPC_NL_KEY_FLUSH(r4, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x2a4, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @rand_addr=0x64010101}}, {0x14, 0x2, @in={0x2, 0x4e23, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1ff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x101, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x5}}}}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2400000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2800000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x499d}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x101}]}, @TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e23, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000000}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NODE={0x8c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "fa7e2a3d9f31e8d2e3889af1bccbebef618f59f487a351"}}, @TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ff48216599efa0641fd01984a7407aa1c0a9ed3c3cf0381f"}}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10000}]}, @TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x77c0}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xe8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x80}, 0x40400d0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100006046a14942ba8002000000080003"], 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 08:40:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1023.478766][T15841] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1023.498243][T15843] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1023.660926][T15859] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1023.670074][T15859] FAULT_INJECTION: forcing a failure. [ 1023.670074][T15859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1023.683188][T15859] CPU: 0 PID: 15859 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1023.691980][T15859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1023.702016][T15859] Call Trace: [ 1023.705341][T15859] dump_stack_lvl+0xb7/0x103 [ 1023.709917][T15859] dump_stack+0x11/0x1a [ 1023.714055][T15859] should_fail+0x23c/0x250 [ 1023.718462][T15859] should_fail_usercopy+0x16/0x20 [ 1023.723524][T15859] _copy_from_user+0x1c/0xd0 [ 1023.728144][T15859] iovec_from_user+0xc4/0x2d0 [ 1023.732808][T15859] ? kstrtoull+0x321/0x360 [ 1023.737205][T15859] __import_iovec+0x57/0x2c0 [ 1023.741784][T15859] ? kstrtouint_from_user+0x104/0x130 [ 1023.747138][T15859] import_iovec+0x69/0x80 [ 1023.751454][T15859] do_writev+0x107/0x400 [ 1023.755680][T15859] ? __fget_light+0x21b/0x260 [ 1023.760377][T15859] ? __cond_resched+0x11/0x40 [ 1023.765054][T15859] ? fput+0x2d/0x130 [ 1023.768934][T15859] ? ksys_write+0x157/0x180 [ 1023.773419][T15859] __x64_sys_writev+0x41/0x50 [ 1023.778081][T15859] do_syscall_64+0x3d/0x90 [ 1023.782481][T15859] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1023.788414][T15859] RIP: 0033:0x4665e9 [ 1023.792290][T15859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1023.811892][T15859] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1023.820282][T15859] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1023.828313][T15859] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1023.836346][T15859] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1023.844299][T15859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1023.852253][T15859] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1024.079385][T15813] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1024.090557][T15864] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000684542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:04 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, r0+10000000}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB], 0x1c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8081}, 0x1) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x28, r3, 0x800, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x40080c4}, 0x80) 08:40:04 executing program 4: ioctl$TIOCSERGETLSR(0xffffffffffffffff, 0x5459, &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="2acbcc4a", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:04 executing program 5: mkdir(&(0x7f0000000400)='./file1\x00', 0x56) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./file1\x00') umount2(&(0x7f0000000000)='./file1\x00', 0xb) [ 1024.238899][T15877] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1024.261231][T15877] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000020000000800010000000000"], 0x1c}}, 0x0) 08:40:04 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, r0+10000000}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x0, &(0x7f0000000200), 0x1000040, &(0x7f0000000040)={[], [{@subj_role={'subj_role', 0x3d, '$(@\xe7F^\x10VT\xef\x1dv\x00\x00'}}]}) 08:40:04 executing program 1 (fault-call:10 fault-nth:1): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:04 executing program 5: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x1004e20, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x4008800, &(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) write(r0, &(0x7f0000001d00)='-', 0x1) recvmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 08:40:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRESDEC=r1, @ANYRESOCT=r6], 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) [ 1024.540782][T15908] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1024.549118][T15908] FAULT_INJECTION: forcing a failure. [ 1024.549118][T15908] name failslab, interval 1, probability 0, space 0, times 0 [ 1024.561737][T15908] CPU: 0 PID: 15908 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1024.570481][T15908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1024.580516][T15908] Call Trace: [ 1024.583888][T15908] dump_stack_lvl+0xb7/0x103 [ 1024.588540][T15908] dump_stack+0x11/0x1a [ 1024.592677][T15908] should_fail+0x23c/0x250 [ 1024.597084][T15908] __should_failslab+0x81/0x90 [ 1024.601830][T15908] should_failslab+0x5/0x20 [ 1024.606314][T15908] kmem_cache_alloc_node+0x58/0x2b0 [ 1024.611559][T15908] ? __alloc_skb+0xed/0x420 [ 1024.616045][T15908] __alloc_skb+0xed/0x420 [ 1024.620362][T15908] netlink_sendmsg+0x4c4/0x7c0 [ 1024.625108][T15908] sock_write_iter+0x1a4/0x200 [ 1024.629871][T15908] do_iter_readv_writev+0x2cb/0x360 [ 1024.635103][T15908] do_iter_write+0x112/0x4c0 [ 1024.639676][T15908] ? import_iovec+0x69/0x80 [ 1024.644213][T15908] do_writev+0x1e0/0x400 [ 1024.648470][T15908] ? __cond_resched+0x11/0x40 [ 1024.653152][T15908] ? fput+0x2d/0x130 [ 1024.657028][T15908] ? ksys_write+0x157/0x180 [ 1024.661513][T15908] __x64_sys_writev+0x41/0x50 [ 1024.666216][T15908] do_syscall_64+0x3d/0x90 [ 1024.670686][T15908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1024.676568][T15908] RIP: 0033:0x4665e9 [ 1024.680444][T15908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1024.700110][T15908] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1024.708503][T15908] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1024.716458][T15908] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1024.724409][T15908] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1024.732375][T15908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 08:40:04 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, 0x0}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1024.740440][T15908] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100006c4542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:04 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, 0x0}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:05 executing program 4: sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000580)={0x204, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x1c0, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xdd1d}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1ff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xfffffffe}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x4}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xc06}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xbdc3811}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xffffffff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x80000001}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x6}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x697}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3f}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x4}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x43a}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x10001}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x511e}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x10001}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7d}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x12f05eff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x2}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x400}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xcc98}, @NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x81}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1d}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x100}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x6}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8}]}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x50}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x8}]}, 0x204}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000440), r4) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r6, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4024804) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r7, 0x200}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r1) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r8, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000800}, 0x4040) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)={0x11c, r2, 0x401, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x108, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4df10dac}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43e2f838}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x788b61}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe51}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24f5c7fb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a8d48a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa47b15f}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x39e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2800e28e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaf0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbcee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ce1f3c1}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x130b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x58eb}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce4e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28d63978}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6924a606}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8aa1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf95}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x389200a1}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5221ca10}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x732199b2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d13}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc9d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79db736f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc198}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6e7c11ae}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x924d}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r8) sendmsg$NLBL_CIPSOV4_C_ADD(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r9, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x1d4, r9, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xbc, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbb4b4f9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2588c3fa}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a0dd38f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x87}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2963ba7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ba0927}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4068b80b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fb487c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e899691}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74e6c9fa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc4}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x90, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x14}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19a9cf2f}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x161ffd24}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ec0288}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d0eb314}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6daa5c0c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x97f4db5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28952ef1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x85}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x4004050}, 0x4048881) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESHEX=r1, @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:05 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, 0x0}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:05 executing program 1 (fault-call:10 fault-nth:2): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r6) sendmsg$NLBL_CALIPSO_C_REMOVE(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r7, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000006) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c004000", @ANYRES16=r8, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 08:40:05 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:05 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, 0x0}, {r1, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1025.405293][T15977] FAULT_INJECTION: forcing a failure. [ 1025.405293][T15977] name failslab, interval 1, probability 0, space 0, times 0 [ 1025.417928][T15977] CPU: 1 PID: 15977 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1025.426755][T15977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1025.436810][T15977] Call Trace: [ 1025.440074][T15977] dump_stack_lvl+0xb7/0x103 [ 1025.444671][T15977] dump_stack+0x11/0x1a [ 1025.448805][T15977] should_fail+0x23c/0x250 [ 1025.453232][T15977] __should_failslab+0x81/0x90 [ 1025.457976][T15977] should_failslab+0x5/0x20 [ 1025.462469][T15977] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1025.468175][T15977] ? __kmalloc_node_track_caller+0x30/0x40 [ 1025.474043][T15977] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1025.479488][T15977] __kmalloc_node_track_caller+0x30/0x40 [ 1025.485238][T15977] ? netlink_sendmsg+0x4c4/0x7c0 [ 1025.490156][T15977] __alloc_skb+0x187/0x420 [ 1025.494556][T15977] netlink_sendmsg+0x4c4/0x7c0 [ 1025.499367][T15977] sock_write_iter+0x1a4/0x200 [ 1025.504147][T15977] do_iter_readv_writev+0x2cb/0x360 [ 1025.509363][T15977] do_iter_write+0x112/0x4c0 [ 1025.513936][T15977] ? import_iovec+0x69/0x80 [ 1025.518424][T15977] do_writev+0x1e0/0x400 [ 1025.522649][T15977] ? __cond_resched+0x11/0x40 [ 1025.527313][T15977] ? fput+0x2d/0x130 [ 1025.531190][T15977] ? fpregs_restore_userregs+0x93/0x1c0 [ 1025.536723][T15977] __x64_sys_writev+0x41/0x50 [ 1025.541380][T15977] do_syscall_64+0x3d/0x90 [ 1025.545854][T15977] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1025.551759][T15977] RIP: 0033:0x4665e9 [ 1025.555648][T15977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1025.575234][T15977] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1025.583626][T15977] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1025.591576][T15977] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1025.599532][T15977] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1025.607565][T15977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1025.615518][T15977] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)={0x220, r3, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xf4, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a367f3d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x44ff8e13}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ee32bb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a861fdf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x656fc5f0}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62f15beb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53a80ed3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d29d625}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x43}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1ef69568}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x375963de}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x535a1f26}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x40}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6491cdf3}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe5fe6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ba06641}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xa8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13b4f463}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32880762}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6e85}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23154813}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5526e212}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x14c444ee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c370e70}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8ea1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e527b40}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11007dc6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e7a200}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x142bdeb9}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8be3af5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x97e6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2430}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6629}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fe72f90}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x85}, 0x810) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="99ea7ff9", @ANYRES16=r5, @ANYBLOB="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"], 0x2a8}, 0x1, 0x0, 0x0, 0x40011}, 0x4080) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="0700000005d68e7e851630f32494f45ecf42c965f0a76f95899c6958a4c4cf3eb21530c1ccd6980bae634b5639025d33b7c9ab5656ea39ab7f95128a2cb34688953ec54c6f67826f9c2e0c535af652fca732c296bda758ffb70502f2c8e9e54ec6a37e49966abee2f5a0653ae698a9aaa5c28c99cb", @ANYRES16=r5, @ANYBLOB="01bc0001"], 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100), r7) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r8) sendmsg$NLBL_CALIPSO_C_REMOVE(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r9, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r8) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r8) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r8) 08:40:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000744542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000042000000080001"], 0x1c}}, 0x0) 08:40:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRESDEC, @ANYRESDEC=r1, @ANYRESOCT=r6], 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 08:40:05 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000400)={0x53, 0xfffffffffffffffe, 0x8, 0x1f, @scatter={0x2, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/153, 0x99}, {&(0x7f0000000140)=""/190, 0xbe}]}, &(0x7f0000000280)="22d6dc3d0ce734bc", &(0x7f00000002c0)=""/248, 0x101, 0x4, 0x0, &(0x7f00000003c0)}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060c00)={0x7, [], 0x9, "9b825afc6e9307"}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000), 0x0) recvmmsg(r3, &(0x7f0000008380)=[{{&(0x7f0000000480)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/187, 0xbb}, {&(0x7f0000000680)=""/151, 0x97}, {&(0x7f0000000740)=""/219, 0xdb}, {&(0x7f0000000840)=""/182, 0xb6}, {&(0x7f0000000900)=""/64, 0x40}], 0x6, &(0x7f00000009c0)=""/166, 0xa6}, 0xb5}, {{&(0x7f00000010c0)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b00)=""/168, 0xa8}, {&(0x7f0000000bc0)=""/184, 0xb8}, {&(0x7f0000000c80)=""/220, 0xdc}, {&(0x7f0000000d80)=""/142, 0x8e}, {&(0x7f0000000e40)=""/147, 0x93}, {&(0x7f0000000f00)=""/19, 0x13}], 0x6, &(0x7f0000000fc0)=""/94, 0x5e}, 0x8}, {{&(0x7f0000001040)=@nfc_llcp, 0x80, &(0x7f0000001240)=[{&(0x7f00000086c0)=""/233, 0xe9}, {&(0x7f00000011c0)=""/39, 0x27}, {&(0x7f0000001200)=""/20, 0x14}], 0x3}, 0xffff}, {{&(0x7f0000001280)=@xdp, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/178, 0xb2}], 0x2, &(0x7f0000002400)=""/189, 0xbd}, 0x1}, {{&(0x7f00000024c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002540)=""/77, 0x4d}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/213, 0xd5}], 0x3, &(0x7f0000003700)=""/237, 0xed}, 0xfffffff8}, {{0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/154, 0x9a}], 0x1, &(0x7f0000003900)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000004900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000004980)=""/30, 0x1e}, {&(0x7f00000049c0)=""/195, 0xc3}, {&(0x7f0000004ac0)=""/244, 0xf4}, {&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/170, 0xaa}], 0x5, &(0x7f0000005d00)}, 0x3}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000005d40)=""/117, 0x75}], 0x1, &(0x7f0000005e00)}, 0x70}, {{&(0x7f0000005e40)=@rc, 0x80, &(0x7f0000007300)=[{&(0x7f0000005ec0)}, {&(0x7f0000005f00)=""/154, 0x9a}, {&(0x7f0000005fc0)=""/54, 0x36}, {&(0x7f0000006000)=""/222, 0xde}, {&(0x7f0000006100)=""/243, 0xf3}, {&(0x7f0000006200)=""/223, 0xdf}, {&(0x7f0000006300)=""/4096, 0x1000}], 0x7, &(0x7f0000007380)=""/4096, 0x1000}, 0x1}], 0x9, 0x2020, &(0x7f00000085c0)) vmsplice(r4, &(0x7f0000008680)=[{&(0x7f0000008600)="ccd5c05a23c93f789235a22816b16e7786cc39c2bf7aa3fc8f538f09d07f36776155c659828252eca8fafd28874730ef65619ad843a8a4fb15ed6a92ab0dbf941c", 0x41}], 0x1, 0xa) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "a4f7f577684fe5"}) 08:40:05 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xc8, 0x0, 0x81, 0x1, 0x0, 0x48f, 0x2010, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000080), 0x9}, 0x2882, 0x4b, 0x5, 0x2, 0x5, 0x74fcb83a, 0x4, 0x0, 0x8, 0x0, 0x8}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:06 executing program 1 (fault-call:10 fault-nth:3): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:06 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000002c0)=""/244, &(0x7f0000000180)=0xf4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r1, @ANYBLOB="bd5b3a0154f9129609a55c914288e601c367dc0600438de72fafc3797eb57300"/42, @ANYRESOCT=r2, @ANYRES16=r4, @ANYRESOCT=r4, @ANYRESHEX=r2], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000080) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000200)={0x32, @broadcast, 0x4e21, 0x2, 'none\x00', 0x3, 0x6, 0x48}, 0x2c) 08:40:06 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) readv(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/131, 0x83}, {&(0x7f0000001240)=""/69, 0x45}, {&(0x7f00000012c0)=""/11, 0xb}, {&(0x7f0000001300)=""/52, 0x34}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/198, 0xc6}, {&(0x7f0000001480)=""/178, 0xb2}, {&(0x7f0000001740)=""/4096, 0x1000}], 0xa) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0xc0, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000040)="ff0204000000000100000000000000000000000000000205", 0x18) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000001680)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)=ANY=[@ANYBLOB='$\x00\x00 ', @ANYRES16=0x0, @ANYBLOB="00042cbd7000fddbdf2586000000080026006c090000050019010c000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f00000001c0)=ANY=[], 0x30) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) set_mempolicy(0x3, &(0x7f0000000140)=0x12f, 0x7) sendmmsg$inet6(r1, &(0x7f0000001700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 08:40:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000280)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "1f0544a6824e8c"}) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "a4f7f577684fe5"}) [ 1026.261076][T16058] FAULT_INJECTION: forcing a failure. [ 1026.261076][T16058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1026.274253][T16058] CPU: 0 PID: 16058 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1026.283055][T16058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.293091][T16058] Call Trace: [ 1026.296370][T16058] dump_stack_lvl+0xb7/0x103 [ 1026.300947][T16058] dump_stack+0x11/0x1a [ 1026.305081][T16058] should_fail+0x23c/0x250 [ 1026.309485][T16058] should_fail_usercopy+0x16/0x20 [ 1026.314521][T16058] _copy_from_iter+0x131/0x970 [ 1026.319270][T16058] ? check_stack_object+0x61/0x70 [ 1026.324347][T16058] ? __virt_addr_valid+0x15a/0x1a0 [ 1026.329445][T16058] ? __check_object_size+0x253/0x310 [ 1026.334787][T16058] netlink_sendmsg+0x57c/0x7c0 [ 1026.339533][T16058] sock_write_iter+0x1a4/0x200 [ 1026.344325][T16058] do_iter_readv_writev+0x2cb/0x360 [ 1026.349512][T16058] do_iter_write+0x112/0x4c0 [ 1026.354102][T16058] ? import_iovec+0x69/0x80 [ 1026.358589][T16058] do_writev+0x1e0/0x400 [ 1026.362862][T16058] ? __cond_resched+0x11/0x40 [ 1026.367555][T16058] ? fput+0x2d/0x130 [ 1026.371432][T16058] ? ksys_write+0x157/0x180 [ 1026.375929][T16058] __x64_sys_writev+0x41/0x50 [ 1026.380698][T16058] do_syscall_64+0x3d/0x90 [ 1026.385096][T16058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1026.390974][T16058] RIP: 0033:0x4665e9 [ 1026.394849][T16058] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1026.414465][T16058] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1026.422858][T16058] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1026.430828][T16058] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1026.438831][T16058] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1026.446819][T16058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1026.454770][T16058] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100007a4542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:06 executing program 5: r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000001c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x6e4, &(0x7f00000001c0), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000200)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0xe0f3, &(0x7f0000000180)=[r0, r6, r0, r0], 0x4, 0x0, 0x1, {0x0, r7}}, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_POLL_REMOVE={0x7, 0x4}, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000800)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x50}, 0xfffffffe) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) 08:40:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000280)={{0x0, 0xff, 0xbeb4, 0xcd6, 0x800, 0x1, 0x3ff, 0x80000000, 0x6, 0x1a8f, 0x0, 0x0, 0xffffffff, 0x284, 0xf1}}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "a4f7f577684fe5"}) 08:40:06 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, 0x0}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:06 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYRESOCT=r2, @ANYBLOB="2fc625bc2f7e7a97b93b211408360a5527b6091da4ecd66634e44c8d42ec38055059730bbf37d06dd0c318f95a13fae9f97175756cbbff3773ef6d3ce7da968d396d438ecc01677ac939c53a5be8be74532963ab1355bf168c57f8699749a260df655d61233c35179051cba1c7fe3144f678c042562b667ae348558df06a617545937842fa31ac3f3ed55e", @ANYRES16=r1, @ANYRESOCT=r4, @ANYRES64=r0, @ANYRESHEX=r3, @ANYRES32], 0x1c}, 0x1, 0x0, 0x0, 0x40480c0}, 0x0) 08:40:06 executing program 1 (fault-call:10 fault-nth:4): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:06 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000000280)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x9, "9da59159cef25f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r8, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "a4f7f577684fe5"}) 08:40:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES16=r2, @ANYBLOB="01080000000000000000020000000801"], 0x1c}}, 0x0) 08:40:06 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, 0x0}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1027.142103][T16123] FAULT_INJECTION: forcing a failure. [ 1027.142103][T16123] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.154731][T16123] CPU: 0 PID: 16123 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1027.163495][T16123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.173532][T16123] Call Trace: [ 1027.176878][T16123] dump_stack_lvl+0xb7/0x103 [ 1027.181454][T16123] dump_stack+0x11/0x1a [ 1027.185591][T16123] should_fail+0x23c/0x250 [ 1027.190033][T16123] __should_failslab+0x81/0x90 [ 1027.194777][T16123] should_failslab+0x5/0x20 [ 1027.199281][T16123] kmem_cache_alloc_node+0x58/0x2b0 [ 1027.204576][T16123] ? __alloc_skb+0xed/0x420 [ 1027.209064][T16123] __alloc_skb+0xed/0x420 [ 1027.213378][T16123] rtmsg_ifinfo_build_skb+0x61/0x130 [ 1027.218659][T16123] rtnetlink_event+0xb6/0x120 [ 1027.223321][T16123] raw_notifier_call_chain+0x53/0xb0 [ 1027.228596][T16123] dev_set_mtu_ext+0x3c2/0x5b0 [ 1027.233476][T16123] do_setlink+0x50f/0x22b0 [ 1027.237872][T16123] ? __nla_validate_parse+0x10ed/0x17f0 [ 1027.243578][T16123] ? __nla_parse+0x3c/0x50 [ 1027.247981][T16123] rtnl_setlink+0x237/0x280 [ 1027.252509][T16123] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1027.257517][T16123] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1027.262435][T16123] ? finish_task_switch+0xce/0x290 [ 1027.267526][T16123] ? should_fail+0x2a/0x250 [ 1027.272013][T16123] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1027.277284][T16123] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1027.282904][T16123] ? kcsan_setup_watchpoint+0x8b/0x3e0 [ 1027.288513][T16123] ? avc_has_perm_noaudit+0x19a/0x240 [ 1027.293965][T16123] ? rhashtable_jhash2+0x13a/0x1a0 [ 1027.299061][T16123] ? jhash+0x2b0/0x2b0 [ 1027.303113][T16123] netlink_rcv_skb+0x13e/0x240 [ 1027.307864][T16123] ? rtnetlink_bind+0x60/0x60 [ 1027.312528][T16123] rtnetlink_rcv+0x18/0x20 [ 1027.317013][T16123] netlink_unicast+0x5ec/0x6b0 [ 1027.321759][T16123] netlink_sendmsg+0x6d9/0x7c0 [ 1027.326512][T16123] sock_write_iter+0x1a4/0x200 [ 1027.331261][T16123] do_iter_readv_writev+0x2cb/0x360 [ 1027.336490][T16123] do_iter_write+0x112/0x4c0 [ 1027.341063][T16123] ? import_iovec+0x69/0x80 [ 1027.345566][T16123] do_writev+0x1e0/0x400 [ 1027.349842][T16123] ? __cond_resched+0x11/0x40 [ 1027.354510][T16123] ? fput+0x2d/0x130 [ 1027.358387][T16123] ? ksys_write+0x157/0x180 [ 1027.362871][T16123] __x64_sys_writev+0x41/0x50 [ 1027.367533][T16123] do_syscall_64+0x3d/0x90 [ 1027.371960][T16123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1027.377841][T16123] RIP: 0033:0x4665e9 [ 1027.381715][T16123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1027.401308][T16123] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1027.409809][T16123] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1027.417763][T16123] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1027.425756][T16123] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1027.433706][T16123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1027.441661][T16123] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000b64542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0xc7c}]}, 0x24}}, 0x10000000) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYRESDEC=r3], 0x1c}}, 0x800) 08:40:07 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, 0x0}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:07 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {0x0, r2+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000280)={{r6, 0x9, 0x83, 0x1, 0x3, 0x3, 0x3c561725, 0x43d7, 0x81, 0x8, 0x20, 0x3ef6c00000000, 0x8000, 0xfffffffffffffff9}}) r8 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "a4f7f577684fe5"}) 08:40:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000569e19210cc3c4f45d97a075ab4eb774d3e440d32307eaf34fafb5a8c08599c17997ec11bf0bfc7ac3f611f29cc7ff572a3b054a5d9626fce07f6ab955b2f4df78578629f01662f771487e7d843a1b4c9c7787ea0d3d6f737c49f7545115f822cbbef82fec804f522a367b1d03bd41732f464999a9ca7a994d5182a2bd1c5ed340a073721f8ec6342faf6f672fea202e88e0de95e39e9e3c5d9b3064a276b1c8f860352807c1eadafc1656d9d782fa294ed7", @ANYRES16, @ANYBLOB="00012cbd7000ffdbdf25380000000c0058004b000000000000000c00580062000000000000000c0058004a00000000000000"], 0x38}}, 0x4040800) 08:40:07 executing program 1 (fault-call:10 fault-nth:5): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) recvmmsg$unix(r3, &(0x7f0000001f40)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000000140), 0x6e, &(0x7f0000001800)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000000340)=""/184, 0xb8}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/220, 0xdc}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/207, 0xcf}, {&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000001700)=""/213, 0xd5}], 0x9, &(0x7f00000018c0)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{&(0x7f0000001a00)=@abs, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/141, 0x8d}, {&(0x7f0000001b40)=""/216, 0xd8}, {&(0x7f0000001c40)=""/50, 0x32}], 0x3, &(0x7f0000001cc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001d40)=@abs, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001dc0)=""/138, 0x8a}], 0x1, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}], 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000002040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:07 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:07 executing program 5: mkdir(&(0x7f0000000140)='./bus\x00', 0x10) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x40086602, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x4000010) 08:40:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0x44, r3, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'gre0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010101}]}, 0x44}, 0x1, 0x0, 0x0, 0x28008801}, 0x20000005) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r5) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1b0, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11d404e1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xf8, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x53c2}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x21e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaafd}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x74044e74}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x300264c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cc4}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x11aa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xad92}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x13ec}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ec0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8a4}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c787935}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x658c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcf10}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x87e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc567}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe59}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b0da906}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x58db}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9c9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb0f5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x85ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6028584c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12b0f192}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4eaa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa07759f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2abe5bcd}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5}, {0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x11c, r6, 0x401, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xd7, 0x1, '\x1e\x00\x00\x00\x004\xb4&\xcc\x85\xd8i\x1aTP\x82IW\x8c\v\x1e\xcd6\x92\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\xfeq\x96\x96c\xb1\xc1Rd/\xfe\xe8\xbeL\t3\x00i\xe4V8\xbc\xbd\xe7\xc5J\xd8\xb3k\x14x\xf6\x0f\xc9\xb2\x13M\xd8\xb8\xa0\xb9\x9f\x1c|~U\xbb\xe1\x11`R\xcf\xbaD\x10s\x0f.~\xcf\x9f\xbc\xff[\x05\xb9h\xc9\xe9j\x00\x989\x9a\x82\rL\x03K\xf7#I\xcf\xe9\xd8\x8e\xa6\xc2\xb3\v\xfc\xfeo6\xee\xb1\xe6\x8e\xe8\xf4\xcc\xe5\xf7$\x82<\x00\x9b\xe7\x15\xe1\x9f\xd5~\xfe \x9e\xa13,\x99?1:\xc8e\x8d|\xb9\xc3\x01\x18\xebP\xf7\xf3\vQI\x0e@\xe8p\b8o\xfb\xd2C\xab\xc6\xb0\xc2=\x05\x16\xad\xaa|=\xfb+snop\x90}\r\x9b\x93b\x9c'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0}]}, 0x11c}}, 0x0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r6, 0x4, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x40801}, 0x20000000) [ 1028.022437][T16179] FAULT_INJECTION: forcing a failure. [ 1028.022437][T16179] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.035097][T16179] CPU: 0 PID: 16179 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1028.043865][T16179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1028.054008][T16179] Call Trace: [ 1028.057271][T16179] dump_stack_lvl+0xb7/0x103 [ 1028.061897][T16179] dump_stack+0x11/0x1a [ 1028.066061][T16179] should_fail+0x23c/0x250 [ 1028.070465][T16179] __should_failslab+0x81/0x90 [ 1028.075224][T16179] should_failslab+0x5/0x20 [ 1028.079711][T16179] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1028.085473][T16179] ? __kmalloc_node_track_caller+0x30/0x40 [ 1028.091319][T16179] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1028.096763][T16179] __kmalloc_node_track_caller+0x30/0x40 [ 1028.102419][T16179] ? rtmsg_ifinfo_build_skb+0x61/0x130 [ 1028.107877][T16179] __alloc_skb+0x187/0x420 [ 1028.112277][T16179] rtmsg_ifinfo_build_skb+0x61/0x130 [ 1028.117559][T16179] rtnetlink_event+0xb6/0x120 [ 1028.122217][T16179] raw_notifier_call_chain+0x53/0xb0 [ 1028.127491][T16179] dev_set_mtu_ext+0x3c2/0x5b0 [ 1028.132251][T16179] do_setlink+0x50f/0x22b0 [ 1028.136700][T16179] ? __nla_validate_parse+0x10ed/0x17f0 [ 1028.142240][T16179] ? __nla_parse+0x3c/0x50 [ 1028.146641][T16179] rtnl_setlink+0x237/0x280 [ 1028.151148][T16179] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1028.156157][T16179] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1028.161083][T16179] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1028.166750][T16179] ? should_fail+0x2a/0x250 [ 1028.171329][T16179] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1028.177157][T16179] ? __wake_up+0x8d/0xc0 [ 1028.181389][T16179] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1028.187349][T16179] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1028.193297][T16179] ? plist_check_list+0xf9/0x160 [ 1028.198233][T16179] ? plist_check_list+0xf9/0x160 [ 1028.203156][T16179] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1028.209129][T16179] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1028.215097][T16179] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1028.220988][T16179] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1028.226336][T16179] ? plist_check_list+0xf9/0x160 [ 1028.231268][T16179] ? plist_check_list+0xf9/0x160 [ 1028.236288][T16179] ? rhashtable_jhash2+0x13a/0x1a0 [ 1028.241429][T16179] ? jhash+0x2b0/0x2b0 [ 1028.245484][T16179] netlink_rcv_skb+0x13e/0x240 [ 1028.250235][T16179] ? rtnetlink_bind+0x60/0x60 [ 1028.254957][T16179] rtnetlink_rcv+0x18/0x20 [ 1028.259379][T16179] netlink_unicast+0x5ec/0x6b0 [ 1028.264178][T16179] netlink_sendmsg+0x6d9/0x7c0 [ 1028.268930][T16179] sock_write_iter+0x1a4/0x200 [ 1028.273682][T16179] do_iter_readv_writev+0x2cb/0x360 [ 1028.278866][T16179] do_iter_write+0x112/0x4c0 [ 1028.283565][T16179] ? import_iovec+0x69/0x80 [ 1028.288063][T16179] do_writev+0x1e0/0x400 [ 1028.292348][T16179] ? __schedule+0x42a/0x670 [ 1028.296883][T16179] ? __cond_resched+0x11/0x40 [ 1028.301556][T16179] ? fput+0x2d/0x130 [ 1028.305435][T16179] ? fpregs_restore_userregs+0x93/0x1c0 [ 1028.310970][T16179] __x64_sys_writev+0x41/0x50 [ 1028.315646][T16179] do_syscall_64+0x3d/0x90 [ 1028.320048][T16179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1028.325960][T16179] RIP: 0033:0x4665e9 [ 1028.329836][T16179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1028.349434][T16179] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1028.357832][T16179] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1028.365781][T16179] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1028.373732][T16179] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1028.381729][T16179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1028.389678][T16179] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:08 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000d64542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1028.618553][T16187] validate_nla: 22 callbacks suppressed [ 1028.618630][T16187] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1028.646160][T16191] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) 08:40:08 executing program 1 (fault-call:10 fault-nth:6): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:08 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="644fea7a", @ANYRES16=r0, @ANYRESHEX=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) [ 1028.796507][T16214] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1028.825011][T16214] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1028.891964][T16227] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1028.902102][T16227] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1028.910295][T16227] FAULT_INJECTION: forcing a failure. [ 1028.910295][T16227] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.922903][T16227] CPU: 1 PID: 16227 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1028.931686][T16227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1028.941723][T16227] Call Trace: [ 1028.944985][T16227] dump_stack_lvl+0xb7/0x103 [ 1028.949618][T16227] dump_stack+0x11/0x1a [ 1028.953755][T16227] should_fail+0x23c/0x250 [ 1028.958201][T16227] __should_failslab+0x81/0x90 [ 1028.962951][T16227] should_failslab+0x5/0x20 [ 1028.967480][T16227] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1028.973192][T16227] ? __kmalloc_node_track_caller+0x30/0x40 [ 1028.979068][T16227] ? netlink_trim+0x112/0x140 [ 1028.983756][T16227] __kmalloc_node_track_caller+0x30/0x40 [ 1028.989389][T16227] pskb_expand_head+0xc9/0x920 [ 1028.994139][T16227] ? skb_trim+0x8c/0xb0 [ 1028.998283][T16227] ? rtnl_fill_ifinfo+0x23e8/0x2520 [ 1029.003462][T16227] netlink_trim+0x112/0x140 [ 1029.007961][T16227] netlink_broadcast_filtered+0x47/0xb60 [ 1029.013577][T16227] ? rtmsg_ifinfo_build_skb+0xa8/0x130 [ 1029.019026][T16227] nlmsg_notify+0xcc/0x180 [ 1029.023423][T16227] rtnetlink_event+0x105/0x120 [ 1029.028172][T16227] raw_notifier_call_chain+0x53/0xb0 [ 1029.033444][T16227] dev_set_mtu_ext+0x3c2/0x5b0 [ 1029.038227][T16227] do_setlink+0x50f/0x22b0 [ 1029.042622][T16227] ? __nla_validate_parse+0x2ec/0x17f0 [ 1029.048090][T16227] ? __nla_validate_parse+0x10ed/0x17f0 [ 1029.053622][T16227] ? __nla_parse+0x3c/0x50 [ 1029.058021][T16227] rtnl_setlink+0x237/0x280 [ 1029.062508][T16227] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1029.067516][T16227] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1029.072436][T16227] ? put_dec_trunc8+0x10e/0x130 [ 1029.077271][T16227] ? should_fail+0x2a/0x250 [ 1029.081762][T16227] ? should_fail+0x2a/0x250 [ 1029.086317][T16227] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1029.092169][T16227] ? __wake_up+0x8d/0xc0 [ 1029.096403][T16227] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1029.102387][T16227] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1029.108387][T16227] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1029.114382][T16227] ? __d_add+0x3bf/0x490 [ 1029.118626][T16227] ? plist_check_list+0xf9/0x160 [ 1029.123554][T16227] ? plist_check_list+0xf9/0x160 [ 1029.128484][T16227] ? rhashtable_jhash2+0x13a/0x1a0 [ 1029.133589][T16227] ? jhash+0x2b0/0x2b0 [ 1029.137703][T16227] netlink_rcv_skb+0x13e/0x240 [ 1029.142542][T16227] ? rtnetlink_bind+0x60/0x60 [ 1029.147201][T16227] rtnetlink_rcv+0x18/0x20 [ 1029.151602][T16227] netlink_unicast+0x5ec/0x6b0 [ 1029.156367][T16227] netlink_sendmsg+0x6d9/0x7c0 [ 1029.161114][T16227] sock_write_iter+0x1a4/0x200 [ 1029.165869][T16227] do_iter_readv_writev+0x2cb/0x360 [ 1029.171059][T16227] do_iter_write+0x112/0x4c0 [ 1029.175648][T16227] ? import_iovec+0x69/0x80 [ 1029.180167][T16227] do_writev+0x1e0/0x400 [ 1029.184444][T16227] ? __schedule+0x42a/0x670 [ 1029.188980][T16227] ? __cond_resched+0x11/0x40 [ 1029.193693][T16227] ? fput+0x2d/0x130 [ 1029.197627][T16227] ? fpregs_restore_userregs+0x93/0x1c0 [ 1029.203161][T16227] __x64_sys_writev+0x41/0x50 [ 1029.207824][T16227] do_syscall_64+0x3d/0x90 [ 1029.212322][T16227] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1029.218282][T16227] RIP: 0033:0x4665e9 [ 1029.222161][T16227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1029.241962][T16227] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1029.250356][T16227] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1029.258309][T16227] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1029.266261][T16227] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.274212][T16227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1029.282163][T16227] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:09 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:09 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v3={0x3000000, [{0x5, 0x5}, {0x7, 0xc7}], 0xffffffffffffffff}, 0x18, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x244, r6, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xc8, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6414}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c75aa9d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x439c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48d604f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ad4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x43ff}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5bcdede8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24e1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xdb7a065}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f8544d3}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1954}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23bd63b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5afa5918}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa50}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x44ec}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7357a095}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5eff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc492}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xab13}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2382782f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1532}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x502d}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}, {0x5, 0x3, 0x3}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0xd0, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x70438bd0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29845c0c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e182be6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x318cd87c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x372b3a3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8af81bc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x62b7bf86}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2350e337}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4425996a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2a37aa20}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x134012a7}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28a89c0f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x79}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x3}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}]}, 0x244}, 0x1, 0x0, 0x0, 0x4044}, 0x40040) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_sys\x00', 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[], 0x1c}}, 0x50) 08:40:09 executing program 1 (fault-call:10 fault-nth:7): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000fc4542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1029.576713][T16244] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1029.584849][T16248] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1029.616402][T16227] syz-executor.1 (16227) used greatest stack depth: 10416 bytes left 08:40:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) sendmsg$NL802154_CMD_GET_WPAN_PHY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="644fea7a", @ANYRES16=r0, @ANYRESHEX=r6], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 08:40:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYRESHEX=r2, @ANYRES16=r3, @ANYRESHEX=r4], 0x1c}}, 0x0) 08:40:09 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1029.748977][T16270] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1029.781710][T16271] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1029.791465][T16271] FAULT_INJECTION: forcing a failure. [ 1029.791465][T16271] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.804069][T16271] CPU: 1 PID: 16271 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1029.812820][T16271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1029.822912][T16271] Call Trace: [ 1029.826171][T16271] dump_stack_lvl+0xb7/0x103 [ 1029.830746][T16271] dump_stack+0x11/0x1a [ 1029.834900][T16271] should_fail+0x23c/0x250 [ 1029.839304][T16271] __should_failslab+0x81/0x90 [ 1029.844051][T16271] ? inetdev_init+0x6d/0x330 [ 1029.848623][T16271] should_failslab+0x5/0x20 [ 1029.853107][T16271] kmem_cache_alloc_trace+0x49/0x310 [ 1029.858399][T16271] inetdev_init+0x6d/0x330 [ 1029.862798][T16271] inetdev_event+0x15d/0xad0 [ 1029.867441][T16271] ? rt_cache_flush+0x9/0x20 [ 1029.872055][T16271] raw_notifier_call_chain+0x53/0xb0 [ 1029.877362][T16271] dev_set_mtu_ext+0x3c2/0x5b0 [ 1029.882110][T16271] do_setlink+0x50f/0x22b0 [ 1029.886516][T16271] ? __nla_validate_parse+0x10ed/0x17f0 [ 1029.892164][T16271] ? __nla_parse+0x3c/0x50 [ 1029.896606][T16271] rtnl_setlink+0x237/0x280 [ 1029.901092][T16271] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1029.906097][T16271] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1029.911102][T16271] ? should_fail+0x2a/0x250 [ 1029.915591][T16271] ? should_fail+0x2a/0x250 [ 1029.920081][T16271] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1029.925880][T16271] ? __wake_up+0x8d/0xc0 [ 1029.930311][T16271] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1029.936312][T16271] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1029.942431][T16271] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1029.947704][T16271] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1029.953323][T16271] ? selinux_nlmsg_lookup+0x26/0x2b0 [ 1029.958592][T16271] ? rhashtable_jhash2+0x13a/0x1a0 [ 1029.963686][T16271] ? jhash+0x2b0/0x2b0 [ 1029.967738][T16271] netlink_rcv_skb+0x13e/0x240 [ 1029.972532][T16271] ? rtnetlink_bind+0x60/0x60 [ 1029.977193][T16271] rtnetlink_rcv+0x18/0x20 [ 1029.981594][T16271] netlink_unicast+0x5ec/0x6b0 [ 1029.986344][T16271] netlink_sendmsg+0x6d9/0x7c0 [ 1029.991120][T16271] sock_write_iter+0x1a4/0x200 [ 1029.995871][T16271] do_iter_readv_writev+0x2cb/0x360 [ 1030.001081][T16271] do_iter_write+0x112/0x4c0 [ 1030.005657][T16271] ? import_iovec+0x69/0x80 [ 1030.010149][T16271] do_writev+0x1e0/0x400 [ 1030.014421][T16271] ? __schedule+0x42a/0x670 [ 1030.018911][T16271] ? __cond_resched+0x11/0x40 [ 1030.023625][T16271] ? fput+0x2d/0x130 [ 1030.027506][T16271] ? fpregs_restore_userregs+0x93/0x1c0 [ 1030.033070][T16271] __x64_sys_writev+0x41/0x50 [ 1030.037733][T16271] do_syscall_64+0x3d/0x90 [ 1030.042157][T16271] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1030.048035][T16271] RIP: 0033:0x4665e9 [ 1030.051911][T16271] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1030.071501][T16271] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1030.079907][T16271] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1030.087929][T16271] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1030.095882][T16271] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1030.103835][T16271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1030.111834][T16271] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:10 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:10 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:10 executing program 5: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:10 executing program 1 (fault-call:10 fault-nth:8): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000fd4542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:10 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, 0x0) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1030.655706][T16330] FAULT_INJECTION: forcing a failure. [ 1030.655706][T16330] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.668330][T16330] CPU: 0 PID: 16330 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1030.677096][T16330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1030.687135][T16330] Call Trace: [ 1030.690398][T16330] dump_stack_lvl+0xb7/0x103 [ 1030.694992][T16330] dump_stack+0x11/0x1a [ 1030.699136][T16330] should_fail+0x23c/0x250 [ 1030.703540][T16330] ? neigh_parms_alloc+0x52/0x2b0 [ 1030.708564][T16330] __should_failslab+0x81/0x90 [ 1030.713312][T16330] should_failslab+0x5/0x20 [ 1030.717799][T16330] __kmalloc_track_caller+0x64/0x340 [ 1030.723146][T16330] ? should_fail+0xd6/0x250 [ 1030.727659][T16330] kmemdup+0x21/0x50 [ 1030.731537][T16330] neigh_parms_alloc+0x52/0x2b0 [ 1030.736449][T16330] inetdev_init+0xe2/0x330 [ 1030.740868][T16330] inetdev_event+0x15d/0xad0 [ 1030.745447][T16330] ? rt_cache_flush+0x9/0x20 [ 1030.750035][T16330] raw_notifier_call_chain+0x53/0xb0 [ 1030.755310][T16330] dev_set_mtu_ext+0x3c2/0x5b0 [ 1030.760061][T16330] do_setlink+0x50f/0x22b0 [ 1030.764459][T16330] ? __nla_validate_parse+0x10ed/0x17f0 [ 1030.770049][T16330] ? __nla_parse+0x3c/0x50 [ 1030.774498][T16330] rtnl_setlink+0x237/0x280 [ 1030.778986][T16330] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1030.784028][T16330] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1030.788949][T16330] ? put_dec_trunc8+0x10e/0x130 [ 1030.793850][T16330] ? should_fail+0x2a/0x250 [ 1030.798337][T16330] ? should_fail+0x2a/0x250 [ 1030.802864][T16330] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1030.808696][T16330] ? __wake_up+0x8d/0xc0 [ 1030.812925][T16330] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1030.818890][T16330] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1030.824479][T16330] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1030.830353][T16330] ? plist_check_list+0xf9/0x160 [ 1030.835316][T16330] ? plist_check_list+0xf9/0x160 [ 1030.840237][T16330] ? rhashtable_jhash2+0x13a/0x1a0 [ 1030.845342][T16330] ? jhash+0x2b0/0x2b0 [ 1030.849392][T16330] netlink_rcv_skb+0x13e/0x240 [ 1030.854146][T16330] ? rtnetlink_bind+0x60/0x60 [ 1030.858866][T16330] rtnetlink_rcv+0x18/0x20 [ 1030.863264][T16330] netlink_unicast+0x5ec/0x6b0 [ 1030.868079][T16330] netlink_sendmsg+0x6d9/0x7c0 [ 1030.872836][T16330] sock_write_iter+0x1a4/0x200 [ 1030.877587][T16330] do_iter_readv_writev+0x2cb/0x360 [ 1030.882778][T16330] do_iter_write+0x112/0x4c0 [ 1030.887351][T16330] ? import_iovec+0x69/0x80 [ 1030.891840][T16330] do_writev+0x1e0/0x400 [ 1030.896072][T16330] ? __schedule+0x42a/0x670 [ 1030.900560][T16330] ? __cond_resched+0x11/0x40 [ 1030.905332][T16330] ? fput+0x2d/0x130 [ 1030.909208][T16330] ? fpregs_restore_userregs+0x93/0x1c0 [ 1030.914739][T16330] __x64_sys_writev+0x41/0x50 [ 1030.919399][T16330] do_syscall_64+0x3d/0x90 [ 1030.923803][T16330] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1030.929680][T16330] RIP: 0033:0x4665e9 [ 1030.933650][T16330] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1030.953291][T16330] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1030.961684][T16330] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1030.969638][T16330] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1030.977602][T16330] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1030.985554][T16330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1030.993507][T16330] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:11 executing program 5: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000006c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000040), 0xfdef) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x711080, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000001940)=[{&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000001700)=""/233, 0xe9}, {&(0x7f0000000600)=""/168, 0xa8}, {&(0x7f0000001800)=""/181, 0xb5}, {&(0x7f00000018c0)=""/78, 0x4e}], 0xa, &(0x7f0000001a00)=""/81, 0x51}, 0x7fffffff}, {{&(0x7f0000001a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001b00)=""/168, 0xa8}, {&(0x7f0000001bc0)=""/196, 0xc4}, {&(0x7f0000001cc0)=""/104, 0x68}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/198, 0xc6}, {&(0x7f0000002e40)=""/232, 0xe8}], 0x6, &(0x7f0000002fc0)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000003fc0)=@generic, 0x80, &(0x7f00000052c0)=[{&(0x7f0000004040)=""/123, 0x7b}, {&(0x7f00000040c0)=""/92, 0x5c}, {&(0x7f0000004140)=""/116, 0x74}, {&(0x7f00000041c0)=""/55, 0x37}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/176, 0xb0}], 0x6, &(0x7f0000005340)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000006340)=@generic, 0x80, &(0x7f00000075c0)=[{&(0x7f00000063c0)=""/69, 0x45}, {&(0x7f0000006440)=""/36, 0x24}, {&(0x7f0000006480)=""/25, 0x19}, {&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/124, 0x7c}, {&(0x7f0000007540)=""/114, 0x72}], 0x6, &(0x7f0000007640)=""/141, 0x8d}, 0x2}], 0x4, 0x20018100, &(0x7f0000007800)) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000007dc0)={{0x67, @loopback, 0x4e24, 0xffffffff, 'sed\x00', 0x22, 0x6, 0x7f}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x4, 0x20, 0x3ff, 0x400007ff}}, 0x44) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f00000000c0)=0x401, 0x4) recvmsg$unix(r3, &(0x7f0000007bc0)={0x0, 0x0, &(0x7f00000079c0)=[{&(0x7f0000007c00)=""/182, 0xb6}], 0x1, &(0x7f0000007a00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}, 0x120) write$cgroup_pid(r1, &(0x7f0000007b00)=r7, 0x12) getsockopt$inet6_tcp_buf(r6, 0x6, 0xd, &(0x7f0000007b40)=""/56, &(0x7f0000007b80)=0x38) r8 = fcntl$dupfd(r2, 0x0, r1) r9 = pidfd_getfd(r1, r8, 0x0) bind$inet(r9, &(0x7f0000007840)={0x2, 0x4e22, @empty}, 0x10) sendto$inet6(r3, &(0x7f0000007880)="fdd736471500c3de4c57fdecb2982a1c018d822f7858e8875988faab76c588419c7546cf36beb041b2191db2caaa09b33b9e3bb72ca38a9d56ff0416ba6f2a68ca21246193a7c82a8256b04561a6890bf4405d2b3ec99f06cc405a0a7da6fd64181955c3fe6bbe7c4f2ef10f5dfa80dd936a596fe6beba3c04c3f568", 0x7c, 0x4, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x8010, 0xffffffffffffffff, 0xd99e5000) 08:40:11 executing program 5: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000080)=@ethtool_coalesce}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="eb3c90", 0x14}, {0x0, 0x0, 0x16800}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="649ba36f6f7331d6000d18e8b35ecf87"]) 08:40:11 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, 0x0) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:11 executing program 1 (fault-call:10 fault-nth:9): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:11 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) r4 = accept(r2, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r3) bind(r0, &(0x7f0000000200)=@l2tp={0xa, 0x0, @dev}, 0x80) 08:40:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004642010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1031.459721][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1031.658299][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1031.754546][T16378] FAULT_INJECTION: forcing a failure. [ 1031.754546][T16378] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.767184][T16378] CPU: 1 PID: 16378 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1031.776058][T16378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1031.786110][T16378] Call Trace: [ 1031.789385][T16378] dump_stack_lvl+0xb7/0x103 [ 1031.793983][T16378] dump_stack+0x11/0x1a [ 1031.798135][T16378] should_fail+0x23c/0x250 [ 1031.802552][T16378] ? neigh_sysctl_register+0x4f/0x440 [ 1031.807931][T16378] __should_failslab+0x81/0x90 [ 1031.812732][T16378] should_failslab+0x5/0x20 [ 1031.817231][T16378] __kmalloc_track_caller+0x64/0x340 [ 1031.822520][T16378] ? __kfree_skb+0xfe/0x150 [ 1031.827028][T16378] ? ___cache_free+0x3c/0x300 [ 1031.831783][T16378] kmemdup+0x21/0x50 [ 1031.835772][T16378] neigh_sysctl_register+0x4f/0x440 [ 1031.841130][T16378] ? __kmalloc_track_caller+0x235/0x340 [ 1031.846677][T16378] ? neigh_parms_alloc+0x52/0x2b0 08:40:11 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) r4 = accept(r2, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r3) bind(r0, &(0x7f0000000200)=@l2tp={0xa, 0x0, @dev}, 0x80) 08:40:11 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, 0x0) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1031.851735][T16378] ? prandom_u32+0xfc/0x180 [ 1031.856251][T16378] ? __list_add_valid+0x28/0x90 [ 1031.861099][T16378] devinet_sysctl_register+0x75/0x130 [ 1031.866489][T16378] inetdev_init+0x1bd/0x330 [ 1031.870990][T16378] inetdev_event+0x15d/0xad0 [ 1031.875576][T16378] ? rt_cache_flush+0x9/0x20 [ 1031.880161][T16378] raw_notifier_call_chain+0x53/0xb0 [ 1031.885444][T16378] dev_set_mtu_ext+0x3c2/0x5b0 [ 1031.890197][T16378] do_setlink+0x50f/0x22b0 [ 1031.894646][T16378] ? __nla_validate_parse+0x10ed/0x17f0 [ 1031.896626][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1031.900285][T16378] ? __nla_parse+0x3c/0x50 [ 1031.900311][T16378] rtnl_setlink+0x237/0x280 [ 1031.920336][T16378] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1031.925361][T16378] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1031.930363][T16378] ? finish_task_switch+0xce/0x290 [ 1031.935477][T16378] ? should_fail+0x2a/0x250 [ 1031.939980][T16378] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1031.945784][T16378] ? __wake_up+0x8d/0xc0 [ 1031.950025][T16378] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1031.956001][T16378] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1031.961945][T16378] ? plist_check_list+0xf9/0x160 [ 1031.966881][T16378] ? plist_check_list+0xf9/0x160 [ 1031.971885][T16378] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1031.977864][T16378] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1031.983839][T16378] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1031.989721][T16378] ? plist_check_list+0xf9/0x160 [ 1031.994660][T16378] ? plist_check_list+0xf9/0x160 [ 1031.999681][T16378] ? rhashtable_jhash2+0x13a/0x1a0 [ 1032.004788][T16378] ? jhash+0x2b0/0x2b0 [ 1032.008852][T16378] netlink_rcv_skb+0x13e/0x240 [ 1032.013610][T16378] ? rtnetlink_bind+0x60/0x60 [ 1032.018304][T16378] rtnetlink_rcv+0x18/0x20 [ 1032.022713][T16378] netlink_unicast+0x5ec/0x6b0 [ 1032.027475][T16378] netlink_sendmsg+0x6d9/0x7c0 [ 1032.032310][T16378] sock_write_iter+0x1a4/0x200 [ 1032.037095][T16378] do_iter_readv_writev+0x2cb/0x360 [ 1032.042294][T16378] do_iter_write+0x112/0x4c0 [ 1032.046881][T16378] ? import_iovec+0x69/0x80 [ 1032.051385][T16378] do_writev+0x1e0/0x400 08:40:11 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) r4 = accept(r2, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r3) bind(r0, &(0x7f0000000200)=@l2tp={0xa, 0x0, @dev}, 0x80) [ 1032.055630][T16378] ? __schedule+0x42a/0x670 [ 1032.060153][T16378] ? fput+0x2d/0x130 [ 1032.064118][T16378] ? fpregs_restore_userregs+0x93/0x1c0 [ 1032.069674][T16378] __x64_sys_writev+0x41/0x50 [ 1032.074344][T16378] do_syscall_64+0x3d/0x90 [ 1032.078822][T16378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1032.084715][T16378] RIP: 0033:0x4665e9 [ 1032.088608][T16378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.108235][T16378] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1032.116639][T16378] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1032.124660][T16378] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1032.132624][T16378] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.140589][T16378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.148657][T16378] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 [ 1032.180792][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:12 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:12 executing program 1 (fault-call:10 fault-nth:10): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:12 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) r4 = accept(r2, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r3) bind(r0, &(0x7f0000000200)=@l2tp={0xa, 0x0, @dev}, 0x80) [ 1032.351617][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1032.419959][T16416] FAULT_INJECTION: forcing a failure. [ 1032.419959][T16416] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.432598][T16416] CPU: 1 PID: 16416 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1032.441342][T16416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.451469][T16416] Call Trace: [ 1032.454730][T16416] dump_stack_lvl+0xb7/0x103 [ 1032.459375][T16416] dump_stack+0x11/0x1a [ 1032.463514][T16416] should_fail+0x23c/0x250 [ 1032.467918][T16416] ? kzalloc+0x16/0x20 [ 1032.472002][T16416] __should_failslab+0x81/0x90 [ 1032.476806][T16416] should_failslab+0x5/0x20 [ 1032.481372][T16416] __kmalloc+0x66/0x340 [ 1032.485526][T16416] kzalloc+0x16/0x20 [ 1032.489474][T16416] __register_sysctl_table+0x8c/0xda0 [ 1032.494830][T16416] ? neigh_sysctl_register+0x440/0x440 [ 1032.500342][T16416] ? __module_address+0x1a/0x1d0 [ 1032.505292][T16416] register_net_sysctl+0x17c/0x190 [ 1032.510391][T16416] ? neigh_sysctl_register+0x440/0x440 [ 1032.515852][T16416] neigh_sysctl_register+0x3c9/0x440 [ 1032.521129][T16416] ? __list_add_valid+0x28/0x90 [ 1032.525971][T16416] devinet_sysctl_register+0x75/0x130 [ 1032.531325][T16416] inetdev_init+0x1bd/0x330 [ 1032.535824][T16416] inetdev_event+0x15d/0xad0 [ 1032.540400][T16416] ? rt_cache_flush+0x9/0x20 [ 1032.544991][T16416] raw_notifier_call_chain+0x53/0xb0 [ 1032.550263][T16416] dev_set_mtu_ext+0x3c2/0x5b0 [ 1032.555008][T16416] do_setlink+0x50f/0x22b0 [ 1032.559407][T16416] ? __nla_validate_parse+0x10ed/0x17f0 [ 1032.564970][T16416] ? __nla_parse+0x3c/0x50 [ 1032.569381][T16416] rtnl_setlink+0x237/0x280 [ 1032.573867][T16416] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1032.578872][T16416] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1032.583791][T16416] ? asm_sysvec_call_function_single+0x12/0x20 [ 1032.590001][T16416] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1032.595808][T16416] ? __wake_up+0x8d/0xc0 [ 1032.600076][T16416] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1032.606065][T16416] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1032.611389][T16416] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1032.617263][T16416] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1032.622882][T16416] ? plist_check_list+0xf9/0x160 [ 1032.627812][T16416] ? plist_check_list+0xf9/0x160 [ 1032.632733][T16416] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1032.638709][T16416] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1032.644716][T16416] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1032.650590][T16416] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1032.655879][T16416] ? plist_check_list+0xf9/0x160 [ 1032.660807][T16416] ? plist_check_list+0xf9/0x160 [ 1032.665742][T16416] ? rhashtable_jhash2+0x13a/0x1a0 [ 1032.670835][T16416] ? jhash+0x2b0/0x2b0 [ 1032.674884][T16416] netlink_rcv_skb+0x13e/0x240 [ 1032.679632][T16416] ? rtnetlink_bind+0x60/0x60 [ 1032.684294][T16416] rtnetlink_rcv+0x18/0x20 [ 1032.688701][T16416] netlink_unicast+0x5ec/0x6b0 [ 1032.693446][T16416] netlink_sendmsg+0x6d9/0x7c0 [ 1032.698195][T16416] sock_write_iter+0x1a4/0x200 [ 1032.702967][T16416] do_iter_readv_writev+0x2cb/0x360 [ 1032.708148][T16416] do_iter_write+0x112/0x4c0 [ 1032.712737][T16416] ? import_iovec+0x69/0x80 [ 1032.717268][T16416] do_writev+0x1e0/0x400 [ 1032.721539][T16416] ? __cond_resched+0x11/0x40 [ 1032.726212][T16416] ? fput+0x2d/0x130 [ 1032.730164][T16416] ? ksys_write+0x157/0x180 [ 1032.734652][T16416] __x64_sys_writev+0x41/0x50 [ 1032.739315][T16416] do_syscall_64+0x3d/0x90 [ 1032.743714][T16416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1032.749656][T16416] RIP: 0033:0x4665e9 [ 1032.753548][T16416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1032.773135][T16416] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1032.781525][T16416] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1032.789553][T16416] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1032.797505][T16416] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.805454][T16416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1032.813422][T16416] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:12 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000000942010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:12 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:13 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x0) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1033.099361][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:13 executing program 1 (fault-call:10 fault-nth:11): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1033.146373][T16416] syz-executor.1 (16416) used greatest stack depth: 10272 bytes left 08:40:13 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) 08:40:13 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1033.256390][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1033.311781][T16453] FAULT_INJECTION: forcing a failure. [ 1033.311781][T16453] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.324491][T16453] CPU: 1 PID: 16453 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1033.333242][T16453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.343310][T16453] Call Trace: [ 1033.346570][T16453] dump_stack_lvl+0xb7/0x103 [ 1033.351146][T16453] dump_stack+0x11/0x1a [ 1033.355280][T16453] should_fail+0x23c/0x250 [ 1033.359736][T16453] ? kzalloc+0x16/0x20 [ 1033.363788][T16453] __should_failslab+0x81/0x90 [ 1033.368533][T16453] should_failslab+0x5/0x20 [ 1033.373030][T16453] __kmalloc+0x66/0x340 [ 1033.377175][T16453] ? drop_sysctl_table+0x68/0x2d0 [ 1033.382184][T16453] ? __tsan_read1+0xec/0x180 [ 1033.386758][T16453] kzalloc+0x16/0x20 [ 1033.390718][T16453] __register_sysctl_table+0x797/0xda0 [ 1033.396160][T16453] register_net_sysctl+0x17c/0x190 [ 1033.401384][T16453] ? neigh_sysctl_register+0x440/0x440 [ 1033.406830][T16453] neigh_sysctl_register+0x3c9/0x440 [ 1033.412119][T16453] devinet_sysctl_register+0x75/0x130 [ 1033.417481][T16453] inetdev_init+0x1bd/0x330 [ 1033.421988][T16453] inetdev_event+0x15d/0xad0 [ 1033.426575][T16453] ? rt_cache_flush+0x9/0x20 [ 1033.431247][T16453] raw_notifier_call_chain+0x53/0xb0 [ 1033.436545][T16453] dev_set_mtu_ext+0x3c2/0x5b0 [ 1033.441293][T16453] do_setlink+0x50f/0x22b0 [ 1033.445694][T16453] ? __nla_validate_parse+0x10ed/0x17f0 [ 1033.451261][T16453] ? __nla_parse+0x3c/0x50 [ 1033.455673][T16453] rtnl_setlink+0x237/0x280 [ 1033.460164][T16453] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1033.465171][T16453] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1033.470166][T16453] ? finish_task_switch+0xce/0x290 [ 1033.475263][T16453] ? should_fail+0x2a/0x250 [ 1033.479831][T16453] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1033.485623][T16453] ? __wake_up+0x8d/0xc0 [ 1033.489847][T16453] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1033.495809][T16453] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1033.501708][T16453] ? plist_check_list+0xf9/0x160 [ 1033.506699][T16453] ? plist_check_list+0xf9/0x160 [ 1033.511651][T16453] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1033.517616][T16453] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1033.523577][T16453] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1033.529460][T16453] ? plist_check_list+0xf9/0x160 [ 1033.534404][T16453] ? plist_check_list+0xf9/0x160 [ 1033.539357][T16453] ? rhashtable_jhash2+0x13a/0x1a0 [ 1033.544450][T16453] ? jhash+0x2b0/0x2b0 [ 1033.548498][T16453] netlink_rcv_skb+0x13e/0x240 [ 1033.553246][T16453] ? rtnetlink_bind+0x60/0x60 [ 1033.557946][T16453] rtnetlink_rcv+0x18/0x20 [ 1033.562347][T16453] netlink_unicast+0x5ec/0x6b0 [ 1033.567093][T16453] netlink_sendmsg+0x6d9/0x7c0 [ 1033.571841][T16453] sock_write_iter+0x1a4/0x200 [ 1033.576656][T16453] do_iter_readv_writev+0x2cb/0x360 [ 1033.581846][T16453] do_iter_write+0x112/0x4c0 [ 1033.586491][T16453] ? import_iovec+0x69/0x80 [ 1033.590981][T16453] do_writev+0x1e0/0x400 [ 1033.595208][T16453] ? __schedule+0x42a/0x670 [ 1033.599717][T16453] ? __cond_resched+0x11/0x40 [ 1033.604378][T16453] ? fput+0x2d/0x130 [ 1033.608255][T16453] ? fpregs_restore_userregs+0x93/0x1c0 [ 1033.613863][T16453] __x64_sys_writev+0x41/0x50 [ 1033.618688][T16453] do_syscall_64+0x3d/0x90 [ 1033.623159][T16453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1033.629103][T16453] RIP: 0033:0x4665e9 [ 1033.632978][T16453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1033.652569][T16453] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1033.661015][T16453] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1033.668966][T16453] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1033.676920][T16453] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.684877][T16453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1033.692828][T16453] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1033.700970][T16453] sysctl could not get directory: /net/ipv4/neigh//Y­4`Ò˜ -12 [ 1033.708619][T16453] CPU: 1 PID: 16453 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1033.717401][T16453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.727435][T16453] Call Trace: [ 1033.730698][T16453] dump_stack_lvl+0xb7/0x103 [ 1033.735275][T16453] dump_stack+0x11/0x1a [ 1033.739451][T16453] __register_sysctl_table+0xce7/0xda0 [ 1033.744898][T16453] register_net_sysctl+0x17c/0x190 [ 1033.750077][T16453] ? neigh_sysctl_register+0x440/0x440 [ 1033.755522][T16453] neigh_sysctl_register+0x3c9/0x440 [ 1033.760795][T16453] devinet_sysctl_register+0x75/0x130 [ 1033.766150][T16453] inetdev_init+0x1bd/0x330 [ 1033.770636][T16453] inetdev_event+0x15d/0xad0 [ 1033.775213][T16453] ? rt_cache_flush+0x9/0x20 [ 1033.779788][T16453] raw_notifier_call_chain+0x53/0xb0 [ 1033.785089][T16453] dev_set_mtu_ext+0x3c2/0x5b0 [ 1033.789846][T16453] do_setlink+0x50f/0x22b0 [ 1033.794334][T16453] ? __nla_validate_parse+0x10ed/0x17f0 [ 1033.799965][T16453] ? __nla_parse+0x3c/0x50 [ 1033.804389][T16453] rtnl_setlink+0x237/0x280 [ 1033.808892][T16453] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1033.813897][T16453] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1033.818843][T16453] ? finish_task_switch+0xce/0x290 [ 1033.824004][T16453] ? should_fail+0x2a/0x250 [ 1033.828524][T16453] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1033.835051][T16453] ? __wake_up+0x8d/0xc0 [ 1033.839393][T16453] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1033.845359][T16453] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1033.851272][T16453] ? plist_check_list+0xf9/0x160 [ 1033.856260][T16453] ? plist_check_list+0xf9/0x160 [ 1033.861234][T16453] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1033.867194][T16453] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1033.873208][T16453] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1033.879081][T16453] ? plist_check_list+0xf9/0x160 [ 1033.884016][T16453] ? plist_check_list+0xf9/0x160 [ 1033.888939][T16453] ? rhashtable_jhash2+0x13a/0x1a0 [ 1033.894150][T16453] ? jhash+0x2b0/0x2b0 [ 1033.898200][T16453] netlink_rcv_skb+0x13e/0x240 [ 1033.902955][T16453] ? rtnetlink_bind+0x60/0x60 [ 1033.907628][T16453] rtnetlink_rcv+0x18/0x20 [ 1033.912035][T16453] netlink_unicast+0x5ec/0x6b0 [ 1033.916789][T16453] netlink_sendmsg+0x6d9/0x7c0 [ 1033.921841][T16453] sock_write_iter+0x1a4/0x200 [ 1033.926595][T16453] do_iter_readv_writev+0x2cb/0x360 [ 1033.931847][T16453] do_iter_write+0x112/0x4c0 [ 1033.936433][T16453] ? import_iovec+0x69/0x80 [ 1033.940973][T16453] do_writev+0x1e0/0x400 [ 1033.945292][T16453] ? __schedule+0x42a/0x670 [ 1033.949857][T16453] ? __cond_resched+0x11/0x40 [ 1033.954575][T16453] ? fput+0x2d/0x130 [ 1033.958478][T16453] ? fpregs_restore_userregs+0x93/0x1c0 [ 1033.964036][T16453] __x64_sys_writev+0x41/0x50 [ 1033.968756][T16453] do_syscall_64+0x3d/0x90 [ 1033.973174][T16453] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1033.979116][T16453] RIP: 0033:0x4665e9 [ 1033.982994][T16453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.002652][T16453] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1034.011052][T16453] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1034.019008][T16453] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1034.026959][T16453] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.034998][T16453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.042949][T16453] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1034.132816][T16454] validate_nla: 20 callbacks suppressed [ 1034.132831][T16454] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:14 executing program 1 (fault-call:10 fault-nth:12): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1034.250665][T16455] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:14 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) 08:40:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004642010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:14 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1034.340612][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1034.410651][T16476] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1034.420695][T16476] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1034.429057][T16476] FAULT_INJECTION: forcing a failure. [ 1034.429057][T16476] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.441724][T16476] CPU: 1 PID: 16476 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1034.450469][T16476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1034.460503][T16476] Call Trace: [ 1034.463764][T16476] dump_stack_lvl+0xb7/0x103 [ 1034.468435][T16476] dump_stack+0x11/0x1a [ 1034.472572][T16476] should_fail+0x23c/0x250 [ 1034.477070][T16476] ? __devinet_sysctl_register+0x50/0x270 [ 1034.482777][T16476] __should_failslab+0x81/0x90 [ 1034.487521][T16476] should_failslab+0x5/0x20 [ 1034.492009][T16476] __kmalloc_track_caller+0x64/0x340 [ 1034.497282][T16476] kmemdup+0x21/0x50 [ 1034.501161][T16476] __devinet_sysctl_register+0x50/0x270 [ 1034.506755][T16476] devinet_sysctl_register+0xee/0x130 [ 1034.512180][T16476] inetdev_init+0x1bd/0x330 [ 1034.516679][T16476] inetdev_event+0x15d/0xad0 [ 1034.521254][T16476] ? rt_cache_flush+0x9/0x20 [ 1034.525829][T16476] raw_notifier_call_chain+0x53/0xb0 [ 1034.531101][T16476] dev_set_mtu_ext+0x3c2/0x5b0 [ 1034.535872][T16476] do_setlink+0x50f/0x22b0 [ 1034.540274][T16476] ? __nla_validate_parse+0x2ec/0x17f0 [ 1034.545742][T16476] ? __nla_validate_parse+0x10ed/0x17f0 [ 1034.551342][T16476] ? __nla_parse+0x3c/0x50 [ 1034.555746][T16476] rtnl_setlink+0x237/0x280 [ 1034.560277][T16476] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1034.565281][T16476] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1034.570285][T16476] ? should_fail+0x2a/0x250 [ 1034.574796][T16476] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1034.580138][T16476] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1034.586099][T16476] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1034.591973][T16476] ? plist_check_list+0xf9/0x160 [ 1034.596944][T16476] ? plist_check_list+0xf9/0x160 [ 1034.601874][T16476] ? finish_task_switch+0xce/0x290 [ 1034.606968][T16476] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1034.612931][T16476] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1034.618874][T16476] ? plist_check_list+0xf9/0x160 [ 1034.623797][T16476] ? plist_check_list+0xf9/0x160 [ 1034.628722][T16476] ? avc_has_perm_noaudit+0x19a/0x240 [ 1034.634090][T16476] ? rhashtable_jhash2+0x13a/0x1a0 [ 1034.639193][T16476] ? jhash+0x2b0/0x2b0 [ 1034.643266][T16476] netlink_rcv_skb+0x13e/0x240 [ 1034.648032][T16476] ? rtnetlink_bind+0x60/0x60 [ 1034.652694][T16476] rtnetlink_rcv+0x18/0x20 [ 1034.657111][T16476] netlink_unicast+0x5ec/0x6b0 [ 1034.661857][T16476] netlink_sendmsg+0x6d9/0x7c0 [ 1034.666602][T16476] sock_write_iter+0x1a4/0x200 [ 1034.671424][T16476] do_iter_readv_writev+0x2cb/0x360 [ 1034.676608][T16476] do_iter_write+0x112/0x4c0 [ 1034.681194][T16476] ? import_iovec+0x69/0x80 [ 1034.685703][T16476] do_writev+0x1e0/0x400 [ 1034.689947][T16476] ? __cond_resched+0x11/0x40 [ 1034.695120][T16476] ? fput+0x2d/0x130 [ 1034.699013][T16476] ? ksys_write+0x157/0x180 [ 1034.703511][T16476] __x64_sys_writev+0x41/0x50 [ 1034.708172][T16476] do_syscall_64+0x3d/0x90 [ 1034.712650][T16476] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1034.718529][T16476] RIP: 0033:0x4665e9 [ 1034.722403][T16476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1034.741998][T16476] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1034.750394][T16476] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1034.758392][T16476] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1034.766346][T16476] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1034.774314][T16476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1034.782323][T16476] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1034.879300][T16465] sched: RT throttling activated [ 1034.901354][T16483] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:14 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1034.977859][T16487] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:15 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:15 executing program 1 (fault-call:10 fault-nth:13): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:15 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) [ 1035.186535][T16487] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1035.202166][T16509] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1035.236776][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1035.313879][T16518] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1035.323543][T16518] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1035.332040][T16518] FAULT_INJECTION: forcing a failure. [ 1035.332040][T16518] name failslab, interval 1, probability 0, space 0, times 0 [ 1035.344663][T16518] CPU: 0 PID: 16518 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1035.353406][T16518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1035.363438][T16518] Call Trace: [ 1035.366707][T16518] dump_stack_lvl+0xb7/0x103 [ 1035.371287][T16518] dump_stack+0x11/0x1a [ 1035.375423][T16518] should_fail+0x23c/0x250 [ 1035.379839][T16518] ? kzalloc+0x16/0x20 [ 1035.383892][T16518] __should_failslab+0x81/0x90 [ 1035.388638][T16518] should_failslab+0x5/0x20 [ 1035.393125][T16518] __kmalloc+0x66/0x340 [ 1035.397267][T16518] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1035.402801][T16518] kzalloc+0x16/0x20 [ 1035.406758][T16518] __register_sysctl_table+0x8c/0xda0 [ 1035.412113][T16518] ? __module_address+0x1a/0x1d0 [ 1035.417041][T16518] register_net_sysctl+0x17c/0x190 [ 1035.422138][T16518] __devinet_sysctl_register+0x1e2/0x270 [ 1035.427757][T16518] ? __list_add_valid+0x28/0x90 [ 1035.432602][T16518] devinet_sysctl_register+0xee/0x130 [ 1035.437959][T16518] inetdev_init+0x1bd/0x330 [ 1035.442544][T16518] inetdev_event+0x15d/0xad0 [ 1035.447117][T16518] ? rt_cache_flush+0x9/0x20 [ 1035.451763][T16518] raw_notifier_call_chain+0x53/0xb0 [ 1035.457037][T16518] dev_set_mtu_ext+0x3c2/0x5b0 [ 1035.461783][T16518] do_setlink+0x50f/0x22b0 [ 1035.466196][T16518] ? __nla_validate_parse+0x2ec/0x17f0 [ 1035.471746][T16518] ? __nla_validate_parse+0x10ed/0x17f0 [ 1035.477279][T16518] ? __nla_parse+0x3c/0x50 [ 1035.481680][T16518] rtnl_setlink+0x237/0x280 [ 1035.486166][T16518] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1035.491193][T16518] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1035.496111][T16518] ? put_dec_trunc8+0x10e/0x130 [ 1035.500966][T16518] ? should_fail+0x2a/0x250 [ 1035.505455][T16518] ? should_fail+0x2a/0x250 [ 1035.509943][T16518] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1035.515796][T16518] ? __wake_up+0x8d/0xc0 [ 1035.520020][T16518] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1035.525983][T16518] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1035.531944][T16518] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1035.537858][T16518] ? __d_add+0x3bf/0x490 [ 1035.542098][T16518] ? plist_check_list+0xf9/0x160 [ 1035.547021][T16518] ? plist_check_list+0xf9/0x160 [ 1035.551987][T16518] ? sysvec_call_function_single+0xa/0x80 [ 1035.557710][T16518] ? asm_sysvec_call_function_single+0x12/0x20 [ 1035.563853][T16518] ? rhashtable_jhash2+0x13a/0x1a0 [ 1035.568961][T16518] ? jhash+0x2b0/0x2b0 [ 1035.573010][T16518] netlink_rcv_skb+0x13e/0x240 [ 1035.577772][T16518] ? rtnetlink_bind+0x60/0x60 [ 1035.582434][T16518] rtnetlink_rcv+0x18/0x20 [ 1035.586833][T16518] netlink_unicast+0x5ec/0x6b0 [ 1035.591580][T16518] netlink_sendmsg+0x6d9/0x7c0 [ 1035.596363][T16518] sock_write_iter+0x1a4/0x200 [ 1035.601113][T16518] do_iter_readv_writev+0x2cb/0x360 [ 1035.606297][T16518] do_iter_write+0x112/0x4c0 [ 1035.610873][T16518] ? import_iovec+0x69/0x80 [ 1035.615361][T16518] do_writev+0x1e0/0x400 [ 1035.619588][T16518] ? __schedule+0x42a/0x670 [ 1035.624090][T16518] ? __cond_resched+0x11/0x40 [ 1035.628809][T16518] ? fput+0x2d/0x130 [ 1035.632696][T16518] ? fpregs_restore_userregs+0x93/0x1c0 [ 1035.638259][T16518] __x64_sys_writev+0x41/0x50 [ 1035.643024][T16518] do_syscall_64+0x3d/0x90 [ 1035.647425][T16518] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1035.653376][T16518] RIP: 0033:0x4665e9 [ 1035.657258][T16518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1035.676874][T16518] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1035.685267][T16518] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1035.693223][T16518] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1035.701179][T16518] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1035.709134][T16518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1035.717161][T16518] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045d6000025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:15 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:15 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:15 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1035.990837][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:15 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:15 executing program 1 (fault-call:10 fault-nth:14): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:16 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:16 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1036.209378][T16558] FAULT_INJECTION: forcing a failure. [ 1036.209378][T16558] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.222015][T16558] CPU: 0 PID: 16558 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1036.230786][T16558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.240824][T16558] Call Trace: [ 1036.244085][T16558] dump_stack_lvl+0xb7/0x103 [ 1036.248689][T16558] dump_stack+0x11/0x1a [ 1036.252825][T16558] should_fail+0x23c/0x250 [ 1036.257261][T16558] ? kzalloc+0x16/0x20 [ 1036.261319][T16558] __should_failslab+0x81/0x90 [ 1036.266079][T16558] should_failslab+0x5/0x20 [ 1036.270565][T16558] __kmalloc+0x66/0x340 [ 1036.274717][T16558] ? drop_sysctl_table+0x68/0x2d0 [ 1036.279742][T16558] ? __register_sysctl_table+0x451/0xda0 [ 1036.285391][T16558] kzalloc+0x16/0x20 [ 1036.289328][T16558] __register_sysctl_table+0x797/0xda0 [ 1036.294771][T16558] register_net_sysctl+0x17c/0x190 [ 1036.299878][T16558] __devinet_sysctl_register+0x1e2/0x270 [ 1036.305496][T16558] ? __list_add_valid+0x28/0x90 [ 1036.310333][T16558] devinet_sysctl_register+0xee/0x130 [ 1036.315695][T16558] inetdev_init+0x1bd/0x330 [ 1036.320217][T16558] inetdev_event+0x15d/0xad0 [ 1036.324806][T16558] ? rt_cache_flush+0x9/0x20 [ 1036.329560][T16558] raw_notifier_call_chain+0x53/0xb0 [ 1036.334846][T16558] dev_set_mtu_ext+0x3c2/0x5b0 [ 1036.339611][T16558] do_setlink+0x50f/0x22b0 [ 1036.344009][T16558] ? __nla_validate_parse+0x10ed/0x17f0 [ 1036.349695][T16558] ? __nla_parse+0x3c/0x50 [ 1036.354111][T16558] rtnl_setlink+0x237/0x280 [ 1036.358662][T16558] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1036.363715][T16558] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1036.368634][T16558] ? finish_task_switch+0xce/0x290 [ 1036.373781][T16558] ? should_fail+0x2a/0x250 [ 1036.378285][T16558] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1036.383854][T16558] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1036.389821][T16558] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1036.395700][T16558] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1036.401665][T16558] ? plist_check_list+0xf9/0x160 [ 1036.406661][T16558] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1036.412536][T16558] ? plist_check_list+0xf9/0x160 [ 1036.417458][T16558] ? plist_check_list+0xf9/0x160 [ 1036.422380][T16558] ? finish_task_switch+0xce/0x290 [ 1036.427472][T16558] ? should_fail+0x2a/0x250 [ 1036.432022][T16558] ? avc_has_perm_noaudit+0x19a/0x240 [ 1036.437455][T16558] ? rhashtable_jhash2+0x13a/0x1a0 [ 1036.442548][T16558] ? jhash+0x2b0/0x2b0 [ 1036.446600][T16558] netlink_rcv_skb+0x13e/0x240 [ 1036.451370][T16558] ? rtnetlink_bind+0x60/0x60 [ 1036.456029][T16558] rtnetlink_rcv+0x18/0x20 [ 1036.460428][T16558] netlink_unicast+0x5ec/0x6b0 [ 1036.465171][T16558] netlink_sendmsg+0x6d9/0x7c0 [ 1036.469921][T16558] sock_write_iter+0x1a4/0x200 [ 1036.474672][T16558] do_iter_readv_writev+0x2cb/0x360 [ 1036.479862][T16558] do_iter_write+0x112/0x4c0 [ 1036.484435][T16558] ? import_iovec+0x69/0x80 [ 1036.489000][T16558] do_writev+0x1e0/0x400 [ 1036.493265][T16558] ? __cond_resched+0x11/0x40 [ 1036.497998][T16558] ? fput+0x2d/0x130 [ 1036.501875][T16558] ? ksys_write+0x157/0x180 [ 1036.506361][T16558] __x64_sys_writev+0x41/0x50 [ 1036.511021][T16558] do_syscall_64+0x3d/0x90 [ 1036.515488][T16558] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1036.521465][T16558] RIP: 0033:0x4665e9 [ 1036.525345][T16558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1036.544935][T16558] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1036.553328][T16558] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1036.561282][T16558] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1036.569249][T16558] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1036.577216][T16558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1036.585227][T16558] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1036.593230][T16558] sysctl could not get directory: /net/ipv4/conf//Y­4`Ò˜ -12 [ 1036.600855][T16558] CPU: 0 PID: 16558 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1036.609598][T16558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.619703][T16558] Call Trace: [ 1036.622961][T16558] dump_stack_lvl+0xb7/0x103 [ 1036.627583][T16558] dump_stack+0x11/0x1a [ 1036.631721][T16558] __register_sysctl_table+0xce7/0xda0 [ 1036.637170][T16558] register_net_sysctl+0x17c/0x190 [ 1036.642270][T16558] __devinet_sysctl_register+0x1e2/0x270 [ 1036.647888][T16558] ? __list_add_valid+0x28/0x90 [ 1036.652741][T16558] devinet_sysctl_register+0xee/0x130 [ 1036.658102][T16558] inetdev_init+0x1bd/0x330 [ 1036.662587][T16558] inetdev_event+0x15d/0xad0 [ 1036.667265][T16558] ? rt_cache_flush+0x9/0x20 [ 1036.671843][T16558] raw_notifier_call_chain+0x53/0xb0 [ 1036.677129][T16558] dev_set_mtu_ext+0x3c2/0x5b0 [ 1036.681883][T16558] do_setlink+0x50f/0x22b0 [ 1036.686300][T16558] ? __nla_validate_parse+0x10ed/0x17f0 [ 1036.691831][T16558] ? __nla_parse+0x3c/0x50 [ 1036.696272][T16558] rtnl_setlink+0x237/0x280 [ 1036.700760][T16558] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1036.705764][T16558] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1036.710684][T16558] ? finish_task_switch+0xce/0x290 [ 1036.715782][T16558] ? should_fail+0x2a/0x250 [ 1036.720309][T16558] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1036.725845][T16558] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1036.731807][T16558] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1036.737691][T16558] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1036.743666][T16558] ? plist_check_list+0xf9/0x160 [ 1036.748639][T16558] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1036.754513][T16558] ? plist_check_list+0xf9/0x160 [ 1036.759449][T16558] ? plist_check_list+0xf9/0x160 [ 1036.764372][T16558] ? finish_task_switch+0xce/0x290 [ 1036.769493][T16558] ? should_fail+0x2a/0x250 [ 1036.774055][T16558] ? avc_has_perm_noaudit+0x19a/0x240 [ 1036.779408][T16558] ? rhashtable_jhash2+0x13a/0x1a0 [ 1036.784501][T16558] ? jhash+0x2b0/0x2b0 [ 1036.788552][T16558] netlink_rcv_skb+0x13e/0x240 [ 1036.793297][T16558] ? rtnetlink_bind+0x60/0x60 [ 1036.797963][T16558] rtnetlink_rcv+0x18/0x20 [ 1036.802362][T16558] netlink_unicast+0x5ec/0x6b0 [ 1036.807105][T16558] netlink_sendmsg+0x6d9/0x7c0 [ 1036.811852][T16558] sock_write_iter+0x1a4/0x200 [ 1036.816603][T16558] do_iter_readv_writev+0x2cb/0x360 [ 1036.821793][T16558] do_iter_write+0x112/0x4c0 [ 1036.826431][T16558] ? import_iovec+0x69/0x80 [ 1036.830942][T16558] do_writev+0x1e0/0x400 [ 1036.835168][T16558] ? __cond_resched+0x11/0x40 [ 1036.839858][T16558] ? fput+0x2d/0x130 [ 1036.843734][T16558] ? ksys_write+0x157/0x180 [ 1036.848217][T16558] __x64_sys_writev+0x41/0x50 [ 1036.852876][T16558] do_syscall_64+0x3d/0x90 [ 1036.857279][T16558] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1036.863158][T16558] RIP: 0033:0x4665e9 [ 1036.867045][T16558] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1036.886791][T16558] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1036.895261][T16558] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1036.903264][T16558] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1036.911284][T16558] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1036.919237][T16558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1036.927241][T16558] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:16 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004536010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:17 executing program 1 (fault-call:10 fault-nth:15): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:17 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1037.151148][ C0] net_ratelimit: 2 callbacks suppressed [ 1037.151161][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1037.298311][T16591] FAULT_INJECTION: forcing a failure. [ 1037.298311][T16591] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.310960][T16591] CPU: 1 PID: 16591 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1037.319708][T16591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1037.329822][T16591] Call Trace: [ 1037.333088][T16591] dump_stack_lvl+0xb7/0x103 [ 1037.337660][T16591] dump_stack+0x11/0x1a [ 1037.341793][T16591] should_fail+0x23c/0x250 [ 1037.346221][T16591] __should_failslab+0x81/0x90 [ 1037.350968][T16591] should_failslab+0x5/0x20 [ 1037.355453][T16591] kmem_cache_alloc_node+0x58/0x2b0 [ 1037.360672][T16591] ? __alloc_skb+0xed/0x420 [ 1037.365232][T16591] ? __register_sysctl_table+0xd4e/0xda0 [ 1037.370847][T16591] __alloc_skb+0xed/0x420 [ 1037.375162][T16591] inet_netconf_notify_devconf+0x163/0x220 [ 1037.380953][T16591] __devinet_sysctl_register+0x224/0x270 [ 1037.386645][T16591] ? __list_add_valid+0x28/0x90 [ 1037.391504][T16591] devinet_sysctl_register+0xee/0x130 [ 1037.396861][T16591] inetdev_init+0x1bd/0x330 [ 1037.401347][T16591] inetdev_event+0x15d/0xad0 [ 1037.405918][T16591] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1037.411452][T16591] raw_notifier_call_chain+0x53/0xb0 [ 1037.416781][T16591] dev_set_mtu_ext+0x3c2/0x5b0 [ 1037.421577][T16591] do_setlink+0x50f/0x22b0 [ 1037.425979][T16591] ? __nla_validate_parse+0x10ed/0x17f0 [ 1037.431512][T16591] ? __nla_parse+0x3c/0x50 [ 1037.435914][T16591] rtnl_setlink+0x237/0x280 [ 1037.440400][T16591] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1037.445410][T16591] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1037.450332][T16591] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1037.456031][T16591] ? __raw_callee_save___pv_queued_spin_unlock_slowpath+0x20/0x20 [ 1037.464343][T16591] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1037.470136][T16591] ? __wake_up+0x8d/0xc0 [ 1037.474362][T16591] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1037.480324][T16591] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1037.486200][T16591] ? plist_check_list+0xf9/0x160 [ 1037.491135][T16591] ? plist_check_list+0xf9/0x160 [ 1037.496075][T16591] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1037.502081][T16591] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1037.507404][T16591] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1037.513280][T16591] ? plist_check_list+0xf9/0x160 [ 1037.518200][T16591] ? plist_check_list+0xf9/0x160 [ 1037.523153][T16591] ? avc_has_perm_noaudit+0x19a/0x240 [ 1037.528513][T16591] ? rhashtable_jhash2+0x13a/0x1a0 [ 1037.533609][T16591] ? jhash+0x2b0/0x2b0 [ 1037.537661][T16591] netlink_rcv_skb+0x13e/0x240 [ 1037.542408][T16591] ? rtnetlink_bind+0x60/0x60 [ 1037.547069][T16591] rtnetlink_rcv+0x18/0x20 [ 1037.551536][T16591] netlink_unicast+0x5ec/0x6b0 [ 1037.556357][T16591] netlink_sendmsg+0x6d9/0x7c0 [ 1037.561174][T16591] sock_write_iter+0x1a4/0x200 [ 1037.565987][T16591] do_iter_readv_writev+0x2cb/0x360 [ 1037.571175][T16591] do_iter_write+0x112/0x4c0 [ 1037.575809][T16591] ? import_iovec+0x69/0x80 [ 1037.580301][T16591] do_writev+0x1e0/0x400 [ 1037.584600][T16591] ? __cond_resched+0x11/0x40 [ 1037.589296][T16591] ? fput+0x2d/0x130 [ 1037.593190][T16591] ? ksys_write+0x157/0x180 [ 1037.597743][T16591] __x64_sys_writev+0x41/0x50 [ 1037.602403][T16591] do_syscall_64+0x3d/0x90 [ 1037.606806][T16591] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1037.612721][T16591] RIP: 0033:0x4665e9 [ 1037.616599][T16591] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1037.636202][T16591] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1037.644596][T16591] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1037.652548][T16591] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1037.660521][T16591] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1037.668474][T16591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1037.676427][T16591] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:17 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:17 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1037.956131][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:17 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:17 executing program 1 (fault-call:10 fault-nth:16): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:17 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1038.066523][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff0600000001000000453e010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1038.201761][T16630] FAULT_INJECTION: forcing a failure. [ 1038.201761][T16630] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.214378][T16630] CPU: 1 PID: 16630 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1038.223138][T16630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1038.233176][T16630] Call Trace: [ 1038.236437][T16630] dump_stack_lvl+0xb7/0x103 [ 1038.241081][T16630] dump_stack+0x11/0x1a [ 1038.245238][T16630] should_fail+0x23c/0x250 [ 1038.249697][T16630] __should_failslab+0x81/0x90 [ 1038.254440][T16630] should_failslab+0x5/0x20 [ 1038.258924][T16630] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1038.264631][T16630] ? __kmalloc_node_track_caller+0x30/0x40 [ 1038.270425][T16630] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1038.275923][T16630] __kmalloc_node_track_caller+0x30/0x40 [ 1038.281542][T16630] ? inet_netconf_notify_devconf+0x163/0x220 [ 1038.287535][T16630] __alloc_skb+0x187/0x420 [ 1038.291938][T16630] inet_netconf_notify_devconf+0x163/0x220 [ 1038.297729][T16630] __devinet_sysctl_register+0x224/0x270 [ 1038.303351][T16630] ? __tsan_read1+0x10d/0x180 [ 1038.308011][T16630] devinet_sysctl_register+0xee/0x130 [ 1038.313367][T16630] inetdev_init+0x1bd/0x330 [ 1038.317851][T16630] inetdev_event+0x15d/0xad0 [ 1038.322489][T16630] ? rt_cache_flush+0x9/0x20 [ 1038.327065][T16630] raw_notifier_call_chain+0x53/0xb0 [ 1038.332336][T16630] dev_set_mtu_ext+0x3c2/0x5b0 [ 1038.337092][T16630] do_setlink+0x50f/0x22b0 [ 1038.341490][T16630] ? __nla_validate_parse+0x10ed/0x17f0 [ 1038.347053][T16630] ? __nla_parse+0x3c/0x50 [ 1038.351562][T16630] rtnl_setlink+0x237/0x280 [ 1038.356047][T16630] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1038.361051][T16630] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1038.365972][T16630] ? put_dec_trunc8+0x10e/0x130 [ 1038.370804][T16630] ? should_fail+0x2a/0x250 [ 1038.375318][T16630] ? should_fail+0x2a/0x250 [ 1038.379820][T16630] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1038.385691][T16630] ? __wake_up+0x8d/0xc0 [ 1038.389917][T16630] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1038.395879][T16630] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1038.401766][T16630] ? __d_add+0x3bf/0x490 [ 1038.406000][T16630] ? plist_check_list+0xf9/0x160 [ 1038.410932][T16630] ? plist_check_list+0xf9/0x160 [ 1038.415869][T16630] ? rhashtable_jhash2+0x13a/0x1a0 [ 1038.420958][T16630] ? jhash+0x2b0/0x2b0 [ 1038.425048][T16630] netlink_rcv_skb+0x13e/0x240 [ 1038.429793][T16630] ? rtnetlink_bind+0x60/0x60 [ 1038.434451][T16630] rtnetlink_rcv+0x18/0x20 [ 1038.438849][T16630] netlink_unicast+0x5ec/0x6b0 [ 1038.443630][T16630] netlink_sendmsg+0x6d9/0x7c0 [ 1038.448376][T16630] sock_write_iter+0x1a4/0x200 [ 1038.453125][T16630] do_iter_readv_writev+0x2cb/0x360 [ 1038.458305][T16630] do_iter_write+0x112/0x4c0 [ 1038.462878][T16630] ? import_iovec+0x69/0x80 [ 1038.467415][T16630] do_writev+0x1e0/0x400 [ 1038.471693][T16630] ? __schedule+0x42a/0x670 [ 1038.476204][T16630] ? __cond_resched+0x2a/0x40 [ 1038.480866][T16630] ? fput+0x2d/0x130 [ 1038.484744][T16630] ? fpregs_restore_userregs+0x93/0x1c0 [ 1038.490281][T16630] __x64_sys_writev+0x41/0x50 [ 1038.495019][T16630] do_syscall_64+0x3d/0x90 [ 1038.499490][T16630] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1038.505369][T16630] RIP: 0033:0x4665e9 [ 1038.509255][T16630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1038.528842][T16630] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1038.537231][T16630] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1038.545232][T16630] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1038.553226][T16630] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1038.561178][T16630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1038.569129][T16630] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:18 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:18 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:18 executing program 1 (fault-call:10 fault-nth:17): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1039.328852][T16658] validate_nla: 19 callbacks suppressed [ 1039.328866][T16658] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1039.342991][T16658] FAULT_INJECTION: forcing a failure. [ 1039.342991][T16658] name failslab, interval 1, probability 0, space 0, times 0 [ 1039.355597][T16658] CPU: 0 PID: 16658 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1039.364386][T16658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.374430][T16658] Call Trace: [ 1039.377734][T16658] dump_stack_lvl+0xb7/0x103 [ 1039.382322][T16658] dump_stack+0x11/0x1a [ 1039.386475][T16658] should_fail+0x23c/0x250 [ 1039.390889][T16658] __should_failslab+0x81/0x90 [ 1039.395699][T16658] should_failslab+0x5/0x20 [ 1039.400198][T16658] kmem_cache_alloc_node+0x58/0x2b0 [ 1039.405460][T16658] ? __dev_open+0x314/0x3a0 [ 1039.409998][T16658] ? __alloc_skb+0xed/0x420 [ 1039.414561][T16658] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1039.420458][T16658] __alloc_skb+0xed/0x420 [ 1039.424784][T16658] rtmsg_ifinfo_build_skb+0x61/0x130 [ 1039.430066][T16658] rtmsg_ifinfo+0x58/0xc0 [ 1039.434395][T16658] __dev_notify_flags+0x63/0x3a0 [ 1039.439331][T16658] dev_change_flags+0xa2/0xc0 [ 1039.444006][T16658] do_setlink+0x779/0x22b0 [ 1039.448411][T16658] ? __nla_validate_parse+0x2ec/0x17f0 [ 1039.453870][T16658] ? __nla_validate_parse+0x10ed/0x17f0 [ 1039.459452][T16658] ? __nla_parse+0x3c/0x50 [ 1039.463936][T16658] rtnl_setlink+0x237/0x280 [ 1039.468496][T16658] ? plist_add+0x270/0x2c0 [ 1039.473018][T16658] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1039.478040][T16658] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1039.483091][T16658] ? put_dec_trunc8+0x10e/0x130 [ 1039.487935][T16658] ? should_fail+0x2a/0x250 [ 1039.492438][T16658] ? should_fail+0x2a/0x250 [ 1039.497003][T16658] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1039.502809][T16658] ? __wake_up+0x8d/0xc0 [ 1039.507142][T16658] ? __d_rehash+0x125/0x180 [ 1039.511646][T16658] ? __d_add+0x3bf/0x490 [ 1039.515889][T16658] ? should_fail+0x2a/0x250 [ 1039.520461][T16658] ? avc_has_perm_noaudit+0x19a/0x240 [ 1039.525830][T16658] ? rhashtable_jhash2+0x13a/0x1a0 [ 1039.531012][T16658] ? jhash+0x2b0/0x2b0 [ 1039.535082][T16658] netlink_rcv_skb+0x13e/0x240 [ 1039.539860][T16658] ? rtnetlink_bind+0x60/0x60 [ 1039.544533][T16658] rtnetlink_rcv+0x18/0x20 [ 1039.548949][T16658] netlink_unicast+0x5ec/0x6b0 [ 1039.553750][T16658] netlink_sendmsg+0x6d9/0x7c0 [ 1039.558510][T16658] sock_write_iter+0x1a4/0x200 [ 1039.563355][T16658] do_iter_readv_writev+0x2cb/0x360 [ 1039.568556][T16658] do_iter_write+0x112/0x4c0 [ 1039.573150][T16658] ? import_iovec+0x69/0x80 [ 1039.577653][T16658] do_writev+0x1e0/0x400 [ 1039.581895][T16658] ? __cond_resched+0x11/0x40 [ 1039.586652][T16658] ? fput+0x2d/0x130 [ 1039.590552][T16658] ? ksys_write+0x157/0x180 [ 1039.595073][T16658] __x64_sys_writev+0x41/0x50 [ 1039.599871][T16658] do_syscall_64+0x3d/0x90 [ 1039.604282][T16658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1039.610175][T16658] RIP: 0033:0x4665e9 [ 1039.614123][T16658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1039.633724][T16658] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1039.642126][T16658] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1039.650108][T16658] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1039.658076][T16658] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1039.666042][T16658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 08:40:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004540010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:19 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1039.674015][T16658] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 08:40:19 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:19 executing program 1 (fault-call:10 fault-nth:18): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1039.778202][T16667] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1039.787609][T16667] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:19 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1039.949350][T16679] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1040.166387][T16680] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1040.174918][T16680] FAULT_INJECTION: forcing a failure. [ 1040.174918][T16680] name failslab, interval 1, probability 0, space 0, times 0 [ 1040.187639][T16680] CPU: 1 PID: 16680 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1040.196397][T16680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.206447][T16680] Call Trace: [ 1040.209720][T16680] dump_stack_lvl+0xb7/0x103 [ 1040.214309][T16680] dump_stack+0x11/0x1a [ 1040.218462][T16680] should_fail+0x23c/0x250 [ 1040.222888][T16680] __should_failslab+0x81/0x90 [ 1040.227705][T16680] should_failslab+0x5/0x20 [ 1040.232207][T16680] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1040.237990][T16680] ? __kmalloc_node_track_caller+0x30/0x40 [ 1040.243806][T16680] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1040.249313][T16680] __kmalloc_node_track_caller+0x30/0x40 [ 1040.254949][T16680] ? rtmsg_ifinfo_build_skb+0x61/0x130 [ 1040.260410][T16680] __alloc_skb+0x187/0x420 [ 1040.264823][T16680] rtmsg_ifinfo_build_skb+0x61/0x130 [ 1040.270149][T16680] rtmsg_ifinfo+0x58/0xc0 [ 1040.274474][T16680] __dev_notify_flags+0x63/0x3a0 [ 1040.279406][T16680] dev_change_flags+0xa2/0xc0 [ 1040.284117][T16680] do_setlink+0x779/0x22b0 [ 1040.288542][T16680] ? __nla_validate_parse+0x2ec/0x17f0 [ 1040.294063][T16680] ? __nla_validate_parse+0x10ed/0x17f0 [ 1040.299737][T16680] ? __nla_parse+0x3c/0x50 [ 1040.304155][T16680] rtnl_setlink+0x237/0x280 [ 1040.308656][T16680] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1040.313678][T16680] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1040.318615][T16680] ? finish_task_switch+0xce/0x290 [ 1040.323720][T16680] ? should_fail+0x2a/0x250 [ 1040.328226][T16680] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1040.334102][T16680] ? __wake_up+0x8d/0xc0 [ 1040.338347][T16680] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1040.344366][T16680] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1040.350344][T16680] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1040.356235][T16680] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1040.361523][T16680] ? plist_check_list+0xf9/0x160 [ 1040.366489][T16680] ? plist_check_list+0xf9/0x160 [ 1040.371424][T16680] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1040.376716][T16680] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1040.382351][T16680] ? rhashtable_jhash2+0x13a/0x1a0 [ 1040.387455][T16680] ? jhash+0x2b0/0x2b0 [ 1040.391524][T16680] netlink_rcv_skb+0x13e/0x240 [ 1040.396284][T16680] ? rtnetlink_bind+0x60/0x60 [ 1040.400959][T16680] rtnetlink_rcv+0x18/0x20 [ 1040.405377][T16680] netlink_unicast+0x5ec/0x6b0 [ 1040.410176][T16680] netlink_sendmsg+0x6d9/0x7c0 [ 1040.414938][T16680] sock_write_iter+0x1a4/0x200 [ 1040.419706][T16680] do_iter_readv_writev+0x2cb/0x360 [ 1040.424982][T16680] do_iter_write+0x112/0x4c0 [ 1040.429570][T16680] ? import_iovec+0x69/0x80 [ 1040.434145][T16680] do_writev+0x1e0/0x400 [ 1040.438383][T16680] ? __schedule+0x42a/0x670 [ 1040.442885][T16680] ? __cond_resched+0x2a/0x40 [ 1040.447560][T16680] ? fput+0x2d/0x130 [ 1040.451445][T16680] ? fpregs_restore_userregs+0x93/0x1c0 [ 1040.457063][T16680] __x64_sys_writev+0x41/0x50 [ 1040.461737][T16680] do_syscall_64+0x3d/0x90 [ 1040.466155][T16680] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1040.472049][T16680] RIP: 0033:0x4665e9 [ 1040.475934][T16680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1040.495635][T16680] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1040.504036][T16680] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 08:40:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f000004b680)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7f, "67ea91e48eeed7"}) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {r6}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "a4f7f577684fe5"}) [ 1040.512001][T16680] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1040.519960][T16680] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1040.527995][T16680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1040.535978][T16680] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 [ 1040.564872][T16693] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:20 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:20 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000040)={0x2, 'ip6erspan0\x00', {0x3f}}) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) [ 1040.592154][T16694] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004548010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:20 executing program 1 (fault-call:10 fault-nth:19): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81) tee(r3, r1, 0x8, 0xa) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) socket(0x8, 0x5, 0x2) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000080)=0x1) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:20 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1040.796182][T16728] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1040.837657][T16730] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1040.847629][T16730] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1040.856060][T16730] FAULT_INJECTION: forcing a failure. [ 1040.856060][T16730] name failslab, interval 1, probability 0, space 0, times 0 [ 1040.868664][T16730] CPU: 1 PID: 16730 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1040.877483][T16730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.887517][T16730] Call Trace: [ 1040.890776][T16730] dump_stack_lvl+0xb7/0x103 [ 1040.895350][T16730] dump_stack+0x11/0x1a [ 1040.899493][T16730] should_fail+0x23c/0x250 [ 1040.903897][T16730] __should_failslab+0x81/0x90 [ 1040.908641][T16730] should_failslab+0x5/0x20 [ 1040.913124][T16730] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1040.918833][T16730] ? __kmalloc_node_track_caller+0x30/0x40 [ 1040.924623][T16730] ? netlink_trim+0x112/0x140 [ 1040.929281][T16730] __kmalloc_node_track_caller+0x30/0x40 [ 1040.934996][T16730] pskb_expand_head+0xc9/0x920 [ 1040.939743][T16730] ? skb_trim+0x8c/0xb0 [ 1040.943882][T16730] ? rtnl_fill_ifinfo+0x23e8/0x2520 [ 1040.949084][T16730] netlink_trim+0x112/0x140 [ 1040.953578][T16730] netlink_broadcast_filtered+0x47/0xb60 [ 1040.959260][T16730] ? rtmsg_ifinfo_build_skb+0xa8/0x130 [ 1040.964763][T16730] nlmsg_notify+0xcc/0x180 [ 1040.969162][T16730] rtmsg_ifinfo+0xa4/0xc0 [ 1040.973517][T16730] __dev_notify_flags+0x63/0x3a0 [ 1040.978439][T16730] dev_change_flags+0xa2/0xc0 [ 1040.983128][T16730] do_setlink+0x779/0x22b0 [ 1040.987527][T16730] ? __nla_validate_parse+0x2ec/0x17f0 [ 1040.993045][T16730] ? __nla_validate_parse+0x10ed/0x17f0 [ 1040.998585][T16730] ? __nla_parse+0x3c/0x50 [ 1041.003049][T16730] rtnl_setlink+0x237/0x280 [ 1041.007565][T16730] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1041.012583][T16730] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1041.017501][T16730] ? put_dec_trunc8+0x10e/0x130 [ 1041.022332][T16730] ? should_fail+0x2a/0x250 [ 1041.026818][T16730] ? should_fail+0x2a/0x250 [ 1041.031360][T16730] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1041.037149][T16730] ? __wake_up+0x8d/0xc0 [ 1041.041466][T16730] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1041.047428][T16730] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1041.053390][T16730] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1041.059275][T16730] ? __d_add+0x3bf/0x490 [ 1041.063538][T16730] ? plist_check_list+0xf9/0x160 [ 1041.068457][T16730] ? plist_check_list+0xf9/0x160 [ 1041.073398][T16730] ? rhashtable_jhash2+0x13a/0x1a0 [ 1041.078502][T16730] ? jhash+0x2b0/0x2b0 [ 1041.082639][T16730] netlink_rcv_skb+0x13e/0x240 [ 1041.087453][T16730] ? rtnetlink_bind+0x60/0x60 [ 1041.092112][T16730] rtnetlink_rcv+0x18/0x20 [ 1041.096510][T16730] netlink_unicast+0x5ec/0x6b0 [ 1041.101254][T16730] netlink_sendmsg+0x6d9/0x7c0 [ 1041.106089][T16730] sock_write_iter+0x1a4/0x200 [ 1041.110839][T16730] do_iter_readv_writev+0x2cb/0x360 [ 1041.116021][T16730] do_iter_write+0x112/0x4c0 [ 1041.120657][T16730] ? import_iovec+0x69/0x80 [ 1041.125231][T16730] do_writev+0x1e0/0x400 [ 1041.129454][T16730] ? __schedule+0x42a/0x670 [ 1041.133945][T16730] ? __cond_resched+0x2a/0x40 [ 1041.138607][T16730] ? fput+0x2d/0x130 [ 1041.142483][T16730] ? fpregs_restore_userregs+0x93/0x1c0 [ 1041.148017][T16730] __x64_sys_writev+0x41/0x50 [ 1041.152676][T16730] do_syscall_64+0x3d/0x90 [ 1041.157073][T16730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1041.162954][T16730] RIP: 0033:0x4665e9 [ 1041.166831][T16730] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1041.186422][T16730] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1041.194813][T16730] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1041.202762][T16730] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1041.210714][T16730] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1041.218749][T16730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1041.226699][T16730] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:21 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:21 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(0xffffffffffffffff) 08:40:21 executing program 1 (fault-call:10 fault-nth:20): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r2, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000280)={0x0, r2, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542020025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:21 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x20) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) [ 1041.923213][T16781] FAULT_INJECTION: forcing a failure. [ 1041.923213][T16781] name failslab, interval 1, probability 0, space 0, times 0 [ 1041.935896][T16781] CPU: 0 PID: 16781 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1041.944657][T16781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1041.954710][T16781] Call Trace: [ 1041.957986][T16781] dump_stack_lvl+0xb7/0x103 [ 1041.962642][T16781] dump_stack+0x11/0x1a [ 1041.966795][T16781] should_fail+0x23c/0x250 [ 1041.971482][T16781] __should_failslab+0x81/0x90 [ 1041.976331][T16781] ? inetdev_event+0x73d/0xad0 [ 1041.981092][T16781] should_failslab+0x5/0x20 [ 1041.985592][T16781] kmem_cache_alloc_trace+0x49/0x310 [ 1041.990883][T16781] inetdev_event+0x73d/0xad0 [ 1041.995561][T16781] raw_notifier_call_chain+0x53/0xb0 [ 1042.000922][T16781] __dev_notify_flags+0x1d3/0x3a0 [ 1042.005942][T16781] dev_change_flags+0xa2/0xc0 [ 1042.010644][T16781] do_setlink+0x779/0x22b0 [ 1042.015125][T16781] ? __nla_validate_parse+0x10ed/0x17f0 [ 1042.020695][T16781] ? __nla_parse+0x3c/0x50 [ 1042.025117][T16781] rtnl_setlink+0x237/0x280 [ 1042.029686][T16781] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1042.034706][T16781] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1042.039640][T16781] ? finish_task_switch+0xce/0x290 [ 1042.044747][T16781] ? should_fail+0x2a/0x250 [ 1042.049251][T16781] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1042.055058][T16781] ? __wake_up+0x8d/0xc0 [ 1042.059299][T16781] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1042.064958][T16781] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1042.070933][T16781] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1042.076945][T16781] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1042.082866][T16781] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1042.088758][T16781] ? plist_check_list+0xf9/0x160 [ 1042.093722][T16781] ? plist_check_list+0xf9/0x160 [ 1042.098731][T16781] ? plist_check_list+0xf9/0x160 [ 1042.103718][T16781] ? rhashtable_jhash2+0x13a/0x1a0 [ 1042.108830][T16781] ? jhash+0x2b0/0x2b0 [ 1042.112890][T16781] netlink_rcv_skb+0x13e/0x240 [ 1042.117649][T16781] ? rtnetlink_bind+0x60/0x60 [ 1042.122361][T16781] rtnetlink_rcv+0x18/0x20 [ 1042.126770][T16781] netlink_unicast+0x5ec/0x6b0 [ 1042.131531][T16781] netlink_sendmsg+0x6d9/0x7c0 [ 1042.136380][T16781] sock_write_iter+0x1a4/0x200 [ 1042.141151][T16781] do_iter_readv_writev+0x2cb/0x360 [ 1042.146395][T16781] do_iter_write+0x112/0x4c0 [ 1042.150990][T16781] ? import_iovec+0x69/0x80 [ 1042.155495][T16781] do_writev+0x1e0/0x400 [ 1042.159738][T16781] ? __schedule+0x42a/0x670 [ 1042.164320][T16781] ? __cond_resched+0x11/0x40 [ 1042.169016][T16781] ? fput+0x2d/0x130 08:40:22 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:22 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x20200) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000140), 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r4) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r4, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r5, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011) sendmsg$NL802154_CMD_SET_CHANNEL(r2, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x9}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x800) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r8) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0), r2) sendmsg$IEEE802154_ASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x14, r9, 0x4, 0x70bd26, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x4001) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r7) sendmsg$NLBL_CIPSOV4_C_ADD(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r10, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x198, r10, 0x8, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x184, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dde9834}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3806d61f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x66b323b6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9494}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x503fe1f3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ae62d9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f257ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9800}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1af34d8d}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x735d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c92105d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb850}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaa3c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21f24174}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x296f7d0e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc8d7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9ad1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x138f266c}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5dd1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2a0ed3bd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc2d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd5b384d}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6fcddc50}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cf8a09b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb89}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35b206ba}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x556}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26699849}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b2ce0d8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4a9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a2f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd52e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c74d928}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc5ad}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc92402a}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x64c8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x183d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd91}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b7b76cb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x8c8b045}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaf37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1985}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7ee3}]}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRES16=0x0, @ANYRES16=r3, @ANYBLOB="0108000000000000000002000000080001", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYRES16=r2], 0x1c}}, 0x0) [ 1042.172909][T16781] ? fpregs_restore_userregs+0x93/0x1c0 [ 1042.178458][T16781] ? flush_tlb_func+0x116/0x1d0 [ 1042.183440][T16781] __x64_sys_writev+0x41/0x50 [ 1042.188115][T16781] do_syscall_64+0x3d/0x90 [ 1042.192525][T16781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1042.198446][T16781] RIP: 0033:0x4665e9 [ 1042.202333][T16781] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:40:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000280)={{r3, 0x2, 0x3ff, 0x0, 0x3, 0x7fff, 0x400, 0x20, 0xe01, 0x500, 0x4, 0xca9, 0x2, 0x8bd7, 0xf02}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:22 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r1) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r1) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1042.221988][T16781] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1042.230395][T16781] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1042.238373][T16781] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1042.246343][T16781] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1042.254326][T16781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1042.262295][T16781] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 08:40:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:40:22 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(0xffffffffffffffff) 08:40:22 executing program 1 (fault-call:10 fault-nth:21): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x1e4, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x1b4, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24be}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e6f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52d81864}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4ad8d25d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7afb}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21e1c209}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf811}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ecc02b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xed94}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x263c2003}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7752}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e3d3511}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16721477}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20f3f977}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x31f855c1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69e04101}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54c472bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ded7499}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd7c9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c15b281}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb56c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x257f677e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x115d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6124fc70}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6ec2}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x70a90eaa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x31b7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x37aa5ad5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d1c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f3e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xba5ab05}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x315e186b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a6c699b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf09}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2bd6db1a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb040}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x100}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x98f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x402d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1637114}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60e4401b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x30f7a938}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe4e3}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2c96}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6520c3aa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5b93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26cd3ccb}]}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x14}, 0x20040001) 08:40:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542030025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) setsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000040)=0x800, 0x4) 08:40:22 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x7, 0x10000, 0x3, 0x10000, 0x80, 0x0, 0x0, 0x74b51f3b, 0x101, 0x3, 0x81, 0x7f, 0x0, 0x7fc000000}, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000480)={r5, r4, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}], 0x0, "a4f7f577684fe5"}) 08:40:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240), r1) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00977b1681e77730a1324056e776d66aefefbbce932ae131e479d4fe3e5cca496603f5c915dc58746ac020f05f428cf072b1418db86d8edad5596e62de860acd5ef521981e00b99e6aa13abf2c184b996ca67efe34f650d5349c990e85a6afe5e37f3a2b8f34351fcf503b7e8fd8378fde2e844149e35094346175bc33bfbd1823e6b6c6896e15208439e1d364a11862c55fa188f869e4a8e2f55e", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x54, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x80) [ 1042.586051][T16853] FAULT_INJECTION: forcing a failure. [ 1042.586051][T16853] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.598669][T16853] CPU: 0 PID: 16853 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1042.607503][T16853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1042.617577][T16853] Call Trace: [ 1042.620840][T16853] dump_stack_lvl+0xb7/0x103 [ 1042.625443][T16853] dump_stack+0x11/0x1a [ 1042.629578][T16853] should_fail+0x23c/0x250 [ 1042.633981][T16853] __should_failslab+0x81/0x90 [ 1042.638786][T16853] should_failslab+0x5/0x20 [ 1042.643293][T16853] kmem_cache_alloc_node+0x58/0x2b0 [ 1042.648529][T16853] ? __queue_work+0x830/0xaa0 [ 1042.653190][T16853] ? __alloc_skb+0xed/0x420 [ 1042.657673][T16853] __alloc_skb+0xed/0x420 [ 1042.661983][T16853] rtmsg_ifa+0xb0/0x160 [ 1042.666134][T16853] __inet_insert_ifa+0x4d9/0x5d0 [ 1042.671084][T16853] ? inetdev_event+0x73d/0xad0 [ 1042.675836][T16853] inetdev_event+0x8ee/0xad0 [ 1042.680411][T16853] raw_notifier_call_chain+0x53/0xb0 [ 1042.685686][T16853] __dev_notify_flags+0x1d3/0x3a0 [ 1042.690692][T16853] dev_change_flags+0xa2/0xc0 [ 1042.695363][T16853] do_setlink+0x779/0x22b0 [ 1042.699773][T16853] ? __nla_validate_parse+0x10ed/0x17f0 [ 1042.705309][T16853] ? __nla_parse+0x3c/0x50 [ 1042.709774][T16853] rtnl_setlink+0x237/0x280 [ 1042.714343][T16853] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1042.719382][T16853] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1042.724351][T16853] ? finish_task_switch+0xce/0x290 [ 1042.729441][T16853] ? should_fail+0x2a/0x250 [ 1042.733930][T16853] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1042.739718][T16853] ? __wake_up+0x8d/0xc0 [ 1042.743975][T16853] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1042.749998][T16853] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1042.755871][T16853] ? plist_check_list+0xf9/0x160 [ 1042.760852][T16853] ? plist_check_list+0xf9/0x160 [ 1042.765770][T16853] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1042.771731][T16853] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1042.777009][T16853] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1042.782883][T16853] ? plist_check_list+0xf9/0x160 [ 1042.787804][T16853] ? plist_check_list+0xf9/0x160 [ 1042.792723][T16853] ? sysvec_call_function_single+0xa/0x80 [ 1042.798428][T16853] ? rhashtable_jhash2+0x13a/0x1a0 [ 1042.803530][T16853] ? jhash+0x2b0/0x2b0 [ 1042.807577][T16853] netlink_rcv_skb+0x13e/0x240 [ 1042.812325][T16853] ? rtnetlink_bind+0x60/0x60 [ 1042.817035][T16853] rtnetlink_rcv+0x18/0x20 [ 1042.821432][T16853] netlink_unicast+0x5ec/0x6b0 [ 1042.826175][T16853] netlink_sendmsg+0x6d9/0x7c0 [ 1042.830921][T16853] sock_write_iter+0x1a4/0x200 [ 1042.835737][T16853] do_iter_readv_writev+0x2cb/0x360 [ 1042.840924][T16853] do_iter_write+0x112/0x4c0 [ 1042.845495][T16853] ? import_iovec+0x69/0x80 [ 1042.849989][T16853] do_writev+0x1e0/0x400 [ 1042.854214][T16853] ? __cond_resched+0x11/0x40 [ 1042.858875][T16853] ? fput+0x2d/0x130 [ 1042.862755][T16853] ? ksys_write+0x157/0x180 [ 1042.867300][T16853] __x64_sys_writev+0x41/0x50 [ 1042.871969][T16853] do_syscall_64+0x3d/0x90 [ 1042.876370][T16853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1042.882250][T16853] RIP: 0033:0x4665e9 [ 1042.886178][T16853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.905866][T16853] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1042.914265][T16853] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1042.922280][T16853] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1042.930231][T16853] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1042.938183][T16853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1042.946133][T16853] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:22 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) socket$inet_udp(0x2, 0x2, 0x0) 08:40:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0xffffffffffffff2c, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRESOCT=r0, @ANYRESHEX], 0x1c}, 0x1, 0x0, 0x0, 0x4801}, 0x4008084) 08:40:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001", @ANYRES32=r0, @ANYRESHEX], 0x1c}}, 0x0) 08:40:23 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(0xffffffffffffffff) 08:40:23 executing program 1 (fault-call:10 fault-nth:22): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x30, r1, 0x74c47000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x3, 0x4000, @fd_index=0x1, 0x5, &(0x7f0000000040)="88bff9eccae7e4931f328d7c722d0b4eb262747c33fbc841b45a219c4402ddce6495f3b9b4c09bb770a63d64653fe2d1f29d5afb28b2546d6831bd", 0x3b, 0x2, 0x1}, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542040025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:23 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000001000000080001"], 0x1c}}, 0x0) 08:40:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000040)) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) [ 1043.443213][T16908] FAULT_INJECTION: forcing a failure. [ 1043.443213][T16908] name failslab, interval 1, probability 0, space 0, times 0 [ 1043.455834][T16908] CPU: 1 PID: 16908 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1043.464578][T16908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.474671][T16908] Call Trace: [ 1043.477933][T16908] dump_stack_lvl+0xb7/0x103 [ 1043.482509][T16908] dump_stack+0x11/0x1a [ 1043.486647][T16908] should_fail+0x23c/0x250 [ 1043.491058][T16908] __should_failslab+0x81/0x90 [ 1043.495847][T16908] should_failslab+0x5/0x20 [ 1043.500410][T16908] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1043.506203][T16908] ? __kmalloc_node_track_caller+0x30/0x40 [ 1043.511998][T16908] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1043.517575][T16908] __kmalloc_node_track_caller+0x30/0x40 [ 1043.523196][T16908] ? rtmsg_ifa+0xb0/0x160 [ 1043.527533][T16908] __alloc_skb+0x187/0x420 [ 1043.531933][T16908] rtmsg_ifa+0xb0/0x160 [ 1043.536070][T16908] __inet_insert_ifa+0x4d9/0x5d0 [ 1043.540989][T16908] ? inetdev_event+0x73d/0xad0 [ 1043.545736][T16908] inetdev_event+0x8ee/0xad0 [ 1043.550305][T16908] raw_notifier_call_chain+0x53/0xb0 [ 1043.555592][T16908] __dev_notify_flags+0x1d3/0x3a0 [ 1043.560627][T16908] dev_change_flags+0xa2/0xc0 [ 1043.565282][T16908] do_setlink+0x779/0x22b0 [ 1043.569699][T16908] ? __nla_validate_parse+0x10ed/0x17f0 [ 1043.575231][T16908] ? __nla_parse+0x3c/0x50 [ 1043.579631][T16908] rtnl_setlink+0x237/0x280 [ 1043.584119][T16908] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1043.589127][T16908] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1043.594080][T16908] ? finish_task_switch+0xce/0x290 [ 1043.599184][T16908] ? should_fail+0x2a/0x250 [ 1043.603672][T16908] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1043.609464][T16908] ? __wake_up+0x8d/0xc0 [ 1043.613721][T16908] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1043.619681][T16908] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1043.625555][T16908] ? plist_check_list+0xf9/0x160 [ 1043.630477][T16908] ? plist_check_list+0xf9/0x160 [ 1043.635402][T16908] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1043.641362][T16908] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1043.647234][T16908] ? plist_check_list+0xf9/0x160 [ 1043.652162][T16908] ? plist_check_list+0xf9/0x160 [ 1043.657084][T16908] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1043.662363][T16908] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1043.668070][T16908] ? rhashtable_jhash2+0x13a/0x1a0 [ 1043.673160][T16908] ? jhash+0x2b0/0x2b0 [ 1043.677258][T16908] netlink_rcv_skb+0x13e/0x240 [ 1043.682028][T16908] ? rtnetlink_bind+0x60/0x60 [ 1043.686705][T16908] rtnetlink_rcv+0x18/0x20 [ 1043.691102][T16908] netlink_unicast+0x5ec/0x6b0 [ 1043.695845][T16908] netlink_sendmsg+0x6d9/0x7c0 [ 1043.700604][T16908] sock_write_iter+0x1a4/0x200 [ 1043.705354][T16908] do_iter_readv_writev+0x2cb/0x360 [ 1043.710537][T16908] do_iter_write+0x112/0x4c0 [ 1043.715114][T16908] ? import_iovec+0x69/0x80 [ 1043.719629][T16908] do_writev+0x1e0/0x400 [ 1043.723854][T16908] ? __schedule+0x42a/0x670 [ 1043.728344][T16908] ? __cond_resched+0x11/0x40 [ 1043.733008][T16908] ? fput+0x2d/0x130 [ 1043.736882][T16908] ? fpregs_restore_userregs+0x93/0x1c0 [ 1043.742491][T16908] __x64_sys_writev+0x41/0x50 [ 1043.747238][T16908] do_syscall_64+0x3d/0x90 [ 1043.751659][T16908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.757541][T16908] RIP: 0033:0x4665e9 [ 1043.761413][T16908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1043.781003][T16908] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1043.789394][T16908] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1043.797359][T16908] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1043.805309][T16908] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1043.813349][T16908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1043.821350][T16908] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:23 executing program 2: syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {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, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000280)={r196, r69, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001280)={0xffffffffffffffc1, [{r143}, {r21, r269}, {r207, r123}, {r101, r56}, {r250}, {r17, r179}, {r15, r154}, {r10, r185}, {r113}, {r135, r167}, {r291, r142}, {0x0, r87}, {r131, r116}, {r33, r72}, {r17, r204}, {r168, r157}, {r54, r183}, {0x0, r241}, {r253, r38}, {r259, r299}, {}, {r289, r95}, {r60, r29}, {r115}, {0x0, r163}, {r10, r112}, {r78, r239}, {r17, r247}, {r8, r254}, {r92, r157}, {r155}, {r101, r142}, {r197, r4}, {r61, r91}, {r226, r206}, {r259, r20}, {r152}, {r73, r258}, {0x0, r149}, {r215, r234}, {r177, r163}, {r110, r70}, {r227, r84}, {r184}, {r127}, {r43, r214}, {r229, r212}, {r64, r41}, {r283, r144}, {r128}, {r79, r36}, {r13, r132}, {r161}, {r164, r277}, {r3}, {r226, r82}, {r102, r138}, {r289, r271}, {0x0, r34}, {r8, r288}, {r266}, {r191, r228}, {r153}, {r209, r37}, {r113, r285}, {r244, r46}, {r146, r62}, {r133}, {r69, r59}, {r159, r9}, {r223, r95}, {r178, r87}, {r246, r140}, {r133, r279}, {r43, r252}, {r172, r59}, {r74, r66}, {r93, r222}, {r284, r82}, {r244, r118}, {}, {r170, r171}, {r150}, {r117, r201}, {r57, r293}, {r218, r186}, {0x0, r50}, {0x0, r245}, {r101, r149}, {r129, r299}, {r136, r279}, {r121, r12}, {r22, r151}, {r198, r248}, {r297, r80}, {r14, r235}, {0x0, r49}, {r283, r95}, {r286}, {r98, r66}, {r141, r174}, {r292, r294}, {r124, r245}, {r39, r171}, {r202, r294}, {r25, r44}, {r108, r290}, {r211, r188}, {0x0, r55}, {r88, r235}, {r207, r142}, {r27}, {r101, r107}, {r226, r295}, {r195, r11}, {0x0, r208}, {r67, r94}, {r297, r299}, {0x0, r273}, {r65, r34}, {r193, r296}, {0x0, r277}, {r48}, {0x0, r114}, {r287, r162}, {r111, r90}, {r236, r263}, {r270}, {0x0, r162}, {r17, r47}, {0x0, r186}, {r85, r120}, {r246, r75}, {r298, r51}, {r297, r41}, {r219, r230}, {r180, r31}, {r173, r137}, {r195}, {r57, r160}, {r119, r123}, {r256, r272}, {r189, r76}, {r182, r285}, {r274, r163}, {r6, r258}, {r24, r104}, {r195}, {r284, r221}, {r83, r204}, {r264, r97}, {r177}, {r218}, {r71, r118}, {r173, r269}, {r135, r254}, {r199, r134}, {r287}, {r77, r243}, {r125, r194}, {r83, r80}, {r19, r267}, {r278, r63}, {r101, r112}, {r139, r46}, {r6, r126}, {r73, r220}, {r292, r42}, {0x0, r86}, {r202, r40}, {r261, r28}, {r14, r206}, {r166, r237}, {r22, r200}, {r35, r203}, {r109, r46}, {r21, r245}, {r187, r18}, {r231, r104}, {r191, r216}, {r213, r16}, {r282, r9}, {0x0, r26}, {r5, r252}, {0x0, r142}, {r110, r271}, {r298, r190}, {0x0, r221}, {r98, r118}, {r77, r181}, {r268, r68}, {r281, r120}, {r155, r4}, {r240, r142}, {r73, r144}, {r45, r176}, {r207, r16}, {r199, r145}, {r205, r97}, {r268, r237}, {r173, r7}, {r89, r134}, {r119, r273}, {r197, r228}, {r139}, {r106, r181}, {r54, r66}, {r218, r49}, {r251, r232}, {r175, r62}, {r148, r169}, {r125, r255}, {r238}, {r284, r200}, {r227, r122}, {r242, r138}, {r249, r295}, {r121, r200}, {r161, r53}, {0x0, r210}, {r52, r217}, {0x0, r96}, {r78}, {0x0, r104}, {r81, r260}, {r69, r224}, {0x0, r114}, {r249}, {r225, r149}, {r119}, {r101, r142}, {r21, r275}, {r270, r95}, {r30, r265}, {r150}, {r156, r130}, {r276, r100}, {r135, r103}, {r213, r192}, {r111, r263}, {r19, r120}, {0x0, r99}, {0x0, r147}, {r233}, {r187, r243}, {r58, r257}, {r280, r62}, {r32, r160}, {r262, r241}, {r158}, {r291, r23}, {r215, r165}, {r105, r216}, {r175}, {r155, r275}], 0x82, "a3328d39874e67"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r114}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r301}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r300}, {}, {}, {}, {}, {0x0, r302}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r195}], 0x0, "a4f7f577684fe5"}) 08:40:23 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c006a00", @ANYRESDEC, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r3, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x3b}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_batadv\x00'}]}, 0x60}}, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r4, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r6, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_LBT_MODE={0x5, 0x13, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_LBT_MODE={0x5}, @NL802154_ATTR_LBT_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48001}, 0x4000044) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r2) 08:40:23 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:23 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:24 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:24 executing program 1 (fault-call:10 fault-nth:23): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:24 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542050025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:24 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) fcntl$addseals(r1, 0x409, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001c40)={0x0, r3, "79c397c622ca8514f3c6da401ba94d3b804b506ca75206cdc6ab21d41aa6e10464ef9cc013d62c5c9b1cecbf87ed857cddf96bfcb7a320f00f00719fcd167db50a488892884d141d79ef982afd94685686567b39ebfcdcdd02269a37ca6c8a7afd6c33e76ea4137b7952217f157d2ce8d838fc1f7597678dbdcc481a705943be842e148b5a683098a658603747da5926b4bc4d5db06a986374dff2ade2e8d469ad69cb70dcd23a8b19c76af426da2726c4f3c26956129d1fccc1b12d9bd6c5edf36d802013f5859da40a1fb89d3b97f2e464cce9e1cd520cd42968818e8ec5b48bd32b431e9305bec11492ba7679fa2189a6eb179e8dae00c5fe902de8ba7887", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r6, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {0x0, r5}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000002c40)={r8, 0x0, "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", "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"}) [ 1044.480447][T16947] validate_nla: 20 callbacks suppressed [ 1044.480464][T16947] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1044.494606][T16947] FAULT_INJECTION: forcing a failure. [ 1044.494606][T16947] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.507204][T16947] CPU: 0 PID: 16947 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1044.516123][T16947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1044.526156][T16947] Call Trace: [ 1044.529417][T16947] dump_stack_lvl+0xb7/0x103 [ 1044.533988][T16947] dump_stack+0x11/0x1a [ 1044.538123][T16947] should_fail+0x23c/0x250 [ 1044.542523][T16947] ? kzalloc+0x16/0x20 [ 1044.546583][T16947] __should_failslab+0x81/0x90 [ 1044.551333][T16947] should_failslab+0x5/0x20 [ 1044.555848][T16947] __kmalloc+0x66/0x340 [ 1044.559991][T16947] kzalloc+0x16/0x20 [ 1044.563865][T16947] fib_create_info+0xdf0/0x3330 [ 1044.568693][T16947] ? xlate_dir+0x4d/0x210 [ 1044.573012][T16947] ? memcmp+0x33/0x60 [ 1044.576974][T16947] ? xlate_dir+0x1d4/0x210 [ 1044.581374][T16947] ? ___cache_free+0x3c/0x300 [ 1044.586034][T16947] ? xlate_dir+0x1ed/0x210 [ 1044.590432][T16947] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1044.595798][T16947] fib_table_insert+0x148/0x10a0 [ 1044.600718][T16947] ? kfree+0x180/0x1d0 [ 1044.604806][T16947] ? kfree+0xf0/0x1d0 [ 1044.608775][T16947] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1044.614624][T16947] ? __wake_up+0x8d/0xc0 [ 1044.618851][T16947] fib_add_ifaddr+0x1b7/0x690 [ 1044.623513][T16947] ? push_rt_task+0xe2/0x280 [ 1044.628080][T16947] fib_inetaddr_event+0xb5/0x210 [ 1044.633012][T16947] blocking_notifier_call_chain+0x73/0xf0 [ 1044.638776][T16947] __inet_insert_ifa+0x4ed/0x5d0 [ 1044.643702][T16947] ? inetdev_event+0x73d/0xad0 [ 1044.648457][T16947] inetdev_event+0x8ee/0xad0 [ 1044.653030][T16947] raw_notifier_call_chain+0x53/0xb0 [ 1044.658385][T16947] __dev_notify_flags+0x1d3/0x3a0 [ 1044.663498][T16947] dev_change_flags+0xa2/0xc0 [ 1044.668157][T16947] do_setlink+0x779/0x22b0 [ 1044.672555][T16947] ? __nla_validate_parse+0x2ec/0x17f0 [ 1044.678076][T16947] ? __nla_validate_parse+0x10ed/0x17f0 [ 1044.683626][T16947] ? __nla_parse+0x3c/0x50 [ 1044.688028][T16947] rtnl_setlink+0x237/0x280 [ 1044.692514][T16947] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1044.697531][T16947] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1044.702530][T16947] ? finish_task_switch+0xce/0x290 [ 1044.707718][T16947] ? should_fail+0x2a/0x250 [ 1044.712208][T16947] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1044.718011][T16947] ? __wake_up+0x8d/0xc0 [ 1044.722246][T16947] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1044.728275][T16947] ? __d_rehash+0x125/0x180 [ 1044.732766][T16947] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1044.738678][T16947] ? plist_check_list+0xf9/0x160 [ 1044.743604][T16947] ? plist_check_list+0xf9/0x160 [ 1044.748628][T16947] ? should_fail+0x2a/0x250 [ 1044.753120][T16947] ? avc_has_perm_noaudit+0x19a/0x240 [ 1044.758473][T16947] ? rhashtable_jhash2+0x13a/0x1a0 [ 1044.763567][T16947] ? jhash+0x2b0/0x2b0 [ 1044.767616][T16947] netlink_rcv_skb+0x13e/0x240 [ 1044.772361][T16947] ? rtnetlink_bind+0x60/0x60 [ 1044.777074][T16947] rtnetlink_rcv+0x18/0x20 [ 1044.781485][T16947] netlink_unicast+0x5ec/0x6b0 [ 1044.786230][T16947] netlink_sendmsg+0x6d9/0x7c0 [ 1044.790986][T16947] sock_write_iter+0x1a4/0x200 [ 1044.795795][T16947] do_iter_readv_writev+0x2cb/0x360 [ 1044.800978][T16947] do_iter_write+0x112/0x4c0 [ 1044.805549][T16947] ? import_iovec+0x69/0x80 [ 1044.810106][T16947] do_writev+0x1e0/0x400 [ 1044.814361][T16947] ? __cond_resched+0x11/0x40 [ 1044.819031][T16947] ? fput+0x2d/0x130 [ 1044.822907][T16947] ? ksys_write+0x157/0x180 [ 1044.827392][T16947] __x64_sys_writev+0x41/0x50 [ 1044.832154][T16947] do_syscall_64+0x3d/0x90 [ 1044.836561][T16947] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.842437][T16947] RIP: 0033:0x4665e9 [ 1044.846309][T16947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1044.865897][T16947] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1044.874290][T16947] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1044.882240][T16947] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1044.890197][T16947] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1044.898158][T16947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1044.906212][T16947] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 [ 1045.025624][T16954] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1045.034616][T16954] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:25 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:25 executing program 1 (fault-call:10 fault-nth:24): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1045.071734][T16947] syz-executor.1 (16947) used greatest stack depth: 9472 bytes left 08:40:25 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1045.253226][T16971] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000080)={0x8000, 0x3, 0x1, 0x4}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0xd0009411, &(0x7f0000000a40)={{r3, 0xffffffffffffffff, 0x7fff, 0x1, 0x0, 0x5, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb0a, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "a4f7f577684fe5"}) 08:40:25 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1045.501160][T16974] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1045.509950][T16974] FAULT_INJECTION: forcing a failure. [ 1045.509950][T16974] name failslab, interval 1, probability 0, space 0, times 0 [ 1045.522717][T16974] CPU: 1 PID: 16974 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1045.531574][T16974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.541622][T16974] Call Trace: [ 1045.544891][T16974] dump_stack_lvl+0xb7/0x103 [ 1045.549480][T16974] dump_stack+0x11/0x1a [ 1045.553634][T16974] should_fail+0x23c/0x250 [ 1045.558082][T16974] ? fib_table_insert+0x46d/0x10a0 [ 1045.563191][T16974] __should_failslab+0x81/0x90 [ 1045.568003][T16974] should_failslab+0x5/0x20 [ 1045.572551][T16974] kmem_cache_alloc+0x46/0x2e0 [ 1045.577370][T16974] ? xlate_dir+0x1ed/0x210 [ 1045.581786][T16974] fib_table_insert+0x46d/0x10a0 [ 1045.586721][T16974] ? kfree+0x180/0x1d0 [ 1045.590813][T16974] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1045.596622][T16974] fib_add_ifaddr+0x1b7/0x690 [ 1045.601378][T16974] ? skb_put+0xb9/0xf0 [ 1045.605534][T16974] fib_inetaddr_event+0xb5/0x210 [ 1045.610475][T16974] blocking_notifier_call_chain+0x73/0xf0 [ 1045.616324][T16974] __inet_insert_ifa+0x4ed/0x5d0 [ 1045.621309][T16974] ? inetdev_event+0x73d/0xad0 [ 1045.626097][T16974] inetdev_event+0x8ee/0xad0 [ 1045.630683][T16974] raw_notifier_call_chain+0x53/0xb0 [ 1045.635973][T16974] __dev_notify_flags+0x1d3/0x3a0 [ 1045.640994][T16974] dev_change_flags+0xa2/0xc0 [ 1045.645685][T16974] do_setlink+0x779/0x22b0 [ 1045.650102][T16974] ? __nla_validate_parse+0x2ec/0x17f0 [ 1045.655577][T16974] ? __nla_validate_parse+0x10ed/0x17f0 [ 1045.661185][T16974] ? __nla_parse+0x3c/0x50 [ 1045.665676][T16974] rtnl_setlink+0x237/0x280 [ 1045.670180][T16974] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1045.675200][T16974] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1045.680131][T16974] ? finish_task_switch+0xce/0x290 [ 1045.685238][T16974] ? should_fail+0x2a/0x250 [ 1045.689749][T16974] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1045.695557][T16974] ? __wake_up+0x8d/0xc0 [ 1045.699795][T16974] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1045.705789][T16974] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1045.711679][T16974] ? plist_check_list+0xf9/0x160 [ 1045.716659][T16974] ? plist_check_list+0xf9/0x160 [ 1045.721644][T16974] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1045.727622][T16974] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1045.733511][T16974] ? plist_check_list+0xf9/0x160 [ 1045.738456][T16974] ? plist_check_list+0xf9/0x160 [ 1045.743390][T16974] ? avc_has_perm_noaudit+0x19a/0x240 [ 1045.748758][T16974] ? rhashtable_jhash2+0x13a/0x1a0 [ 1045.753890][T16974] ? jhash+0x2b0/0x2b0 [ 1045.757951][T16974] netlink_rcv_skb+0x13e/0x240 [ 1045.762713][T16974] ? rtnetlink_bind+0x60/0x60 [ 1045.767394][T16974] rtnetlink_rcv+0x18/0x20 [ 1045.771815][T16974] netlink_unicast+0x5ec/0x6b0 [ 1045.776579][T16974] netlink_sendmsg+0x6d9/0x7c0 [ 1045.781486][T16974] sock_write_iter+0x1a4/0x200 [ 1045.786259][T16974] do_iter_readv_writev+0x2cb/0x360 [ 1045.791458][T16974] do_iter_write+0x112/0x4c0 [ 1045.796055][T16974] ? import_iovec+0x69/0x80 [ 1045.800566][T16974] do_writev+0x1e0/0x400 [ 1045.804811][T16974] ? __cond_resched+0x11/0x40 [ 1045.809488][T16974] ? fput+0x2d/0x130 [ 1045.813385][T16974] ? ksys_write+0x157/0x180 [ 1045.817889][T16974] __x64_sys_writev+0x41/0x50 [ 1045.822574][T16974] do_syscall_64+0x3d/0x90 [ 1045.826995][T16974] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1045.832964][T16974] RIP: 0033:0x4665e9 [ 1045.836852][T16974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1045.856458][T16974] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1045.864877][T16974] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1045.872847][T16974] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1045.880818][T16974] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1045.888785][T16974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1045.896753][T16974] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 [ 1045.905456][T16975] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1045.928705][T16976] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:25 executing program 1 (fault-call:10 fault-nth:25): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542060025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000000280)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "8b1450879acfa4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r4, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "a4f7f577684fe5"}) 08:40:25 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:25 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1046.085600][T16996] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:26 executing program 2: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "a4f7f577684fe5"}) fcntl$notify(r0, 0x402, 0x80000001) [ 1046.378383][T17004] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1046.395115][T17005] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1046.403710][T17005] FAULT_INJECTION: forcing a failure. [ 1046.403710][T17005] name failslab, interval 1, probability 0, space 0, times 0 [ 1046.416325][T17005] CPU: 0 PID: 17005 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 08:40:26 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1046.425073][T17005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1046.435187][T17005] Call Trace: [ 1046.438455][T17005] dump_stack_lvl+0xb7/0x103 [ 1046.443045][T17005] dump_stack+0x11/0x1a [ 1046.447191][T17005] should_fail+0x23c/0x250 [ 1046.451604][T17005] ? fib_insert_alias+0x168/0x7a0 [ 1046.456622][T17005] __should_failslab+0x81/0x90 [ 1046.461409][T17005] should_failslab+0x5/0x20 [ 1046.465974][T17005] kmem_cache_alloc+0x46/0x2e0 [ 1046.470740][T17005] fib_insert_alias+0x168/0x7a0 [ 1046.475588][T17005] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1046.480613][T17005] ? fib_table_insert+0x46d/0x10a0 [ 1046.485985][T17005] fib_table_insert+0x565/0x10a0 [ 1046.490917][T17005] fib_add_ifaddr+0x1b7/0x690 [ 1046.495597][T17005] ? skb_put+0xb9/0xf0 [ 1046.499663][T17005] fib_inetaddr_event+0xb5/0x210 [ 1046.504727][T17005] blocking_notifier_call_chain+0x73/0xf0 [ 1046.510448][T17005] __inet_insert_ifa+0x4ed/0x5d0 [ 1046.515455][T17005] ? inetdev_event+0x73d/0xad0 [ 1046.520327][T17005] inetdev_event+0x8ee/0xad0 [ 1046.524957][T17005] raw_notifier_call_chain+0x53/0xb0 [ 1046.530246][T17005] __dev_notify_flags+0x1d3/0x3a0 [ 1046.535277][T17005] dev_change_flags+0xa2/0xc0 [ 1046.539947][T17005] do_setlink+0x779/0x22b0 [ 1046.544402][T17005] ? __nla_validate_parse+0x2ec/0x17f0 [ 1046.549862][T17005] ? __nla_validate_parse+0x10ed/0x17f0 [ 1046.555454][T17005] ? __nla_parse+0x3c/0x50 [ 1046.559891][T17005] rtnl_setlink+0x237/0x280 [ 1046.564389][T17005] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1046.569411][T17005] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1046.574345][T17005] ? finish_task_switch+0xce/0x290 [ 1046.579454][T17005] ? should_fail+0x2a/0x250 [ 1046.584031][T17005] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1046.589881][T17005] ? sysvec_call_function_single+0xa/0x80 [ 1046.595599][T17005] ? asm_sysvec_call_function_single+0x12/0x20 [ 1046.601844][T17005] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1046.607816][T17005] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1046.613704][T17005] ? plist_check_list+0xf9/0x160 [ 1046.618650][T17005] ? plist_check_list+0xf9/0x160 [ 1046.623637][T17005] ? finish_task_switch+0xce/0x290 [ 1046.628774][T17005] ? should_fail+0x2a/0x250 [ 1046.633393][T17005] ? avc_has_perm_noaudit+0x19a/0x240 [ 1046.638773][T17005] ? rhashtable_jhash2+0x13a/0x1a0 [ 1046.643883][T17005] ? jhash+0x2b0/0x2b0 [ 1046.647950][T17005] netlink_rcv_skb+0x13e/0x240 [ 1046.652709][T17005] ? rtnetlink_bind+0x60/0x60 [ 1046.657404][T17005] rtnetlink_rcv+0x18/0x20 [ 1046.661832][T17005] netlink_unicast+0x5ec/0x6b0 [ 1046.666592][T17005] netlink_sendmsg+0x6d9/0x7c0 [ 1046.671424][T17005] sock_write_iter+0x1a4/0x200 [ 1046.676214][T17005] do_iter_readv_writev+0x2cb/0x360 [ 1046.681411][T17005] do_iter_write+0x112/0x4c0 [ 1046.686011][T17005] ? import_iovec+0x69/0x80 [ 1046.690514][T17005] do_writev+0x1e0/0x400 [ 1046.694753][T17005] ? __cond_resched+0x11/0x40 [ 1046.699432][T17005] ? fput+0x2d/0x130 [ 1046.703399][T17005] ? ksys_write+0x157/0x180 [ 1046.707898][T17005] __x64_sys_writev+0x41/0x50 [ 1046.712575][T17005] do_syscall_64+0x3d/0x90 [ 1046.717018][T17005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1046.722911][T17005] RIP: 0033:0x4665e9 [ 1046.726817][T17005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1046.746547][T17005] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1046.754957][T17005] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1046.762926][T17005] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1046.770891][T17005] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 08:40:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000040)='(!\'[\x00') ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) [ 1046.778861][T17005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1046.786905][T17005] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 08:40:26 executing program 1 (fault-call:10 fault-nth:26): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542070025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:26 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:26 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1047.011201][T17037] FAULT_INJECTION: forcing a failure. [ 1047.011201][T17037] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.023834][T17037] CPU: 0 PID: 17037 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1047.032646][T17037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1047.042678][T17037] Call Trace: [ 1047.045938][T17037] dump_stack_lvl+0xb7/0x103 [ 1047.050609][T17037] dump_stack+0x11/0x1a [ 1047.054745][T17037] should_fail+0x23c/0x250 [ 1047.059156][T17037] __should_failslab+0x81/0x90 [ 1047.063904][T17037] ? fib_insert_alias+0x295/0x7a0 [ 1047.068911][T17037] should_failslab+0x5/0x20 [ 1047.073397][T17037] kmem_cache_alloc_trace+0x49/0x310 [ 1047.078769][T17037] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1047.083781][T17037] ? fib_insert_alias+0x168/0x7a0 [ 1047.088799][T17037] fib_insert_alias+0x295/0x7a0 [ 1047.093710][T17037] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1047.098732][T17037] ? fib_table_insert+0x46d/0x10a0 [ 1047.103834][T17037] fib_table_insert+0x565/0x10a0 [ 1047.108778][T17037] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1047.114742][T17037] fib_add_ifaddr+0x1b7/0x690 [ 1047.119415][T17037] fib_inetaddr_event+0xb5/0x210 [ 1047.124338][T17037] blocking_notifier_call_chain+0x73/0xf0 [ 1047.130088][T17037] __inet_insert_ifa+0x4ed/0x5d0 [ 1047.135019][T17037] ? inetdev_event+0x73d/0xad0 [ 1047.139764][T17037] inetdev_event+0x8ee/0xad0 [ 1047.144342][T17037] raw_notifier_call_chain+0x53/0xb0 [ 1047.149613][T17037] __dev_notify_flags+0x1d3/0x3a0 [ 1047.154622][T17037] dev_change_flags+0xa2/0xc0 [ 1047.159310][T17037] do_setlink+0x779/0x22b0 [ 1047.163711][T17037] ? __nla_validate_parse+0x10ed/0x17f0 [ 1047.169243][T17037] ? __nla_parse+0x3c/0x50 [ 1047.173647][T17037] rtnl_setlink+0x237/0x280 [ 1047.178133][T17037] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1047.183141][T17037] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1047.188069][T17037] ? finish_task_switch+0xce/0x290 [ 1047.193160][T17037] ? should_fail+0x2a/0x250 [ 1047.197647][T17037] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1047.203436][T17037] ? __wake_up+0x8d/0xc0 [ 1047.207658][T17037] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1047.213632][T17037] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1047.219527][T17037] ? plist_check_list+0xf9/0x160 [ 1047.224505][T17037] ? plist_check_list+0xf9/0x160 [ 1047.229429][T17037] ? finish_task_switch+0xce/0x290 [ 1047.234527][T17037] ? should_fail+0x2a/0x250 [ 1047.239014][T17037] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1047.244973][T17037] ? avc_has_perm_noaudit+0x19a/0x240 [ 1047.250327][T17037] ? rhashtable_jhash2+0x13a/0x1a0 [ 1047.255421][T17037] ? jhash+0x2b0/0x2b0 [ 1047.259593][T17037] netlink_rcv_skb+0x13e/0x240 [ 1047.264420][T17037] ? rtnetlink_bind+0x60/0x60 [ 1047.269081][T17037] rtnetlink_rcv+0x18/0x20 [ 1047.273491][T17037] netlink_unicast+0x5ec/0x6b0 [ 1047.278238][T17037] netlink_sendmsg+0x6d9/0x7c0 [ 1047.282983][T17037] sock_write_iter+0x1a4/0x200 [ 1047.287758][T17037] do_iter_readv_writev+0x2cb/0x360 [ 1047.292944][T17037] do_iter_write+0x112/0x4c0 [ 1047.297523][T17037] ? import_iovec+0x69/0x80 [ 1047.302011][T17037] do_writev+0x1e0/0x400 [ 1047.306236][T17037] ? __cond_resched+0x11/0x40 [ 1047.310899][T17037] ? fput+0x2d/0x130 [ 1047.314777][T17037] ? ksys_write+0x157/0x180 [ 1047.319261][T17037] __x64_sys_writev+0x41/0x50 [ 1047.323926][T17037] do_syscall_64+0x3d/0x90 [ 1047.328328][T17037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1047.334205][T17037] RIP: 0033:0x4665e9 [ 1047.338079][T17037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1047.357721][T17037] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1047.366127][T17037] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1047.374079][T17037] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1047.382035][T17037] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1047.390009][T17037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1047.397960][T17037] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001280)={r4, r5, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "a4f7f577684fe5"}) 08:40:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000f80)={0x5, &(0x7f0000000f40)=[{0xe1d, 0x8, 0x0, 0x4}, {0x0, 0x3f, 0x9, 0x5}, {0x8000, 0x1, 0x6, 0xffff}, {0x2, 0x74, 0x0, 0x1}, {0x1, 0x6, 0x81}]}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001000)={0x0, ""/256, 0x0, 0x0}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000280)={r14, r9, "2f89b45ed82cb3043f6bda183783cf4ae36d3cfe86ef21ff95b9006cbb9b8ef4e49fed33da2a2a5537c9163dfc9f07c91ed34a844481a1c2cb80b9f97d5ad567e94dafef50ae7b6bcfafa3c3c3d23b502281b57cef0e70b5ab126be798eca25b7c9bb180dc400b8832b722e1c872d851d60a5a8eaea5d6b30aae31d833f3eb951f7e90e4aad33ec76eb87d80ecc3cc945f29543cc1e9b406bb3c3890f6835b491624dbe199de0f7ee52e4bf92aff6a1315b8a4b811eabad37afa96d0698e1914bf283ecf0392fa99ac959ff867fff5cc9e1f834bf28ea4acb080656c3de3e78790137e903743bdfbcc6044c91bb68abccf431aca3b73eee5ab1ea5814e63b8c7", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}], 0x0, "a4f7f577684fe5"}) 08:40:27 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:27 executing program 1 (fault-call:10 fault-nth:27): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:27 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) [ 1047.878204][T17076] FAULT_INJECTION: forcing a failure. [ 1047.878204][T17076] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.890903][T17076] CPU: 1 PID: 17076 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1047.899749][T17076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1047.909819][T17076] Call Trace: [ 1047.913081][T17076] dump_stack_lvl+0xb7/0x103 [ 1047.917655][T17076] dump_stack+0x11/0x1a [ 1047.921790][T17076] should_fail+0x23c/0x250 [ 1047.926188][T17076] ? tnode_new+0x98/0x180 [ 1047.930495][T17076] __should_failslab+0x81/0x90 [ 1047.935241][T17076] should_failslab+0x5/0x20 [ 1047.939727][T17076] __kmalloc+0x66/0x340 [ 1047.943897][T17076] ? _raw_spin_unlock_bh+0x33/0x40 [ 1047.949054][T17076] ? fib_create_info+0x3012/0x3330 [ 1047.954145][T17076] tnode_new+0x98/0x180 [ 1047.958282][T17076] resize+0x16d/0xf10 [ 1047.962246][T17076] ? kmem_cache_alloc_trace+0x20f/0x310 [ 1047.967927][T17076] ? fib_insert_alias+0x295/0x7a0 [ 1047.972970][T17076] fib_insert_alias+0x668/0x7a0 [ 1047.977810][T17076] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1047.982824][T17076] fib_table_insert+0x565/0x10a0 [ 1047.987744][T17076] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1047.993709][T17076] fib_add_ifaddr+0x1b7/0x690 [ 1047.998439][T17076] fib_inetaddr_event+0xb5/0x210 [ 1048.003359][T17076] blocking_notifier_call_chain+0x73/0xf0 [ 1048.009100][T17076] __inet_insert_ifa+0x4ed/0x5d0 [ 1048.014021][T17076] ? inetdev_event+0x73d/0xad0 [ 1048.018777][T17076] inetdev_event+0x8ee/0xad0 [ 1048.023448][T17076] raw_notifier_call_chain+0x53/0xb0 [ 1048.028778][T17076] __dev_notify_flags+0x1d3/0x3a0 [ 1048.033785][T17076] dev_change_flags+0xa2/0xc0 [ 1048.038461][T17076] do_setlink+0x779/0x22b0 [ 1048.043030][T17076] ? __nla_validate_parse+0x10ed/0x17f0 [ 1048.048608][T17076] ? __nla_parse+0x3c/0x50 [ 1048.053074][T17076] rtnl_setlink+0x237/0x280 [ 1048.057564][T17076] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1048.062613][T17076] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1048.067532][T17076] ? finish_task_switch+0xce/0x290 [ 1048.072624][T17076] ? should_fail+0x2a/0x250 [ 1048.077111][T17076] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1048.082940][T17076] ? __wake_up+0x8d/0xc0 [ 1048.087163][T17076] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1048.093190][T17076] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1048.099062][T17076] ? plist_check_list+0xf9/0x160 [ 1048.104142][T17076] ? plist_check_list+0xf9/0x160 [ 1048.109070][T17076] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1048.115040][T17076] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1048.121024][T17076] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1048.126899][T17076] ? plist_check_list+0xf9/0x160 [ 1048.131887][T17076] ? plist_check_list+0xf9/0x160 [ 1048.136856][T17076] ? rhashtable_jhash2+0x13a/0x1a0 [ 1048.141952][T17076] ? jhash+0x2b0/0x2b0 [ 1048.146003][T17076] netlink_rcv_skb+0x13e/0x240 [ 1048.150750][T17076] ? rtnetlink_bind+0x60/0x60 [ 1048.155414][T17076] rtnetlink_rcv+0x18/0x20 [ 1048.159813][T17076] netlink_unicast+0x5ec/0x6b0 [ 1048.164567][T17076] netlink_sendmsg+0x6d9/0x7c0 [ 1048.169325][T17076] sock_write_iter+0x1a4/0x200 [ 1048.174086][T17076] do_iter_readv_writev+0x2cb/0x360 [ 1048.179271][T17076] do_iter_write+0x112/0x4c0 [ 1048.183844][T17076] ? import_iovec+0x69/0x80 [ 1048.188344][T17076] do_writev+0x1e0/0x400 [ 1048.192569][T17076] ? __schedule+0x42a/0x670 [ 1048.197086][T17076] ? __cond_resched+0x2a/0x40 [ 1048.201836][T17076] ? fput+0x2d/0x130 [ 1048.205713][T17076] ? fpregs_restore_userregs+0x93/0x1c0 [ 1048.211295][T17076] __x64_sys_writev+0x41/0x50 [ 1048.215954][T17076] do_syscall_64+0x3d/0x90 [ 1048.220355][T17076] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1048.226332][T17076] RIP: 0033:0x4665e9 [ 1048.230204][T17076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1048.249816][T17076] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1048.258208][T17076] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1048.266163][T17076] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1048.274124][T17076] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1048.282075][T17076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1048.290111][T17076] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542080025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:28 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:28 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:28 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000280)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:40:28 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:40:28 executing program 1 (fault-call:10 fault-nth:28): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x430000, 0x0) fcntl$setstatus(r2, 0x4, 0x40c00) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000080)=""/47) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "a4f7f577684fe5"}) [ 1048.621706][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1048.742295][T17113] FAULT_INJECTION: forcing a failure. [ 1048.742295][T17113] name failslab, interval 1, probability 0, space 0, times 0 [ 1048.754941][T17113] CPU: 0 PID: 17113 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1048.763711][T17113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1048.773758][T17113] Call Trace: [ 1048.777019][T17113] dump_stack_lvl+0xb7/0x103 [ 1048.781592][T17113] dump_stack+0x11/0x1a [ 1048.785727][T17113] should_fail+0x23c/0x250 [ 1048.790130][T17113] __should_failslab+0x81/0x90 [ 1048.794875][T17113] should_failslab+0x5/0x20 [ 1048.799359][T17113] kmem_cache_alloc_node+0x58/0x2b0 [ 1048.804620][T17113] ? __alloc_skb+0xed/0x420 [ 1048.809104][T17113] __alloc_skb+0xed/0x420 [ 1048.813414][T17113] rtmsg_fib+0x8e/0x1f0 [ 1048.817557][T17113] ? call_fib_notifiers+0x7c/0x90 [ 1048.822578][T17113] fib_table_insert+0xa91/0x10a0 [ 1048.827497][T17113] fib_add_ifaddr+0x1b7/0x690 [ 1048.832172][T17113] ? skb_put+0xb9/0xf0 [ 1048.836228][T17113] fib_inetaddr_event+0xb5/0x210 [ 1048.841164][T17113] blocking_notifier_call_chain+0x73/0xf0 [ 1048.846920][T17113] __inet_insert_ifa+0x4ed/0x5d0 [ 1048.851841][T17113] ? inetdev_event+0x73d/0xad0 [ 1048.856592][T17113] inetdev_event+0x8ee/0xad0 [ 1048.861241][T17113] raw_notifier_call_chain+0x53/0xb0 [ 1048.866601][T17113] __dev_notify_flags+0x1d3/0x3a0 [ 1048.871664][T17113] dev_change_flags+0xa2/0xc0 [ 1048.876410][T17113] do_setlink+0x779/0x22b0 [ 1048.880809][T17113] ? __nla_validate_parse+0x10ed/0x17f0 [ 1048.886414][T17113] ? __nla_parse+0x3c/0x50 [ 1048.890826][T17113] rtnl_setlink+0x237/0x280 [ 1048.895316][T17113] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1048.900420][T17113] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1048.905342][T17113] ? should_fail+0x2a/0x250 [ 1048.909830][T17113] ? should_fail+0x2a/0x250 [ 1048.914367][T17113] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1048.920167][T17113] ? __wake_up+0x8d/0xc0 [ 1048.924399][T17113] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1048.930365][T17113] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1048.936279][T17113] ? plist_check_list+0xf9/0x160 [ 1048.941209][T17113] ? plist_check_list+0xf9/0x160 [ 1048.946129][T17113] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1048.951684][T17113] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1048.957647][T17113] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1048.963530][T17113] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1048.968820][T17113] ? plist_check_list+0xf9/0x160 [ 1048.973755][T17113] ? avc_has_perm_noaudit+0x19a/0x240 [ 1048.979115][T17113] ? rhashtable_jhash2+0x13a/0x1a0 [ 1048.984213][T17113] ? jhash+0x2b0/0x2b0 [ 1048.988269][T17113] netlink_rcv_skb+0x13e/0x240 [ 1048.993044][T17113] ? rtnetlink_bind+0x60/0x60 [ 1048.997716][T17113] rtnetlink_rcv+0x18/0x20 [ 1049.002120][T17113] netlink_unicast+0x5ec/0x6b0 [ 1049.006882][T17113] netlink_sendmsg+0x6d9/0x7c0 [ 1049.011631][T17113] sock_write_iter+0x1a4/0x200 [ 1049.016381][T17113] do_iter_readv_writev+0x2cb/0x360 [ 1049.021661][T17113] do_iter_write+0x112/0x4c0 [ 1049.026234][T17113] ? import_iovec+0x69/0x80 [ 1049.030723][T17113] do_writev+0x1e0/0x400 [ 1049.034996][T17113] ? __schedule+0x42a/0x670 [ 1049.039485][T17113] ? __cond_resched+0x2a/0x40 [ 1049.044148][T17113] ? fput+0x2d/0x130 [ 1049.048037][T17113] ? fpregs_restore_userregs+0x93/0x1c0 [ 1049.053575][T17113] __x64_sys_writev+0x41/0x50 [ 1049.058310][T17113] do_syscall_64+0x3d/0x90 [ 1049.062718][T17113] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1049.068639][T17113] RIP: 0033:0x4665e9 [ 1049.072583][T17113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1049.092238][T17113] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1049.100726][T17113] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1049.108704][T17113] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1049.116719][T17113] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1049.124682][T17113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1049.132641][T17113] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:29 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080), r3) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5bed7f9ca5b6b385471d614a686a14c2e7b425e197e09f084ec50c85fabfbdcf6c9023376784a2bf550db3a560f3182170b83c7d40db0b4f1afc3a04a66892970c4748110325665c79e0c76f4f3f477057124b1601bf6db1fc9b8359d4ac0800df7c3e376d687794c82bd23ed86c6fa9c594bd61c118f00664", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r7) sendmsg$NLBL_CALIPSO_C_REMOVE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r8, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r7) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r9, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {}, [""]}, 0x14}}, 0x20000001) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r7) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000000), r7) 08:40:29 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045420a0025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "a4f7f577684fe5"}) 08:40:29 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:29 executing program 4: r0 = syz_open_dev$vcsu(&(0x7f0000000040), 0x6, 0x484600) recvmsg$unix(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000300)=""/185, 0xb9}, {&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f0000000480)=""/206, 0xce}, {&(0x7f0000000200)=""/126, 0x7e}, {&(0x7f0000000580)=""/99, 0x63}], 0x7, &(0x7f0000000680)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}, 0x10120) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000940), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r4, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="1c000020", @ANYRES16=r5, @ANYBLOB="100027bd7000fcdbdf25030000000500010000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x20008880) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r2) write(r1, &(0x7f0000000840)="7f8d2d0f91f93c0504343d4f9b301460c8bb0d6741480c49a6997dbabc74ce546e8c101c638694cf5ae147847790a397f7c2747a17434a33e3b8e588987f673de44961020bdb5db6440e5b4d864c4ae70fb31a1fc0c22e3a4b3c8086db79073de2ced4fdd4913dec0181f0a3fd3046c335104be6dd0b2f7a609282c6484271cbf4d71553864c258dccf021daf5518d907e39fb2c2eb5ec54181e909853261024c2", 0xa1) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) fsetxattr$security_ima(r7, &(0x7f0000000a40), &(0x7f0000000a80)=@v2={0x0, 0x1, 0x10, 0x8, 0xda, "f298f1c3aa07fc320a1bcb260253ff6270bfc5e6fce80fc6b14371cdae81f21d9be7dcaa9cf75b68a782b95f00dda8fdd24430707cede65389149f100fdd9fd916225ebbf1fc0535c1c97b106cd57bcc3b97bbd0131f51018057f48c2d98a6ea833ff3d367477951311b7035990b840400704bf583cdb2f24e280be1f9abed107c0eb02047fe4321dec22f30b4a20be519fafbd7442e795a18a704f48990d7adbb55133247039260ee7decf540bd98dad682c3009471aa8b7953a1a7bef3148530738a584603b86691cbb2aa70145be122ea122ba8dabf622e6e"}, 0xe3, 0x3) [ 1049.391121][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:29 executing program 1 (fault-call:10 fault-nth:29): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r2) ioctl$SG_IO(r2, 0x2285, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0xc0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001500)=""/84}, {&(0x7f0000000380)=""/4096}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/251}]}, &(0x7f0000000100)="2e4fec181f55638ecfc6a371f327f882e5d202d971fe01eb403dcf694d2e24f5d4117f311996a7c0743164be3bae52bc748f88ce25234de93fd27d1fabd460679524012fa5c40b7db6407f33931604b26aa622dfefc4758f490d0beab5561745c8668d90d509372cffbf8a9f53cdc8b5b6bc45c027b79ea1cd0446ebfba90b149fd469081c0359410d06d0f76245ca9078b7bf98e20cda74d85720d599dcecfa47283dba0c9cbb148fc03a5dc6a63532f5708463433d1280e436959dc1d780a6934ea2eda2d798c19d5ba19dd739ef3fd033c8bbe09c383ef58d40d254ef4cb44527669be4500e5d1f9215336df077b0ed4b415f649880c56f8dabbd7eb65a", &(0x7f0000000040)=""/9, 0x66, 0x30, 0x0, &(0x7f00000000c0)}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "a4f7f577684fe5"}) 08:40:29 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r5) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r6, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r5) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r5) sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)={0x248, r2, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x3c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a5e9b8f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x521c933c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64baff55}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x110, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3db3073f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1e5405b1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xfa0a6fb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6fdfd9d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x360e3a55}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6f8dd3b3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d566277}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3eed8c19}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1f5152a7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33e7d6e3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26e95799}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa3539e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa85f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ee4e9ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8580}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5a2be163}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeb70}]}]}]}, 0x248}}, 0x80) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="1400000062424b8be91c2729e48f443e75c9d1160b43c72c3c276d8b3610d79c6106b658eba3195afff57cc9b2cf38cfb9c8a884d907e6ed0860a47a575a272008daf890b50c4e4e92f32fe1434092c774a7ae9fd05485221728b16837693f310bcf1571de0ce2d72972642f9d9cb1f65b1f5a0548d94008667d79155b88157cb84b", @ANYRES16=r7, @ANYBLOB="00042dbd7000ffdbdf2501000000"], 0x14}}, 0x2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1049.512804][T17160] validate_nla: 17 callbacks suppressed [ 1049.512815][T17160] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1049.521848][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1049.540223][T17160] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1049.605369][T17173] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1049.615424][T17173] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1049.623955][T17173] FAULT_INJECTION: forcing a failure. [ 1049.623955][T17173] name failslab, interval 1, probability 0, space 0, times 0 [ 1049.636608][T17173] CPU: 1 PID: 17173 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1049.645355][T17173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1049.655390][T17173] Call Trace: [ 1049.658652][T17173] dump_stack_lvl+0xb7/0x103 [ 1049.663239][T17173] dump_stack+0x11/0x1a [ 1049.667380][T17173] should_fail+0x23c/0x250 [ 1049.671793][T17173] __should_failslab+0x81/0x90 [ 1049.676535][T17173] should_failslab+0x5/0x20 [ 1049.681066][T17173] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1049.686774][T17173] ? __kmalloc_node_track_caller+0x30/0x40 [ 1049.692568][T17173] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1049.698039][T17173] __kmalloc_node_track_caller+0x30/0x40 [ 1049.703659][T17173] ? rtmsg_fib+0x8e/0x1f0 [ 1049.707980][T17173] __alloc_skb+0x187/0x420 [ 1049.712392][T17173] rtmsg_fib+0x8e/0x1f0 [ 1049.716531][T17173] ? call_fib_notifiers+0x7c/0x90 [ 1049.721615][T17173] fib_table_insert+0xa91/0x10a0 [ 1049.726533][T17173] fib_add_ifaddr+0x1b7/0x690 [ 1049.731196][T17173] fib_inetaddr_event+0xb5/0x210 [ 1049.736121][T17173] blocking_notifier_call_chain+0x73/0xf0 [ 1049.741863][T17173] __inet_insert_ifa+0x4ed/0x5d0 [ 1049.746848][T17173] ? inetdev_event+0x73d/0xad0 [ 1049.751666][T17173] inetdev_event+0x8ee/0xad0 [ 1049.756237][T17173] raw_notifier_call_chain+0x53/0xb0 [ 1049.761507][T17173] __dev_notify_flags+0x1d3/0x3a0 [ 1049.766526][T17173] dev_change_flags+0xa2/0xc0 [ 1049.771237][T17173] do_setlink+0x779/0x22b0 [ 1049.775634][T17173] ? __nla_validate_parse+0x2ec/0x17f0 [ 1049.781079][T17173] ? __nla_validate_parse+0x10ed/0x17f0 [ 1049.786677][T17173] ? __nla_parse+0x3c/0x50 [ 1049.791154][T17173] rtnl_setlink+0x237/0x280 [ 1049.795717][T17173] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1049.800724][T17173] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1049.805663][T17173] ? finish_task_switch+0xce/0x290 [ 1049.810753][T17173] ? should_fail+0x2a/0x250 [ 1049.815327][T17173] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1049.821176][T17173] ? __wake_up+0x8d/0xc0 [ 1049.825411][T17173] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1049.831374][T17173] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1049.837436][T17173] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1049.843432][T17173] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1049.849317][T17173] ? plist_check_list+0xf9/0x160 [ 1049.854313][T17173] ? plist_check_list+0xf9/0x160 [ 1049.859240][T17173] ? plist_check_list+0xf9/0x160 [ 1049.864163][T17173] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1049.869434][T17173] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1049.875051][T17173] ? rhashtable_jhash2+0x13a/0x1a0 [ 1049.880207][T17173] ? jhash+0x2b0/0x2b0 [ 1049.884255][T17173] netlink_rcv_skb+0x13e/0x240 [ 1049.889004][T17173] ? rtnetlink_bind+0x60/0x60 [ 1049.893662][T17173] rtnetlink_rcv+0x18/0x20 [ 1049.898082][T17173] netlink_unicast+0x5ec/0x6b0 [ 1049.902826][T17173] netlink_sendmsg+0x6d9/0x7c0 [ 1049.907570][T17173] sock_write_iter+0x1a4/0x200 [ 1049.912322][T17173] do_iter_readv_writev+0x2cb/0x360 [ 1049.917676][T17173] do_iter_write+0x112/0x4c0 [ 1049.922251][T17173] ? import_iovec+0x69/0x80 [ 1049.926742][T17173] do_writev+0x1e0/0x400 [ 1049.930968][T17173] ? __schedule+0x42a/0x670 [ 1049.935503][T17173] ? __cond_resched+0x11/0x40 [ 1049.940176][T17173] ? fput+0x2d/0x130 [ 1049.944187][T17173] ? fpregs_restore_userregs+0x93/0x1c0 [ 1049.949720][T17173] __x64_sys_writev+0x41/0x50 [ 1049.954380][T17173] do_syscall_64+0x3d/0x90 [ 1049.958829][T17173] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1049.964718][T17173] RIP: 0033:0x4665e9 [ 1049.968602][T17173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1049.988227][T17173] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1049.996645][T17173] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1050.004605][T17173] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1050.012556][T17173] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1050.020513][T17173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1050.028464][T17173] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:30 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:30 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{0x0, 0x9, 0xfffffffffffffffa, 0x1, 0x9, 0xb7, 0xc99, 0x80000001, 0x9, 0x101, 0x4, 0x0, 0x5, 0x5, 0x9af}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r3, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "a4f7f577684fe5"}) 08:40:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r5) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r6, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r5) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0x208, r1, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48d780e4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x792f7b64}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a8ad390}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x48a86636}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3084e7f5}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x100, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20798941}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33c0b66c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef4e}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x493d730c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1cdd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5667}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x844f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41feb83e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x384b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6bc08ccf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33543f54}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a74}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdc9a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8db9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5b4ea583}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c8a8b57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20305fdb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdadf}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf81}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b76d09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6e7}]}, {0x4}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c156bbb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xc8c743}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x82c1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69c1c09c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9f8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c2485ac}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x3c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x7}]}]}, 0x208}}, 0x40) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), r0) sendmsg$NLBL_MGMT_C_REMOVE(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r7, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x94, r3, 0x2, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gre0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:netcontrol_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macsec0\x00'}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000041}, 0x4004000) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[], 0x1c}}, 0x0) [ 1050.248733][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1050.285976][T17190] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045420b0025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:30 executing program 1 (fault-call:10 fault-nth:30): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:30 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) [ 1050.307344][T17194] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:30 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) [ 1050.392984][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) fsmount(0xffffffffffffffff, 0x0, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000040)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 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, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r314, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}}) fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/252) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000001c40)={0x100000000001, [{}, {r33, r288}, {r85, r153}, {}, {r234, r41}, {r72, r238}, {r148, r94}, {r284, r293}, {r68, r278}, {r152, r25}, {r216, r263}, {r51, r80}, {r192, r288}, {r188}, {r231, r289}, {r267, r272}, {r35, r222}, {r237}, {r233, r253}, {0x0, r10}, {r183, r100}, {r178, r238}, {r284, r17}, {r105, r160}, {r208, r39}, {r152, r3}, {r220, r138}, {r251, r223}, {r254, r249}, {r301, r185}, {r146, r193}, {r113, r253}, {r198, r114}, {r24, r10}, {0x0, r180}, {r21, r230}, {r47, r102}, {r53, r185}, {r67, r283}, {r79, r278}, {r23, r303}, {r89, r5}, {r146, r151}, {r4, r134}, {r271, r281}, {r48, r184}, {r275, r269}, {r196, r207}, {r76, r73}, {r139, r195}, {r242, r214}, {r164, r125}, {r106, r34}, {r123, r294}, {}, {r40, r270}, {r58, r265}, {r99, r93}, {r267}, {r145, r111}, {r242}, {r260, r41}, {r297, r245}, {r74, r255}, {r68}, {0x0, r173}, {r226, r142}, {r174, r159}, {r282, r298}, {r277, r243}, {0x0, r243}, {r194, r94}, {r42, r248}, {r135, r22}, {r67, r137}, {r161, r149}, {r290}, {r101, r98}, {0x0, r311}, {r202, r278}, {r9, r241}, {r26, r191}, {r314}, {r72, r210}, {r133, r241}, {r205, r129}, {r113, r14}, {r63, r149}, {r152, r162}, {r262, r140}, {r282, r276}, {r35, r69}, {r6, r28}, {r211, r243}, {r99, r87}, {r33, r41}, {r40, r225}, {r165, r27}, {r310, r168}, {r275, r222}, {r76, r180}, {r190, r126}, {r172, r158}, {r171}, {r81, r120}, {r113, r130}, {r70, r287}, {r197, r278}, {r186}, {r145, r207}, {r4, r118}, {r61, r64}, {r103, r261}, {r186, r157}, {0x0, r31}, {r113, r293}, {r178, r49}, {r275, r309}, {r189, r18}, {0x0, r175}, {r8, r259}, {0x0, r46}, {r295, r138}, {r97, r25}, {r90}, {r67, r25}, {r240, r136}, {r205, r73}, {r29}, {r221, r206}, {r116, r258}, {r176, r114}, {r307, r169}, {0x0, r128}, {r11, r60}, {r165, r92}, {r119, r218}, {r297, r209}, {r95, r217}, {r38, r157}, {r262, r149}, {r105, r201}, {r244, r104}, {r143, r55}, {r305, r7}, {r211, r199}, {0x0, r84}, {r4, r308}, {r12, r151}, {r88}, {r150}, {r89, r107}, {r163, r31}, {r305, r293}, {r51, r167}, {r77, r286}, {0x0, r238}, {r127, r86}, {r247, r125}, {r264, r255}, {r285, r52}, {r63, r274}, {r48, r278}, {r53, r239}, {r237, r124}, {r36, r272}, {r233, r55}, {r273, r49}, {0x0, r162}, {r291}, {r257, r16}, {r33, r20}, {r45, r252}, {r267, r136}, {r300, r256}, {r132, r71}, {r19}, {r82, r158}, {r300, r274}, {r23, r39}, {0x0, r43}, {r271, r83}, {r188, r265}, {r268, r306}, {r135, r131}, {r313, r210}, {0x0, r32}, {r257, r287}, {r266, r210}, {r91, r228}, {r229, r147}, {r47, r278}, {r113, r222}, {r30, r177}, {r123, r177}, {r79, r276}, {r304, r18}, {r204, r214}, {r250, r255}, {r166, r78}, {r313, r126}, {0x0, r292}, {r81, r182}, {r179, r225}, {r108, r155}, {r187, r312}, {r141, r170}, {r59, r235}, {r178, r144}, {r305, r219}, {r103, r272}, {0x0, r236}, {0x0, r96}, {r224, r98}, {r13, r227}, {r211, r212}, {r246, r75}, {r101, r296}, {r229, r122}, {0x0, r120}, {r65, r49}, {r279}, {r247, r203}, {r15, r27}, {r156, r175}, {r154, r49}, {r208, r232}, {r280, r86}, {r262, r57}, {r97, r293}, {r244, r57}, {r47, r22}, {r110, r252}, {r103}, {r148, r107}, {r56, r147}, {r11, r37}, {r176, r138}, {r302, r222}, {r264}, {r115, r312}, {r176, r62}, {r133}, {r213, r22}, {r247, r144}, {r280, r286}, {r117, r109}, {r181, r112}, {r72, r223}, {r44, r222}, {r165, r66}, {r299, r272}, {r197, r54}, {0x0, r50}, {r121, r41}], 0x40, "7f6db1b1eb6125"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r317}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r315}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r249}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r316}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r314}, {}, {r95}, {}, {}, {}, {}, {0x0, r318}, {}, {}, {}, {}, {}, {r319}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r59}, {r215}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r141}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r200}], 0x0, "a4f7f577684fe5"}) [ 1050.478113][T17224] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1050.487886][T17224] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1050.496446][T17224] FAULT_INJECTION: forcing a failure. [ 1050.496446][T17224] name failslab, interval 1, probability 0, space 0, times 0 [ 1050.509033][T17224] CPU: 1 PID: 17224 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1050.517783][T17224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1050.527823][T17224] Call Trace: [ 1050.531083][T17224] dump_stack_lvl+0xb7/0x103 [ 1050.535659][T17224] dump_stack+0x11/0x1a [ 1050.539797][T17224] should_fail+0x23c/0x250 [ 1050.544276][T17224] __should_failslab+0x81/0x90 [ 1050.549019][T17224] should_failslab+0x5/0x20 [ 1050.553502][T17224] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1050.559291][T17224] ? __kmalloc_node_track_caller+0x30/0x40 [ 1050.565144][T17224] ? netlink_trim+0x112/0x140 [ 1050.569854][T17224] __kmalloc_node_track_caller+0x30/0x40 [ 1050.575548][T17224] pskb_expand_head+0xc9/0x920 [ 1050.580298][T17224] ? plist_check_list+0xf9/0x160 [ 1050.585286][T17224] netlink_trim+0x112/0x140 [ 1050.589768][T17224] netlink_broadcast_filtered+0x47/0xb60 [ 1050.595381][T17224] ? nla_put+0xd8/0x100 [ 1050.599521][T17224] ? fib_nexthop_info+0x3de/0x430 [ 1050.604541][T17224] nlmsg_notify+0xcc/0x180 [ 1050.608944][T17224] rtnl_notify+0x72/0x80 [ 1050.613209][T17224] rtmsg_fib+0x170/0x1f0 [ 1050.617459][T17224] fib_table_insert+0xa91/0x10a0 [ 1050.622389][T17224] fib_add_ifaddr+0x1b7/0x690 [ 1050.627054][T17224] fib_inetaddr_event+0xb5/0x210 [ 1050.631977][T17224] blocking_notifier_call_chain+0x73/0xf0 [ 1050.637738][T17224] __inet_insert_ifa+0x4ed/0x5d0 [ 1050.642656][T17224] ? inetdev_event+0x73d/0xad0 [ 1050.647402][T17224] inetdev_event+0x8ee/0xad0 [ 1050.651976][T17224] raw_notifier_call_chain+0x53/0xb0 [ 1050.657310][T17224] __dev_notify_flags+0x1d3/0x3a0 [ 1050.662333][T17224] dev_change_flags+0xa2/0xc0 [ 1050.666991][T17224] do_setlink+0x779/0x22b0 [ 1050.671389][T17224] ? __nla_validate_parse+0x2ec/0x17f0 [ 1050.676872][T17224] ? __nla_validate_parse+0x10ed/0x17f0 [ 1050.682447][T17224] ? __nla_parse+0x3c/0x50 [ 1050.686849][T17224] rtnl_setlink+0x237/0x280 [ 1050.691332][T17224] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1050.696341][T17224] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1050.701299][T17224] ? put_dec_trunc8+0x10e/0x130 [ 1050.706177][T17224] ? should_fail+0x2a/0x250 [ 1050.710740][T17224] ? should_fail+0x2a/0x250 [ 1050.715226][T17224] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1050.721028][T17224] ? __wake_up+0x8d/0xc0 [ 1050.725254][T17224] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1050.731217][T17224] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1050.737113][T17224] ? plist_check_list+0xf9/0x160 [ 1050.742083][T17224] ? plist_check_list+0xf9/0x160 [ 1050.747015][T17224] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1050.752987][T17224] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1050.759005][T17224] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1050.764879][T17224] ? plist_check_list+0xf9/0x160 [ 1050.769804][T17224] ? plist_check_list+0xf9/0x160 [ 1050.774736][T17224] ? rhashtable_jhash2+0x13a/0x1a0 [ 1050.779826][T17224] ? jhash+0x2b0/0x2b0 [ 1050.783873][T17224] netlink_rcv_skb+0x13e/0x240 [ 1050.788653][T17224] ? rtnetlink_bind+0x60/0x60 [ 1050.793311][T17224] rtnetlink_rcv+0x18/0x20 [ 1050.797881][T17224] netlink_unicast+0x5ec/0x6b0 [ 1050.802663][T17224] netlink_sendmsg+0x6d9/0x7c0 [ 1050.807411][T17224] sock_write_iter+0x1a4/0x200 [ 1050.812161][T17224] do_iter_readv_writev+0x2cb/0x360 [ 1050.817340][T17224] do_iter_write+0x112/0x4c0 [ 1050.821912][T17224] ? import_iovec+0x69/0x80 [ 1050.826401][T17224] do_writev+0x1e0/0x400 [ 1050.830625][T17224] ? sysvec_call_function_single+0xa/0x80 [ 1050.836330][T17224] ? asm_sysvec_call_function_single+0x12/0x20 [ 1050.842466][T17224] __x64_sys_writev+0x41/0x50 [ 1050.847158][T17224] do_syscall_64+0x3d/0x90 [ 1050.851558][T17224] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1050.857433][T17224] RIP: 0033:0x4665e9 [ 1050.861308][T17224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1050.880894][T17224] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1050.889297][T17224] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1050.897260][T17224] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1050.905208][T17224] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1050.913162][T17224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1050.921155][T17224] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1050.984132][T17225] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:30 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002007916748110b0e535cb84a46e0000080001"], 0x1c}}, 0x0) [ 1051.072038][T17231] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000cd24000000000059900f9908"], 0x1c}}, 0x0) 08:40:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) close(r1) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {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, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000000280)={0x1, [{r181}, {r79, r41}, {r190, r276}, {r220, r96}, {r142, r268}, {r213, r121}, {r188, r288}, {r24, r197}, {r208, r165}, {r291, r233}, {r42, r91}, {r260, r243}, {r81, r74}, {r45, r36}, {r88, r290}, {r54, r168}, {r287, r174}, {0x0, r19}, {r190, r254}, {r157, r228}, {r13, r170}, {r272, r191}, {r190, r69}, {r176, r257}, {r70, r121}, {r291, r257}, {r4, r135}, {r48, r154}, {r212, r216}, {r48, r27}, {r230, r55}, {r250, r51}, {r88, r133}, {r37, r145}, {r291, r239}, {r210, r214}, {r292, r139}, {r109, r240}, {r16, r131}, {r271, r76}, {r232, r35}, {r52, r226}, {r42, r235}, {r10, r158}, {r128, r115}, {r88, r149}, {r120, r137}, {r90, r150}, {r11, r168}, {r73, r235}, {r266, r22}, {r250, r247}, {r39, r117}, {r176, r184}, {r75, r223}, {r31, r141}, {r172, r194}, {r136, r185}, {r275, r235}, {r222, r189}, {r181, r221}, {r277, r249}, {r13, r295}, {0x0, r257}, {r125}, {r164, r117}, {r8, r100}, {r217, r274}, {r220, r38}, {r260, r269}, {r30, r169}, {r7, r12}, {r200, r106}, {r264}, {0x0, r294}, {r132, r53}, {r271, r268}, {r83}, {r199}, {r267, r46}, {0x0, r256}, {r242, r86}, {r23, r117}, {r147, r156}, {r97}, {r248, r80}, {}, {r97, r192}, {r181}, {0x0, r65}, {r118, r82}, {r279, r126}, {r266}, {}, {r7, r177}, {r146, r185}, {0x0, r72}, {r164, r69}, {r196}, {r264}, {0x0, r193}, {r146, r263}, {r83, r156}, {r182}, {r77, r36}, {r287}, {r79, r209}, {r190, r180}, {r122, r195}, {r116, r38}, {r95, r235}, {r8, r294}, {r227, r67}, {r29}, {r245, r55}, {r238, r261}, {r258, r27}, {r81, r241}, {r230, r43}, {r7, r137}, {r18, r187}, {r66, r28}, {r108}, {r108, r102}, {r157, r169}, {r279, r41}, {r11, r55}, {0x0, r183}, {r227, r282}, {r116, r130}, {0x0, r127}, {r33, r27}, {r289, r143}, {r182, r40}, {r181, r214}, {r128, r143}, {r147, r244}, {r99, r162}, {r26, r256}, {r44, r112}, {r87, r290}, {r10, r197}, {r52, r206}, {r122, r278}, {r62, r65}, {r144, r175}, {r29, r160}, {r218, r20}, {r232, r71}, {r182, r94}, {r105, r283}, {r60, r203}, {r57, r278}, {0x0, r119}, {r30, r254}, {r95, r135}, {r159}, {r287}, {r101, r149}, {r246, r127}, {r66, r191}, {r17, r89}, {r220, r53}, {r92, r152}, {r78, r110}, {r267, r273}, {0x0, r284}, {r50, r153}, {r148, r12}, {r179, r273}, {r56, r236}, {r271, r229}, {r238, r15}, {r52, r93}, {r155, r224}, {r219, r131}, {r85, r19}, {r107, r280}, {r64, r251}, {r217, r236}, {0x0, r82}, {r167, r211}, {r250, r104}, {r129, r265}, {r111}, {r230, r247}, {r213, r58}, {r114, r27}, {r286, r288}, {r270, r9}, {r258, r207}, {r138, r117}, {r164, r178}, {r83, r34}, {r215, r47}, {r155, r259}, {r161, r156}, {r92, r198}, {r255, r41}, {r202}, {r29, r254}, {r199, r127}, {r98, r254}, {r52, r174}, {r62, r117}, {r101, r198}, {r186, r163}, {r68, r193}, {r114, r25}, {0x0, r74}, {r3, r191}, {r253, r295}, {}, {r60, r84}, {r176, r76}, {r215, r166}, {r186, r173}, {r196, r137}, {r99, r247}, {r134, r27}, {r108, r121}, {r8, r59}, {r39}, {r196, r185}, {r293, r211}, {r113, r123}, {r124, r115}, {r7}, {r60, r5}, {r120, r247}, {r204}, {0x0, r237}, {r272}, {r286, r137}, {r201, r32}, {r234, r285}, {r271, r262}, {r124, r5}, {r225, r28}, {r279, r51}, {r151, r61}, {r140}, {r252, r184}, {0x0, r96}, {r171, r12}, {r190, r193}, {r122, r84}, {r281, r205}, {r142, r290}, {r21, r49}, {r202, r63}, {0x0, r251}, {0x0, r187}, {r6, r14}, {r103, r229}], 0x20, "d50b1bf2109787"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r231}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r296}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r204}, {0x0, r27}], 0x0, "a4f7f577684fe5"}) 08:40:31 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1051.126742][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1051.132849][T17238] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:40:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}, 0x1, 0x0, 0x0, 0x8084}, 0x0) 08:40:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045420c0025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:31 executing program 1 (fault-call:10 fault-nth:31): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1051.219842][T17224] syz-executor.1 (17224) used greatest stack depth: 9280 bytes left 08:40:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="01925ffa8f814564ad8bf473cf2d82a4124a1bb7518cbf35c991c21797946523f96716aa111c9e65629b67581e8e101529e6278f109c16018bb196db17e8facb7179eca97fa70375489c6ad0abb7ff8a0e988b230000000000", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fbdbdf250600000005000100000000000500010001000000080004000000000008000500ac141438080005000a01010008000400e0000002140006006261746164765f736c6176655f31000014000300fe8000000000000000000000000000aa08000400ac1414aa"], 0x74}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c170000", @ANYRES16=r3, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001a40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000a40)={{r5, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x10, 0x2}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000001c40)={r6, r5, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r4}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "a4f7f577684fe5"}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x131c00, 0x0) signalfd(r10, &(0x7f0000000080)={[0x4f]}, 0x8) 08:40:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r1) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140), r4) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)={0x190, r3, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9291}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x84, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c55}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc588}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7dff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdfc7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36d6d1d9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe7ea}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40992d21}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x36e01043}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79eeb851}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd9e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a66}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b3ef0c}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x9c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a12}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xe1ba5f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc571}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40041310}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3943db08}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd20}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16b7c4b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xabdb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd61a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd638}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc322}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1e71}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7ff4d32f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5c38a23f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x995}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15125fe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3a81}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x190}, 0x1, 0x0, 0x0, 0x8011}, 0x0) [ 1051.300188][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1051.415677][T17283] FAULT_INJECTION: forcing a failure. [ 1051.415677][T17283] name failslab, interval 1, probability 0, space 0, times 0 [ 1051.428294][T17283] CPU: 0 PID: 17283 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1051.437043][T17283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1051.447074][T17283] Call Trace: [ 1051.450375][T17283] dump_stack_lvl+0xb7/0x103 [ 1051.454949][T17283] dump_stack+0x11/0x1a [ 1051.459141][T17283] should_fail+0x23c/0x250 [ 1051.463602][T17283] ? kzalloc+0x16/0x20 [ 1051.467652][T17283] __should_failslab+0x81/0x90 [ 1051.472395][T17283] should_failslab+0x5/0x20 [ 1051.476879][T17283] __kmalloc+0x66/0x340 [ 1051.481080][T17283] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1051.486906][T17283] ? __wake_up+0x8d/0xc0 [ 1051.491129][T17283] kzalloc+0x16/0x20 [ 1051.495002][T17283] fib_create_info+0xdf0/0x3330 [ 1051.499832][T17283] ? fib_nexthop_info+0x3de/0x430 [ 1051.504834][T17283] ? nlmsg_notify+0x11d/0x180 [ 1051.509505][T17283] ? rtnl_notify+0x72/0x80 [ 1051.513939][T17283] ? rtmsg_fib+0x170/0x1f0 [ 1051.518417][T17283] fib_table_insert+0x148/0x10a0 [ 1051.523336][T17283] fib_add_ifaddr+0x502/0x690 [ 1051.528112][T17283] fib_inetaddr_event+0xb5/0x210 [ 1051.533036][T17283] blocking_notifier_call_chain+0x73/0xf0 [ 1051.538745][T17283] __inet_insert_ifa+0x4ed/0x5d0 [ 1051.543665][T17283] ? inetdev_event+0x73d/0xad0 [ 1051.548410][T17283] inetdev_event+0x8ee/0xad0 [ 1051.552982][T17283] raw_notifier_call_chain+0x53/0xb0 [ 1051.558259][T17283] __dev_notify_flags+0x1d3/0x3a0 [ 1051.563266][T17283] dev_change_flags+0xa2/0xc0 [ 1051.567965][T17283] do_setlink+0x779/0x22b0 [ 1051.572364][T17283] ? __nla_validate_parse+0x10ed/0x17f0 [ 1051.577980][T17283] ? __nla_parse+0x3c/0x50 [ 1051.582421][T17283] rtnl_setlink+0x237/0x280 [ 1051.586956][T17283] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1051.591993][T17283] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1051.596952][T17283] ? should_fail+0x2a/0x250 [ 1051.601512][T17283] ? should_fail+0x2a/0x250 [ 1051.606009][T17283] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1051.611829][T17283] ? __wake_up+0x8d/0xc0 [ 1051.616071][T17283] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1051.622052][T17283] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1051.628011][T17283] ? __d_add+0x3bf/0x490 [ 1051.632248][T17283] ? plist_check_list+0xf9/0x160 [ 1051.637255][T17283] ? plist_check_list+0xf9/0x160 [ 1051.642241][T17283] ? rhashtable_jhash2+0x13a/0x1a0 [ 1051.647345][T17283] ? jhash+0x2b0/0x2b0 [ 1051.651394][T17283] netlink_rcv_skb+0x13e/0x240 [ 1051.656138][T17283] ? rtnetlink_bind+0x60/0x60 [ 1051.660797][T17283] rtnetlink_rcv+0x18/0x20 [ 1051.665193][T17283] netlink_unicast+0x5ec/0x6b0 [ 1051.669943][T17283] netlink_sendmsg+0x6d9/0x7c0 [ 1051.674691][T17283] sock_write_iter+0x1a4/0x200 [ 1051.679521][T17283] do_iter_readv_writev+0x2cb/0x360 [ 1051.684705][T17283] do_iter_write+0x112/0x4c0 [ 1051.689279][T17283] ? import_iovec+0x69/0x80 [ 1051.693767][T17283] do_writev+0x1e0/0x400 [ 1051.697993][T17283] ? __cond_resched+0x11/0x40 [ 1051.702727][T17283] ? fput+0x2d/0x130 [ 1051.706684][T17283] ? ksys_write+0x157/0x180 [ 1051.711182][T17283] __x64_sys_writev+0x41/0x50 [ 1051.715842][T17283] do_syscall_64+0x3d/0x90 [ 1051.720306][T17283] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1051.726264][T17283] RIP: 0033:0x4665e9 [ 1051.730206][T17283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1051.749854][T17283] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1051.758263][T17283] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1051.766311][T17283] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1051.774265][T17283] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1051.782229][T17283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1051.790217][T17283] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:31 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x434, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4c, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4987ac26}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f6494da}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e97ebd6}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c3a0b0c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe061}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8616}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15bc3949}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59bc}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6527}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d401ed6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91da}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48a3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x706}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c49b027}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e963690}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5e7c6913}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x273414d4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x197b0ee9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32d9584a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x445b1167}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a8d31e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x91ac}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6b7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ff}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6736cf26}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7918dc73}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x325dfa89}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1dd1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x216d9e1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef11}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x304678a1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x363a2b37}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39b642ea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdb}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x100, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6a11f5bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b3832f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4928ba02}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x50b1f431}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dbf2fe3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f1c968e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3efdfb1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x291b8c0f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xd5b0b2d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e5e497}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x74}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x40d213a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x486c57a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7346dc81}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f2fb1f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38b6ae5f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4721c821}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20e730f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x168, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x313d3405}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x97e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc205}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7500}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e44}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a237f6b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3443a7cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3cbcb91b}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51165177}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x408d}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2907147a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39e9d80b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9207}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35f7051c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11aaffe9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6a7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd233}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x70b9}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef1b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23fbfaaa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba9c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde9b}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4932abfc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x46430f6d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3565}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x571f2050}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe687}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb5d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76443f4e}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3b29956d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bd12191}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbe93}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9783838}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x221a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b3d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x585e0b2c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2150ce44}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b20ea60}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f34ccea}]}]}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5}]}]}, 0x434}, 0x1, 0x0, 0x0, 0x20000000}, 0x40040e0) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:31 executing program 5: r0 = syz_open_procfs(0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x258, r2, 0xb00, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0xec, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x39fcb00b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74378616}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x61442038}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x11edef66}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbb}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20c4513}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x148aab49}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d582aff}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2b9c351b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5806251f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x322b800a}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xaa49c69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14435f43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bd54871}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xbd67798}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c5621e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a79244d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1c}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x150, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f3ffd6d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11fbc8ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x870a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7cd1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8e52}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x138e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7325}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8212}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3a1dd3dc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x356f70bc}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf137}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5763}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5321b96b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2965}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c059100}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11ceff37}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xef77}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ceec434}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x55b5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x72b3}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5a76}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe91b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1051ba32}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x54a0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d9c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xebed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5992}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1745a934}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf7b3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfffd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bceaaaf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4bce0844}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x79677dbe}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25bee45c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40862f1b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x619a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1983}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x258}, 0x1, 0x0, 0x0, 0x40000}, 0x16) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:32 executing program 1 (fault-call:10 fault-nth:32): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1052.109567][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 08:40:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045420f0025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:32 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1052.275954][T17328] FAULT_INJECTION: forcing a failure. [ 1052.275954][T17328] name failslab, interval 1, probability 0, space 0, times 0 [ 1052.288630][T17328] CPU: 1 PID: 17328 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1052.297447][T17328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1052.307483][T17328] Call Trace: [ 1052.310744][T17328] dump_stack_lvl+0xb7/0x103 [ 1052.315317][T17328] dump_stack+0x11/0x1a [ 1052.319497][T17328] should_fail+0x23c/0x250 [ 1052.323899][T17328] ? fib_table_insert+0x46d/0x10a0 [ 1052.328991][T17328] __should_failslab+0x81/0x90 [ 1052.333738][T17328] should_failslab+0x5/0x20 [ 1052.338257][T17328] kmem_cache_alloc+0x46/0x2e0 [ 1052.343009][T17328] fib_table_insert+0x46d/0x10a0 [ 1052.347944][T17328] fib_add_ifaddr+0x502/0x690 [ 1052.352682][T17328] fib_inetaddr_event+0xb5/0x210 [ 1052.357604][T17328] blocking_notifier_call_chain+0x73/0xf0 [ 1052.363334][T17328] __inet_insert_ifa+0x4ed/0x5d0 [ 1052.368261][T17328] ? inetdev_event+0x73d/0xad0 [ 1052.373007][T17328] inetdev_event+0x8ee/0xad0 [ 1052.377580][T17328] raw_notifier_call_chain+0x53/0xb0 [ 1052.382897][T17328] __dev_notify_flags+0x1d3/0x3a0 [ 1052.388071][T17328] dev_change_flags+0xa2/0xc0 [ 1052.392728][T17328] do_setlink+0x779/0x22b0 [ 1052.397156][T17328] ? __nla_validate_parse+0x10ed/0x17f0 [ 1052.402692][T17328] ? __nla_parse+0x3c/0x50 [ 1052.407097][T17328] rtnl_setlink+0x237/0x280 [ 1052.411648][T17328] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1052.416654][T17328] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1052.421576][T17328] ? put_dec_trunc8+0x10e/0x130 [ 1052.426422][T17328] ? should_fail+0x2a/0x250 [ 1052.430998][T17328] ? should_fail+0x2a/0x250 [ 1052.435538][T17328] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1052.441329][T17328] ? __wake_up+0x8d/0xc0 [ 1052.445558][T17328] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1052.451520][T17328] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1052.457396][T17328] ? plist_check_list+0xf9/0x160 [ 1052.462320][T17328] ? plist_check_list+0xf9/0x160 [ 1052.467244][T17328] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1052.473262][T17328] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1052.479222][T17328] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1052.485100][T17328] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1052.490521][T17328] ? plist_check_list+0xf9/0x160 [ 1052.495494][T17328] ? plist_check_list+0xf9/0x160 [ 1052.500481][T17328] ? rhashtable_jhash2+0x13a/0x1a0 [ 1052.505614][T17328] ? jhash+0x2b0/0x2b0 [ 1052.509733][T17328] netlink_rcv_skb+0x13e/0x240 [ 1052.514568][T17328] ? rtnetlink_bind+0x60/0x60 [ 1052.519227][T17328] rtnetlink_rcv+0x18/0x20 [ 1052.523626][T17328] netlink_unicast+0x5ec/0x6b0 [ 1052.528369][T17328] netlink_sendmsg+0x6d9/0x7c0 [ 1052.533123][T17328] sock_write_iter+0x1a4/0x200 [ 1052.537872][T17328] do_iter_readv_writev+0x2cb/0x360 [ 1052.543074][T17328] do_iter_write+0x112/0x4c0 [ 1052.547651][T17328] ? import_iovec+0x69/0x80 [ 1052.552198][T17328] do_writev+0x1e0/0x400 [ 1052.556493][T17328] ? __schedule+0x42a/0x670 [ 1052.561063][T17328] ? __cond_resched+0x2a/0x40 [ 1052.565757][T17328] ? fput+0x2d/0x130 [ 1052.569676][T17328] ? fpregs_restore_userregs+0x93/0x1c0 [ 1052.575213][T17328] __x64_sys_writev+0x41/0x50 [ 1052.579922][T17328] do_syscall_64+0x3d/0x90 [ 1052.584327][T17328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1052.590223][T17328] RIP: 0033:0x4665e9 [ 1052.594099][T17328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1052.613755][T17328] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1052.622146][T17328] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1052.630117][T17328] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1052.638068][T17328] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1052.646092][T17328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1052.654046][T17328] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:32 executing program 5: r0 = syz_open_procfs(0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:32 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1052.930440][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:32 executing program 1 (fault-call:10 fault-nth:33): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:32 executing program 5: r0 = syz_open_procfs(0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542100025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1053.055365][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1053.179709][T17360] FAULT_INJECTION: forcing a failure. [ 1053.179709][T17360] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.192356][T17360] CPU: 0 PID: 17360 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1053.201157][T17360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.211213][T17360] Call Trace: [ 1053.214475][T17360] dump_stack_lvl+0xb7/0x103 [ 1053.219049][T17360] dump_stack+0x11/0x1a [ 1053.223222][T17360] should_fail+0x23c/0x250 [ 1053.227738][T17360] ? fib_insert_alias+0x168/0x7a0 [ 1053.232820][T17360] __should_failslab+0x81/0x90 [ 1053.237579][T17360] should_failslab+0x5/0x20 [ 1053.242076][T17360] kmem_cache_alloc+0x46/0x2e0 [ 1053.246830][T17360] ? __schedule+0x42a/0x670 [ 1053.251321][T17360] fib_insert_alias+0x168/0x7a0 [ 1053.256161][T17360] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1053.261173][T17360] ? fib_table_insert+0x46d/0x10a0 [ 1053.266334][T17360] fib_table_insert+0x565/0x10a0 [ 1053.271256][T17360] fib_add_ifaddr+0x502/0x690 [ 1053.275919][T17360] ? skb_put+0xb9/0xf0 [ 1053.280060][T17360] fib_inetaddr_event+0xb5/0x210 [ 1053.284998][T17360] blocking_notifier_call_chain+0x73/0xf0 [ 1053.290717][T17360] __inet_insert_ifa+0x4ed/0x5d0 [ 1053.295636][T17360] ? inetdev_event+0x73d/0xad0 [ 1053.300393][T17360] inetdev_event+0x8ee/0xad0 [ 1053.305084][T17360] raw_notifier_call_chain+0x53/0xb0 [ 1053.310355][T17360] __dev_notify_flags+0x1d3/0x3a0 [ 1053.315404][T17360] dev_change_flags+0xa2/0xc0 [ 1053.320074][T17360] do_setlink+0x779/0x22b0 [ 1053.324470][T17360] ? __nla_validate_parse+0x10ed/0x17f0 [ 1053.330081][T17360] ? __nla_parse+0x3c/0x50 [ 1053.334510][T17360] rtnl_setlink+0x237/0x280 [ 1053.339005][T17360] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1053.344011][T17360] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1053.349024][T17360] ? finish_task_switch+0xce/0x290 [ 1053.354115][T17360] ? should_fail+0x2a/0x250 [ 1053.358614][T17360] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1053.364403][T17360] ? __wake_up+0x8d/0xc0 [ 1053.368627][T17360] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1053.374586][T17360] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1053.379860][T17360] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1053.385477][T17360] ? selinux_nlmsg_lookup+0x26/0x2b0 [ 1053.390820][T17360] ? rhashtable_jhash2+0x13a/0x1a0 [ 1053.395978][T17360] ? jhash+0x2b0/0x2b0 [ 1053.400027][T17360] netlink_rcv_skb+0x13e/0x240 [ 1053.404780][T17360] ? rtnetlink_bind+0x60/0x60 [ 1053.409508][T17360] rtnetlink_rcv+0x18/0x20 [ 1053.413905][T17360] netlink_unicast+0x5ec/0x6b0 [ 1053.418650][T17360] netlink_sendmsg+0x6d9/0x7c0 [ 1053.423490][T17360] sock_write_iter+0x1a4/0x200 [ 1053.428246][T17360] do_iter_readv_writev+0x2cb/0x360 [ 1053.433482][T17360] do_iter_write+0x112/0x4c0 [ 1053.438054][T17360] ? import_iovec+0x69/0x80 [ 1053.442554][T17360] do_writev+0x1e0/0x400 [ 1053.446780][T17360] ? __schedule+0x42a/0x670 [ 1053.451270][T17360] ? __cond_resched+0x2a/0x40 [ 1053.455934][T17360] ? fput+0x2d/0x130 [ 1053.459811][T17360] ? fpregs_restore_userregs+0x93/0x1c0 [ 1053.465346][T17360] __x64_sys_writev+0x41/0x50 [ 1053.470011][T17360] do_syscall_64+0x3d/0x90 [ 1053.474411][T17360] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1053.480288][T17360] RIP: 0033:0x4665e9 [ 1053.484163][T17360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1053.503762][T17360] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1053.512238][T17360] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1053.520192][T17360] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1053.528145][T17360] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1053.536097][T17360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1053.544048][T17360] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:33 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) [ 1053.787201][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:33 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:33 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) 08:40:33 executing program 1 (fault-call:10 fault-nth:34): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1053.896438][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1054.045173][T17387] FAULT_INJECTION: forcing a failure. [ 1054.045173][T17387] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.057798][T17387] CPU: 0 PID: 17387 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1054.066632][T17387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.076680][T17387] Call Trace: [ 1054.079944][T17387] dump_stack_lvl+0xb7/0x103 [ 1054.084517][T17387] dump_stack+0x11/0x1a [ 1054.088660][T17387] should_fail+0x23c/0x250 [ 1054.093080][T17387] __should_failslab+0x81/0x90 [ 1054.097823][T17387] ? fib_insert_alias+0x295/0x7a0 [ 1054.102838][T17387] should_failslab+0x5/0x20 [ 1054.107333][T17387] kmem_cache_alloc_trace+0x49/0x310 [ 1054.112603][T17387] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1054.117631][T17387] ? fib_insert_alias+0x168/0x7a0 [ 1054.122666][T17387] fib_insert_alias+0x295/0x7a0 [ 1054.127506][T17387] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1054.132568][T17387] ? fib_table_insert+0x46d/0x10a0 [ 1054.137666][T17387] fib_table_insert+0x565/0x10a0 [ 1054.142597][T17387] fib_add_ifaddr+0x502/0x690 [ 1054.147266][T17387] fib_inetaddr_event+0xb5/0x210 [ 1054.152193][T17387] blocking_notifier_call_chain+0x73/0xf0 [ 1054.157985][T17387] __inet_insert_ifa+0x4ed/0x5d0 [ 1054.162955][T17387] ? inetdev_event+0x73d/0xad0 [ 1054.167703][T17387] inetdev_event+0x8ee/0xad0 [ 1054.172335][T17387] raw_notifier_call_chain+0x53/0xb0 [ 1054.177623][T17387] __dev_notify_flags+0x1d3/0x3a0 [ 1054.182665][T17387] dev_change_flags+0xa2/0xc0 [ 1054.187330][T17387] do_setlink+0x779/0x22b0 [ 1054.191733][T17387] ? __nla_validate_parse+0x10ed/0x17f0 [ 1054.197269][T17387] ? __nla_parse+0x3c/0x50 [ 1054.201702][T17387] rtnl_setlink+0x237/0x280 [ 1054.206198][T17387] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1054.211208][T17387] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1054.216135][T17387] ? should_fail+0x2a/0x250 [ 1054.220638][T17387] ? sysvec_call_function_single+0xa/0x80 [ 1054.226345][T17387] ? should_fail+0x2a/0x250 [ 1054.230833][T17387] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1054.236676][T17387] ? __wake_up+0x8d/0xc0 [ 1054.240903][T17387] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1054.246174][T17387] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1054.251791][T17387] ? selinux_nlmsg_lookup+0x18/0x2b0 [ 1054.257095][T17387] ? rhashtable_jhash2+0x13a/0x1a0 [ 1054.262235][T17387] ? jhash+0x2b0/0x2b0 [ 1054.266283][T17387] netlink_rcv_skb+0x13e/0x240 [ 1054.271028][T17387] ? rtnetlink_bind+0x60/0x60 [ 1054.275719][T17387] rtnetlink_rcv+0x18/0x20 [ 1054.280118][T17387] netlink_unicast+0x5ec/0x6b0 [ 1054.284871][T17387] netlink_sendmsg+0x6d9/0x7c0 [ 1054.289626][T17387] sock_write_iter+0x1a4/0x200 [ 1054.294446][T17387] do_iter_readv_writev+0x2cb/0x360 [ 1054.299660][T17387] do_iter_write+0x112/0x4c0 [ 1054.304232][T17387] ? import_iovec+0x69/0x80 [ 1054.308721][T17387] do_writev+0x1e0/0x400 [ 1054.312947][T17387] ? __schedule+0x42a/0x670 [ 1054.317449][T17387] ? __cond_resched+0x2a/0x40 [ 1054.322111][T17387] ? fput+0x2d/0x130 [ 1054.326064][T17387] ? fpregs_restore_userregs+0x93/0x1c0 [ 1054.331596][T17387] __x64_sys_writev+0x41/0x50 [ 1054.336254][T17387] do_syscall_64+0x3d/0x90 [ 1054.340654][T17387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1054.346834][T17387] RIP: 0033:0x4665e9 [ 1054.350709][T17387] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1054.370299][T17387] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1054.378691][T17387] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1054.386650][T17387] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 08:40:34 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x804) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r2 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r1) [ 1054.394600][T17387] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1054.402553][T17387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1054.410520][T17387] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1054.581384][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542120025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:34 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1054.724723][T17407] validate_nla: 20 callbacks suppressed [ 1054.724737][T17407] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1054.741555][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1054.753815][T17407] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:34 executing program 1 (fault-call:10 fault-nth:35): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:34 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, 0x0, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1054.936892][T17424] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1054.946720][T17424] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1054.955344][T17424] FAULT_INJECTION: forcing a failure. [ 1054.955344][T17424] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.967953][T17424] CPU: 1 PID: 17424 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1054.976699][T17424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.986734][T17424] Call Trace: [ 1054.989995][T17424] dump_stack_lvl+0xb7/0x103 [ 1054.994572][T17424] dump_stack+0x11/0x1a [ 1054.998707][T17424] should_fail+0x23c/0x250 [ 1055.003125][T17424] __should_failslab+0x81/0x90 [ 1055.007876][T17424] should_failslab+0x5/0x20 [ 1055.012410][T17424] kmem_cache_alloc_node+0x58/0x2b0 [ 1055.017594][T17424] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1055.022865][T17424] ? __alloc_skb+0xed/0x420 [ 1055.027365][T17424] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1055.033025][T17424] __alloc_skb+0xed/0x420 [ 1055.037386][T17424] rtmsg_fib+0x8e/0x1f0 [ 1055.041529][T17424] ? call_fib_notifiers+0x7c/0x90 [ 1055.046535][T17424] fib_table_insert+0xa91/0x10a0 [ 1055.051454][T17424] fib_add_ifaddr+0x502/0x690 [ 1055.056161][T17424] fib_inetaddr_event+0xb5/0x210 [ 1055.061084][T17424] blocking_notifier_call_chain+0x73/0xf0 [ 1055.066799][T17424] __inet_insert_ifa+0x4ed/0x5d0 [ 1055.071719][T17424] ? inetdev_event+0x73d/0xad0 [ 1055.076465][T17424] inetdev_event+0x8ee/0xad0 [ 1055.081040][T17424] raw_notifier_call_chain+0x53/0xb0 [ 1055.086314][T17424] __dev_notify_flags+0x1d3/0x3a0 [ 1055.091367][T17424] dev_change_flags+0xa2/0xc0 [ 1055.096026][T17424] do_setlink+0x779/0x22b0 [ 1055.100423][T17424] ? __nla_validate_parse+0x2ec/0x17f0 [ 1055.105868][T17424] ? __nla_validate_parse+0x10ed/0x17f0 [ 1055.111397][T17424] ? __nla_parse+0x3c/0x50 [ 1055.115878][T17424] rtnl_setlink+0x237/0x280 [ 1055.120363][T17424] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1055.125415][T17424] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1055.130336][T17424] ? finish_task_switch+0xce/0x290 [ 1055.135428][T17424] ? should_fail+0x2a/0x250 [ 1055.139919][T17424] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1055.145188][T17424] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1055.150977][T17424] ? __wake_up+0x8d/0xc0 [ 1055.155394][T17424] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1055.161411][T17424] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1055.167310][T17424] ? plist_check_list+0xf9/0x160 [ 1055.172231][T17424] ? plist_check_list+0xf9/0x160 [ 1055.177154][T17424] ? finish_task_switch+0xce/0x290 [ 1055.182246][T17424] ? should_fail+0x2a/0x250 [ 1055.186783][T17424] ? avc_has_perm_noaudit+0x19a/0x240 [ 1055.192138][T17424] ? rhashtable_jhash2+0x13a/0x1a0 [ 1055.197258][T17424] ? jhash+0x2b0/0x2b0 [ 1055.201305][T17424] netlink_rcv_skb+0x13e/0x240 [ 1055.206074][T17424] ? rtnetlink_bind+0x60/0x60 [ 1055.210734][T17424] rtnetlink_rcv+0x18/0x20 [ 1055.215173][T17424] netlink_unicast+0x5ec/0x6b0 [ 1055.219934][T17424] netlink_sendmsg+0x6d9/0x7c0 [ 1055.224735][T17424] sock_write_iter+0x1a4/0x200 [ 1055.229485][T17424] do_iter_readv_writev+0x2cb/0x360 [ 1055.234676][T17424] do_iter_write+0x112/0x4c0 [ 1055.239329][T17424] ? import_iovec+0x69/0x80 [ 1055.243844][T17424] do_writev+0x1e0/0x400 [ 1055.248070][T17424] ? __cond_resched+0x11/0x40 [ 1055.252737][T17424] ? fput+0x2d/0x130 [ 1055.256614][T17424] ? ksys_write+0x157/0x180 [ 1055.261197][T17424] __x64_sys_writev+0x41/0x50 [ 1055.265854][T17424] do_syscall_64+0x3d/0x90 [ 1055.270254][T17424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1055.276132][T17424] RIP: 0033:0x4665e9 [ 1055.280012][T17424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1055.299612][T17424] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1055.308018][T17424] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1055.316023][T17424] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1055.324061][T17424] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1055.332014][T17424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1055.339967][T17424] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1055.579693][T17430] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1055.581958][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1055.612119][T17431] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:35 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:35 executing program 1 (fault-call:10 fault-nth:36): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542130025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1055.766540][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 08:40:35 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1055.857757][T17458] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:40:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1056.093413][T17460] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1056.102120][T17460] FAULT_INJECTION: forcing a failure. [ 1056.102120][T17460] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.114791][T17460] CPU: 1 PID: 17460 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1056.123552][T17460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.133605][T17460] Call Trace: [ 1056.136972][T17460] dump_stack_lvl+0xb7/0x103 [ 1056.141597][T17460] dump_stack+0x11/0x1a [ 1056.145799][T17460] should_fail+0x23c/0x250 [ 1056.150233][T17460] __should_failslab+0x81/0x90 [ 1056.154993][T17460] should_failslab+0x5/0x20 [ 1056.159491][T17460] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1056.165255][T17460] ? __kmalloc_node_track_caller+0x30/0x40 [ 1056.171062][T17460] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1056.176621][T17460] __kmalloc_node_track_caller+0x30/0x40 [ 1056.182258][T17460] ? rtmsg_fib+0x8e/0x1f0 [ 1056.186646][T17460] __alloc_skb+0x187/0x420 [ 1056.191092][T17460] rtmsg_fib+0x8e/0x1f0 [ 1056.195257][T17460] ? call_fib_notifiers+0x7c/0x90 [ 1056.200279][T17460] fib_table_insert+0xa91/0x10a0 [ 1056.205243][T17460] fib_add_ifaddr+0x502/0x690 [ 1056.209923][T17460] ? skb_put+0xb9/0xf0 [ 1056.213990][T17460] fib_inetaddr_event+0xb5/0x210 [ 1056.218956][T17460] blocking_notifier_call_chain+0x73/0xf0 [ 1056.224680][T17460] __inet_insert_ifa+0x4ed/0x5d0 [ 1056.229629][T17460] ? inetdev_event+0x73d/0xad0 [ 1056.234388][T17460] inetdev_event+0x8ee/0xad0 [ 1056.239000][T17460] raw_notifier_call_chain+0x53/0xb0 [ 1056.244342][T17460] __dev_notify_flags+0x1d3/0x3a0 [ 1056.249411][T17460] dev_change_flags+0xa2/0xc0 [ 1056.254126][T17460] do_setlink+0x779/0x22b0 [ 1056.258581][T17460] ? __nla_validate_parse+0x2ec/0x17f0 [ 1056.264046][T17460] ? __nla_validate_parse+0x10ed/0x17f0 [ 1056.269770][T17460] ? __nla_parse+0x3c/0x50 [ 1056.274246][T17460] rtnl_setlink+0x237/0x280 [ 1056.278752][T17460] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1056.283778][T17460] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1056.288715][T17460] ? should_fail+0x2a/0x250 [ 1056.293223][T17460] ? should_fail+0x2a/0x250 [ 1056.297767][T17460] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1056.303575][T17460] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1056.309146][T17460] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1056.315154][T17460] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1056.321105][T17460] ? plist_check_list+0xf9/0x160 [ 1056.326043][T17460] ? plist_check_list+0xf9/0x160 [ 1056.330979][T17460] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1056.336958][T17460] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1056.342933][T17460] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1056.348835][T17460] ? plist_check_list+0xf9/0x160 [ 1056.353771][T17460] ? plist_check_list+0xf9/0x160 [ 1056.358785][T17460] ? rhashtable_jhash2+0x13a/0x1a0 [ 1056.363951][T17460] ? jhash+0x2b0/0x2b0 [ 1056.368040][T17460] netlink_rcv_skb+0x13e/0x240 [ 1056.372800][T17460] ? rtnetlink_bind+0x60/0x60 [ 1056.377469][T17460] rtnetlink_rcv+0x18/0x20 [ 1056.381888][T17460] netlink_unicast+0x5ec/0x6b0 [ 1056.386706][T17460] netlink_sendmsg+0x6d9/0x7c0 [ 1056.391510][T17460] sock_write_iter+0x1a4/0x200 [ 1056.396304][T17460] do_iter_readv_writev+0x2cb/0x360 [ 1056.401502][T17460] do_iter_write+0x112/0x4c0 [ 1056.406099][T17460] ? import_iovec+0x69/0x80 [ 1056.410606][T17460] do_writev+0x1e0/0x400 [ 1056.414853][T17460] ? __schedule+0x42a/0x670 [ 1056.419357][T17460] ? ____fput+0x20/0x20 [ 1056.423585][T17460] ? fput+0x2d/0x130 [ 1056.427475][T17460] ? fpregs_restore_userregs+0x93/0x1c0 [ 1056.428320][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1056.433020][T17460] __x64_sys_writev+0x41/0x50 [ 1056.448690][T17460] do_syscall_64+0x3d/0x90 [ 1056.453142][T17460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.459048][T17460] RIP: 0033:0x4665e9 [ 1056.462933][T17460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1056.482532][T17460] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1056.490973][T17460] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1056.498940][T17460] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1056.506905][T17460] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1056.514876][T17460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1056.522840][T17460] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 [ 1056.535053][T17453] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:36 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x804) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:36 executing program 1 (fault-call:10 fault-nth:37): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1056.591928][T17461] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542140025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1056.645839][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1056.764915][T17494] FAULT_INJECTION: forcing a failure. [ 1056.764915][T17494] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.777531][T17494] CPU: 0 PID: 17494 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1056.786283][T17494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.796378][T17494] Call Trace: [ 1056.799636][T17494] dump_stack_lvl+0xb7/0x103 [ 1056.804215][T17494] dump_stack+0x11/0x1a [ 1056.808364][T17494] should_fail+0x23c/0x250 [ 1056.812960][T17494] __should_failslab+0x81/0x90 [ 1056.817709][T17494] should_failslab+0x5/0x20 [ 1056.822192][T17494] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1056.827939][T17494] ? __kmalloc_node_track_caller+0x30/0x40 [ 1056.833784][T17494] ? netlink_trim+0x112/0x140 [ 1056.838502][T17494] __kmalloc_node_track_caller+0x30/0x40 [ 1056.844120][T17494] pskb_expand_head+0xc9/0x920 [ 1056.848891][T17494] ? plist_check_list+0xf9/0x160 [ 1056.853812][T17494] netlink_trim+0x112/0x140 [ 1056.858311][T17494] netlink_broadcast_filtered+0x47/0xb60 [ 1056.863925][T17494] ? nla_put+0xd8/0x100 [ 1056.868069][T17494] ? fib_nexthop_info+0x3de/0x430 [ 1056.873196][T17494] nlmsg_notify+0xcc/0x180 [ 1056.877592][T17494] rtnl_notify+0x72/0x80 [ 1056.881846][T17494] rtmsg_fib+0x170/0x1f0 [ 1056.886079][T17494] fib_table_insert+0xa91/0x10a0 [ 1056.891031][T17494] fib_add_ifaddr+0x502/0x690 [ 1056.895706][T17494] ? skb_put+0xb9/0xf0 [ 1056.899758][T17494] fib_inetaddr_event+0xb5/0x210 [ 1056.904694][T17494] blocking_notifier_call_chain+0x73/0xf0 [ 1056.910481][T17494] __inet_insert_ifa+0x4ed/0x5d0 [ 1056.915402][T17494] ? inetdev_event+0x73d/0xad0 [ 1056.920147][T17494] inetdev_event+0x8ee/0xad0 [ 1056.924729][T17494] raw_notifier_call_chain+0x53/0xb0 [ 1056.929999][T17494] __dev_notify_flags+0x1d3/0x3a0 [ 1056.935019][T17494] dev_change_flags+0xa2/0xc0 [ 1056.939863][T17494] do_setlink+0x779/0x22b0 [ 1056.944428][T17494] ? __nla_validate_parse+0x10ed/0x17f0 [ 1056.949965][T17494] ? __nla_parse+0x3c/0x50 [ 1056.954446][T17494] rtnl_setlink+0x237/0x280 [ 1056.958936][T17494] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1056.963946][T17494] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1056.968977][T17494] ? put_dec_trunc8+0x10e/0x130 [ 1056.973856][T17494] ? should_fail+0x2a/0x250 [ 1056.978347][T17494] ? should_fail+0x2a/0x250 [ 1056.982836][T17494] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1056.988163][T17494] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1056.993793][T17494] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1056.999583][T17494] ? __wake_up+0x8d/0xc0 [ 1057.003808][T17494] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1057.009782][T17494] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1057.015762][T17494] ? plist_check_list+0xf9/0x160 [ 1057.020683][T17494] ? plist_check_list+0xf9/0x160 [ 1057.025605][T17494] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1057.031564][T17494] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1057.036880][T17494] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1057.042792][T17494] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1057.048439][T17494] ? plist_check_list+0xf9/0x160 [ 1057.053362][T17494] ? plist_check_list+0xf9/0x160 [ 1057.058282][T17494] ? avc_has_perm_noaudit+0x19a/0x240 [ 1057.063675][T17494] ? rhashtable_jhash2+0x13a/0x1a0 [ 1057.068767][T17494] ? jhash+0x2b0/0x2b0 [ 1057.072814][T17494] netlink_rcv_skb+0x13e/0x240 [ 1057.077599][T17494] ? rtnetlink_bind+0x60/0x60 [ 1057.082314][T17494] rtnetlink_rcv+0x18/0x20 [ 1057.086709][T17494] netlink_unicast+0x5ec/0x6b0 [ 1057.091454][T17494] netlink_sendmsg+0x6d9/0x7c0 [ 1057.096203][T17494] sock_write_iter+0x1a4/0x200 [ 1057.100956][T17494] do_iter_readv_writev+0x2cb/0x360 [ 1057.106142][T17494] do_iter_write+0x112/0x4c0 [ 1057.110724][T17494] ? import_iovec+0x69/0x80 [ 1057.115213][T17494] do_writev+0x1e0/0x400 [ 1057.119437][T17494] ? __cond_resched+0x11/0x40 [ 1057.124253][T17494] ? fput+0x2d/0x130 [ 1057.128139][T17494] ? ksys_write+0x157/0x180 [ 1057.132633][T17494] __x64_sys_writev+0x41/0x50 [ 1057.137292][T17494] do_syscall_64+0x3d/0x90 [ 1057.141694][T17494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1057.147578][T17494] RIP: 0033:0x4665e9 [ 1057.151454][T17494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1057.171045][T17494] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1057.179439][T17494] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1057.187392][T17494] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1057.195352][T17494] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1057.203304][T17494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1057.211365][T17494] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:36 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:37 executing program 1 (fault-call:10 fault-nth:38): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542150025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:37 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1057.596049][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1057.672562][T17524] FAULT_INJECTION: forcing a failure. [ 1057.672562][T17524] name failslab, interval 1, probability 0, space 0, times 0 [ 1057.685177][T17524] CPU: 1 PID: 17524 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1057.693923][T17524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.703957][T17524] Call Trace: [ 1057.707215][T17524] dump_stack_lvl+0xb7/0x103 [ 1057.711796][T17524] dump_stack+0x11/0x1a [ 1057.715929][T17524] should_fail+0x23c/0x250 [ 1057.720331][T17524] ? kzalloc+0x16/0x20 [ 1057.724379][T17524] __should_failslab+0x81/0x90 [ 1057.729125][T17524] should_failslab+0x5/0x20 [ 1057.733613][T17524] __kmalloc+0x66/0x340 [ 1057.737808][T17524] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1057.743596][T17524] ? __wake_up+0x8d/0xc0 [ 1057.747819][T17524] kzalloc+0x16/0x20 [ 1057.751693][T17524] fib_create_info+0xdf0/0x3330 [ 1057.756523][T17524] ? fib_nexthop_info+0x3de/0x430 [ 1057.761620][T17524] ? nlmsg_notify+0x11d/0x180 [ 1057.766279][T17524] ? rtnl_notify+0x72/0x80 [ 1057.770678][T17524] ? rtmsg_fib+0x170/0x1f0 [ 1057.775083][T17524] fib_table_insert+0x148/0x10a0 [ 1057.779998][T17524] fib_add_ifaddr+0x64e/0x690 [ 1057.784661][T17524] ? skb_put+0xb9/0xf0 [ 1057.788712][T17524] fib_inetaddr_event+0xb5/0x210 [ 1057.793638][T17524] blocking_notifier_call_chain+0x73/0xf0 [ 1057.799382][T17524] __inet_insert_ifa+0x4ed/0x5d0 [ 1057.804301][T17524] ? inetdev_event+0x73d/0xad0 [ 1057.809046][T17524] inetdev_event+0x8ee/0xad0 [ 1057.813619][T17524] raw_notifier_call_chain+0x53/0xb0 [ 1057.818910][T17524] __dev_notify_flags+0x1d3/0x3a0 [ 1057.823917][T17524] dev_change_flags+0xa2/0xc0 [ 1057.828634][T17524] do_setlink+0x779/0x22b0 [ 1057.833031][T17524] ? __nla_validate_parse+0x10ed/0x17f0 [ 1057.838630][T17524] ? __nla_parse+0x3c/0x50 [ 1057.843107][T17524] rtnl_setlink+0x237/0x280 [ 1057.847646][T17524] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1057.852662][T17524] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1057.857580][T17524] ? should_fail+0x2a/0x250 [ 1057.862067][T17524] ? should_fail+0x2a/0x250 [ 1057.866605][T17524] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1057.872407][T17524] ? __wake_up+0x8d/0xc0 [ 1057.876723][T17524] ? __d_rehash+0x125/0x180 [ 1057.881257][T17524] ? __d_add+0x3bf/0x490 [ 1057.885543][T17524] ? should_fail+0x2a/0x250 [ 1057.890147][T17524] ? avc_has_perm_noaudit+0x19a/0x240 [ 1057.895498][T17524] ? rhashtable_jhash2+0x13a/0x1a0 [ 1057.900669][T17524] ? jhash+0x2b0/0x2b0 [ 1057.904719][T17524] netlink_rcv_skb+0x13e/0x240 [ 1057.909464][T17524] ? rtnetlink_bind+0x60/0x60 [ 1057.914193][T17524] rtnetlink_rcv+0x18/0x20 [ 1057.918590][T17524] netlink_unicast+0x5ec/0x6b0 [ 1057.923343][T17524] netlink_sendmsg+0x6d9/0x7c0 [ 1057.928085][T17524] sock_write_iter+0x1a4/0x200 [ 1057.932833][T17524] do_iter_readv_writev+0x2cb/0x360 [ 1057.938018][T17524] do_iter_write+0x112/0x4c0 [ 1057.942591][T17524] ? import_iovec+0x69/0x80 [ 1057.947080][T17524] do_writev+0x1e0/0x400 [ 1057.951378][T17524] ? __cond_resched+0x11/0x40 [ 1057.956048][T17524] ? fput+0x2d/0x130 [ 1057.959930][T17524] ? ksys_write+0x157/0x180 [ 1057.964549][T17524] __x64_sys_writev+0x41/0x50 [ 1057.969266][T17524] do_syscall_64+0x3d/0x90 [ 1057.973742][T17524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1057.979623][T17524] RIP: 0033:0x4665e9 [ 1057.983496][T17524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.003085][T17524] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1058.011475][T17524] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1058.019453][T17524] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1058.027451][T17524] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1058.035403][T17524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1058.043363][T17524] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:38 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:38 executing program 1 (fault-call:10 fault-nth:39): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:38 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542160025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1058.533976][T17561] FAULT_INJECTION: forcing a failure. [ 1058.533976][T17561] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.546645][T17561] CPU: 1 PID: 17561 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1058.555476][T17561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.565511][T17561] Call Trace: [ 1058.568781][T17561] dump_stack_lvl+0xb7/0x103 [ 1058.573355][T17561] dump_stack+0x11/0x1a [ 1058.577490][T17561] should_fail+0x23c/0x250 [ 1058.581920][T17561] ? fib_table_insert+0x46d/0x10a0 [ 1058.587013][T17561] __should_failslab+0x81/0x90 [ 1058.591756][T17561] should_failslab+0x5/0x20 [ 1058.596275][T17561] kmem_cache_alloc+0x46/0x2e0 [ 1058.601122][T17561] fib_table_insert+0x46d/0x10a0 [ 1058.606040][T17561] fib_add_ifaddr+0x64e/0x690 [ 1058.610710][T17561] fib_inetaddr_event+0xb5/0x210 [ 1058.615638][T17561] blocking_notifier_call_chain+0x73/0xf0 [ 1058.621374][T17561] __inet_insert_ifa+0x4ed/0x5d0 [ 1058.626296][T17561] ? inetdev_event+0x73d/0xad0 [ 1058.631053][T17561] inetdev_event+0x8ee/0xad0 [ 1058.635627][T17561] raw_notifier_call_chain+0x53/0xb0 [ 1058.640928][T17561] __dev_notify_flags+0x1d3/0x3a0 [ 1058.645933][T17561] dev_change_flags+0xa2/0xc0 [ 1058.650589][T17561] do_setlink+0x779/0x22b0 [ 1058.654987][T17561] ? __nla_validate_parse+0x10ed/0x17f0 [ 1058.660579][T17561] ? __nla_parse+0x3c/0x50 [ 1058.664981][T17561] rtnl_setlink+0x237/0x280 [ 1058.669468][T17561] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1058.674470][T17561] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1058.679392][T17561] ? finish_task_switch+0xce/0x290 [ 1058.684500][T17561] ? should_fail+0x2a/0x250 [ 1058.689035][T17561] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1058.694897][T17561] ? __wake_up+0x8d/0xc0 [ 1058.699184][T17561] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1058.705154][T17561] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1058.711027][T17561] ? plist_check_list+0xf9/0x160 [ 1058.715959][T17561] ? plist_check_list+0xf9/0x160 [ 1058.720925][T17561] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1058.726946][T17561] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1058.732910][T17561] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1058.738181][T17561] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1058.743839][T17561] ? selinux_nlmsg_lookup+0x26/0x2b0 [ 1058.749105][T17561] ? selinux_nlmsg_lookup+0x90/0x2b0 [ 1058.754383][T17561] ? rhashtable_jhash2+0x13a/0x1a0 [ 1058.759557][T17561] ? jhash+0x2b0/0x2b0 [ 1058.763606][T17561] netlink_rcv_skb+0x13e/0x240 [ 1058.768352][T17561] ? rtnetlink_bind+0x60/0x60 [ 1058.773090][T17561] rtnetlink_rcv+0x18/0x20 [ 1058.777484][T17561] netlink_unicast+0x5ec/0x6b0 [ 1058.782226][T17561] netlink_sendmsg+0x6d9/0x7c0 [ 1058.786969][T17561] sock_write_iter+0x1a4/0x200 [ 1058.791722][T17561] do_iter_readv_writev+0x2cb/0x360 [ 1058.796993][T17561] do_iter_write+0x112/0x4c0 [ 1058.801613][T17561] ? import_iovec+0x69/0x80 [ 1058.806103][T17561] do_writev+0x1e0/0x400 [ 1058.810327][T17561] ? __schedule+0x42a/0x670 [ 1058.814816][T17561] ? __cond_resched+0x11/0x40 [ 1058.819478][T17561] ? fput+0x2d/0x130 [ 1058.823366][T17561] ? fpregs_restore_userregs+0x93/0x1c0 [ 1058.828899][T17561] __x64_sys_writev+0x41/0x50 [ 1058.833640][T17561] do_syscall_64+0x3d/0x90 [ 1058.838038][T17561] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1058.843985][T17561] RIP: 0033:0x4665e9 [ 1058.847860][T17561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.867449][T17561] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1058.875844][T17561] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1058.883853][T17561] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1058.891895][T17561] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1058.899933][T17561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1058.907887][T17561] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:39 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:39 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:39 executing program 1 (fault-call:10 fault-nth:40): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:39 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1059.406714][T17592] FAULT_INJECTION: forcing a failure. [ 1059.406714][T17592] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.419386][T17592] CPU: 1 PID: 17592 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1059.428136][T17592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.438171][T17592] Call Trace: [ 1059.441432][T17592] dump_stack_lvl+0xb7/0x103 [ 1059.446075][T17592] dump_stack+0x11/0x1a [ 1059.450214][T17592] should_fail+0x23c/0x250 [ 1059.454699][T17592] ? fib_insert_alias+0x168/0x7a0 [ 1059.459761][T17592] __should_failslab+0x81/0x90 [ 1059.464506][T17592] should_failslab+0x5/0x20 [ 1059.468991][T17592] kmem_cache_alloc+0x46/0x2e0 [ 1059.473741][T17592] ? __schedule+0x42a/0x670 [ 1059.478273][T17592] fib_insert_alias+0x168/0x7a0 [ 1059.483104][T17592] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1059.488111][T17592] ? fib_table_insert+0x46d/0x10a0 [ 1059.493199][T17592] fib_table_insert+0x565/0x10a0 [ 1059.498167][T17592] fib_add_ifaddr+0x64e/0x690 [ 1059.502833][T17592] ? skb_put+0xb9/0xf0 [ 1059.506888][T17592] fib_inetaddr_event+0xb5/0x210 [ 1059.511815][T17592] blocking_notifier_call_chain+0x73/0xf0 [ 1059.517571][T17592] __inet_insert_ifa+0x4ed/0x5d0 [ 1059.522491][T17592] ? inetdev_event+0x73d/0xad0 [ 1059.527238][T17592] inetdev_event+0x8ee/0xad0 [ 1059.531814][T17592] raw_notifier_call_chain+0x53/0xb0 [ 1059.537086][T17592] __dev_notify_flags+0x1d3/0x3a0 [ 1059.542167][T17592] dev_change_flags+0xa2/0xc0 [ 1059.546824][T17592] do_setlink+0x779/0x22b0 [ 1059.551222][T17592] ? __nla_validate_parse+0x10ed/0x17f0 [ 1059.556811][T17592] ? __nla_parse+0x3c/0x50 [ 1059.561229][T17592] rtnl_setlink+0x237/0x280 [ 1059.565797][T17592] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1059.570814][T17592] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1059.575757][T17592] ? should_fail+0x2a/0x250 [ 1059.580311][T17592] ? should_fail+0x2a/0x250 [ 1059.584805][T17592] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1059.590595][T17592] ? __wake_up+0x8d/0xc0 [ 1059.594818][T17592] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1059.600778][T17592] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1059.606652][T17592] ? __d_add+0x3bf/0x490 [ 1059.610879][T17592] ? plist_check_list+0xf9/0x160 [ 1059.615800][T17592] ? plist_check_list+0xf9/0x160 [ 1059.620716][T17592] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1059.626046][T17592] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1059.631808][T17592] ? rhashtable_jhash2+0x13a/0x1a0 [ 1059.636926][T17592] ? jhash+0x2b0/0x2b0 [ 1059.640984][T17592] netlink_rcv_skb+0x13e/0x240 [ 1059.645728][T17592] ? rtnetlink_bind+0x60/0x60 [ 1059.650386][T17592] rtnetlink_rcv+0x18/0x20 [ 1059.654845][T17592] netlink_unicast+0x5ec/0x6b0 [ 1059.659591][T17592] netlink_sendmsg+0x6d9/0x7c0 [ 1059.664349][T17592] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1059.669883][T17592] sock_write_iter+0x1a4/0x200 [ 1059.674632][T17592] do_iter_readv_writev+0x2cb/0x360 [ 1059.679826][T17592] do_iter_write+0x112/0x4c0 [ 1059.684399][T17592] ? import_iovec+0x69/0x80 [ 1059.688887][T17592] do_writev+0x1e0/0x400 [ 1059.693157][T17592] ? __cond_resched+0x11/0x40 [ 1059.697822][T17592] ? fput+0x2d/0x130 [ 1059.701738][T17592] ? ksys_write+0x157/0x180 [ 1059.706259][T17592] __x64_sys_writev+0x41/0x50 [ 1059.710936][T17592] do_syscall_64+0x3d/0x90 [ 1059.715409][T17592] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1059.721337][T17592] RIP: 0033:0x4665e9 [ 1059.725253][T17592] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1059.744839][T17592] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1059.753231][T17592] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1059.761184][T17592] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1059.769139][T17592] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.777196][T17592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1059.785236][T17592] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 [ 1059.878731][T17594] validate_nla: 19 callbacks suppressed [ 1059.878746][T17594] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:39 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1059.955647][T17597] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542170025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:40 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:40 executing program 1 (fault-call:10 fault-nth:41): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1060.105864][T17615] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1060.125437][T17615] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1060.279669][T17633] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1060.288925][T17633] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1060.297628][T17633] FAULT_INJECTION: forcing a failure. [ 1060.297628][T17633] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.310228][T17633] CPU: 0 PID: 17633 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1060.319039][T17633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.329218][T17633] Call Trace: [ 1060.332475][T17633] dump_stack_lvl+0xb7/0x103 [ 1060.337104][T17633] dump_stack+0x11/0x1a [ 1060.341237][T17633] should_fail+0x23c/0x250 [ 1060.345638][T17633] __should_failslab+0x81/0x90 [ 1060.350381][T17633] ? fib_insert_alias+0x295/0x7a0 [ 1060.355386][T17633] should_failslab+0x5/0x20 [ 1060.359910][T17633] kmem_cache_alloc_trace+0x49/0x310 [ 1060.365186][T17633] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1060.370235][T17633] ? fib_insert_alias+0x168/0x7a0 [ 1060.375244][T17633] fib_insert_alias+0x295/0x7a0 [ 1060.380200][T17633] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1060.385249][T17633] ? fib_table_insert+0x46d/0x10a0 [ 1060.390339][T17633] fib_table_insert+0x565/0x10a0 [ 1060.395260][T17633] fib_add_ifaddr+0x64e/0x690 [ 1060.399926][T17633] fib_inetaddr_event+0xb5/0x210 [ 1060.404852][T17633] blocking_notifier_call_chain+0x73/0xf0 [ 1060.410563][T17633] __inet_insert_ifa+0x4ed/0x5d0 [ 1060.415488][T17633] ? inetdev_event+0x73d/0xad0 [ 1060.420235][T17633] inetdev_event+0x8ee/0xad0 [ 1060.424877][T17633] raw_notifier_call_chain+0x53/0xb0 [ 1060.430330][T17633] __dev_notify_flags+0x1d3/0x3a0 [ 1060.435393][T17633] dev_change_flags+0xa2/0xc0 [ 1060.440054][T17633] do_setlink+0x779/0x22b0 [ 1060.444454][T17633] ? __nla_validate_parse+0x2ec/0x17f0 [ 1060.449935][T17633] ? __nla_validate_parse+0x10ed/0x17f0 [ 1060.455471][T17633] ? __nla_parse+0x3c/0x50 [ 1060.459872][T17633] rtnl_setlink+0x237/0x280 [ 1060.464361][T17633] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1060.469376][T17633] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1060.474303][T17633] ? finish_task_switch+0xce/0x290 [ 1060.479403][T17633] ? should_fail+0x2a/0x250 [ 1060.483895][T17633] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1060.489716][T17633] ? __wake_up+0x8d/0xc0 [ 1060.493943][T17633] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1060.499905][T17633] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1060.505829][T17633] ? plist_check_list+0xf9/0x160 [ 1060.510753][T17633] ? plist_check_list+0xf9/0x160 [ 1060.515702][T17633] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1060.521665][T17633] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1060.526991][T17633] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1060.532870][T17633] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1060.538597][T17633] ? plist_check_list+0xf9/0x160 [ 1060.543609][T17633] ? plist_check_list+0xf9/0x160 [ 1060.548533][T17633] ? avc_has_perm_noaudit+0x19a/0x240 [ 1060.553887][T17633] ? rhashtable_jhash2+0x13a/0x1a0 [ 1060.558981][T17633] ? jhash+0x2b0/0x2b0 [ 1060.563030][T17633] netlink_rcv_skb+0x13e/0x240 [ 1060.567777][T17633] ? rtnetlink_bind+0x60/0x60 [ 1060.572436][T17633] rtnetlink_rcv+0x18/0x20 [ 1060.576846][T17633] netlink_unicast+0x5ec/0x6b0 [ 1060.581590][T17633] netlink_sendmsg+0x6d9/0x7c0 [ 1060.586337][T17633] sock_write_iter+0x1a4/0x200 [ 1060.591123][T17633] do_iter_readv_writev+0x2cb/0x360 [ 1060.596404][T17633] do_iter_write+0x112/0x4c0 [ 1060.600992][T17633] ? import_iovec+0x69/0x80 [ 1060.605483][T17633] do_writev+0x1e0/0x400 [ 1060.609716][T17633] ? __cond_resched+0x11/0x40 [ 1060.614384][T17633] ? fput+0x2d/0x130 [ 1060.618275][T17633] ? ksys_write+0x157/0x180 [ 1060.622761][T17633] __x64_sys_writev+0x41/0x50 [ 1060.627425][T17633] do_syscall_64+0x3d/0x90 [ 1060.631877][T17633] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1060.637802][T17633] RIP: 0033:0x4665e9 [ 1060.641677][T17633] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1060.661282][T17633] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1060.669676][T17633] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1060.677697][T17633] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1060.685660][T17633] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1060.693614][T17633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1060.701568][T17633] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000800) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r5) sendmsg$NLBL_CALIPSO_C_REMOVE(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r6, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r5) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r5) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x28, r7, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x28}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r9) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r10, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r10, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x24, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x252caba6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcaa7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xba20}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xfffffffffffffffd}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000011}, 0x854) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:40 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, 0x0, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1060.936583][T17635] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:40 executing program 1 (fault-call:10 fault-nth:42): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1060.986022][T17636] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045421e0025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01080000000000000000eaff0000080001"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000400), r6) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000100000008000300", @ANYRES32=0x0, @ANYBLOB="0c089effe8f7db4d9f3867130a36f4000000c0ce8370374c20"], 0x28}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="77fb0000b8cc25929cfb0455752a395e6e790713778c35e94a0ba5bfd059f7d603d0e52a3574823ca631a9657d6c2294a828819b950acef4aa13acf33f4d65f40b212370dbb1720ddc4cfa6b8bf5870e10", @ANYRES16=r8, @ANYBLOB="01002abd7000fcdbdf25010000004400048005000300000000000500030000000000050003000200000005000300010000000500030000000000050003000100000005000300050000000500030006000000240004800500030002000000050003000000000005000300050000000500030000000000080001000000000008000100020000001c0004800500030002000000050003000100000005000300060000000800020001000000"], 0xb0}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) 08:40:40 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, 0x0, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c217294cdf68d4217f13e0a32031c921fde85e2bf50721a845961e7863e977c3472dcfbe6852f7be711db05fd0ebc57edbf53f26981fb72625bed4e9811abf13ee899654bfc10dadbbfd682d0fc"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1061.148260][T17663] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1061.158590][T17663] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1061.167282][T17663] FAULT_INJECTION: forcing a failure. [ 1061.167282][T17663] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.179899][T17663] CPU: 1 PID: 17663 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1061.188647][T17663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1061.198681][T17663] Call Trace: [ 1061.201956][T17663] dump_stack_lvl+0xb7/0x103 [ 1061.206530][T17663] dump_stack+0x11/0x1a [ 1061.210668][T17663] should_fail+0x23c/0x250 [ 1061.215072][T17663] ? tnode_new+0x98/0x180 [ 1061.219400][T17663] __should_failslab+0x81/0x90 [ 1061.224172][T17663] should_failslab+0x5/0x20 [ 1061.228661][T17663] __kmalloc+0x66/0x340 [ 1061.232825][T17663] ? _raw_spin_unlock_bh+0x33/0x40 [ 1061.237920][T17663] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1061.243882][T17663] ? fib_create_info+0x3012/0x3330 [ 1061.248974][T17663] tnode_new+0x98/0x180 [ 1061.253114][T17663] resize+0x16d/0xf10 [ 1061.257096][T17663] ? kmem_cache_alloc_trace+0x20f/0x310 [ 1061.262729][T17663] ? fib_insert_alias+0x295/0x7a0 [ 1061.267733][T17663] fib_insert_alias+0x668/0x7a0 [ 1061.272636][T17663] ? kmem_cache_alloc+0x1fb/0x2e0 [ 1061.277663][T17663] fib_table_insert+0x565/0x10a0 [ 1061.282585][T17663] fib_add_ifaddr+0x64e/0x690 [ 1061.287319][T17663] ? skb_put+0xb9/0xf0 [ 1061.291447][T17663] fib_inetaddr_event+0xb5/0x210 [ 1061.296399][T17663] blocking_notifier_call_chain+0x73/0xf0 [ 1061.302123][T17663] __inet_insert_ifa+0x4ed/0x5d0 [ 1061.307110][T17663] ? inetdev_event+0x73d/0xad0 [ 1061.311857][T17663] inetdev_event+0x8ee/0xad0 [ 1061.316459][T17663] raw_notifier_call_chain+0x53/0xb0 [ 1061.321733][T17663] __dev_notify_flags+0x1d3/0x3a0 [ 1061.326742][T17663] dev_change_flags+0xa2/0xc0 [ 1061.331401][T17663] do_setlink+0x779/0x22b0 [ 1061.335800][T17663] ? __nla_validate_parse+0x2ec/0x17f0 [ 1061.341282][T17663] ? __nla_validate_parse+0x10ed/0x17f0 [ 1061.346894][T17663] ? __nla_parse+0x3c/0x50 [ 1061.351313][T17663] rtnl_setlink+0x237/0x280 [ 1061.355798][T17663] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1061.360803][T17663] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1061.365722][T17663] ? put_dec_trunc8+0x10e/0x130 [ 1061.370575][T17663] ? should_fail+0x2a/0x250 [ 1061.375064][T17663] ? should_fail+0x2a/0x250 [ 1061.379666][T17663] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1061.385456][T17663] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1061.390990][T17663] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1061.396957][T17663] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1061.402834][T17663] ? plist_check_list+0xf9/0x160 [ 1061.407825][T17663] ? plist_check_list+0xf9/0x160 [ 1061.412811][T17663] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1061.418772][T17663] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1061.424644][T17663] ? sysvec_call_function_single+0xa/0x80 [ 1061.430357][T17663] ? plist_check_list+0xf9/0x160 [ 1061.435280][T17663] ? plist_check_list+0xf9/0x160 [ 1061.440207][T17663] ? rhashtable_jhash2+0x13a/0x1a0 [ 1061.445305][T17663] ? jhash+0x2b0/0x2b0 [ 1061.449371][T17663] netlink_rcv_skb+0x13e/0x240 [ 1061.454118][T17663] ? rtnetlink_bind+0x60/0x60 [ 1061.458799][T17663] rtnetlink_rcv+0x18/0x20 [ 1061.463196][T17663] netlink_unicast+0x5ec/0x6b0 [ 1061.468014][T17663] netlink_sendmsg+0x6d9/0x7c0 [ 1061.472761][T17663] sock_write_iter+0x1a4/0x200 [ 1061.477548][T17663] do_iter_readv_writev+0x2cb/0x360 [ 1061.482733][T17663] do_iter_write+0x112/0x4c0 [ 1061.487309][T17663] ? import_iovec+0x69/0x80 [ 1061.491802][T17663] do_writev+0x1e0/0x400 [ 1061.496075][T17663] ? __schedule+0x42a/0x670 [ 1061.500567][T17663] ? __cond_resched+0x11/0x40 [ 1061.505332][T17663] ? fput+0x2d/0x130 [ 1061.509222][T17663] ? fpregs_restore_userregs+0x93/0x1c0 [ 1061.514788][T17663] __x64_sys_writev+0x41/0x50 [ 1061.519460][T17663] do_syscall_64+0x3d/0x90 [ 1061.523921][T17663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1061.529800][T17663] RIP: 0033:0x4665e9 [ 1061.533680][T17663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1061.553314][T17663] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1061.561709][T17663] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1061.569734][T17663] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1061.577758][T17663] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1061.585711][T17663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1061.593662][T17663] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:41 executing program 1 (fault-call:10 fault-nth:43): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:41 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r4, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r4, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x44, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47faac72}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe8e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4b313da4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xeab2958}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x23002995}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa32b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40a3ec95}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:41 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, 0x0, 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1061.855414][T17661] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 08:40:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542210025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1062.010856][T17697] FAULT_INJECTION: forcing a failure. [ 1062.010856][T17697] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.023479][T17697] CPU: 1 PID: 17697 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1062.032296][T17697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1062.042330][T17697] Call Trace: [ 1062.045589][T17697] dump_stack_lvl+0xb7/0x103 [ 1062.050165][T17697] dump_stack+0x11/0x1a [ 1062.054302][T17697] should_fail+0x23c/0x250 [ 1062.058703][T17697] __should_failslab+0x81/0x90 [ 1062.063496][T17697] should_failslab+0x5/0x20 [ 1062.067991][T17697] kmem_cache_alloc_node+0x58/0x2b0 [ 1062.073178][T17697] ? __alloc_skb+0xed/0x420 [ 1062.077665][T17697] __alloc_skb+0xed/0x420 [ 1062.082056][T17697] rtmsg_fib+0x8e/0x1f0 [ 1062.086203][T17697] ? call_fib_notifiers+0x7c/0x90 [ 1062.091240][T17697] fib_table_insert+0xa91/0x10a0 [ 1062.096159][T17697] fib_add_ifaddr+0x64e/0x690 [ 1062.100853][T17697] fib_inetaddr_event+0xb5/0x210 [ 1062.105790][T17697] blocking_notifier_call_chain+0x73/0xf0 [ 1062.111506][T17697] __inet_insert_ifa+0x4ed/0x5d0 [ 1062.116431][T17697] ? inetdev_event+0x73d/0xad0 [ 1062.121258][T17697] inetdev_event+0x8ee/0xad0 [ 1062.125832][T17697] raw_notifier_call_chain+0x53/0xb0 [ 1062.131154][T17697] __dev_notify_flags+0x1d3/0x3a0 [ 1062.136159][T17697] dev_change_flags+0xa2/0xc0 [ 1062.140867][T17697] do_setlink+0x779/0x22b0 [ 1062.145280][T17697] ? __nla_validate_parse+0x10ed/0x17f0 [ 1062.150819][T17697] ? __nla_parse+0x3c/0x50 [ 1062.155277][T17697] rtnl_setlink+0x237/0x280 [ 1062.159762][T17697] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1062.164842][T17697] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1062.169773][T17697] ? finish_task_switch+0xce/0x290 [ 1062.174867][T17697] ? should_fail+0x2a/0x250 [ 1062.179402][T17697] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1062.185364][T17697] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1062.191252][T17697] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1062.197153][T17697] ? __wake_up+0x8d/0xc0 [ 1062.201377][T17697] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1062.207339][T17697] ? plist_check_list+0xf9/0x160 [ 1062.212337][T17697] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1062.218211][T17697] ? plist_check_list+0xf9/0x160 [ 1062.223156][T17697] ? plist_check_list+0xf9/0x160 [ 1062.228166][T17697] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1062.234129][T17697] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1062.239398][T17697] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1062.245270][T17697] ? plist_check_list+0xf9/0x160 [ 1062.250199][T17697] ? plist_check_list+0xf9/0x160 [ 1062.255121][T17697] ? avc_has_perm_noaudit+0x19a/0x240 [ 1062.260476][T17697] ? rhashtable_jhash2+0x13a/0x1a0 [ 1062.265604][T17697] ? jhash+0x2b0/0x2b0 [ 1062.269656][T17697] netlink_rcv_skb+0x13e/0x240 [ 1062.274402][T17697] ? rtnetlink_bind+0x60/0x60 [ 1062.279060][T17697] rtnetlink_rcv+0x18/0x20 [ 1062.283541][T17697] netlink_unicast+0x5ec/0x6b0 [ 1062.288285][T17697] netlink_sendmsg+0x6d9/0x7c0 [ 1062.293035][T17697] sock_write_iter+0x1a4/0x200 [ 1062.297787][T17697] do_iter_readv_writev+0x2cb/0x360 [ 1062.302970][T17697] do_iter_write+0x112/0x4c0 [ 1062.307543][T17697] ? import_iovec+0x69/0x80 [ 1062.312033][T17697] do_writev+0x1e0/0x400 [ 1062.316257][T17697] ? __cond_resched+0x11/0x40 [ 1062.320929][T17697] ? fput+0x2d/0x130 [ 1062.324810][T17697] ? ksys_write+0x157/0x180 [ 1062.329297][T17697] __x64_sys_writev+0x41/0x50 [ 1062.333954][T17697] do_syscall_64+0x3d/0x90 [ 1062.338370][T17697] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1062.344306][T17697] RIP: 0033:0x4665e9 [ 1062.348271][T17697] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1062.367908][T17697] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1062.376367][T17697] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1062.384321][T17697] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1062.392436][T17697] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1062.400386][T17697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1062.408339][T17697] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:42 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:42 executing program 1 (fault-call:10 fault-nth:44): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1062.918229][T17723] FAULT_INJECTION: forcing a failure. [ 1062.918229][T17723] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.930841][T17723] CPU: 0 PID: 17723 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1062.939620][T17723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1062.949655][T17723] Call Trace: [ 1062.952920][T17723] dump_stack_lvl+0xb7/0x103 [ 1062.957496][T17723] dump_stack+0x11/0x1a [ 1062.961646][T17723] should_fail+0x23c/0x250 [ 1062.966050][T17723] __should_failslab+0x81/0x90 [ 1062.970797][T17723] should_failslab+0x5/0x20 [ 1062.975285][T17723] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1062.981009][T17723] ? __kmalloc_node_track_caller+0x30/0x40 [ 1062.986849][T17723] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1062.992297][T17723] __kmalloc_node_track_caller+0x30/0x40 [ 1062.997920][T17723] ? rtmsg_fib+0x8e/0x1f0 [ 1063.002237][T17723] __alloc_skb+0x187/0x420 [ 1063.006660][T17723] rtmsg_fib+0x8e/0x1f0 [ 1063.010804][T17723] ? call_fib_notifiers+0x7c/0x90 [ 1063.015816][T17723] fib_table_insert+0xa91/0x10a0 [ 1063.020756][T17723] fib_add_ifaddr+0x64e/0x690 [ 1063.025433][T17723] ? skb_put+0xb9/0xf0 [ 1063.029487][T17723] fib_inetaddr_event+0xb5/0x210 [ 1063.034485][T17723] blocking_notifier_call_chain+0x73/0xf0 [ 1063.040311][T17723] __inet_insert_ifa+0x4ed/0x5d0 [ 1063.045241][T17723] ? inetdev_event+0x73d/0xad0 [ 1063.050015][T17723] inetdev_event+0x8ee/0xad0 [ 1063.054595][T17723] raw_notifier_call_chain+0x53/0xb0 [ 1063.059872][T17723] __dev_notify_flags+0x1d3/0x3a0 [ 1063.064883][T17723] dev_change_flags+0xa2/0xc0 [ 1063.069550][T17723] do_setlink+0x779/0x22b0 [ 1063.073968][T17723] ? __nla_validate_parse+0x10ed/0x17f0 [ 1063.079577][T17723] ? __nla_parse+0x3c/0x50 [ 1063.084016][T17723] rtnl_setlink+0x237/0x280 [ 1063.088633][T17723] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1063.093640][T17723] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1063.098560][T17723] ? finish_task_switch+0xce/0x290 [ 1063.103653][T17723] ? should_fail+0x2a/0x250 [ 1063.108141][T17723] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1063.113928][T17723] ? __wake_up+0x8d/0xc0 [ 1063.118157][T17723] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1063.124141][T17723] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1063.130043][T17723] ? plist_check_list+0xf9/0x160 [ 1063.134964][T17723] ? plist_check_list+0xf9/0x160 [ 1063.139888][T17723] ? finish_task_switch+0xce/0x290 [ 1063.144987][T17723] ? should_fail+0x2a/0x250 [ 1063.149516][T17723] ? avc_has_perm_noaudit+0x19a/0x240 [ 1063.154866][T17723] ? rhashtable_jhash2+0x13a/0x1a0 [ 1063.160033][T17723] ? jhash+0x2b0/0x2b0 [ 1063.164106][T17723] netlink_rcv_skb+0x13e/0x240 [ 1063.168849][T17723] ? rtnetlink_bind+0x60/0x60 [ 1063.173522][T17723] rtnetlink_rcv+0x18/0x20 [ 1063.177919][T17723] netlink_unicast+0x5ec/0x6b0 [ 1063.182660][T17723] netlink_sendmsg+0x6d9/0x7c0 [ 1063.187417][T17723] sock_write_iter+0x1a4/0x200 [ 1063.192166][T17723] do_iter_readv_writev+0x2cb/0x360 [ 1063.197429][T17723] do_iter_write+0x112/0x4c0 [ 1063.202002][T17723] ? import_iovec+0x69/0x80 [ 1063.206508][T17723] do_writev+0x1e0/0x400 [ 1063.210731][T17723] ? __cond_resched+0x11/0x40 [ 1063.215392][T17723] ? fput+0x2d/0x130 [ 1063.219272][T17723] ? ksys_write+0x157/0x180 [ 1063.223855][T17723] __x64_sys_writev+0x41/0x50 [ 1063.228517][T17723] do_syscall_64+0x3d/0x90 [ 1063.232915][T17723] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1063.238826][T17723] RIP: 0033:0x4665e9 [ 1063.242698][T17723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1063.262288][T17723] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1063.270726][T17723] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1063.278708][T17723] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1063.286668][T17723] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1063.294620][T17723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1063.302570][T17723] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542250025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:43 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:43 executing program 1 (fault-call:10 fault-nth:45): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:43 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1063.781348][T17761] FAULT_INJECTION: forcing a failure. [ 1063.781348][T17761] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.794078][T17761] CPU: 1 PID: 17761 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1063.802827][T17761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.812860][T17761] Call Trace: [ 1063.816117][T17761] dump_stack_lvl+0xb7/0x103 [ 1063.820692][T17761] dump_stack+0x11/0x1a [ 1063.824825][T17761] should_fail+0x23c/0x250 [ 1063.829225][T17761] __should_failslab+0x81/0x90 [ 1063.833972][T17761] should_failslab+0x5/0x20 [ 1063.838455][T17761] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1063.844163][T17761] ? __kmalloc_node_track_caller+0x30/0x40 [ 1063.850088][T17761] ? netlink_trim+0x112/0x140 [ 1063.854799][T17761] __kmalloc_node_track_caller+0x30/0x40 [ 1063.860416][T17761] pskb_expand_head+0xc9/0x920 [ 1063.865167][T17761] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1063.870434][T17761] netlink_trim+0x112/0x140 [ 1063.874917][T17761] netlink_broadcast_filtered+0x47/0xb60 [ 1063.880531][T17761] ? nla_put+0xd8/0x100 [ 1063.884678][T17761] ? fib_nexthop_info+0x3de/0x430 [ 1063.889709][T17761] nlmsg_notify+0xcc/0x180 [ 1063.894105][T17761] rtnl_notify+0x72/0x80 [ 1063.898337][T17761] rtmsg_fib+0x170/0x1f0 [ 1063.902564][T17761] fib_table_insert+0xa91/0x10a0 [ 1063.907539][T17761] fib_add_ifaddr+0x64e/0x690 [ 1063.912237][T17761] ? skb_put+0xb9/0xf0 [ 1063.916320][T17761] fib_inetaddr_event+0xb5/0x210 [ 1063.921289][T17761] blocking_notifier_call_chain+0x73/0xf0 [ 1063.927089][T17761] __inet_insert_ifa+0x4ed/0x5d0 [ 1063.932027][T17761] ? inetdev_event+0x73d/0xad0 [ 1063.936777][T17761] inetdev_event+0x8ee/0xad0 [ 1063.941352][T17761] raw_notifier_call_chain+0x53/0xb0 [ 1063.946622][T17761] __dev_notify_flags+0x1d3/0x3a0 [ 1063.951723][T17761] dev_change_flags+0xa2/0xc0 [ 1063.956381][T17761] do_setlink+0x779/0x22b0 [ 1063.960781][T17761] ? __nla_validate_parse+0x10ed/0x17f0 [ 1063.966316][T17761] ? __nla_parse+0x3c/0x50 [ 1063.970768][T17761] rtnl_setlink+0x237/0x280 [ 1063.975302][T17761] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1063.980318][T17761] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1063.985247][T17761] ? should_fail+0x2a/0x250 [ 1063.989763][T17761] ? should_fail+0x2a/0x250 [ 1063.994258][T17761] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1064.000052][T17761] ? __wake_up+0x8d/0xc0 [ 1064.004280][T17761] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1064.009819][T17761] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1064.015796][T17761] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1064.021818][T17761] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1064.027691][T17761] ? __d_add+0x3bf/0x490 [ 1064.031915][T17761] ? plist_check_list+0xf9/0x160 [ 1064.036841][T17761] ? plist_check_list+0xf9/0x160 [ 1064.041759][T17761] ? rhashtable_jhash2+0x13a/0x1a0 [ 1064.046849][T17761] ? jhash+0x2b0/0x2b0 [ 1064.050899][T17761] netlink_rcv_skb+0x13e/0x240 [ 1064.055644][T17761] ? rtnetlink_bind+0x60/0x60 [ 1064.060302][T17761] rtnetlink_rcv+0x18/0x20 [ 1064.064702][T17761] netlink_unicast+0x5ec/0x6b0 [ 1064.069459][T17761] netlink_sendmsg+0x6d9/0x7c0 [ 1064.074203][T17761] sock_write_iter+0x1a4/0x200 [ 1064.078972][T17761] do_iter_readv_writev+0x2cb/0x360 [ 1064.084152][T17761] do_iter_write+0x112/0x4c0 [ 1064.088727][T17761] ? import_iovec+0x69/0x80 [ 1064.093222][T17761] do_writev+0x1e0/0x400 [ 1064.097446][T17761] ? __schedule+0x42a/0x670 [ 1064.101964][T17761] ? __cond_resched+0x11/0x40 [ 1064.106687][T17761] ? fput+0x2d/0x130 [ 1064.110628][T17761] ? fpregs_restore_userregs+0x93/0x1c0 [ 1064.116172][T17761] __x64_sys_writev+0x41/0x50 [ 1064.120840][T17761] do_syscall_64+0x3d/0x90 [ 1064.125248][T17761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1064.131127][T17761] RIP: 0033:0x4665e9 [ 1064.135003][T17761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.154656][T17761] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1064.163109][T17761] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1064.171319][T17761] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1064.179311][T17761] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.187277][T17761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1064.195235][T17761] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542640025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:44 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:44 executing program 1 (fault-call:10 fault-nth:46): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1064.663721][T17787] FAULT_INJECTION: forcing a failure. [ 1064.663721][T17787] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.676360][T17787] CPU: 0 PID: 17787 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1064.685137][T17787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.695253][T17787] Call Trace: [ 1064.698512][T17787] dump_stack_lvl+0xb7/0x103 [ 1064.703092][T17787] dump_stack+0x11/0x1a [ 1064.707242][T17787] should_fail+0x23c/0x250 [ 1064.711659][T17787] __should_failslab+0x81/0x90 [ 1064.716410][T17787] ? ____ip_mc_inc_group+0x167/0x500 [ 1064.721859][T17787] should_failslab+0x5/0x20 [ 1064.726344][T17787] kmem_cache_alloc_trace+0x49/0x310 [ 1064.731693][T17787] ? __inet_insert_ifa+0x4ed/0x5d0 [ 1064.736846][T17787] ____ip_mc_inc_group+0x167/0x500 [ 1064.741989][T17787] ip_mc_up+0xb7/0x150 [ 1064.746042][T17787] inetdev_event+0x8fb/0xad0 [ 1064.750618][T17787] raw_notifier_call_chain+0x53/0xb0 [ 1064.755950][T17787] __dev_notify_flags+0x1d3/0x3a0 [ 1064.760962][T17787] dev_change_flags+0xa2/0xc0 [ 1064.765622][T17787] do_setlink+0x779/0x22b0 [ 1064.770098][T17787] ? __nla_validate_parse+0x10ed/0x17f0 [ 1064.775687][T17787] ? __nla_parse+0x3c/0x50 [ 1064.780094][T17787] rtnl_setlink+0x237/0x280 [ 1064.784579][T17787] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1064.789636][T17787] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1064.794572][T17787] ? should_fail+0x2a/0x250 [ 1064.799062][T17787] ? should_fail+0x2a/0x250 [ 1064.803550][T17787] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1064.809341][T17787] ? __wake_up+0x8d/0xc0 [ 1064.813644][T17787] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1064.819618][T17787] ? __d_rehash+0x125/0x180 [ 1064.824164][T17787] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1064.830093][T17787] ? plist_check_list+0xf9/0x160 [ 1064.835017][T17787] ? plist_check_list+0xf9/0x160 [ 1064.840040][T17787] ? should_fail+0x2a/0x250 [ 1064.844529][T17787] ? avc_has_perm_noaudit+0x19a/0x240 [ 1064.849882][T17787] ? rhashtable_jhash2+0x13a/0x1a0 [ 1064.854977][T17787] ? jhash+0x2b0/0x2b0 [ 1064.859031][T17787] netlink_rcv_skb+0x13e/0x240 [ 1064.863777][T17787] ? rtnetlink_bind+0x60/0x60 [ 1064.868436][T17787] rtnetlink_rcv+0x18/0x20 [ 1064.872852][T17787] netlink_unicast+0x5ec/0x6b0 [ 1064.877597][T17787] netlink_sendmsg+0x6d9/0x7c0 [ 1064.882345][T17787] sock_write_iter+0x1a4/0x200 [ 1064.887121][T17787] do_iter_readv_writev+0x2cb/0x360 [ 1064.892313][T17787] do_iter_write+0x112/0x4c0 [ 1064.897129][T17787] ? import_iovec+0x69/0x80 [ 1064.901703][T17787] do_writev+0x1e0/0x400 [ 1064.905986][T17787] ? __schedule+0x42a/0x670 [ 1064.910588][T17787] ? __cond_resched+0x11/0x40 [ 1064.915250][T17787] ? fput+0x2d/0x130 [ 1064.919128][T17787] ? fpregs_restore_userregs+0x93/0x1c0 [ 1064.924661][T17787] __x64_sys_writev+0x41/0x50 [ 1064.929328][T17787] do_syscall_64+0x3d/0x90 [ 1064.933788][T17787] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1064.939673][T17787] RIP: 0033:0x4665e9 [ 1064.943561][T17787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1064.963216][T17787] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1064.971610][T17787] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1064.979564][T17787] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1064.987513][T17787] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.995465][T17787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1065.003417][T17787] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:44 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542b90225000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1065.283967][T17802] validate_nla: 20 callbacks suppressed [ 1065.289586][T17802] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1065.305251][T17803] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:45 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:45 executing program 1 (fault-call:10 fault-nth:47): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1065.417458][T17814] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1065.445445][T17814] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1065.555689][T17826] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 08:40:45 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1065.786221][T17827] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1065.794816][T17827] FAULT_INJECTION: forcing a failure. [ 1065.794816][T17827] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.807430][T17827] CPU: 0 PID: 17827 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1065.816180][T17827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.826228][T17827] Call Trace: [ 1065.829502][T17827] dump_stack_lvl+0xb7/0x103 [ 1065.834087][T17827] dump_stack+0x11/0x1a [ 1065.838232][T17827] should_fail+0x23c/0x250 [ 1065.842653][T17827] ? kzalloc+0x16/0x20 [ 1065.846710][T17827] __should_failslab+0x81/0x90 [ 1065.851475][T17827] should_failslab+0x5/0x20 [ 1065.855975][T17827] __kmalloc+0x66/0x340 [ 1065.860131][T17827] ? rtnl_notify+0x72/0x80 [ 1065.864545][T17827] kzalloc+0x16/0x20 [ 1065.868432][T17827] fib_create_info+0xdf0/0x3330 [ 1065.873292][T17827] ? fib_rebalance+0x59/0x530 [ 1065.877966][T17827] ? fib_add_ifaddr+0x64e/0x690 [ 1065.882835][T17827] fib_table_insert+0x148/0x10a0 [ 1065.887764][T17827] ? fib_sync_up+0x51c/0x550 [ 1065.892437][T17827] ? arp_mc_map+0x2f7/0x300 [ 1065.897009][T17827] fib_add_ifaddr+0x1b7/0x690 [ 1065.901771][T17827] ? igmp_group_added+0xfe/0x490 [ 1065.906716][T17827] fib_netdev_event+0x178/0x510 [ 1065.911569][T17827] raw_notifier_call_chain+0x53/0xb0 [ 1065.916967][T17827] __dev_notify_flags+0x1d3/0x3a0 [ 1065.922049][T17827] dev_change_flags+0xa2/0xc0 [ 1065.926753][T17827] do_setlink+0x779/0x22b0 [ 1065.931208][T17827] ? __nla_validate_parse+0x2ec/0x17f0 [ 1065.936722][T17827] ? __nla_validate_parse+0x10ed/0x17f0 [ 1065.942323][T17827] ? __nla_parse+0x3c/0x50 [ 1065.946741][T17827] rtnl_setlink+0x237/0x280 [ 1065.951242][T17827] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1065.956266][T17827] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1065.961202][T17827] ? put_dec_trunc8+0x10e/0x130 [ 1065.966056][T17827] ? should_fail+0x2a/0x250 [ 1065.970557][T17827] ? should_fail+0x2a/0x250 [ 1065.975079][T17827] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1065.980886][T17827] ? __wake_up+0x8d/0xc0 [ 1065.985166][T17827] ? __d_rehash+0x125/0x180 [ 1065.989672][T17827] ? __d_add+0x3bf/0x490 [ 1065.993913][T17827] ? should_fail+0x2a/0x250 [ 1065.998434][T17827] ? avc_has_perm_noaudit+0x19a/0x240 [ 1066.003801][T17827] ? rhashtable_jhash2+0x13a/0x1a0 [ 1066.008909][T17827] ? jhash+0x2b0/0x2b0 [ 1066.013007][T17827] netlink_rcv_skb+0x13e/0x240 [ 1066.017778][T17827] ? rtnetlink_bind+0x60/0x60 [ 1066.022509][T17827] rtnetlink_rcv+0x18/0x20 [ 1066.026920][T17827] netlink_unicast+0x5ec/0x6b0 [ 1066.031746][T17827] netlink_sendmsg+0x6d9/0x7c0 [ 1066.036511][T17827] sock_write_iter+0x1a4/0x200 [ 1066.041302][T17827] do_iter_readv_writev+0x2cb/0x360 [ 1066.046510][T17827] do_iter_write+0x112/0x4c0 [ 1066.051102][T17827] ? import_iovec+0x69/0x80 [ 1066.055676][T17827] do_writev+0x1e0/0x400 [ 1066.059943][T17827] ? __cond_resched+0x11/0x40 [ 1066.064630][T17827] ? fput+0x2d/0x130 [ 1066.068571][T17827] ? ksys_write+0x157/0x180 [ 1066.073076][T17827] __x64_sys_writev+0x41/0x50 [ 1066.077751][T17827] do_syscall_64+0x3d/0x90 [ 1066.082198][T17827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1066.088097][T17827] RIP: 0033:0x4665e9 [ 1066.092061][T17827] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1066.111669][T17827] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1066.120073][T17827] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1066.128041][T17827] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1066.136010][T17827] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1066.143975][T17827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1066.151941][T17827] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 [ 1066.204229][T17842] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1066.224095][T17843] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542000525000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:46 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:46 executing program 1 (fault-call:10 fault-nth:48): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1066.400230][T17858] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1066.459738][T17864] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1066.470303][T17864] FAULT_INJECTION: forcing a failure. [ 1066.470303][T17864] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.482918][T17864] CPU: 0 PID: 17864 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1066.491672][T17864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.501779][T17864] Call Trace: [ 1066.505039][T17864] dump_stack_lvl+0xb7/0x103 [ 1066.509611][T17864] dump_stack+0x11/0x1a [ 1066.513754][T17864] should_fail+0x23c/0x250 [ 1066.518159][T17864] ? kzalloc+0x16/0x20 [ 1066.522208][T17864] __should_failslab+0x81/0x90 [ 1066.527004][T17864] should_failslab+0x5/0x20 [ 1066.531528][T17864] __kmalloc+0x66/0x340 [ 1066.535669][T17864] kzalloc+0x16/0x20 [ 1066.539542][T17864] fib_create_info+0xdf0/0x3330 [ 1066.544372][T17864] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1066.549643][T17864] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1066.555310][T17864] ? fib_table_insert+0xb33/0x10a0 [ 1066.560405][T17864] ? _raw_spin_lock_bh+0x18/0x50 [ 1066.565324][T17864] ? _raw_spin_unlock_bh+0x33/0x40 [ 1066.570418][T17864] ? fib_release_info+0x413/0x460 [ 1066.575495][T17864] ? fib_add_ifaddr+0x64e/0x690 [ 1066.580329][T17864] fib_table_insert+0x148/0x10a0 [ 1066.585258][T17864] fib_add_ifaddr+0x502/0x690 [ 1066.589919][T17864] ? igmp_group_added+0xfe/0x490 [ 1066.594855][T17864] fib_netdev_event+0x178/0x510 [ 1066.599690][T17864] raw_notifier_call_chain+0x53/0xb0 [ 1066.605007][T17864] __dev_notify_flags+0x1d3/0x3a0 [ 1066.610017][T17864] dev_change_flags+0xa2/0xc0 [ 1066.614675][T17864] do_setlink+0x779/0x22b0 [ 1066.619071][T17864] ? __nla_validate_parse+0x10ed/0x17f0 [ 1066.624614][T17864] ? __nla_parse+0x3c/0x50 [ 1066.629093][T17864] rtnl_setlink+0x237/0x280 [ 1066.633581][T17864] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1066.638623][T17864] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1066.643542][T17864] ? should_fail+0x2a/0x250 [ 1066.648059][T17864] ? should_fail+0x2a/0x250 [ 1066.652544][T17864] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1066.658368][T17864] ? __wake_up+0x8d/0xc0 [ 1066.662598][T17864] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1066.668568][T17864] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1066.674467][T17864] ? __d_add+0x3bf/0x490 [ 1066.678737][T17864] ? plist_check_list+0xf9/0x160 [ 1066.683747][T17864] ? plist_check_list+0xf9/0x160 [ 1066.688670][T17864] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1066.693976][T17864] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1066.699687][T17864] ? rhashtable_jhash2+0x13a/0x1a0 [ 1066.704784][T17864] ? jhash+0x2b0/0x2b0 [ 1066.708868][T17864] netlink_rcv_skb+0x13e/0x240 [ 1066.713617][T17864] ? rtnetlink_bind+0x60/0x60 [ 1066.718276][T17864] rtnetlink_rcv+0x18/0x20 [ 1066.722674][T17864] netlink_unicast+0x5ec/0x6b0 [ 1066.727416][T17864] netlink_sendmsg+0x6d9/0x7c0 [ 1066.732165][T17864] sock_write_iter+0x1a4/0x200 [ 1066.736920][T17864] do_iter_readv_writev+0x2cb/0x360 [ 1066.742169][T17864] do_iter_write+0x112/0x4c0 [ 1066.746743][T17864] ? import_iovec+0x69/0x80 [ 1066.751229][T17864] do_writev+0x1e0/0x400 [ 1066.755453][T17864] ? finish_task_switch+0xce/0x290 [ 1066.760542][T17864] ? __schedule+0x42a/0x670 [ 1066.765108][T17864] ? ksys_write+0x157/0x180 [ 1066.769640][T17864] __x64_sys_writev+0x41/0x50 [ 1066.774300][T17864] do_syscall_64+0x3d/0x90 [ 1066.778704][T17864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1066.784637][T17864] RIP: 0033:0x4665e9 [ 1066.788510][T17864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:40:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:46 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1066.808094][T17864] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1066.816485][T17864] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1066.824434][T17864] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1066.832383][T17864] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1066.840332][T17864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1066.848285][T17864] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1067.158116][T17876] ================================================================== [ 1067.166215][T17876] BUG: KCSAN: data-race in netlink_insert / netlink_sendmsg [ 1067.173496][T17876] [ 1067.175809][T17876] write to 0xffff888161c71330 of 1 bytes by task 17875 on cpu 0: [ 1067.183517][T17876] netlink_insert+0x5cc/0x7f0 [ 1067.188189][T17876] netlink_autobind+0xa9/0x150 [ 1067.192945][T17876] netlink_sendmsg+0x479/0x7c0 [ 1067.197704][T17876] sock_write_iter+0x1a4/0x200 [ 1067.202471][T17876] do_iter_readv_writev+0x2cb/0x360 [ 1067.207673][T17876] do_iter_write+0x112/0x4c0 [ 1067.212261][T17876] do_writev+0x1e0/0x400 [ 1067.216504][T17876] __x64_sys_writev+0x41/0x50 [ 1067.221176][T17876] do_syscall_64+0x3d/0x90 [ 1067.225590][T17876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1067.231512][T17876] [ 1067.233832][T17876] read to 0xffff888161c71330 of 1 bytes by task 17876 on cpu 1: [ 1067.241452][T17876] netlink_sendmsg+0x270/0x7c0 [ 1067.246212][T17876] sock_write_iter+0x1a4/0x200 [ 1067.250976][T17876] do_iter_readv_writev+0x2cb/0x360 [ 1067.256175][T17876] do_iter_write+0x112/0x4c0 [ 1067.261018][T17876] do_writev+0x1e0/0x400 [ 1067.265253][T17876] __x64_sys_writev+0x41/0x50 [ 1067.269925][T17876] do_syscall_64+0x3d/0x90 [ 1067.274339][T17876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1067.280235][T17876] [ 1067.282545][T17876] value changed: 0x00 -> 0x01 [ 1067.287208][T17876] [ 1067.289521][T17876] Reported by Kernel Concurrency Sanitizer on: [ 1067.295657][T17876] CPU: 1 PID: 17876 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 08:40:47 executing program 1 (fault-call:10 fault-nth:49): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1067.304412][T17876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1067.314454][T17876] ================================================================== 08:40:47 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81b"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542001925000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1067.459439][T17895] FAULT_INJECTION: forcing a failure. [ 1067.459439][T17895] name failslab, interval 1, probability 0, space 0, times 0 [ 1067.472276][T17895] CPU: 1 PID: 17895 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1067.481075][T17895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1067.491111][T17895] Call Trace: [ 1067.494372][T17895] dump_stack_lvl+0xb7/0x103 [ 1067.498944][T17895] dump_stack+0x11/0x1a [ 1067.503080][T17895] should_fail+0x23c/0x250 [ 1067.507482][T17895] ? kzalloc+0x16/0x20 [ 1067.511527][T17895] __should_failslab+0x81/0x90 [ 1067.516334][T17895] should_failslab+0x5/0x20 [ 1067.520851][T17895] __kmalloc+0x66/0x340 [ 1067.525072][T17895] kzalloc+0x16/0x20 [ 1067.528944][T17895] fib_create_info+0xdf0/0x3330 [ 1067.533783][T17895] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1067.539054][T17895] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1067.544668][T17895] ? _raw_spin_unlock_bh+0x33/0x40 [ 1067.549771][T17895] ? fib_release_info+0x413/0x460 [ 1067.554809][T17895] fib_table_insert+0x148/0x10a0 [ 1067.559734][T17895] fib_add_ifaddr+0x64e/0x690 [ 1067.564396][T17895] ? igmp_group_added+0xfe/0x490 [ 1067.569380][T17895] fib_netdev_event+0x178/0x510 [ 1067.574215][T17895] raw_notifier_call_chain+0x53/0xb0 [ 1067.579553][T17895] __dev_notify_flags+0x1d3/0x3a0 [ 1067.584634][T17895] dev_change_flags+0xa2/0xc0 [ 1067.589307][T17895] do_setlink+0x779/0x22b0 [ 1067.593702][T17895] ? __nla_validate_parse+0x10ed/0x17f0 [ 1067.599234][T17895] ? __nla_parse+0x3c/0x50 [ 1067.603634][T17895] rtnl_setlink+0x237/0x280 [ 1067.608186][T17895] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1067.613258][T17895] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1067.618177][T17895] ? should_fail+0x2a/0x250 [ 1067.622977][T17895] ? should_fail+0x2a/0x250 [ 1067.627515][T17895] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1067.633304][T17895] ? __wake_up+0x8d/0xc0 [ 1067.637537][T17895] ? __d_rehash+0x125/0x180 [ 1067.642023][T17895] ? __d_add+0x3bf/0x490 [ 1067.646247][T17895] ? should_fail+0x2a/0x250 [ 1067.650794][T17895] ? avc_has_perm_noaudit+0x19a/0x240 [ 1067.656147][T17895] ? rhashtable_jhash2+0x13a/0x1a0 [ 1067.661304][T17895] ? jhash+0x2b0/0x2b0 [ 1067.665411][T17895] netlink_rcv_skb+0x13e/0x240 [ 1067.670196][T17895] ? rtnetlink_bind+0x60/0x60 [ 1067.674889][T17895] rtnetlink_rcv+0x18/0x20 [ 1067.679301][T17895] netlink_unicast+0x5ec/0x6b0 [ 1067.684059][T17895] netlink_sendmsg+0x6d9/0x7c0 [ 1067.688803][T17895] sock_write_iter+0x1a4/0x200 [ 1067.693628][T17895] do_iter_readv_writev+0x2cb/0x360 [ 1067.698813][T17895] do_iter_write+0x112/0x4c0 [ 1067.703388][T17895] ? import_iovec+0x69/0x80 [ 1067.707879][T17895] do_writev+0x1e0/0x400 [ 1067.712130][T17895] ? __cond_resched+0x11/0x40 [ 1067.716795][T17895] ? fput+0x2d/0x130 [ 1067.720703][T17895] ? ksys_write+0x157/0x180 [ 1067.725217][T17895] __x64_sys_writev+0x41/0x50 [ 1067.729930][T17895] do_syscall_64+0x3d/0x90 [ 1067.734394][T17895] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1067.740271][T17895] RIP: 0033:0x4665e9 [ 1067.744146][T17895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1067.763732][T17895] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1067.772205][T17895] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1067.780210][T17895] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1067.788173][T17895] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1067.796123][T17895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1067.804074][T17895] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:47 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="0100020000000080000002000000"], 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r3) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r3, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="fd3b9fad274080686af03166796c623a76cea38f7a20ee5d90db04d9826a5103f3523b0afe6d7eb21b974f33682f04d9855951f489fb81e11501edea43bc96a8f84edc2513f7e194e11ab05b732b3965e362e6b6c873ddfef25f23bc9afe5bcaeb714ca6461ef6b14bf8cf", @ANYRES16=0x0, @ANYBLOB="040025bd7000fbdbdf252b00000008000200", @ANYRES32=0x0, @ANYBLOB="0a0001007770616e340000000a0001007770616e340000000a0001007770616e340000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r4, @ANYBLOB="0c0005000201aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x4011) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000480)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f00000004c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x200440c5}, 0x48001) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r1) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r1) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r1) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r8, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x3c, r7, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x3c}}, 0x40000) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000911bb85e800", @ANYRES16=r7, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/tty/ldiscs\x00', 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000051000)={0x4, [{0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}], 0x2, "f2a45fc5e8da25"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053000)={0x0, [{}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {r79}], 0x0, "a4f7f577684fe5"}) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001740)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000049700)={0x5, [{0x0, r136}, {r205}, {r36, r107}, {0x0, r183}, {0x0, r30}, {}, {0x0, r178}, {0x0, r25}, {0x0, r60}, {}, {r138, r176}, {}, {r82}, {r6}, {r211, r159}, {}, {r137}, {0x0, r27}, {}, {0x0, r77}, {r116, r11}, {r59, r170}, {}, {r199}, {}, {r63, r93}, {r94}, {}, {}, {0x0, r32}, {r141}, {}, {0x0, r81}, {}, {r168, r69}, {r152, r113}, {r151}, {r68, r84}, {r29, r19}, {r139, r97}, {0x0, r204}, {}, {r193}, {r201, r48}, {}, {r169, r128}, {r139}, {r112}, {0x0, r119}, {0x0, r8}, {0x0, r99}, {r61, r95}, {r218, r41}, {r92}, {0x0, r15}, {r28}, {}, {}, {r195, r23}, {r46, r48}, {r164}, {}, {r202}, {r96}, {r67, r161}, {}, {r213, r221}, {r167, r74}, {r171}, {0x0, r10}, {0x0, r84}, {0x0, r78}, {r56}, {r51, r165}, {0x0, r214}, {r116}, {r4}, {r184}, {}, {r54, r66}, {0x0, r104}, {0x0, r8}, {0x0, r21}, {r31, r192}, {r158, r187}, {r153, r83}, {r125, r91}, {}, {r45, r109}, {0x0, r27}, {0x0, r209}, {r49}, {r189, r8}, {}, {r215}, {}, {r122}, {0x0, r111}, {}, {r156}, {r88}, {}, {r180}, {r20, r57}, {}, {0x0, r187}, {}, {r86, r143}, {r13, r105}, {r17, r93}, {r174}, {0x0, r33}, {r157}, {r190}, {r189}, {0x0, r55}, {r148, r163}, {}, {r75}, {0x0, r222}, {r14, r85}, {r177, r55}, {0x0, r155}, {}, {}, {}, {r153}, {r82, r217}, {r127}, {0x0, r124}, {}, {r208}, {0x0, r18}, {}, {r118, r142}, {r162, r206}, {r212}, {r154, r22}, {}, {r144}, {0x0, r224}, {r47}, {}, {}, {0x0, r121}, {r129, r106}, {0x0, r194}, {r190, r34}, {}, {0x0, r188}, {r37}, {r184}, {r103, r87}, {0x0, r134}, {r17, r219}, {0x0, r71}, {0x0, r89}, {r147, r57}, {0x0, r130}, {0x0, r44}, {r191, r58}, {r114}, {}, {0x0, r182}, {}, {r145, r3}, {r100, r115}, {r72}, {r43, r210}, {r132, r149}, {0x0, r228}, {0x0, r18}, {0x0, r203}, {r7, r181}, {0x0, r200}, {r186}, {r133}, {}, {0x0, r73}, {r12, r140}, {r220}, {r65, r108}, {}, {}, {r62}, {r135}, {}, {0x0, r155}, {}, {}, {r5}, {}, {r225, r198}, {0x0, r110}, {0x0, r175}, {0x0, r146}, {}, {}, {r156}, {r197, r150}, {r216, r172}, {}, {}, {}, {r173, r196}, {}, {}, {r50}, {}, {0x0, r102}, {}, {r120}, {0x0, r24}, {}, {}, {r166, r160}, {}, {0x0, r223}, {}, {0x0, r126}, {r70}, {r28}, {}, {0x0, r81}, {}, {0x0, r42}, {r38, r187}, {}, {r98}, {r76, r185}, {r90}, {}, {r131}, {}, {0x0, r179}, {r16, r64}, {}, {0x0, r71}, {}, {0x0, r80}, {r123}, {}, {0x0, r40}, {r39}, {0x0, r207}, {r52}, {0x0, r226}, {}, {r76, r227}, {0x0, r41}, {r6}, {r26, r101}, {0x0, r9}, {r53}, {r117, r35}], 0xc0, "ba52c3b044617d"}) r229 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r229, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) connect$inet(r229, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) 08:40:48 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81b"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:48 executing program 2: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 08:40:48 executing program 1 (fault-call:10 fault-nth:50): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r3) sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r4, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r3) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r3) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002f0000000000f5bc607c718c3700030057f7d4ff1297415c07d07d66ca2583b404927cb6cdbfe635884544d26b26681f9edc4d2063e70467144e2bf829d3a180ba9a768e6ceb656b3656708a4f80a961fe989d490aceddcfd4a76af08440adc5e4417009b0a165e49df0a0a385d2c3783c62c17f3df34328662663282a4a2246ee", @ANYRES32=0x0, @ANYBLOB="0c0006000000000000000000"], 0x28}}, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r8) sendmsg$NLBL_MGMT_C_ADD(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x70, r9, 0x401, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x29, 0x1, '\x1e\x00\x00\x00\x004\xb4&\xcc\x85\xd8i\x1aTP\x82IW\x8c\v\x1e\xcd6\x92\x85\x00'/37}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x70}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r9, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x4) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r3) 08:40:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542007f25000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)={0xfffffffffffffd82, r3, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r2) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x400, 0x8001, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x40}}, 0x40094) r7 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="08000100000000007aa000000000000000"], 0x1c}}, 0x0) 08:40:48 executing program 2: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:48 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81b"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1068.461548][T17968] FAULT_INJECTION: forcing a failure. [ 1068.461548][T17968] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.474170][T17968] CPU: 0 PID: 17968 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1068.482920][T17968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1068.493045][T17968] Call Trace: [ 1068.496380][T17968] dump_stack_lvl+0xb7/0x103 [ 1068.500960][T17968] dump_stack+0x11/0x1a [ 1068.505144][T17968] should_fail+0x23c/0x250 [ 1068.509545][T17968] __should_failslab+0x81/0x90 [ 1068.514308][T17968] ? ipv6_add_addr+0x2df/0xd00 [ 1068.519054][T17968] should_failslab+0x5/0x20 [ 1068.523555][T17968] kmem_cache_alloc_trace+0x49/0x310 [ 1068.528826][T17968] ? blocking_notifier_call_chain+0xac/0xf0 [ 1068.534707][T17968] ? inet6addr_validator_notifier_call_chain+0xe/0x30 [ 1068.541451][T17968] ipv6_add_addr+0x2df/0xd00 [ 1068.546091][T17968] ? ndisc_mc_map+0x267/0x2e0 [ 1068.550753][T17968] add_addr+0x6b/0x1d0 [ 1068.554804][T17968] addrconf_notify+0x12f9/0x1c50 [ 1068.559726][T17968] ? fib_sync_up+0x51c/0x550 [ 1068.564330][T17968] raw_notifier_call_chain+0x53/0xb0 [ 1068.569620][T17968] __dev_notify_flags+0x1d3/0x3a0 [ 1068.574658][T17968] dev_change_flags+0xa2/0xc0 [ 1068.579315][T17968] do_setlink+0x779/0x22b0 [ 1068.583729][T17968] ? __nla_validate_parse+0x10ed/0x17f0 [ 1068.589261][T17968] ? __nla_parse+0x3c/0x50 [ 1068.593702][T17968] rtnl_setlink+0x237/0x280 [ 1068.598276][T17968] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1068.603344][T17968] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1068.608260][T17968] ? put_dec_trunc8+0x10e/0x130 [ 1068.613090][T17968] ? should_fail+0x2a/0x250 [ 1068.617575][T17968] ? should_fail+0x2a/0x250 [ 1068.622062][T17968] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1068.627852][T17968] ? __wake_up+0x8d/0xc0 [ 1068.632089][T17968] ? __d_rehash+0x125/0x180 [ 1068.636641][T17968] ? __d_add+0x3bf/0x490 [ 1068.640863][T17968] ? should_fail+0x2a/0x250 [ 1068.645351][T17968] ? avc_has_perm_noaudit+0x19a/0x240 [ 1068.650741][T17968] ? rhashtable_jhash2+0x13a/0x1a0 [ 1068.655959][T17968] ? jhash+0x2b0/0x2b0 [ 1068.660008][T17968] netlink_rcv_skb+0x13e/0x240 [ 1068.664785][T17968] ? rtnetlink_bind+0x60/0x60 [ 1068.669442][T17968] rtnetlink_rcv+0x18/0x20 [ 1068.673972][T17968] netlink_unicast+0x5ec/0x6b0 [ 1068.678717][T17968] netlink_sendmsg+0x6d9/0x7c0 [ 1068.683557][T17968] sock_write_iter+0x1a4/0x200 [ 1068.688308][T17968] do_iter_readv_writev+0x2cb/0x360 [ 1068.693492][T17968] do_iter_write+0x112/0x4c0 [ 1068.698112][T17968] ? import_iovec+0x69/0x80 [ 1068.702680][T17968] do_writev+0x1e0/0x400 [ 1068.706905][T17968] ? __cond_resched+0x11/0x40 [ 1068.711573][T17968] ? fput+0x2d/0x130 [ 1068.715511][T17968] ? ksys_write+0x157/0x180 [ 1068.720137][T17968] __x64_sys_writev+0x41/0x50 [ 1068.724798][T17968] do_syscall_64+0x3d/0x90 [ 1068.729198][T17968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1068.735145][T17968] RIP: 0033:0x4665e9 [ 1068.739030][T17968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1068.758621][T17968] RSP: 002b:00007f52b7d94188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1068.767012][T17968] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665e9 [ 1068.774975][T17968] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1068.782927][T17968] RBP: 00007f52b7d941d0 R08: 0000000000000000 R09: 0000000000000000 [ 1068.790879][T17968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1068.798889][T17968] R13: 00007ffce463506f R14: 00007f52b7d94300 R15: 0000000000022000 08:40:48 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f00000025c0)=[{{&(0x7f0000000040)=@in={0x2, 0x4e21, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)="6d3ea50e33be8251e51b50b5bac514c3ba8353c82a1bb976de0b6328cca8e54a88c9c1197520a5db2eb8d2d81de0bda1a809a9f8d95649dd7c1eaa76227cb9", 0x3f}, {&(0x7f0000000300)="b4b061122e0d3767b9b4e186f1addae03d9aeeec3d27a9f61c3575f9e353c171286bcc3d6e20abdb7157f3a4b620b3a02efcb614d376d7ef021ccb6009cae658d041b09635866ac6bca1b8c61be5161ca9d7ddccac6b1981fc32c6592c249e476ce6003f43c70dd5eba7204cda6e8b9dbdfec92088b23a1c927e6815a6b2e127d610c3b5a94bf42b2e8082c679b07999306b4b3582a491a4bdd25e0eb42c0eb6bf47d1690a0102056533dbfcdff171c6f3268194fdc79b73cefbd06a185eb4ac478a", 0xc2}, {&(0x7f0000000100)}, {&(0x7f0000000400)="834304eee2d6dca68daa6a75e9a49c854399c0feeb8947c860f3c9068de4d828eff5ac4bddcfd7b74ccc9b0a649901dc1e0a4264ddaaa6b6e2a05d85166184b1c31b4a25e980da5a3fce270d5136e99954cb38426a8fcf82a589df97958d1ad2818633cc2eef486ffca3feb87cfff82f3603b73406b22ba1d56f39bcbc1cc86347faf611179447405f19931d76ac85bc29d8084b5d20928ed780f49c5d2ef7485725ac2ab5a5b1c3321bad3b7fdb569c1e55bfef45452399b465a74c3e225f5e8c6cbeb2de7e903cf9b749", 0xcb}, {&(0x7f0000000140)="2ec59dd17fdbb0b9831d4199a45a737ac7c82b030a7c5dbd350ed9640a74279793802fd49ef3f7ab70b31bb3e40791b96b39613a79f4dce3c18698cdc8884f0f16fce64304fe8e8f019fd845912e90d1676498ebc600b3de7d03b6e42a056c28e0da228c19428c12b725e505b24640e61eac89", 0x73}, {&(0x7f0000000500)="aa198660f55146a0f448ddd5c4ee8b966556be7f68728da95e37523a4e0f904c062512224bd0a4990d73987efb4e2f1916b7b8098972c4a494aab8cb0754e375d5afbbd599aec5839a383b73da6a77af601d56fcf0c12bc12bae133f700a5ff9f93801d029c66d32c40624137ecd1f907e7616da2fff591c5b2ab6c8f411f9760ff8e651956a797bc21512617a57ccc77dc5d7607eaa4e7feba4", 0x9a}, {&(0x7f0000000200)="55989ac0c6d62cf51e6651c68cfcc3fbf15c36a1fc05a1f5daa44d3c346d7f275020796282482eb2e4d46cb9cbd6fdb7ca501fa7be0a97975c8271d4433a457d680a7dae0828310a237a13d322762436f6f97a2dc2943d4b874d34076f2d450efe89f834fdd9", 0x66}, {&(0x7f00000005c0)="9ab00edb5aeca75ab724f85ec6ceebcde584d1b2136018c9dc6d6d41fc4b29d2e8764dfabc95d30f0d7cd64ded731515d6317ee69c8873a7990ce8ee6f04d6247d293d9587d6d549b8c0207c659d76f734dce41fe9ff8f2490602f3a7795cb18ce7df8144768", 0x66}, {&(0x7f0000000640)="ca89c8baa759095d02bfdfd9a69ab19a4e7fc6e5137e2db7d51c545aeccbac4600283a9abcc0cf2735978b795a5c7169e35bc405367911c8c42b716063c46ea1f6bb5355aeadeabbc380bdd554", 0x4d}], 0x9, &(0x7f0000000780)=[@txtime={{0x18, 0x1, 0x3d, 0xffff}}, @timestamping={{0x14, 0x1, 0x25, 0x401}}, @mark={{0x14, 0x1, 0x24, 0x10001}}, @timestamping={{0x14, 0x1, 0x25, 0x7f}}, @mark={{0x14, 0x1, 0x24, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x2e89f349}}], 0xc0}}, {{&(0x7f0000000840)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0x80, &(0x7f0000001f80)=[{&(0x7f00000008c0)="d06ea256fc75cc9bef5c19adf180a4a5b1f45f306d2b6a7914bb27204f9408b9e55e9bb3563594e7aff9a41cc76bfd6ee0d591ba017848b55e54819910c15b5451a357401b43595ec1be158cea261fa014540a896abd0f5b421023e1e363daa6dd5a", 0x62}, {&(0x7f0000000940)="2824c2f4aeed1abbf5b6eeb9e00758c12cb44a4f96779af553ef9ceb0677fda36b76585dd5f4c9cbb00637d06e8542d24b80d4206141ae221cafe410336b8552c16ed2fe53c4d320c901b1c0f6f7a5d3f3733eb0d16e23689b2fbd237e741a1c7fcaa5d1532109379b88f22def3616be714edf5cc59ecd5d4e5ea5d6b0680dd5f328a27ba5ba363dfaf4759878ae9d5fac6120ee6e2eaf", 0x97}, {&(0x7f0000000a00)="0d5e1b883100437b8b5ee692847714543d04c54846a339aa391a17ac3a265402edd464d8339d27f74077cc857840f65213517cbb1e252a78cf2c2c62ae9a7674269feaf80cced49bbed9954b7b143d83f0919c2ba57422b287a4cfbc9e851f23f84b60baa43979986948e96ada06dcc1a174c828d54269db37230d78ca882936", 0x80}, {&(0x7f0000000a80)="b3f0cf0f2671e023a68417cca0dc0f011b4e2f215112e0d17c8ed6b39f753ca693026b10e107aaf5abf96f42981482872a9f6137e158d18d785433500379468c0ec523cb08bba7ba7abbedf264e9647d87d21ddc5fa34b6b05bb57b7616e05ab1deeecdac5a8cc2772e4ce8689f862967f8f436d7ea1fcd816231a98befaab128a77628b1dc284b2ddd0a65358d5bb0b0643f4800150df488daf9653671475c1685e6acccc7cc5eefeeb9fe6d91eea68be09462d4121a2e04102a8df2e4d17a05d7cdb0b2d81a74329a668d1a89a906a9975fa5c6f865f01d6bfd34c9f535e34f2271b", 0xe3}, {&(0x7f0000000b80)="e4be7cae1f29c4d5edab9128d0a3f2ad25700ab96e0e96a700107b7f0ad6508a31c7293f3685981788cb9db56917c485c562bcb6457220f28066413691898012d1f65e67b4f553b3ca462ffdc07b6c2317cdd78f5c4ae9766f7144c2c886f9d507bfa83449ea3fbd594ee4cff2d81657511e55700edd8e4fefdb7a2a3d9334bc783f35d06c5dee32dd8bedef396cafe50a0dd694007d6a992ccd1cd251b1407df5c0", 0xa2}, {&(0x7f0000000c40)="1c4a7ff0a3b85d6ad5cacd93f2d6466bd5107c54302622c3bf25d2a40051c54a1e459504acd827cfb9ab284264bc5c39fe8bb0ce527694fd6ecfbdc75d177efc9d54c7c5c63ebd283c2b1cf0d6f2c1abe9df06b6189b99b975e8ce6df2854ed4288aa419a77b9660c57ad7b990f8a3022216983ac5de2e50c7e36979abe94bb0c121e724bb2ea1aa82a67db69375c4b5aaab380280d76c8904d69d1b10ded1f4c863b28eab0cb658441025e28d95e386d8ee9f1385ea697658e5b40d82a8dd6c1eeb5d3e9746862ca4bd1ce37f8a315e809d79a00d3fb3df1849f67af8a36c3cafba9d510b2aa94c8fa6158ef5", 0xed}, {&(0x7f0000000d40)="0bd32bd9708e59ff1a7459dbb60746d69992ed20576d7e0a3209120b6e15e088f096900bff69db29739071870eaec438cfbe75f9db0243fe2262713eaabca97dac8c4b40219ac40295627850b4488ae3c3f6ee464ee1b9017b10cb95dd803217bb9700d9503da04845ffb0cecea6981504bf9b12bc5c901abbc6c716fba11ca23c3dff65", 0x84}, {&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="e97baa3dbd585abd88eca2b050283bd2509680a0c1f7c77d81dd57d930410035498b1ae6fb3275c6626d5bce52a959b88bdf0c45a1915ed6dd077668dab46bc918e85b3e709bcf18c7706b226180ff5e601639ab7c2dcdb0586ae3f65081759f508cef23346d8fd3a0aa3c6f8599e0bdd9d7f29985064b705cc18f5d1ea64c48c18760d2b66db987a37e4dcbd7ff379121070eed45", 0x95}, {&(0x7f0000001ec0)="eadd6bdaedc89db06163ba76e234201e2ac01e6d33d4234f331b638a2ed4197604c8f07a35f2bdab013c411505b7a13ed45bf973672508b66f812da097e2a1bb177f94fa63a1604404813ac283dca372cbe62117fa0a9b5750a2594524a9e3a37b1723041794b65f0d96d71a09d5fe5f0538d3a8587779666199f9994c556ae0ea900a06732b87d7ad6f0dc651d83293b5cea80548de122540554506a163", 0x9e}], 0xa, &(0x7f0000002040)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0xc0}}, {{&(0x7f0000002100)=@pppoe={0x18, 0x0, {0x3, @remote, 'veth0_to_hsr\x00'}}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002180)="af86da1e692765a62a3f82e0b608f8a9d81e3c11eb43bb1da906ae6a0c325806f44bf5d1081b2c2a3e1646e5", 0x2c}, {&(0x7f00000021c0)="7870ba8acd3e123dcf9a7b1d724447f6e28cc3928d6ead3a9ea06c23d3987dcbde4da21b13f2d4c0a93b2ce8a5fc08758d25a13edb3571051b56a848ba34456f6e4d16f0263549248f32cc0c9d7d8b7aea4d6ec93a9ca8050cba8e352e4a1ab559513c1bea2da86c8374ddb4602decaeeeb73493dfcb31ac10e3a2009f3f552bad963cd2a877ec368bfe7b10b86ff824910d1c93ba2917ec73fbcd41e2595db812fa0261e27f5f9db30214af4d0fbddeb4f73d145b08abd0fbc0bbe7061e5ef54110a6baf65598807e45f23a967ba1d7596b530abffe94f394", 0xd9}, {&(0x7f00000022c0)="2455b87a9f5f244d3c8bc5f5b74f83f80ebfc24d993b37f51a1961ab96d215d0c6526870c9a2c463bd41743d8e", 0x2d}, {&(0x7f0000002300)="a7fbad2055a53d6be23722098e51101b6dff336a2a501b973338aa1dbf388029fcab8b1650e5981277d58232df508775a92c5cdb2cfbde28e259833ddd1b8d396ac24232b5f0edb4da03a0241157cf7c6d0037025c1f6e8cf4fbbb1538e0ddde684aada4e32e6ab220b21e22a1753288b69c6f01", 0x74}, {&(0x7f0000002380)="73683bc5a51436eb586f206df6c29037f7e9280ce7992d5ebf1439aabba76db08f5ea14a2ee77d96249184b3a2dcbbdda5dcfaa363b448b973bde3e6d7e789f59d1994db5428723a2149a017f842967b86a487609ef3a9cdca", 0x59}, {&(0x7f0000002400)="6828319de7c08da69a3b72bd006e7a9abf1c03a14ab77ae78bc3e8772e5e00e630f33f6b512698d4b3eee8efb8847ed620bcc5102d598c6f92f4f6f02296de9321ade2e35ea8fc9c8be3862cdab901a2601ab12a3a015a9d5047ffbb60e004a335ef6f22aafdba919fdce5fef182db8563cf77f0af31fd86ad7bf36272addf9bbba3707abaf3ed4170", 0x89}, {&(0x7f00000024c0)="42c0b4f61a8e1fb1fcfba13559b6a403b177e5158cf286497ea5f473c75ece5ed784be12fc2654e434a8d940e1fbbc7ea68cb590db43d9805e2d334c9b196539fb3ca0b395081637eb2b07a756e876b3c56fac390cf319d7c8d3856626d892fc19a1a992d48e1b1dd4694b40ec37cb72da619fcbc5", 0x75}], 0x7}}], 0x3, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r1) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000002800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000027c0)={&(0x7f0000002680)=ANY=[@ANYBLOB="40010000", @ANYRES16=r3, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f00000002c0)={0x0, 0x64, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="010800000000000000000200ee83373c65"], 0x1c}}, 0x0) 08:40:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:48 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@local, @multicast2, 0x0, 0x2, [@empty, @rand_addr=0x64010101]}, 0x18) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) r7 = socket$packet(0x11, 0x2, 0x300) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x8848, r9, 0x1, 0x0, 0x6, @random="b52aa03ef753"}, 0x14) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @remote, r9}, 0xc) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2, @ANYRESDEC=r3, @ANYRESDEC=r3, @ANYBLOB="4ef3d2f3e349a90b7aa71b03d616175b434e7ac2e415aa226f869144e18230ef56d98622b52879fd053e133b692ce9c2ad740b7814b141672cea02b87e3846c02a4fbf7efc71539c5572423b94134f1ae5f4a22fabf8a15c46db4e0d9a3fef4cf42df4d465cd65bdeef953858d80e47d30d2c209459258b6", @ANYRES64=r1, @ANYRES32=r2, @ANYRES32, @ANYRESHEX=r5, @ANYRES16=r5], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 08:40:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01080000000000000000eaff0000080001"], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000400), r6) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) sendmsg$NL802154_CMD_GET_WPAN_PHY(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="010000000000000000000100000008000300", @ANYRES32=0x0, @ANYBLOB="0c089effe8f7db4d9f3867130a36f4000000c0ce8370374c20"], 0x28}}, 0x0) r8 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="77fb0000b8cc25929cfb0455752a395e6e790713778c35e94a0ba5bfd059f7d603d0e52a3574823ca631a9657d6c2294a828819b950acef4aa13acf33f4d65f40b212370dbb1720ddc4cfa6b8bf5870e10", @ANYRES16=r8, @ANYBLOB="01002abd7000fcdbdf25010000004400048005000300000000000500030000000000050003000200000005000300010000000500030000000000050003000100000005000300050000000500030006000000240004800500030002000000050003000000000005000300050000000500030000000000080001000000000008000100020000001c0004800500030002000000050003000100000005000300060000000800020001000000"], 0xb0}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) 08:40:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c408b000089f72c9220000000000038ae", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3, 0x7b}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x80}, 0x1, 0x0, 0x0, 0x4002}, 0x1) 08:40:48 executing program 1 (fault-call:10 fault-nth:51): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:49 executing program 4: ioctl$SCSI_IOCTL_GET_IDLUN(0xffffffffffffffff, 0x5382, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="28040000", @ANYRESHEX=r0, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1069.089430][T18021] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1069.180692][T18033] FAULT_INJECTION: forcing a failure. [ 1069.180692][T18033] name failslab, interval 1, probability 0, space 0, times 0 [ 1069.193337][T18033] CPU: 0 PID: 18033 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1069.202083][T18033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1069.212122][T18033] Call Trace: [ 1069.215384][T18033] dump_stack_lvl+0xb7/0x103 [ 1069.219966][T18033] dump_stack+0x11/0x1a [ 1069.224111][T18033] should_fail+0x23c/0x250 [ 1069.228536][T18033] ? fib6_info_alloc+0x28/0x80 [ 1069.233284][T18033] __should_failslab+0x81/0x90 [ 1069.238037][T18033] should_failslab+0x5/0x20 [ 1069.242526][T18033] __kmalloc+0x66/0x340 [ 1069.246743][T18033] fib6_info_alloc+0x28/0x80 [ 1069.251317][T18033] ip6_route_info_create+0x388/0xc80 [ 1069.256591][T18033] addrconf_f6i_alloc+0x118/0x190 [ 1069.261633][T18033] ipv6_add_addr+0x302/0xd00 [ 1069.266205][T18033] ? ndisc_mc_map+0x267/0x2e0 [ 1069.270861][T18033] add_addr+0x6b/0x1d0 [ 1069.274914][T18033] addrconf_notify+0x12f9/0x1c50 [ 1069.279835][T18033] ? fib_sync_up+0x51c/0x550 [ 1069.284419][T18033] raw_notifier_call_chain+0x53/0xb0 [ 1069.289695][T18033] __dev_notify_flags+0x1d3/0x3a0 [ 1069.294750][T18033] dev_change_flags+0xa2/0xc0 [ 1069.299494][T18033] do_setlink+0x779/0x22b0 [ 1069.303895][T18033] ? __nla_validate_parse+0x10ed/0x17f0 [ 1069.309440][T18033] ? __nla_parse+0x3c/0x50 [ 1069.313840][T18033] rtnl_setlink+0x237/0x280 [ 1069.318325][T18033] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1069.323329][T18033] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1069.328311][T18033] ? finish_task_switch+0xce/0x290 [ 1069.333428][T18033] ? should_fail+0x2a/0x250 [ 1069.337914][T18033] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1069.343711][T18033] ? __wake_up+0x8d/0xc0 [ 1069.347936][T18033] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1069.353897][T18033] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1069.359770][T18033] ? plist_check_list+0xf9/0x160 [ 1069.364694][T18033] ? plist_check_list+0xf9/0x160 [ 1069.369614][T18033] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1069.375582][T18033] ? sysvec_reschedule_ipi+0x27/0xd0 [ 1069.380850][T18033] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 1069.386468][T18033] ? selinux_nlmsg_lookup+0x26/0x2b0 [ 1069.391784][T18033] ? selinux_nlmsg_lookup+0xcf/0x2b0 [ 1069.397051][T18033] ? rhashtable_jhash2+0x13a/0x1a0 [ 1069.402148][T18033] ? jhash+0x2b0/0x2b0 [ 1069.406196][T18033] netlink_rcv_skb+0x13e/0x240 [ 1069.411022][T18033] ? rtnetlink_bind+0x60/0x60 [ 1069.415753][T18033] rtnetlink_rcv+0x18/0x20 [ 1069.420157][T18033] netlink_unicast+0x5ec/0x6b0 [ 1069.424934][T18033] netlink_sendmsg+0x6d9/0x7c0 [ 1069.429691][T18033] sock_write_iter+0x1a4/0x200 [ 1069.434510][T18033] do_iter_readv_writev+0x2cb/0x360 [ 1069.439692][T18033] do_iter_write+0x112/0x4c0 [ 1069.444270][T18033] ? import_iovec+0x69/0x80 [ 1069.448757][T18033] do_writev+0x1e0/0x400 [ 1069.453004][T18033] ? __schedule+0x42a/0x670 [ 1069.457515][T18033] ? __cond_resched+0x11/0x40 [ 1069.462254][T18033] ? fput+0x2d/0x130 [ 1069.466128][T18033] ? fpregs_restore_userregs+0x93/0x1c0 [ 1069.471663][T18033] __x64_sys_writev+0x41/0x50 [ 1069.476323][T18033] do_syscall_64+0x3d/0x90 [ 1069.480772][T18033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1069.486710][T18033] RIP: 0033:0x4665e9 [ 1069.490658][T18033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1069.510244][T18033] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1069.518697][T18033] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1069.526649][T18033] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1069.534641][T18033] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1069.542592][T18033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1069.550543][T18033] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff060000000100000045420ec025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r1) sendmsg$NLBL_CALIPSO_C_REMOVE(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="14f8299c46cd7113f50c90fa34b6fcb6dff0b74140bbfeca4ec545361e766e0aaa1e2d341045a5a3daef5bdd6239b0cbb22da7fc3df0ecce356fb4fc41511642e289a21a6c2f8701d553546dcb1ebdbb2f5af344fabd1c236807eb020ff3c35b62d19ae49d74b9eda8d4c786d48294abf4163fe3826f10f4b982a8e0680ed291c5c14659f37be83c9f28b87b3d66bc68e090df42cde34eb652d7e8fbba13a829bdba92e2e0014c80", @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r1) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRESHEX=r3, @ANYBLOB="010800e8000000da000002000000080e01838a5841f0cd28b6935d6752d2749154426b5ff4549d8511e14bde28b33a245cb6ff7f0de888f173943c217ee98f62a0ed3f035c632da9d3a58af2143bdb5858184286afe981859c13f0386be5f47843b60e47d723fb1dcc00bf1b"], 0x1c}}, 0x0) 08:40:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:49 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:49 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="e52bb4fc96210f49f87fb59838a32e105a9b7d3d5f95b816fcf64f080c64404f9e24eaf446fd738055264d3cd2c2976ae1e1466b1d8cddd210cc9ea4c4f3383c9a5de57e1fa71d2f55f482961af075a252b4801201b75236858d6272f888d51bfa3e01a074d2c9727acc10eb33571f20ea5ebeb828524c497695496838b9401634432656f6d073135a08dfb5be847462fae493d7544651f9bbf12247331316350e962055d4a4b1f91fdb303d022c6212f84c96b587888668ab500de9fda11fd2ba713b8adb11684865b5c900"/214, @ANYRES16, @ANYBLOB="0108000600000000000002000000b937ca"], 0x1c}}, 0x0) 08:40:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c7434332ed0cc72a8520bd00b93d3fcf42764ee1f00381a024a6f1f70132e5aafe65331f84f5b02edbe84946139b6a967bd", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x48044) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:49 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:49 executing program 1 (fault-call:10 fault-nth:52): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) [ 1070.062569][T18094] FAULT_INJECTION: forcing a failure. [ 1070.062569][T18094] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.075180][T18094] CPU: 0 PID: 18094 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1070.083927][T18094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.093960][T18094] Call Trace: [ 1070.097301][T18094] dump_stack_lvl+0xb7/0x103 [ 1070.101907][T18094] dump_stack+0x11/0x1a [ 1070.106042][T18094] should_fail+0x23c/0x250 [ 1070.110617][T18094] __should_failslab+0x81/0x90 [ 1070.115444][T18094] should_failslab+0x5/0x20 [ 1070.119927][T18094] kmem_cache_alloc_node+0x58/0x2b0 [ 1070.125112][T18094] ? __alloc_skb+0xed/0x420 [ 1070.129596][T18094] __alloc_skb+0xed/0x420 [ 1070.133908][T18094] __ipv6_ifa_notify+0x12b/0x840 [ 1070.138829][T18094] ? node_free_rcu+0x30/0x30 [ 1070.143401][T18094] add_addr+0x13b/0x1d0 [ 1070.147568][T18094] addrconf_notify+0x12f9/0x1c50 [ 1070.152562][T18094] ? fib_sync_up+0x51c/0x550 [ 1070.157134][T18094] raw_notifier_call_chain+0x53/0xb0 [ 1070.162405][T18094] __dev_notify_flags+0x1d3/0x3a0 [ 1070.167421][T18094] dev_change_flags+0xa2/0xc0 [ 1070.172080][T18094] do_setlink+0x779/0x22b0 [ 1070.176478][T18094] ? __nla_validate_parse+0x10ed/0x17f0 [ 1070.182260][T18094] ? __nla_parse+0x3c/0x50 [ 1070.186675][T18094] rtnl_setlink+0x237/0x280 [ 1070.191237][T18094] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1070.196254][T18094] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1070.201186][T18094] ? should_fail+0x2a/0x250 [ 1070.205680][T18094] ? should_fail+0x2a/0x250 [ 1070.210168][T18094] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1070.215961][T18094] ? __wake_up+0x8d/0xc0 [ 1070.220189][T18094] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 1070.225780][T18094] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1070.231743][T18094] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1070.237616][T18094] ? plist_check_list+0xf9/0x160 [ 1070.242537][T18094] ? plist_check_list+0xf9/0x160 [ 1070.247462][T18094] ? rhashtable_jhash2+0x13a/0x1a0 [ 1070.252716][T18094] ? jhash+0x2b0/0x2b0 [ 1070.256766][T18094] netlink_rcv_skb+0x13e/0x240 [ 1070.261513][T18094] ? rtnetlink_bind+0x60/0x60 [ 1070.266170][T18094] rtnetlink_rcv+0x18/0x20 [ 1070.272151][T18094] netlink_unicast+0x5ec/0x6b0 [ 1070.276936][T18094] netlink_sendmsg+0x6d9/0x7c0 [ 1070.281697][T18094] sock_write_iter+0x1a4/0x200 [ 1070.286451][T18094] do_iter_readv_writev+0x2cb/0x360 [ 1070.291636][T18094] do_iter_write+0x112/0x4c0 [ 1070.296222][T18094] ? import_iovec+0x69/0x80 [ 1070.300975][T18094] do_writev+0x1e0/0x400 [ 1070.305198][T18094] ? __cond_resched+0x2a/0x40 [ 1070.309909][T18094] ? fput+0x2d/0x130 [ 1070.313784][T18094] ? fpregs_restore_userregs+0x93/0x1c0 [ 1070.319317][T18094] __x64_sys_writev+0x41/0x50 [ 1070.323974][T18094] do_syscall_64+0x3d/0x90 [ 1070.328421][T18094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1070.334302][T18094] RIP: 0033:0x4665e9 [ 1070.338178][T18094] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1070.357765][T18094] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1070.366555][T18094] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1070.374505][T18094] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1070.382457][T18094] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1070.390413][T18094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1070.398366][T18094] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010005000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r5) sendmsg$NLBL_MGMT_C_ADD(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x70, r6, 0x401, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x29, 0x1, '\x1e\x00\x00\x00\x004\xb4&\xcc\x85\xd8i\x1aTP\x82IW\x8c\v\x1e\xcd6\x92\x85\x00'/37}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev}, @NLBL_MGMT_A_IPV6ADDR={0x4, 0x5, @private0}]}, 0x70}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000500), r4) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r8, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x60, r6, 0x2, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x18}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1a}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000008}, 0x40000) sendmsg$NLBL_MGMT_C_PROTOCOLS(r5, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r7, 0x11, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}]}, 0x1c}, 0x1, 0x0, 0x0, 0x804}, 0x8090) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r6, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4050040}, 0x20004091) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080), r10) sendmsg$NLBL_MGMT_C_ADD(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x70, r11, 0x401, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x29, 0x1, '\x1e\x00\x00\x00\x004\xb4&\xcc\x85\xd8i\x1aTP\x82IW\x8c\v\x1e\xcd6\x92\x85\x00'/37}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev}, @NLBL_MGMT_A_IPV6ADDR={0x4, 0x5, @private0}]}, 0x70}}, 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f0000000600)={&(0x7f0000000540), 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r11, 0x2, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 08:40:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, 0x0, 0x0) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:50 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:50 executing program 2: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1070.592060][T18095] validate_nla: 22 callbacks suppressed [ 1070.592075][T18095] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1070.606145][T18096] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xb6}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x80}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x881}, 0x20040080) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1070.648930][T18103] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1070.661621][T18103] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1070.674195][T18103] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1070.684648][T18113] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 08:40:50 executing program 2: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xd, 0x100010, r2, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000), 0x0, 0x8) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000000)="5f1494794aab3031ba0f8c9c11a369b24523e96be9a12d742e", 0x19) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000000200575d2f3af6fec8e28e62a184d7ef385a0732f7d50ed6f62306a1cc5477bc7525e40c6bbc6b7f4337f1c825f124c3ecd2907806de30ec4f80", @ANYRES32=r1, @ANYRES32=r4, @ANYRES16=r5], 0x1c}}, 0x0) [ 1070.734431][T18122] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:50 executing program 1 (fault-call:10 fault-nth:53): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '^\x00'}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}, @NLBL_MGMT_A_DOMAIN={0x11, 0x1, 'NLBL_CIPSOv4\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) [ 1070.776844][T18122] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1070.786914][T18132] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:40:50 executing program 2: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="2ebf66696c6530005bdda2aa6e765704664ee12ab8529233c8e665e7413e000001000080000000001c7e5a9f9e365b729e598b46ed00001972d51865d50d8983b7a210358f56361c3a7df4cce2f48f6053303ba9afa789b17d9534aaaa9c64a24f086284ed5a973b045eb875ef045a1f61c20c9894b5dd1f16bc19f622027d6d31fc95bca96d70cddc3a37e304651df6b9508ec22be7866314e81bde47959e51521eaae90eab85e3fada3bc1ba46a0b15892ce8bbb67e7c9c12a16e8697b40fcf0979170325b05c3eb83933c2e36db7aaa6cffcf07239f58ed12fe1e84bc4df24df090214ea5fa0c"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:50 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1070.931769][T18152] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1070.941661][T18152] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 1070.950732][T18152] FAULT_INJECTION: forcing a failure. [ 1070.950732][T18152] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.963326][T18152] CPU: 0 PID: 18152 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 1070.972077][T18152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.982112][T18152] Call Trace: [ 1070.985391][T18152] dump_stack_lvl+0xb7/0x103 [ 1070.990021][T18152] dump_stack+0x11/0x1a [ 1070.994213][T18152] should_fail+0x23c/0x250 [ 1070.998651][T18152] __should_failslab+0x81/0x90 [ 1071.003399][T18152] should_failslab+0x5/0x20 [ 1071.007973][T18152] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 1071.013685][T18152] ? __kmalloc_node_track_caller+0x30/0x40 [ 1071.019478][T18152] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 1071.024922][T18152] __kmalloc_node_track_caller+0x30/0x40 [ 1071.030540][T18152] ? __ipv6_ifa_notify+0x12b/0x840 [ 1071.035632][T18152] __alloc_skb+0x187/0x420 [ 1071.040041][T18152] __ipv6_ifa_notify+0x12b/0x840 [ 1071.045031][T18152] ? node_free_rcu+0x30/0x30 [ 1071.049608][T18152] add_addr+0x13b/0x1d0 [ 1071.053828][T18152] addrconf_notify+0x12f9/0x1c50 [ 1071.058765][T18152] ? fib_sync_up+0x51c/0x550 [ 1071.063338][T18152] raw_notifier_call_chain+0x53/0xb0 [ 1071.068672][T18152] __dev_notify_flags+0x1d3/0x3a0 [ 1071.073677][T18152] dev_change_flags+0xa2/0xc0 [ 1071.078335][T18152] do_setlink+0x779/0x22b0 [ 1071.082763][T18152] ? __nla_validate_parse+0x2ec/0x17f0 [ 1071.088208][T18152] ? __nla_validate_parse+0x10ed/0x17f0 [ 1071.093737][T18152] ? __nla_parse+0x3c/0x50 [ 1071.098135][T18152] rtnl_setlink+0x237/0x280 [ 1071.102632][T18152] ? rtnl_dump_ifinfo+0xc70/0xc70 [ 1071.107718][T18152] rtnetlink_rcv_msg+0x6f4/0x7a0 [ 1071.112711][T18152] ? put_dec_trunc8+0x10e/0x130 [ 1071.117542][T18152] ? should_fail+0x2a/0x250 [ 1071.122027][T18152] ? should_fail+0x2a/0x250 [ 1071.126513][T18152] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1071.132304][T18152] ? __wake_up+0x8d/0xc0 [ 1071.136608][T18152] ? __perf_event_task_sched_out+0xe6b/0xec0 [ 1071.142634][T18152] ? __perf_event_task_sched_in+0x7e7/0x850 [ 1071.148552][T18152] ? __d_add+0x3bf/0x490 [ 1071.152778][T18152] ? plist_check_list+0xf9/0x160 [ 1071.157714][T18152] ? plist_check_list+0xf9/0x160 [ 1071.162635][T18152] ? rhashtable_jhash2+0x13a/0x1a0 [ 1071.167735][T18152] ? jhash+0x2b0/0x2b0 [ 1071.171784][T18152] netlink_rcv_skb+0x13e/0x240 [ 1071.176533][T18152] ? rtnetlink_bind+0x60/0x60 [ 1071.181192][T18152] rtnetlink_rcv+0x18/0x20 [ 1071.185596][T18152] netlink_unicast+0x5ec/0x6b0 [ 1071.190342][T18152] netlink_sendmsg+0x6d9/0x7c0 [ 1071.195089][T18152] sock_write_iter+0x1a4/0x200 [ 1071.199839][T18152] do_iter_readv_writev+0x2cb/0x360 [ 1071.205022][T18152] do_iter_write+0x112/0x4c0 [ 1071.209594][T18152] ? import_iovec+0x69/0x80 [ 1071.214124][T18152] do_writev+0x1e0/0x400 [ 1071.218350][T18152] ? __schedule+0x42a/0x670 [ 1071.222909][T18152] ? __cond_resched+0x2a/0x40 [ 1071.227571][T18152] ? fput+0x2d/0x130 [ 1071.231447][T18152] ? fpregs_restore_userregs+0x93/0x1c0 [ 1071.236978][T18152] __x64_sys_writev+0x41/0x50 [ 1071.241656][T18152] do_syscall_64+0x3d/0x90 [ 1071.246053][T18152] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.251933][T18152] RIP: 0033:0x4665e9 [ 1071.255808][T18152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1071.275395][T18152] RSP: 002b:00007f52b7db5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1071.283788][T18152] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 1071.291785][T18152] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000005 [ 1071.299823][T18152] RBP: 00007f52b7db51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1071.307774][T18152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1071.315728][T18152] R13: 00007ffce463506f R14: 00007f52b7db5300 R15: 0000000000022000 08:40:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010225000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000300), r4) sendmsg$NLBL_CALIPSO_C_REMOVE(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r5, 0x1}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200), r4) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r4) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r4) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040), r3) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="01f8f8dcfe3d881a7e0002000000080001"], 0x1c}}, 0x0) 08:40:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010011, 0x0, 0x0) r3 = accept(r1, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x1c}, 0xfffffe5b}}, 0x0) close(r2) 08:40:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getrlimit(0x0, &(0x7f0000000000)) getpgrp(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542007f25000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) 08:40:51 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 1071.513121][T18159] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1071.531694][T18161] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 08:40:51 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000003c0), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, r6, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x2b4, r6, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x9c, 0xc, 0x0, 0x1, [{0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5707cb88}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fe8e135}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf16}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6373}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8227}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40e016ee}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x64e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xde19}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fb8d014}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x532711f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1d8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2678}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x33c658c0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x326dfa67}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7cbbeacf}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60e5ba1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9e9b}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x588ec62d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1993}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c9f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x48883b76}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x726c9d2e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x233f616d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x329918f2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8f2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58bdbf64}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20f28a02}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa273}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa119}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1980d5b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd61ab97}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeef1}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x5c, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7dd6}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2ef1c57}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1ba}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7c5ae0fc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf137}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6b11822f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24af0dc8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd61a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x888634}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x104, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x76216397}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x41881193}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4341}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x799de8d}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x86eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8c17}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x13931674}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e25dff6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xce22}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe126}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ccb}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb840}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x20cc7140}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7d22}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4054a93a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x32f3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c25e3e6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6996115}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfcca}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4054be3a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42910286}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf585}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x50f1d43e}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22f65624}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x629e260d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x68eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7c9e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25deb93d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38cb70ff}]}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x40080}, 0x28) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0108000000000000000002000000080001"], 0x1c}}, 0x0) 08:40:51 executing program 1 (fault-call:10 fault-nth:54): prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = getpgrp(0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000540)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff06000000010000004542010025000000190004000400ad00000000000006040000000000000000f528", 0x39}], 0x1) [ 1071.626491][T18190] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 1071.635952][T18189] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 08:40:51 executing program 0: mkdir(0x0, 0x10) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000340)={{r0, r1+10000000}, {r2, r3+60000000}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x3938700}}, &(0x7f00000001c0)) unshare(0x8000400) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x515, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000300)='.\x00', 0x0) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x22000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 08:40:51 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0), r0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f00000002c0)={0x0, 0x0