ory 'loop0' already present! 03:57:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x22002) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) [ 1253.515797][T24624] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x600}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1253.627854][T24646] debugfs: File 'dropped' in directory 'loop0' already present! [ 1253.636083][T24646] debugfs: File 'msg' in directory 'loop0' already present! 03:57:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004a240)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYBLOB="0900008000000000000000000000e649d00cde7bac0000388f0ca4f0579a1b1354b2b0380000f70000009500000079000000000000000000000000000000c6acb900000000000006000000ffffffff3dd07b3272668bca960c285e000033f6d08f7e3270bc09000000daf24b7c000000000200f10d000000070000000f000000"]) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16=r3, @ANYRESDEC=r2, @ANYRES32=r3]) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=r5, @ANYBLOB="090000800000000000000000000000000000f700000000000000790000000000000000000000000000000000b900000000000006000000ffffffff3dd0"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004d300)) unshare(0x42000000) r6 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x4, 0x7, 0x81, 0x6, 0x0, 0x5, 0x808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x10000, 0x2, 0x7, 0x1, 0x6, 0x8, 0xfffb, 0x0, 0x499, 0x0, 0x6}, r7, 0x5, r6, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x7ff, 0x9, 0x5, 0x7, 0x81, r7}) [ 1253.743892][T24646] debugfs: File 'trace0' in directory 'loop0' already present! [ 1253.822403][T24624] debugfs: File 'dropped' in directory 'loop0' already present! [ 1253.830424][T24624] debugfs: File 'msg' in directory 'loop0' already present! 03:57:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x300, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1253.968012][T24674] debugfs: File 'dropped' in directory 'loop0' already present! [ 1253.977232][T24674] debugfs: File 'msg' in directory 'loop0' already present! [ 1253.985341][T24674] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1254.146248][T24675] debugfs: File 'dropped' in directory 'loop0' already present! [ 1254.155668][T24675] debugfs: File 'msg' in directory 'loop0' already present! [ 1254.275641][T24675] debugfs: File 'trace0' in directory 'loop0' already present! [ 1254.396463][T24686] debugfs: File 'dropped' in directory 'loop0' already present! [ 1254.404343][T24686] debugfs: File 'msg' in directory 'loop0' already present! 03:57:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r2, &(0x7f0000000000)='cubic\x00', 0x5) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x88000cc, 0x0) write$eventfd(r1, &(0x7f0000000240), 0xffffff14) socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) [ 1254.445762][T24686] debugfs: File 'trace0' in directory 'loop0' already present! [ 1254.549442][T24664] debugfs: File 'dropped' in directory 'loop0' already present! [ 1254.557386][T24664] debugfs: File 'msg' in directory 'loop0' already present! [ 1254.564849][T24664] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x32a, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x4, 0x1, 0x1e, 0x10, "02e245c765c60560a6489522f2cc700fbceb15f877043937b5dfba1e945db21778dd726e17819ba29b94d50eaf445de40bb4f7709090029275544416b28412a0", "0930bb3bb6e13890dc7e67adb1e1582fde1c153e185066c12c1c565da96f4e46", [0x8, 0xffff]}) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 1254.858313][T24771] debugfs: File 'dropped' in directory 'loop0' already present! [ 1254.866484][T24771] debugfs: File 'msg' in directory 'loop0' already present! 03:57:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1254.980613][T24771] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x8c080) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x18) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x40080d4) r3 = socket$pppoe(0x18, 0x1, 0x0) splice(r1, &(0x7f0000000200)=0xbb15, r3, &(0x7f0000000240)=0x1, 0x1, 0x2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, @out_args}, './file0\x00'}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) ioctl$BLKREPORTZONE(r5, 0xc0101282, &(0x7f00000000c0)={0x1, 0x3, 0x0, [{0x1, 0xa, 0x6b76eae4, 0x0, 0x4, 0x18, 0x6}, {0x419, 0x7, 0xda03eb9, 0x6f, 0x7f, 0x81, 0x71}, {0x80000001, 0x5, 0x5ea, 0xbf, 0x2, 0x40, 0x9}]}) ioctl$FIONCLEX(r1, 0x5450) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) connect$inet6(r5, &(0x7f00000001c0)={0xa, 0x4e21, 0xe, @empty}, 0x1c) sendmmsg$unix(0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x80) 03:57:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x332, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1255.166253][ T26] audit: type=1800 audit(1636430259.133:1223): pid=24781 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15538 res=0 errno=0 [ 1255.309404][ T26] audit: type=1800 audit(1636430259.273:1224): pid=24800 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15538 res=0 errno=0 03:57:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004a240)={0x0, 0x0, "478b9c4197c986d711653ff8f8abd80daa5b0ed2482680fa3e4b02542a11588aa23c35e4c4ea785876a81b5131912174a14bfea2dc708dfd8d0e4794971174d67a7c6c848b9f976e3581644f520f19621e818a3be551cbc95419e7d2148a6a99b99d66a230d2fc6f538fe60342b86f4e7b83124291d611d3d4928f98e5f748a5342b74ed20c8d6af921f4e277a8fcdb3aa54478b57dc65877011af862bcc57a91bc43de922db9ef6524aa7275c54d11a181ace987be2cc353a608c1e8d55f20678c430b95685141cbbe979adcacf5d088fdf4c20bb042cae0155d565636cb1f4353f6f30b0ebe9aa5040aabd0cd0f55a057a4bba6e1c9aadbf7f585da4d1d48f", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYBLOB="0900008000000000000000000000e649d00cde7bac0000388f0ca4f0579a1b1354b2b0380000f70000009500000079000000000000000000000000000000c6acb900000000000006000000ffffffff3dd07b3272668bca960c285e000033f6d08f7e3270bc09000000daf24b7c000000000200f10d000000070000000f000000"]) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16=r3, @ANYRESDEC=r2, @ANYRES32=r3]) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=r5, @ANYBLOB="090000800000000000000000000000000000f700000000000000790000000000000000000000000000000000b900000000000006000000ffffffff3dd0"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004d300)) unshare(0x42000000) r6 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x4, 0x7, 0x81, 0x6, 0x0, 0x5, 0x808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x10000, 0x2, 0x7, 0x1, 0x6, 0x8, 0xfffb, 0x0, 0x499, 0x0, 0x6}, r7, 0x5, r6, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x7ff, 0x9, 0x5, 0x7, 0x81, r7}) 03:57:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x388, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x4, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0xffffff2d, 0xa, 0x20, 0x2, "6bfc1ac6544fafc06c23ade4b0c29800fc8186662253040b60b33cb7bbc74222afb20cdd0884b92699b202afa29111b9a90e3c1f89569f86951fd5028720a2d4", "b60919e51867b3b28f37b94b16fb71ff7759341ff990ae4b90bb66b3d180e53d", [0xf8000000, 0x9]}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x7fff, 0x1f15, 0x3f}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) [ 1255.768059][T24834] debugfs: File 'dropped' in directory 'loop0' already present! [ 1255.776487][T24834] debugfs: File 'msg' in directory 'loop0' already present! [ 1255.784696][T24834] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1255.863685][T24830] debugfs: File 'dropped' in directory 'loop0' already present! [ 1255.871568][T24830] debugfs: File 'msg' in directory 'loop0' already present! 03:57:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1256.000677][T24830] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3d2, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000100)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000001, 0x4000010, r1, 0xa46b8000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000220000022abd7000fb9bdf253a847fc37af84502aa800700"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80d0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140), 0x600500, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000180)=0x23b, 0x4) 03:57:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1256.502046][T24883] debugfs: File 'dropped' in directory 'loop0' already present! [ 1256.509807][T24883] debugfs: File 'msg' in directory 'loop0' already present! 03:57:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004a240)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYBLOB="0900008000000000000000000000e649d00cde7bac0000388f0ca4f0579a1b1354b2b0380000f70000009500000079000000000000000000000000000000c6acb900000000000006000000ffffffff3dd07b3272668bca960c285e000033f6d08f7e3270bc09000000daf24b7c000000000200f10d000000070000000f000000"]) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES16=r3, @ANYRESDEC=r2, @ANYRES32=r3]) r4 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000000300)=ANY=[@ANYRES64=r5, @ANYBLOB="090000800000000000000000000000000000f700000000000000790000000000000000000000000000000000b900000000000006000000ffffffff3dd0"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004d300)) unshare(0x42000000) r6 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x4, 0x7, 0x81, 0x6, 0x0, 0x5, 0x808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x10000, 0x2, 0x7, 0x1, 0x6, 0x8, 0xfffb, 0x0, 0x499, 0x0, 0x6}, r7, 0x5, r6, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={'\x00', 0x7ff, 0x9, 0x5, 0x7, 0x81, r7}) [ 1256.573555][T24883] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:40 executing program 1: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x50}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="281d00000125251c00"/20, @ANYRES32=r4, @ANYBLOB="01007e090a0001000180c20000030000"], 0x28}, 0x1, 0x0, 0x0, 0x20008044}, 0x20000000) r5 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r5, 0x1262, 0x0) 03:57:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3f6, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1256.880234][T24915] debugfs: File 'dropped' in directory 'loop0' already present! [ 1256.888146][T24915] debugfs: File 'msg' in directory 'loop0' already present! 03:57:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf01}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1256.920935][T24915] debugfs: File 'trace0' in directory 'loop0' already present! [ 1256.975380][ T26] audit: type=1800 audit(1636430260.943:1225): pid=24913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15566 res=0 errno=0 [ 1257.062656][T24913] bridge0: port 23(veth51) entered blocking state [ 1257.069952][T24913] bridge0: port 23(veth51) entered disabled state [ 1257.130346][T24913] device veth51 entered promiscuous mode [ 1257.170092][T24914] debugfs: File 'dropped' in directory 'loop0' already present! [ 1257.178082][T24914] debugfs: File 'msg' in directory 'loop0' already present! [ 1257.186428][T24914] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x500, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1257.289757][ T26] audit: type=1800 audit(1636430261.253:1226): pid=24913 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15566 res=0 errno=0 [ 1257.319026][T24936] bridge0: port 24(veth53) entered blocking state [ 1257.325702][T24936] bridge0: port 24(veth53) entered disabled state [ 1257.333693][T24936] device veth53 entered promiscuous mode 03:57:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3f6, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xe76, 0x10042) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) [ 1257.491008][T24998] debugfs: File 'dropped' in directory 'loop0' already present! [ 1257.500157][T24998] debugfs: File 'msg' in directory 'loop0' already present! 03:57:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1257.616097][T24998] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r2 = syz_open_dev$ptys(0xc, 0x3, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) r5 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) sendfile(r1, r2, 0x0, 0x6) [ 1257.825665][T25006] debugfs: File 'dropped' in directory 'loop0' already present! [ 1257.833706][T25006] debugfs: File 'msg' in directory 'loop0' already present! [ 1257.858981][T25006] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x600, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1258.028038][ T26] audit: type=1800 audit(1636430261.993:1227): pid=25031 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15570 res=0 errno=0 03:57:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1200}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1258.092238][T25049] debugfs: File 'dropped' in directory 'loop0' already present! [ 1258.100013][T25049] debugfs: File 'msg' in directory 'loop0' already present! [ 1258.126363][T25049] debugfs: File 'trace0' in directory 'loop0' already present! [ 1258.221670][ T26] audit: type=1800 audit(1636430262.183:1228): pid=25050 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15570 res=0 errno=0 03:57:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000000c0)={0x1, 0x1, 0x1000, 0x2e, &(0x7f0000000000)="8783d370514070d6d18684bb60d4a357289191618ee4c6df316949ebb2b6a34de4d935e39c3ab160d95d13b51f63", 0x65, 0x0, &(0x7f0000000040)="0f4e4cd6a5b40cc3f0f5e0f4abebc46faa082ca77d7ffa6bd1eb361cbb709faab157bee3020c9fa890204c22045efff8dd9c634f9364fe3fc40a7f90746675db289882dcb31862e87db1d4d18dd8628e6a14def4680aa2db4abe9c3d99fdd4a2a93b423a81"}) r2 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r2, 0x1262, 0x0) [ 1258.383538][T25049] debugfs: File 'dropped' in directory 'loop0' already present! [ 1258.391589][T25049] debugfs: File 'msg' in directory 'loop0' already present! [ 1258.451262][T25066] debugfs: File 'dropped' in directory 'loop0' already present! [ 1258.459510][T25066] debugfs: File 'msg' in directory 'loop0' already present! 03:57:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x700, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1258.508862][T25066] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x600) [ 1258.686187][T25082] debugfs: File 'dropped' in directory 'loop0' already present! [ 1258.694357][T25082] debugfs: File 'msg' in directory 'loop0' already present! 03:57:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r3, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r4, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) sendfile(r3, r4, 0x0, 0x2) sendfile(r1, r2, 0x0, 0x80000001) openat$capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x58000, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x60121, 0x140) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) ftruncate(r2, 0x18000000000000) 03:57:42 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004b100)={r0, r1, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r6, @ANYRES16, @ANYRESHEX=r4], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r8}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004c300)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004c500)={0x2, [{r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}], 0x7, "0a1624343a1784"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004d500)={r0, r1, "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", "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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000001840)={{}, r3, 0xa, @inherit={0x90, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x6af, {0x6, 0x5, 0xfffffffffffffffa, 0x6, 0x1f}, [0xc588, 0x9, 0x40, 0x1000, 0x800, 0x20, 0x7e, 0x101, 0x7fff]}}, @devid}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004e500)={r0, r1, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004f500)) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) [ 1258.864603][T25082] debugfs: File 'trace0' in directory 'loop0' already present! [ 1258.949043][ T26] audit: type=1800 audit(1636430262.913:1229): pid=25107 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15570 res=0 errno=0 03:57:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0085504, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x1f00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1259.133022][ T26] audit: type=1800 audit(1636430263.093:1230): pid=25105 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15570 res=0 errno=0 03:57:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x8, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) [ 1259.353559][T25128] debugfs: File 'dropped' in directory 'loop0' already present! [ 1259.361433][T25128] debugfs: File 'msg' in directory 'loop0' already present! 03:57:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x5, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$BLKROTATIONAL(r0, 0x125d, &(0x7f0000000000)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x7452) [ 1259.418688][T25128] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2c00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1259.548147][T25137] debugfs: File 'dropped' in directory 'loop0' already present! [ 1259.556073][T25137] debugfs: File 'msg' in directory 'loop0' already present! 03:57:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffffffffffa, 0x58400) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) tee(r0, r1, 0x1, 0x1) 03:57:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x80085502, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2000, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000), 0x1, 0x2) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000040)="f014b55b6614f5ee162b85e2d5768aaa22592450fb33f2509c2e486eeb21f0879eae2835a223ccdd409d7348a1584fc14733d58bfe0c0bf468d8ff47127d1aa364c84b6cdfc4d54672bdd5b709170ee17df6b508", 0x54}, {&(0x7f00000000c0)="8976e0f2a08667fdee48fb56c2d7ee7b259b0293b30d21fa62e18f2000bd04b162aa7a6b591e5a51b9624c8cfbff18c9b5ee60e5cea4c6ba927f47f7d6eeae4e8e9614390c09d0feb547d010f6d8f0cd37eb6a", 0x53}, {&(0x7f0000000140)="ba66e1491886fbf3e82597906017a1bef1d00b3fdcb178f8da3de8daae7130ca", 0x20}, {&(0x7f0000000180)="fb87f0b6993f998cd1bbbf76d406246163560dcee67cb879cda969a9ac894eb69a703e7a99b37193121a8d0fa95f0edc80bc74d2859a85555e5dac58ad7e6492f4c996bbb579dee15d0fcf4f07efcdb770b19e5d7e4d375b77bcbad41ee75cbb4f2ead4214f9", 0x66}, {&(0x7f0000000200)="33b1e9dfa112fe96174e77987ca999d5d521261dbc0e6fb8b35303548d6e6c2f1975e7bceb8cbe7c27214600f663166e04fe3b391baf3f95a0cb50b1c5b410b23ccc28eb6215bbfcef1f65f4b55ebde3e24173305cd57ff76726b38973f4c44d62a047a3aadeeb53367fdca36064aa2cd08d7c7008531b7b2bb8df370647dcbdcaf47cb7a87032c715217d1a2903e90c73d42d7567941f11ceb3aef6169bb6d3b0f406470b43f613ec24a482eb8583345127be8c1153ca5e2cb18f05b8ee1066a5c78e96e31f64c593fc8e00936ef6b4", 0xd0}, {&(0x7f0000000300)="a81d24fd74ef930c196f6bc4bdc64eec355ab700a31092ea0cb34c218172434d329bbd79139932d3e17f2112d61f8188064fcb410d15e30f5f115fe66df4efbde791e036009cc188b0d225ff6f5fee0ce9d610ff846e0fb917497b8598b4fc4b5d4696ae17a0771c7af247ff44b772e95c29a34deebed56d737da2f4ae26846e813b24", 0x83}, {&(0x7f0000000440)="7b1e7200aac795e22a54f04aff3a4842d305775fba6682231aa95eb18b5ce1093ff76df6e9db8a1f7013e36df69c16d1ed8fceb32ce2de507d019db10a52c1e815df81cc8bad6378ccf387c721f76b9ec9b2c6bfcc8916b87e99cc029ec23d0bc21252d1791b986d5e308e8bc69a9a6f23897fd3f0d97a5dd2e849fdc5687d4c8ff077252bfe57cb679b74792863da25688ce7565745732ff718eef1c1b38894c72c2aa53f1ddd41e9175357fc20cf206719509af9efbb40c92d12550566b24c907cc2d0a57101fa03981cf66d60f3756f47", 0xd2}, {&(0x7f00000003c0)="835c1bb79c8b4d6904c91a29c433f62bd8946703033a2bfe0660b6fef669b14ebebbff8b90d1b9e4", 0x28}, {&(0x7f0000000540)="00ea677d067328600f64109339ba743d49139a1c9a809cb7094810ffbab7ee9b462892e6cce980f80ad795ea6f088303503feed10d58df895aaa2f93ad8c3ce2229f5482c4df1fab796964b36c0742e04d0a95e0896e90a5ebfd4f5d47185e91515226ba841aecb7ff2243abeef2f9bce76672b67ba6eb25eace39e2a642c5524e5b8fc6afada46eda8990ba2f8c7d9ecaaa1a7a0f38722cf8dd0309", 0x9c}], 0x9, 0x8, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) 03:57:43 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x3, 0x0, 0x268b}) write$P9_RWSTAT(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x7f, 0x1}, 0x7) r1 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/182, 0xb6}, {&(0x7f0000000280)=""/64, 0x40}], 0x3, 0x9, 0x1ff) ioctl$BLKROTATIONAL(r1, 0x1262, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000180)={0x6, 0x3}) ioctl$INCFS_IOC_CREATE_FILE(0xffffffffffffffff, 0xc058671e, &(0x7f00000015c0)={{'\x00', 0x3}, {0x9c1}, 0x1, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)="24ace6bcfc272a6a1541f853581a974ebbb6a192c56bb3f43ba52a6feec52d7fd7411884bf786741da9ec342a8b708eda33d699ed3e2893b9eb01e06c55c79589459ab6d036906cc72510afe9e92e91ddf7cdc05026ed51ea5fcf00489f6f5a3e3861dc1aa324e4d714b447daf4634100de34e045d94d856418b79ce0d94cbdd262ef41aba2535537a2260f92745b011dec0205d3185dbf06dd77d001d9b7a5fab5b6264f9a54a607d91b1e35ac4fbc2565e487ae3afd4cdb8039b0ee6bf", 0xbe, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x173}) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000100)) 03:57:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3403}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1259.940099][T25171] debugfs: File 'dropped' in directory 'loop0' already present! [ 1259.948059][T25171] debugfs: File 'msg' in directory 'loop0' already present! 03:57:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1260.084412][T25171] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0xffffffffffffffff, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) 03:57:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3803}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1260.370358][T25171] debugfs: File 'dropped' in directory 'loop0' already present! [ 1260.378371][T25171] debugfs: File 'msg' in directory 'loop0' already present! 03:57:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x1f, 0x402683) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) 03:57:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2201, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x32002) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) 03:57:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) (fail_nth: 1) [ 1260.690245][T25234] debugfs: File 'dropped' in directory 'loop0' already present! [ 1260.698222][T25234] debugfs: File 'msg' in directory 'loop0' already present! 03:57:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1260.841946][T25239] FAULT_INJECTION: forcing a failure. [ 1260.841946][T25239] name failslab, interval 1, probability 0, space 0, times 0 [ 1260.844259][T25234] debugfs: File 'trace0' in directory 'loop0' already present! [ 1260.855109][T25239] CPU: 1 PID: 25239 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 1260.855136][T25239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1260.855149][T25239] Call Trace: [ 1260.855155][T25239] [ 1260.855163][T25239] dump_stack_lvl+0xcd/0x134 [ 1260.855191][T25239] should_fail.cold+0x5/0xa [ 1260.855222][T25239] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1260.855244][T25239] should_failslab+0x5/0x10 [ 1260.855268][T25239] __kmalloc+0x72/0x340 [ 1260.855294][T25239] tomoyo_realpath_from_path+0xc3/0x620 [ 1260.855317][T25239] ? tomoyo_profile+0x42/0x50 [ 1260.855346][T25239] tomoyo_path_number_perm+0x1d5/0x590 [ 1260.855367][T25239] ? tomoyo_path_number_perm+0x18d/0x590 03:57:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newlink={0x20, 0x10, 0x800, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x45441}}, 0x20}, 0x1, 0x0, 0x0, 0x8004}, 0x20000000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getnetconf={0x54, 0x52, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1c1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffff8000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfe}]}, 0x54}, 0x1, 0x0, 0x0, 0x4080}, 0x30) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) [ 1260.855391][T25239] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1260.855437][T25239] ? lock_downgrade+0x6e0/0x6e0 [ 1260.855472][T25239] ? __fget_files+0x23d/0x3e0 [ 1260.855500][T25239] security_file_ioctl+0x50/0xb0 [ 1260.855528][T25239] __x64_sys_ioctl+0xb3/0x200 [ 1260.855555][T25239] do_syscall_64+0x35/0xb0 [ 1260.855577][T25239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1260.855605][T25239] RIP: 0033:0x7f1cbc776ae9 03:57:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r1, @ANYRES16, @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {0x0, r2}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r4}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0x0, "8bebeb894f74c3"}) r9 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000427bd7000fbdbdf251f00000008000200", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x28}, 0x1, 0x0, 0x0, 0x48004}, 0x8080) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r10, @ANYRES16, @ANYRESHEX=r9], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10, r12}], 0x0, "590bc5048e589b"}) r13 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r9, 0x84009422, &(0x7f0000000b80)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r14 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r15, @ANYRES16, @ANYRESHEX=r13], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059e00)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {0x0, r11}, {0x0, r16}], 0x3f, "6b95730b826eef"}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1260.855622][T25239] 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 [ 1260.855642][T25239] RSP: 002b:00007f1cb9cec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1260.855664][T25239] RAX: ffffffffffffffda RBX: 00007f1cbc889f60 RCX: 00007f1cbc776ae9 [ 1260.855678][T25239] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1260.855692][T25239] RBP: 00007f1cb9cec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1260.855704][T25239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1260.855718][T25239] R13: 00007ffc7f21facf R14: 00007f1cb9cec300 R15: 0000000000022000 [ 1260.855745][T25239] [ 1260.855753][T25239] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1261.115008][T25239] debugfs: File 'dropped' in directory 'loop0' already present! [ 1261.122898][T25239] debugfs: File 'msg' in directory 'loop0' already present! [ 1261.210915][T25239] debugfs: File 'trace0' in directory 'loop0' already present! [ 1261.316687][T25234] debugfs: File 'dropped' in directory 'loop0' already present! [ 1261.324643][T25234] debugfs: File 'msg' in directory 'loop0' already present! 03:57:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x1e, 0x9, "621c0a084b4a62e80f007554b188abb7dd400a3dbcfa08457b6793d8db8c166805f449201bc7768aa7ce76295fd1651300", "f4a9b293f62d15818947ac0d27075041efde69cf19116f66ce26987bd8bab35a1f0e8100000000000000be1b1545eef0a2513f3f8b00", "0a74ea7e4b00122957a9408d76b7ef6fc1e927875771afda031e4d1ebda3838c", [0x2, 0x7fff]}) 03:57:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$adfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7bd, 0x6, &(0x7f00000013c0)=[{&(0x7f00000000c0)="bc9c9ee3d0edec801be985c6e05794bfb977370ca72831806284b6778ace8cede545caf5798e79e47a52e999ef9dcf094ba220e49a13bb7104d9c39f45910c8b14a3b5d17ce8740456f36c51c8af6f758d5dc3608e221997516e8b5f0bde13c94a189d692902caaa4cba2e1263beb118c3a66f0e801f242d9331bca82d39c54cc1053da18d829fc62fbb824b6213698a4d79a721d309a05ae5d447f78f7e0d5d1edcd876d02a96bd35", 0xa9, 0x3f6}, {&(0x7f0000000180)="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", 0x1000, 0x9}, {&(0x7f0000001180)="f5b0c76224a425bc4347f0d3ac879a6244ba004ce6360188083fcf6c3bcf9fc327a14ccc0af1200f028521f56225f2a043f76a4ec174fae5ea7ddd7404859a3ce039ba714c294bd61b36ebc173cd1b4515937826271f88e56664bdaf649f2e98d15a40ca0fe8da0b9b60b3ece7d33b4ae9a19451d83e07a60b60e2d6c314e8af137c282704fc645b6c4e46d6eab4d468e71b5843cb8addad21c81728a26654cef00c426a7f570dc7000897a300b673b8821c4e45e5134a4b34cabff72106851ce5a9bd136da6585722a2c7ee55404f5dbcc27864b2af9581492d72dfc2ef8a3d4ef7d49043885a1f5b8bf4d3a37df472b52a2b6ae625", 0xf6, 0x8}, {&(0x7f0000001280)="98602fd9b76c303d7a23f4725d96", 0xe, 0x983}, {&(0x7f00000012c0)="e58c38afd5e8b34a372843fb5de7ed48303328520c54b57493615834d54ec50df2f5ac024aa97f24d6383d50da819a1359b84adc3c73ace182c842d8ac215a57d5bf4cff834f9b1c0ffc0da4adb1010ec192b1311e5a855f8a53265670c7913aa09d7bc96d56781913f6a78653a361ee7ecfc1705848d887f6aca182e8a4a2d657171b10278ab55b4d2e84f7542ecd8379b63f1d867beea602b59ae7c4a698f75d72fed77326f85315d060c02a3db4ae23116fcc353f9a4d303b0ea9ea", 0xbd, 0x2}, {&(0x7f0000001380)="03a96459bd414edb5fe37e92aff164018f48d544cd6088e422034e815b1d54100fc79ccab2fbffffff314e2d1e", 0x2d}], 0x4b090, &(0x7f0000001480)=ANY=[@ANYBLOB="243c257d242c7b6102000000000000002f6465762f6c6f2f6c6f6f7023002c636f4e747378743d726f6f742c646f6e745f6d6561737572652c657569643e000000000000000000", @ANYRESDEC=r1, @ANYBLOB=',\x00']) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 03:57:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) (fail_nth: 2) 03:57:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2202, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1261.482042][T25274] FAULT_INJECTION: forcing a failure. [ 1261.482042][T25274] name failslab, interval 1, probability 0, space 0, times 0 [ 1261.494836][T25274] CPU: 0 PID: 25274 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 1261.503251][T25274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1261.513304][T25274] Call Trace: [ 1261.516576][T25274] [ 1261.519503][T25274] dump_stack_lvl+0xcd/0x134 [ 1261.524104][T25274] should_fail.cold+0x5/0xa [ 1261.528614][T25274] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1261.534074][T25274] should_failslab+0x5/0x10 [ 1261.538584][T25274] __kmalloc+0x72/0x340 [ 1261.542743][T25274] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1261.547940][T25274] tomoyo_encode+0x28/0x50 [ 1261.552353][T25274] tomoyo_realpath_from_path+0x186/0x620 [ 1261.557996][T25274] tomoyo_path_number_perm+0x1d5/0x590 [ 1261.563457][T25274] ? tomoyo_path_number_perm+0x18d/0x590 [ 1261.569091][T25274] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1261.575007][T25274] ? lock_downgrade+0x6e0/0x6e0 [ 1261.579870][T25274] ? __fget_files+0x23d/0x3e0 [ 1261.584550][T25274] security_file_ioctl+0x50/0xb0 [ 1261.589484][T25274] __x64_sys_ioctl+0xb3/0x200 [ 1261.594152][T25274] do_syscall_64+0x35/0xb0 [ 1261.598729][T25274] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1261.604623][T25274] RIP: 0033:0x7f1cbc776ae9 [ 1261.609114][T25274] 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 [ 1261.629111][T25274] RSP: 002b:00007f1cb9cec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1261.637513][T25274] RAX: ffffffffffffffda RBX: 00007f1cbc889f60 RCX: 00007f1cbc776ae9 [ 1261.645469][T25274] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1261.653424][T25274] RBP: 00007f1cb9cec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1261.661379][T25274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1261.669333][T25274] R13: 00007ffc7f21facf R14: 00007f1cb9cec300 R15: 0000000000022000 [ 1261.677302][T25274] [ 1261.681211][T25274] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1261.688184][T25274] debugfs: File 'dropped' in directory 'loop0' already present! [ 1261.695856][T25274] debugfs: File 'msg' in directory 'loop0' already present! 03:57:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 03:57:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000600)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xa}}, './file0\x00'}) r3 = syz_mount_image$efs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xbfa, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="5b2c77fccc6a3f9fd58406093b6ad8e32893b5e3cc29f435792c42993ff7f6ba8dfe024a403c75042516f792948ee1f6668bfc5213cd31cf39af54cc7add835360e13c2a42a5a98c21350b0eb9433e65af1c9f80ed2e9c7831d122688267072173b6ddbcf3f7a8359ac8211e43844d48eebc6e7fbc5c9d8aa5781cc7bc53dad278350365e4dd2a40c91a21794814d81816f9b0f9fe1de3b14c5be8ed407069baab64803c5cbcaf0b39b2e26d627461f76e9f8ca16bba6e2a383ed0be3bec7bc8", 0xc0, 0xcd3c}, {&(0x7f0000000200)="00d9320afdb354a9bcbb06e7538a9ccfa8101bb2e1e65006e3f87ac36c46eb4b99d4aeb7aa065773f22f913b270e4d5248524455e0a096cabda435d62b8e2d622b25167fe76301de3037bb9bc5c45d1771344dfeb3483a30ccaf71a3eabb003a15f3a4687661d787190cf3a9ab9762b4e0c8c9916443", 0x76}, {&(0x7f0000000280)="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", 0xfd, 0x9}, {&(0x7f0000000380)="64dcbbe059cc2015cfb01f16f10ecd92ce8006d231eb4b77d28c662559f7450cadf7c3f083fc45b6ba35ab029f74bfa192ada1f811a452f00817993af420ca2120dd0522089115822dd7a79b79c8858aca49861e306584c76aec55dbb1a6477e00136185c6370a978797471378b9dd38e45ab773740021654354c391e59fe8f25a554ae00d0ad0a59deb39aa5c6bc4c2bf59fe3421bb58fc7307ea6454d18d95ff03558ee8978ddc472faf5cba61777a3176cc565f37677a231be9d77a9d35a942", 0xc1}, {&(0x7f0000000480)="0955a7ccd981", 0x6, 0x80000001}], 0x40000, &(0x7f0000000580)=ANY=[@ANYBLOB="2f6465762f6c6f6f7023002c7375626a5f726f6c653d2c84be990369643d31353833333132392d336439622d336133332d623553622d66003806376477642c666f776e65723c", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 03:57:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4603}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1262.051029][T25308] loop4: detected capacity change from 0 to 264192 03:57:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) (fail_nth: 1) 03:57:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1262.230896][T25329] FAULT_INJECTION: forcing a failure. [ 1262.230896][T25329] name failslab, interval 1, probability 0, space 0, times 0 [ 1262.243821][T25329] CPU: 1 PID: 25329 Comm: syz-executor.1 Not tainted 5.15.0-syzkaller #0 [ 1262.252320][T25329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1262.262370][T25329] Call Trace: [ 1262.265645][T25329] [ 1262.268572][T25329] dump_stack_lvl+0xcd/0x134 [ 1262.273172][T25329] should_fail.cold+0x5/0xa [ 1262.277671][T25329] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1262.283380][T25329] should_failslab+0x5/0x10 [ 1262.287874][T25329] __kmalloc+0x72/0x340 [ 1262.292028][T25329] tomoyo_realpath_from_path+0xc3/0x620 [ 1262.297566][T25329] ? tomoyo_profile+0x42/0x50 [ 1262.302241][T25329] tomoyo_path_number_perm+0x1d5/0x590 [ 1262.307688][T25329] ? tomoyo_path_number_perm+0x18d/0x590 [ 1262.313313][T25329] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1262.319130][T25329] ? lock_downgrade+0x6e0/0x6e0 [ 1262.323980][T25329] ? __fget_files+0x23d/0x3e0 [ 1262.328675][T25329] security_file_ioctl+0x50/0xb0 [ 1262.333634][T25329] __x64_sys_ioctl+0xb3/0x200 [ 1262.338304][T25329] do_syscall_64+0x35/0xb0 [ 1262.342712][T25329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1262.348593][T25329] RIP: 0033:0x7fdaafb4fae9 [ 1262.352998][T25329] 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 [ 1262.372590][T25329] RSP: 002b:00007fdaad0c5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1262.381094][T25329] RAX: ffffffffffffffda RBX: 00007fdaafc62f60 RCX: 00007fdaafb4fae9 [ 1262.389073][T25329] RDX: 0000000020000000 RSI: 0000000040101283 RDI: 0000000000000003 [ 1262.397041][T25329] RBP: 00007fdaad0c51d0 R08: 0000000000000000 R09: 0000000000000000 [ 1262.405008][T25329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1262.412963][T25329] R13: 00007ffc763b768f R14: 00007fdaad0c5300 R15: 0000000000022000 [ 1262.420936][T25329] [ 1262.424524][T25329] ERROR: Out of memory at tomoyo_realpath_from_path. 03:57:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4800}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1262.590272][T25274] warn_alloc: 5 callbacks suppressed [ 1262.590293][T25274] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1262.612309][T25274] CPU: 1 PID: 25274 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 1262.620748][T25274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1262.630817][T25274] Call Trace: [ 1262.634106][T25274] [ 1262.637041][T25274] dump_stack_lvl+0xcd/0x134 [ 1262.641652][T25274] warn_alloc.cold+0x87/0x17a [ 1262.646354][T25274] ? zone_watermark_ok_safe+0x290/0x290 [ 1262.651919][T25274] ? __kmalloc_node+0x62/0x390 [ 1262.656692][T25274] ? io_schedule_timeout+0x180/0x180 [ 1262.661993][T25274] ? __vmalloc_node_range+0x574/0xab0 [ 1262.667384][T25274] __vmalloc_node_range+0x883/0xab0 [ 1262.672601][T25274] ? vfree_atomic+0xe0/0xe0 [ 1262.677118][T25274] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1262.682590][T25274] vzalloc+0x67/0x80 [ 1262.686493][T25274] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1262.691956][T25274] relay_open_buf.part.0+0x1b8/0xc00 [ 1262.697253][T25274] relay_open+0x4fb/0xa00 [ 1262.701608][T25274] do_blk_trace_setup+0x4c3/0xc80 [ 1262.706655][T25274] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1262.712920][T25274] __blk_trace_setup+0xca/0x180 [ 1262.717791][T25274] ? do_blk_trace_setup+0xc80/0xc80 [ 1262.723002][T25274] ? blk_trace_ioctl+0xb7/0x270 [ 1262.727873][T25274] blk_trace_ioctl+0x13b/0x270 [ 1262.732662][T25274] ? blk_add_trace_rq_complete+0x200/0x200 [ 1262.738507][T25274] blkdev_ioctl+0x18d/0x800 [ 1262.743030][T25274] ? blkdev_common_ioctl+0x1850/0x1850 [ 1262.748513][T25274] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1262.754774][T25274] ? blkdev_common_ioctl+0x1850/0x1850 [ 1262.760251][T25274] __x64_sys_ioctl+0x193/0x200 [ 1262.765290][T25274] do_syscall_64+0x35/0xb0 [ 1262.769725][T25274] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1262.775623][T25274] RIP: 0033:0x7f1cbc776ae9 [ 1262.780036][T25274] 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 [ 1262.799648][T25274] RSP: 002b:00007f1cb9cec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1262.808071][T25274] RAX: ffffffffffffffda RBX: 00007f1cbc889f60 RCX: 00007f1cbc776ae9 [ 1262.816042][T25274] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1262.824096][T25274] RBP: 00007f1cb9cec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1262.832062][T25274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1262.840032][T25274] R13: 00007ffc7f21facf R14: 00007f1cb9cec300 R15: 0000000000022000 [ 1262.848018][T25274] [ 1262.851117][T25274] Mem-Info: [ 1262.854254][T25274] active_anon:79 inactive_anon:145277 isolated_anon:0 [ 1262.854254][T25274] active_file:4255 inactive_file:82075 isolated_file:0 [ 1262.854254][T25274] unevictable:768 dirty:331 writeback:0 [ 1262.854254][T25274] slab_reclaimable:22521 slab_unreclaimable:155182 [ 1262.854254][T25274] mapped:65290 shmem:11341 pagetables:2335 bounce:0 [ 1262.854254][T25274] kernel_misc_reclaimable:0 [ 1262.854254][T25274] free:1153037 free_pcp:8298 free_cma:0 [ 1262.896160][T25274] Node 0 active_anon:316kB inactive_anon:580196kB active_file:17020kB inactive_file:328296kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:261160kB dirty:1324kB writeback:0kB shmem:42916kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 219136kB writeback_tmp:0kB kernel_stack:10092kB pagetables:9336kB all_unreclaimable? no [ 1262.927950][T25274] Node 1 active_anon:0kB inactive_anon:912kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 1262.956948][T25274] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1262.984031][T25274] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1262.989793][T25274] Node 0 DMA32 free:646484kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:316kB inactive_anon:580196kB active_file:17020kB inactive_file:328296kB unevictable:1536kB writepending:1324kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:33240kB local_pcp:11364kB free_cma:0kB [ 1263.020695][T25274] lowmem_reserve[]: 0 0 0 0 0 [ 1263.025449][T25274] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1263.052040][T25274] lowmem_reserve[]: 0 0 0 0 0 [ 1263.056785][T25274] Node 1 Normal free:3950080kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:0kB inactive_file:4kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1263.085615][T25274] lowmem_reserve[]: 0 0 0 0 0 03:57:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4, 0x8}}, './file0\x00'}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) r3 = socket$phonet(0x23, 0x2, 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r6}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8) socket(0xa, 0x2, 0x7fff) signalfd(r3, &(0x7f0000000080)={[0x4000000005]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1263.090346][T25274] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1263.103080][T25274] Node 0 DMA32: 2207*4kB (UME) 4065*8kB (UME) 2321*16kB (UM) 1488*32kB (UME) 741*64kB (UME) 333*128kB (UM) 209*256kB (UM) 110*512kB (UME) 113*1024kB (UME) 4*2048kB (UM) 48*4096kB (M) = 646484kB [ 1263.122262][T25274] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1263.133793][T25274] Node 1 Normal: 180*4kB (UME) 48*8kB (UE) 29*16kB (UE) 187*32kB (UME) 84*64kB (UME) 25*128kB (UME) 11*256kB (UE) 6*512kB (UE) 2*1024kB (UE) 1*2048kB (E) 958*4096kB (M) = 3950080kB [ 1263.151810][T25274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1263.161385][T25274] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1263.170697][T25274] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1263.180279][T25274] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1263.189588][T25274] 21067 total pagecache pages [ 1263.194284][T25274] 0 pages in swap cache [ 1263.198427][T25274] Swap cache stats: add 0, delete 0, find 0/0 [ 1263.204531][T25274] Free swap = 0kB [ 1263.208246][T25274] Total swap = 0kB [ 1263.211961][T25274] 2097051 pages RAM [ 1263.215797][T25274] 0 pages HighMem/MovableOnly [ 1263.220459][T25274] 383924 pages reserved [ 1263.224637][T25274] 0 pages cma reserved 03:57:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) 03:57:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x3, 0x3, 0x1, 0x11, "a677db1010bf2091085c0e326940b5695de1df27c678d1ef3f55a720b81a9b7a8d55c51e4209c75e8bd34a2b85ef5d012e1ae04f71d38d9eeb4918e86c06affc", "90d11e074c60a80eb82a5116fc98f7e11639664f08652cb1667d3ff801592f20", [0x6, 0x1]}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 03:57:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4a00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1264.523628][T25300] debugfs: File 'dropped' in directory 'loop0' already present! [ 1264.531344][T25300] debugfs: File 'msg' in directory 'loop0' already present! 03:57:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2401, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x2, &(0x7f0000000000)) 03:57:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x5, 0x1, 0x1a, 0x4, "0cfda596fdb74a378535a323f731ca837e3f56587e2edeab259f38838cdd53aa50999932b456b361ee8959425cbfb6d8cc0268ebab7fed3e86fce033d843e751", "3f54c9ab36b7ecc522197e206faf9908d5a5237a428eadb1320fb2f7b3b99931", [0x1, 0xfffffffffffffd0b]}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1264.689039][T25390] debugfs: File 'dropped' in directory 'loop0' already present! [ 1264.697002][T25390] debugfs: File 'msg' in directory 'loop0' already present! 03:57:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x10, &(0x7f0000000000)) [ 1264.777825][T25390] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000400)=ANY=[@ANYBLOB="5158ced1e86531a66631005e819112da933bf9a59f1e58daec7b9e8f80457c2bc36253f286c9e60054ef27fb420e73ebac2c168ef74cc3b66471971b81fdf8532dbed43ecfd99c8cb974bcfca6790dc445785f"], 0x18) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) accept$netrom(0xffffffffffffffff, &(0x7f0000000280)={{0x3, @null}, [@rose, @netrom, @netrom, @remote, @null, @default, @rose, @rose]}, &(0x7f0000000140)=0x48) r1 = accept4$x25(0xffffffffffffffff, &(0x7f0000000300), &(0x7f00000003c0)=0x12, 0x800) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x208, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x8, 0x34}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x26000000}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x8, 0x12, 0x8, 0x10, "fc0fb904d39e0cb92b47b4d1e8036cb930035450ed275afd2deee4de7a54e76ca9b0b168ebca7b72b8034252f13bba7a1e9180a068d65573ea16ce8652c8249b", "2a1adaf9d092a9785d80efee320d6ee403e8c768ccac1e5c6cc0c512c7a27b39", [0xa00000, 0x7]}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) 03:57:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4a01}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1264.899367][T25406] debugfs: File 'dropped' in directory 'loop0' already present! [ 1264.907428][T25406] debugfs: File 'msg' in directory 'loop0' already present! 03:57:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1265.032846][T25406] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x301, &(0x7f0000000000)) 03:57:49 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setreuid(0xee01, r0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 03:57:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x125d, &(0x7f0000000000)) [ 1265.223668][T25410] debugfs: File 'dropped' in directory 'loop0' already present! [ 1265.231587][T25410] debugfs: File 'msg' in directory 'loop0' already present! 03:57:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x10, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4a03}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2a03, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x1, 0x80) r1 = open(&(0x7f0000000140)='./bus\x00', 0x14d842, 0xca) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x8, 0x18, "945a2a1773bc602b4bef4981fa7d8534a4c8f3f1e12b21eb1092ba0ded56b25e6832baf0f701d65a8ef8b026093f0ea20cada9df3ed2f914449d878e369407f1", "5e4a3eaa147e9499b8d0ee868ddf4a59cd86361f8d90b70552ba93a261f2fde9", [0x40, 0xd4e]}) 03:57:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x125e, &(0x7f0000000000)) [ 1265.543580][ T26] audit: type=1800 audit(1636430269.513:1231): pid=25462 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13984 res=0 errno=0 [ 1265.575320][T25463] debugfs: File 'dropped' in directory 'loop0' already present! [ 1265.583270][T25463] debugfs: File 'msg' in directory 'loop0' already present! [ 1265.694053][T25463] debugfs: File 'trace0' in directory 'loop0' already present! [ 1265.715685][ T26] audit: type=1800 audit(1636430269.683:1232): pid=25462 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13984 res=0 errno=0 03:57:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x125f, &(0x7f0000000000)) 03:57:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) pwritev(r0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, 0x8, 0x3) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0xd2280) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 03:57:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3203, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f00000012c0)={0x5e, 0x0, '\x00', [@ra={0x5, 0x2, 0x100}]}, 0x10) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x10, r2, 0x1, 0x7, 0x6, @local}, 0x14) 03:57:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1260, &(0x7f0000000000)) [ 1266.164195][T25506] debugfs: File 'dropped' in directory 'loop0' already present! [ 1266.172009][T25506] debugfs: File 'msg' in directory 'loop0' already present! 03:57:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1266.231177][T25506] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = syz_mount_image$vxfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="cc416a263e737e04ae708524f1c97f1b1d8d6c724bd44b7bfea83aac9ed7487b31dc7f4f0e17446360ff2f6250b0ec2643aeb330bfc59690711b1e3780c68df9b9ac044e8366f13d991250f03efdb09e2ced1b85638010c17ad986688f572abd49f68860bc8ed231c7f821", 0x6b, 0x1ff}], 0x1014000, &(0x7f0000000180)={[{}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {':$'}], [{@uid_eq}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x30, 0x65, 0x35, 0x62, 0x38, 0x62, 0x33], 0x2d, [0x64, 0x39, 0x39, 0x36], 0x2d, [0x34, 0x64, 0x31, 0x34], 0x2d, [0x66, 0x1, 0x39, 0x61], 0x2d, [0x39, 0x39, 0x35, 0x30, 0x64, 0x38, 0x0, 0x62]}}}, {@subj_role={'subj_role', 0x3d, '/]9'}}]}) fstatfs(r1, &(0x7f0000000240)=""/214) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18) r3 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) tkill(r4, 0x16) timer_create(0x0, &(0x7f0000000380)={0x0, 0x3b, 0x2, @tid=r3}, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x4, 0x7, 0x81, 0x6, 0x0, 0x5, 0x808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x10000, 0x2, 0x7, 0x1, 0x6, 0x8, 0xfffb, 0x0, 0x499, 0x0, 0x6}, r3, 0x5, r2, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x2, r3}) 03:57:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1261, &(0x7f0000000000)) 03:57:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5865}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4300, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1266.478324][T25527] loop4: detected capacity change from 0 to 1 [ 1266.534941][T25527] vxfs: unable to read disk superblock at 1 [ 1266.541261][T25527] vxfs: unable to read disk superblock at 8 [ 1266.547352][T25527] vxfs: can't find superblock. [ 1266.574686][T25543] debugfs: File 'dropped' in directory 'loop0' already present! 03:57:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1262, &(0x7f0000000000)) [ 1266.582718][T25543] debugfs: File 'msg' in directory 'loop0' already present! 03:57:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1266.729329][T25543] debugfs: File 'trace0' in directory 'loop0' already present! [ 1266.828835][T25527] loop4: detected capacity change from 0 to 1 03:57:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1263, &(0x7f0000000000)) 03:57:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4800, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1266.896469][T25527] vxfs: unable to read disk superblock at 1 [ 1266.902544][T25527] vxfs: unable to read disk superblock at 8 [ 1266.908557][T25527] vxfs: can't find superblock. 03:57:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1264, &(0x7f0000000000)) [ 1267.029530][T25570] debugfs: File 'dropped' in directory 'loop0' already present! [ 1267.037683][T25570] debugfs: File 'msg' in directory 'loop0' already present! 03:57:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1265, &(0x7f0000000000)) [ 1267.210486][T25570] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:51 executing program 4: ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1267.314187][T25570] debugfs: File 'dropped' in directory 'loop0' already present! [ 1267.321886][T25570] debugfs: File 'msg' in directory 'loop0' already present! 03:57:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1267, &(0x7f0000000000)) 03:57:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6558}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4c00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1268, &(0x7f0000000000)) 03:57:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x8, 0x1d, 0x1d, 0x18, "a513ed7315d79044bd098aeba196b3234fdef88a0ee540f16f292eca5e4a41abd57184d1928e999b8a4dc85ac92903d83968aef7e86c8b3856febe18d1d7f10d", "354c91c4ecb222f296b7e6066fdf93372816986cd8c3d5533a7dea1a49ff09a2", [0x2]}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4c00, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1267.580421][T25614] debugfs: File 'dropped' in directory 'loop0' already present! [ 1267.588329][T25614] debugfs: File 'msg' in directory 'loop0' already present! 03:57:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4c01, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1267.741403][T25614] debugfs: File 'trace0' in directory 'loop0' already present! [ 1267.749482][ T26] audit: type=1800 audit(1636430271.713:1233): pid=25639 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14131 res=0 errno=0 03:57:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6800}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1269, &(0x7f0000000000)) [ 1267.897653][ T26] audit: type=1800 audit(1636430271.863:1234): pid=25637 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14131 res=0 errno=0 03:57:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6000, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x4, 0x1f, 0x4, "09520eab170a29702e01d376f946e7fcc94a45362fa494c5b273b0d3fc2bb87f643bcb9117bddeac69108333535e0a496f8f9ec1d2f3a0ffbc84850db3dc3f7e", "15fafafe42388e2a22a353d1d4278fad9e7e4726bdf3b1af8fe57ff577c70d07", [0xffffffff, 0x368]}) 03:57:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1274, &(0x7f0000000000)) 03:57:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1268.150374][ T26] audit: type=1800 audit(1636430272.113:1235): pid=25663 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13984 res=0 errno=0 [ 1268.191995][T25670] debugfs: File 'dropped' in directory 'loop0' already present! [ 1268.201031][T25670] debugfs: File 'msg' in directory 'loop0' already present! 03:57:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1268.319190][T25670] debugfs: File 'trace0' in directory 'loop0' already present! [ 1268.330714][ T26] audit: type=1800 audit(1636430272.293:1236): pid=25663 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13984 res=0 errno=0 03:57:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1276, &(0x7f0000000000)) 03:57:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1277, &(0x7f0000000000)) 03:57:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6800, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1268.655377][T25712] debugfs: File 'dropped' in directory 'loop0' already present! [ 1268.663200][T25712] debugfs: File 'msg' in directory 'loop0' already present! 03:57:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7400}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1278, &(0x7f0000000000)) [ 1268.716168][T25712] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x6, 0x200) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 03:57:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6c00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x1279, &(0x7f0000000000)) 03:57:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1269.019889][T25747] debugfs: File 'dropped' in directory 'loop0' already present! [ 1269.029020][T25747] debugfs: File 'msg' in directory 'loop0' already present! 03:57:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x1, 0x9, 0x335b, 0x0, 0x9, 0xffffffffffffffff}) 03:57:53 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "590bc5048e589b"}) r3 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r5, @ANYRES16, @ANYRESHEX=r3], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005d980)={r0, r1, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005e980)={{r1, 0x1, 0x4, 0x7fffffff, 0x1, 0x3ff, 0x39b, 0x7fff, 0x8, 0x7fff, 0xbdb, 0x40, 0x2000000000, 0x9, 0x7}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005f980)={0x3, [{r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}], 0x81, "548c4d5230fee3"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000001240)=ANY=[@ANYRES64=r1, @ANYBLOB="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"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000060a00)={r0, r1, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000061a00)={r0, r1, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062a00)={0x9, [{0x0, r0}, {r1, r0}, {r1, r0}, {}, {}, {}, {0x0, r0}, {0x0, r0}, {}, {r1}, {r1, r0}, {0x0, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1}, {}, {}, {0x0, r0}, {}, {0x0, r0}, {r1}, {}, {0x0, r0}, {r1}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {r1, r0}, {r1}, {}, {r1}, {r1}, {}, {r1}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1}, {0x0, r0}, {0x0, r0}, {}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {}, {r1}, {0x0, r0}, {0x0, r0}, {r1}, {}, {r1}, {r1, r0}, {}, {}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {r1, r0}, {0x0, r0}, {r1}, {}, {r1}, {r1}, {0x0, r0}, {}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {}, {}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {}, {}, {}, {}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {}, {}, {r1, r0}, {r1}, {}, {}, {r1, r0}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {}, {r1}, {}, {}, {0x0, r0}, {}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {r1}, {}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {}, {}, {0x0, r0}, {0x0, r0}, {}, {}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {r1}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {}, {}, {r1, r0}, {}, {r1}, {0x0, r0}, {}, {}, {r1}, {r1, r0}, {}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {r1, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {r1}, {0x0, r0}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1}, {r1}, {}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {0x0, r0}, {}, {r1, r0}, {}, {}, {r1, r0}, {r1}, {r1}, {}, {}, {}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1, r0}, {r1, r0}, {}, {r1}, {0x0, r0}, {r1}, {}, {r1, r0}, {r1}, {}, {r1}, {}, {r1, r0}, {r1}, {r1}, {}, {0x0, r2}, {r5, r8}, {r9, r0}, {r1, r10}, {r11, r12}, {r13, r0}], 0x7f, "4fa482007dc571"}) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff@\xba\x93?\xe9\xa5$R\xcc\x84\x98\xa4\x9c\x04=F\xa3\x81\xe3\xda\x16\xa0\x8cM\xd2\xd8z0\xa1\v\xbf\xba#)\x87F$8\xd0\xb8T\x83\x90\x90\x1c_\xf1\xbf-\x0e\xa9\n\xe8\xdd\xedJb]6\xf1\x1e\x88\x9d\x80\xd76\xa6\x8c\x1a}A\x06\xb9\xfc\xb9\xad\f7_g.\xec\x19\xe5s\xac\xcf\x92)Nm\xd3+s\xf10\x1fR+g\x8e\x1c\t\xbf\xaa<-A>*k\xb1\x1ak\x12\xff<\xe4kY7[5\x15S\xe6\xc2\x01\xef\x7f\xa9\xfa\nZ\x90\x86E\xf7Z\xe1\xba\x0e\xa6\xae\x1f9\x98\xc3@\xd2\xa3\x9e\xa2\xf0w\x7f3\x05\x1a\x8cs\xfe\xda\x94\x16b\xac&\xebu[6-!\x9at$\x11\xa0\xda\x89', 0x4) [ 1269.148934][T25747] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127a, &(0x7f0000000000)) [ 1269.212385][T25769] debugfs: File 'dropped' in directory 'loop6' already present! [ 1269.220236][T25769] debugfs: File 'msg' in directory 'loop6' already present! 03:57:53 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x0, &(0x7f0000000080), 0x4000, &(0x7f0000001100)={[], [{@fowner_lt}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x36, 0x39, 0x36, 0x31, 0x37, 0x35, 0x32], 0x2d, [0x2f, 0x34, 0x33, 0x64], 0x2d, [0x66, 0x63, 0x35, 0x66], 0x2d, [0x32, 0x33, 0x30, 0x35], 0x2d, [0x65, 0x36, 0x61, 0x33, 0x36, 0x31, 0x33, 0x39]}}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) 03:57:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x6364, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8913, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8089}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127b, &(0x7f0000000000)) [ 1269.485266][T25789] blktrace: Concurrent blktraces are not allowed on loop6 03:57:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7400, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x400000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127c, &(0x7f0000000000)) 03:57:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8914, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1269.689858][T25822] debugfs: File 'dropped' in directory 'loop0' already present! [ 1269.698046][T25822] debugfs: File 'msg' in directory 'loop0' already present! 03:57:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 03:57:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127d, &(0x7f0000000000)) [ 1269.780843][T25822] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8933, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) 03:57:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400448c9, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8602}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127f, &(0x7f0000000000)) [ 1270.286418][T25822] debugfs: File 'dropped' in directory 'loop0' already present! [ 1270.294631][T25822] debugfs: File 'msg' in directory 'loop0' already present! 03:57:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7a00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x24000, 0xe4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x107001, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 03:57:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400448dd, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x4b72, &(0x7f0000000000)) [ 1270.495367][T25876] relay: one or more items not logged [item size (56) > sub-buffer size (9)] 03:57:54 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0xa, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80e01, 0x51) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r3, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r2, &(0x7f0000000000), 0x16006}]) renameat2(r2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./bus\x00', 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getdents64(r1, &(0x7f0000000080)=""/24, 0x18) [ 1270.598461][T25890] debugfs: File 'dropped' in directory 'loop0' already present! [ 1270.607389][T25890] debugfs: File 'msg' in directory 'loop0' already present! 03:57:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9403}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x4c00, &(0x7f0000000000)) [ 1270.730561][T25890] debugfs: File 'trace0' in directory 'loop0' already present! [ 1270.856775][T25894] debugfs: File 'dropped' in directory 'loop0' already present! [ 1270.864553][T25894] debugfs: File 'msg' in directory 'loop0' already present! [ 1270.892285][T25894] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x4c01, &(0x7f0000000000)) 03:57:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/firmware/memmap', 0x525c2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2069}}, './bus\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x80000001) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r4, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='v', 0x1}], 0x1}, 0x4008054) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, '\x00'}) r6 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) sendfile(r5, r6, 0x0, 0x31) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7f01, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9700}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1271.115413][ T26] audit: type=1800 audit(1636430275.083:1237): pid=25930 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14043 res=0 errno=0 03:57:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1271.160039][T25931] debugfs: File 'dropped' in directory 'loop0' already present! [ 1271.167913][T25931] debugfs: File 'msg' in directory 'loop0' already present! [ 1271.227690][T25931] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x541b, &(0x7f0000000000)) [ 1271.306571][ T26] audit: type=1800 audit(1636430275.273:1238): pid=25930 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14043 res=0 errno=0 03:57:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x8201, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1800000, 0x50, r1, 0x14b93000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40082404, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5421, &(0x7f0000000000)) [ 1271.512627][T25962] debugfs: File 'dropped' in directory 'loop0' already present! [ 1271.520815][T25962] debugfs: File 'msg' in directory 'loop0' already present! 03:57:55 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16006}]) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1271.592274][T25962] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xa101}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1271.686441][T25966] debugfs: File 'dropped' in directory 'loop0' already present! [ 1271.694303][T25966] debugfs: File 'msg' in directory 'loop0' already present! 03:57:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5450, &(0x7f0000000000)) 03:57:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x8803, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:55 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r3, 0x1, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x800, 0x70bd2b, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}}, 0x48054) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) 03:57:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40186366, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5451, &(0x7f0000000000)) [ 1271.966967][T25999] debugfs: File 'dropped' in directory 'loop0' already present! [ 1271.976821][T25999] debugfs: File 'msg' in directory 'loop0' already present! [ 1272.005007][ T26] audit: type=1800 audit(1636430275.973:1239): pid=26002 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14041 res=0 errno=0 03:57:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb201}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x401c5820, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1272.082850][T25999] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5452, &(0x7f0000000000)) 03:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1272.233381][ T26] audit: type=1800 audit(1636430276.193:1240): pid=26002 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14041 res=0 errno=0 03:57:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5460, &(0x7f0000000000)) 03:57:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xb600}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x8e00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5501, &(0x7f0000000000)) [ 1272.474571][T26044] debugfs: File 'dropped' in directory 'loop0' already present! [ 1272.482517][T26044] debugfs: File 'msg' in directory 'loop0' already present! 03:57:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x8040) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 1272.592595][T26044] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1272.715617][ T26] audit: type=1800 audit(1636430276.663:1241): pid=26069 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14067 res=0 errno=0 03:57:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086301, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x5509, &(0x7f0000000000)) 03:57:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xd203, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1272.852615][ T26] audit: type=1800 audit(1636430276.773:1242): pid=26069 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14067 res=0 errno=0 03:57:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x1000000009, 0x28100) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 03:57:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x6364, &(0x7f0000000000)) 03:57:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc800}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1272.950388][T26096] debugfs: File 'dropped' in directory 'loop0' already present! [ 1272.958896][T26096] debugfs: File 'msg' in directory 'loop0' already present! 03:57:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1273.095097][T26096] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x801c581f, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x8913, &(0x7f0000000000)) 03:57:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfcb, 0x8a0c1) write(r0, &(0x7f0000001400)="d7a0071287494cece834685b0008817211a33bad0b14cb0951d43f122f6fffd690913e92a11fa97599872728600f58547844872595502da96d6d1216eeab19875504fc2ed43208a607c4081f15440283416834e701ac225aed03ecca6f8bfd814404a3df8f440b279b84146c1313b9bc41c93f0d6c82613e8d523015", 0x7c) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001480), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x50, r1, 0x2, 0x78d, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xdca, 0x57}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x400c0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = pidfd_getfd(r2, r2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f00000017c0)={0xc, 0x8, 0xfa00, {&(0x7f0000001640)}}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x80000001) syz_mount_image$minix(&(0x7f00000000c0), &(0x7f0000000100)='./bus\x00', 0xfff, 0x4, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0x1000, 0x40}, {&(0x7f0000001140)="1f7fe01a1c5dffdc803566ae7773c9aec702faa242d88b46ddad4ff1d98ed869dc498cd8b3db9ed41620e10033fdd5f1a8746a624c5b1334cd0dfd8ee52b3555ada947aa484917f5d10c60613146d9ed10eaf28e001c5e0a039cb1fa8df473731e895335b2", 0x65, 0x7}, {&(0x7f00000011c0)="f68f67df7ae20c07cfc363b9e777e6164242e5496f00e17e5321e2cfd26d8eb26f221ce5f156258ef95137ff29", 0x2d, 0x7}, {&(0x7f0000001200)="ac803304157141735ac19c1c4018462086d3dd3112fe2ea1205a1a47fbbf802532aa6a7120d8db3430d66e5d7309e781ddb09171fd2d3a1a18183cd2559c74c85fd40d9911164e168e90263b3d7415bb4b2abcf4fb494f063a9249486420d5c8d80db0d68840f9ad2b44156653f6a8898f31519f8b96219736d9ec2e77c0b0cafd00c4b419240b2de3102fbb4dad2c84e884b5cfaf041df8826b27302dd4c5af66de2cef6a5bba58f41334aec07970c52b0c7e26149093de520eca55765ea47f669b4a7aa5cf972e92145955a8dfa309968394e0cd074b3554b647", 0xdb, 0x7fffffff}], 0x800000, &(0x7f00000013c0)=ANY=[@ANYBLOB="7dfab8000000000000000000000021000000002c255c275d2c2c00002c2c61707072616973655f74797065100000007369672c00"]) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='*%}!,]-\x00') r5 = perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000, 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_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109, 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, 0x0, 0x0, 0x8b, 0x0, @perf_bp={0x0}}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000500)={0x3, 0x80, 0x4, 0x7, 0x81, 0x6, 0x0, 0x5, 0x808, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000300), 0x2}, 0x10000, 0x2, 0x7, 0x1, 0x6, 0x8, 0xfffb, 0x0, 0x499, 0x0, 0x6}, r6, 0x5, r5, 0x0) perf_event_open(&(0x7f0000001840)={0x3, 0x80, 0x4, 0x20, 0x9, 0xa9, 0x0, 0x80000001, 0x1020, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000001800), 0x9}, 0x92, 0x7, 0x3, 0x2, 0x3, 0x5, 0x1, 0x0, 0x7, 0x0, 0x2}, r6, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000015c0)={0x0, 0x80, 0x3f, 0x0, 0x3, 0x7, 0x0, 0x101, 0x21000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x1, 0x7}, 0x400, 0x1ff, 0x4, 0x0, 0x2, 0x0, 0x4, 0x0, 0x7fffffff, 0x0, 0x687}, r6, 0xf, r4, 0x8) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8108551b, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xe902, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1273.381122][ T26] audit: type=1800 audit(1636430277.343:1243): pid=26129 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14074 res=0 errno=0 03:57:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x8914, &(0x7f0000000000)) 03:57:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xcc00}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1273.483732][T26135] loop4: detected capacity change from 0 to 264192 [ 1273.499523][T26136] debugfs: File 'dropped' in directory 'loop0' already present! [ 1273.507595][T26136] debugfs: File 'msg' in directory 'loop0' already present! [ 1273.517541][T26135] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 03:57:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x81f8943c, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1273.674997][T26136] debugfs: File 'trace0' in directory 'loop0' already present! [ 1273.693219][ T26] audit: type=1800 audit(1636430277.613:1244): pid=26129 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14074 res=0 errno=0 [ 1273.699400][T26135] loop4: detected capacity change from 0 to 264192 03:57:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x8933, &(0x7f0000000000)) 03:57:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1273.798865][T26135] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 1273.843539][T26140] debugfs: File 'dropped' in directory 'loop0' already present! [ 1273.851401][T26140] debugfs: File 'msg' in directory 'loop0' already present! [ 1273.904862][T26140] warn_alloc: 5 callbacks suppressed [ 1273.904879][T26140] syz-executor.5: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1273.926587][T26140] CPU: 0 PID: 26140 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1273.935004][T26140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1273.945054][T26140] Call Trace: [ 1273.948329][T26140] 03:57:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1273.951256][T26140] dump_stack_lvl+0xcd/0x134 [ 1273.955852][T26140] warn_alloc.cold+0x87/0x17a [ 1273.960535][T26140] ? zone_watermark_ok_safe+0x290/0x290 [ 1273.966165][T26140] ? __kmalloc_node+0x62/0x390 [ 1273.970924][T26140] ? io_schedule_timeout+0x180/0x180 [ 1273.976206][T26140] ? __vmalloc_node_range+0x574/0xab0 [ 1273.981567][T26140] __vmalloc_node_range+0x883/0xab0 [ 1273.986761][T26140] ? vfree_atomic+0xe0/0xe0 [ 1273.991256][T26140] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1273.996702][T26140] vzalloc+0x67/0x80 [ 1274.000591][T26140] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1274.006037][T26140] relay_open_buf.part.0+0x1b8/0xc00 [ 1274.011317][T26140] relay_open+0x4fb/0xa00 [ 1274.015639][T26140] do_blk_trace_setup+0x4c3/0xc80 [ 1274.020652][T26140] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1274.026886][T26140] __blk_trace_setup+0xca/0x180 [ 1274.031812][T26140] ? do_blk_trace_setup+0xc80/0xc80 [ 1274.037005][T26140] ? blk_trace_ioctl+0xb7/0x270 [ 1274.041849][T26140] blk_trace_ioctl+0x13b/0x270 [ 1274.046599][T26140] ? blk_add_trace_rq_complete+0x200/0x200 [ 1274.052404][T26140] blkdev_ioctl+0x18d/0x800 [ 1274.056898][T26140] ? blkdev_common_ioctl+0x1850/0x1850 [ 1274.062351][T26140] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1274.068591][T26140] ? blkdev_common_ioctl+0x1850/0x1850 [ 1274.074043][T26140] __x64_sys_ioctl+0x193/0x200 [ 1274.078801][T26140] do_syscall_64+0x35/0xb0 [ 1274.083202][T26140] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1274.089086][T26140] RIP: 0033:0x7f5eeace0ae9 [ 1274.093573][T26140] 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 [ 1274.113445][T26140] RSP: 002b:00007f5ee8235188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1274.122193][T26140] RAX: ffffffffffffffda RBX: 00007f5eeadf4020 RCX: 00007f5eeace0ae9 [ 1274.130343][T26140] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1274.138386][T26140] RBP: 00007f5eead3af45 R08: 0000000000000000 R09: 0000000000000000 [ 1274.146341][T26140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 03:57:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd502}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1274.154294][T26140] R13: 00007ffe158149df R14: 00007f5ee8235300 R15: 0000000000022000 [ 1274.162439][T26140] [ 1274.166383][T26140] Mem-Info: [ 1274.169501][T26140] active_anon:79 inactive_anon:144501 isolated_anon:0 [ 1274.169501][T26140] active_file:4239 inactive_file:82971 isolated_file:0 [ 1274.169501][T26140] unevictable:768 dirty:227 writeback:0 [ 1274.169501][T26140] slab_reclaimable:22758 slab_unreclaimable:154550 [ 1274.169501][T26140] mapped:65321 shmem:11341 pagetables:2353 bounce:0 [ 1274.169501][T26140] kernel_misc_reclaimable:0 [ 1274.169501][T26140] free:1153597 free_pcp:7294 free_cma:0 [ 1274.212121][T26140] Node 0 active_anon:320kB inactive_anon:577076kB active_file:16956kB inactive_file:331860kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:261256kB dirty:964kB writeback:0kB shmem:42932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 215040kB writeback_tmp:0kB kernel_stack:9988kB pagetables:9408kB all_unreclaimable? no [ 1274.243744][T26140] Node 1 active_anon:0kB inactive_anon:912kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 1274.273099][T26140] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1274.300364][T26140] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1274.306153][T26140] Node 0 DMA32 free:648248kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:0KB active_anon:320kB inactive_anon:575116kB active_file:16956kB inactive_file:331860kB unevictable:1536kB writepending:888kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:30812kB local_pcp:20516kB free_cma:0kB [ 1274.337156][T26140] lowmem_reserve[]: 0 0 0 0 0 03:57:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7fc0000000000000, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0x800}}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1274.341877][T26140] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1274.368704][T26140] lowmem_reserve[]: 0 0 0 0 0 [ 1274.373462][T26140] Node 1 Normal free:3950080kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:0kB inactive_file:4kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1274.402575][T26140] lowmem_reserve[]: 0 0 0 0 0 [ 1274.407325][T26140] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 1274.420113][T26140] Node 0 DMA32: 2430*4kB (UME) 4544*8kB (UME) 2398*16kB (UME) 1483*32kB (UME) 734*64kB (UME) 333*128kB (UM) 213*256kB (UME) 109*512kB (UM) 113*1024kB (UME) 2*2048kB (U) 48*4096kB (M) = 648248kB [ 1274.439307][T26140] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1274.451118][T26140] Node 1 Normal: 180*4kB (UME) 48*8kB (UE) 29*16kB (UE) 187*32kB (UME) 84*64kB (UME) 25*128kB (UME) 11*256kB (UE) 6*512kB (UE) 2*1024kB (UE) 1*2048kB (E) 958*4096kB (M) = 3950080kB [ 1274.469187][T26140] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1274.478788][T26140] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1274.488116][T26140] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1274.497718][T26140] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB 03:57:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x400448c9, &(0x7f0000000000)) [ 1274.507234][T26140] 21067 total pagecache pages [ 1274.511904][T26140] 0 pages in swap cache [ 1274.516071][T26140] Swap cache stats: add 0, delete 0, find 0/0 [ 1274.522311][T26140] Free swap = 0kB [ 1274.526073][T26140] Total swap = 0kB [ 1274.529784][T26140] 2097051 pages RAM [ 1274.533635][T26140] 0 pages HighMem/MovableOnly [ 1274.538300][T26140] 383924 pages reserved [ 1274.542443][T26140] 0 pages cma reserved 03:57:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0105512, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xf603, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xea03}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x400448dd, &(0x7f0000000000)) 03:57:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x280000, 0x24) 03:57:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc01064c1, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1274.806103][T26211] debugfs: File 'dropped' in directory 'loop0' already present! [ 1274.814703][T26211] debugfs: File 'msg' in directory 'loop0' already present! 03:57:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x46, 0x0) r1 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)="f38b447bca986a08a2387fe3f131a92868bdcbedfeca4d1516781218d9084fbdb08db5872806f5ae87430d6c5b05909233b3cd6747c4dcd21fba03880c4377719e46efbb23315b32d7b739569d473d095cf8404b60f679037b42849466435738dede722ffe78071b7d4452b32fbacf998ddf4de7d1437db9d36b03fd8d9f170733c2773970b374540f5c7292a979507786ad02c7a3509d708ce0d9e6b8446e2251a36ca0e7204369556159db86a1a2a2152daf3c3e6a893cf8a1a0cb513ff96372953897c17398c0eeb44b8ed4f8862ad772564a5d0a88471df4971f54b939cbcf1a9132879f6162c7151b9f19b31d9f7e77a21b4728", 0xf6}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="1f7c2a104586b4cb94c109ec5826ea60f11a969867968ed7fdfd7ab3402beadaa402be37ce1d67117cfe88fe877d87a7cb3ee2c2731549613516229dc8b7b9417ce89958fc70057e0ca5acfd5baf7996", 0x50}, {&(0x7f0000001200)="fdac4a952c51a834704c208e3ea895adf8021369b39044a6ea3284a02e75ec362db37e19622effa6413ca4e099df18783f9265dc9e1e17f3d2a707b3afbd24c5b2388fcd8063c179c8b687c5e0dbdddb2181dda0d7b650752d36588952e0dd808ccd97c96fd561f68681cc5f14d4991d4eb82a3b8ccc60a4ff1303971a6c281e7a305b48fb8ebe3cac606365e54f1e9f5f678d027f43384c03401237037569ca06e6", 0xa2}], 0x4, 0x7fa, 0xa1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000001300)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 1274.945261][T26211] debugfs: File 'trace0' in directory 'loop0' already present! [ 1275.010189][T26215] debugfs: File 'dropped' in directory 'loop0' already present! [ 1275.018174][T26215] debugfs: File 'msg' in directory 'loop0' already present! 03:57:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x400454ca, &(0x7f0000000000)) 03:57:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc01064c8, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xfe02, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="821f2e4dc69db24e0edbbdf729caf26508137844e1a0df31eab8540d6a641f3f504363f61fe9cbb66da1eb349930537ccad64f9f5edb01611f85858bb109ab", 0x3f}, {&(0x7f0000000100), 0x0, 0x2}, {&(0x7f0000000140)="5c7460b29c3f2831a45d35a0c7bda80f02d8afb12eedbaa72e5918edd171a2382a02fa9aa7b4769099d616eed40f8d302131bf8d87da33e9fdbca7efb622f159b66848217c8873e3", 0x48, 0x2}, {&(0x7f00000001c0), 0x0, 0x5a}], 0x28, &(0x7f0000000280)={[{@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@quota}], [{@subj_role={'subj_role', 0x3d, '/dev/loop#\x00'}}, {@appraise}, {@uid_gt={'uid>', 0xee01}}, {@euid_gt}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x4004550a, &(0x7f0000000000)) 03:57:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc01864cb, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1275.246830][T26252] debugfs: File 'dropped' in directory 'loop0' already present! [ 1275.255647][T26252] debugfs: File 'msg' in directory 'loop0' already present! [ 1275.356233][T26252] debugfs: File 'trace0' in directory 'loop0' already present! 03:57:59 executing program 4: accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80000) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f00000000c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendfile(r0, r1, 0x0, 0x80000001) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) setsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f00000003c0)=0xf7000000, 0x4) sendmsg$inet6(r3, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000300)={'nat\x00', 0x0, [0x1, 0x8, 0xffffffff, 0x7, 0x3]}, &(0x7f0000000040)=0x54) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 03:57:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189378, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40049409, &(0x7f0000000000)) [ 1275.458682][T26252] debugfs: File 'dropped' in directory 'loop0' already present! [ 1275.467020][T26252] debugfs: File 'msg' in directory 'loop0' already present! 03:57:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf203}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:57:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40081271, &(0x7f0000000000)) [ 1275.609513][ T26] audit: type=1800 audit(1636430279.573:1245): pid=26291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14070 res=0 errno=0 03:57:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xff00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:57:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40085503, &(0x7f0000000000)) [ 1275.828958][ T26] audit: type=1800 audit(1636430279.743:1246): pid=26291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14070 res=0 errno=0 03:57:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189379, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:57:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x6, 0x44000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:57:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf603}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1275.989231][T26320] debugfs: File 'dropped' in directory 'loop0' already present! [ 1275.997701][T26320] debugfs: File 'msg' in directory 'loop0' already present! 03:58:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40086602, &(0x7f0000000000)) 03:58:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0xffffffffffffffe9, r0, {0x1}}, './file0\x00'}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = syz_mount_image$qnx4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x5, 0x5, &(0x7f0000000380)=[{&(0x7f0000000100)="0a418f46", 0x4, 0x3a}, {&(0x7f0000000140)="a8b9dfc6bfa24eabb3803ef2609b1a88f7ba5fbba4dd237f1a22d389dda9760a5d2c99500efa5f28ea7e70f8b02a9ee810af25c93a22", 0x36, 0x200}, {&(0x7f0000000180)="da4cdbc9728cfee9a3f02bb7653edbfce511c73566671e0904d1a9021445a6acf4449560c7538d0c75b6306650cdf02b8044f54890641af779ad9bbd140930ebe57f3e4db5c7bdf8eb80326b7fba66a2238b05b9515d3f3f5af90e049dea97d828c8d47ebb6d0d7e1098f946b105188687b537753d816e2552", 0x79, 0xff}, {&(0x7f0000000200)="1cc167b2c8aa07ae7e7d99bae7998e3919ab12047644a61198946e109c1e0645e57c6af883e1bf35d9457a7a762fe17fb825bd7baf1b624d135b0b6fa6f1a28c66c40417ff9b51fd7af92bd0a5678cb812f275db42124b00c0f6109c87e61e05963d7aa0e0d072915da74acb6fcaf8ad6b633c0b23e4abe3721a71e63a5e73bb9ddc70838478b1df0b150538", 0x8c}, {&(0x7f00000002c0)="702985d8ae379348e369eaefd4f706dbe3ed4268025cc9e022618ca13fc481a85685637ab3848ca11b155aae1be95230a60d8ad945f145bb6058943eb37231031a09f6925a103be8b5669b6eb06adb3b34532731735acf642da63d2b1c43799571d20a6718f2d38da82788b532a03af1b006ea2beac7cec141c9374bf13dd4f253607cf95d68088730f55a39fdb57da70313883fe8fc", 0x96, 0x400}], 0x80000, &(0x7f0000000400)={[{'/dev/loop#\x00'}, {'&-\xc0%]'}, {'/dev/loop#\x00'}, {'/dev/loop#\x00'}, {'.){^\xee!-L'}], [{@subj_user={'subj_user', 0x3d, '^'}}, {@seclabel}]}) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000480)={0x4, 0x1, 0x5, 0xffff, 0x6, [{0x6, 0x5, 0xfffffffffffffff8, '\x00', 0x806}, {0x1, 0x1, 0x3, '\x00', 0x1400}, {0x7, 0x8, 0x12e, '\x00', 0x4}, {0x5, 0x8, 0x3, '\x00', 0x1006}, {0x101, 0xffff, 0x4, '\x00', 0x100}, {0x0, 0x1000, 0xffffffff, '\x00', 0x4000}]}) [ 1276.122790][T26320] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40095505, &(0x7f0000000000)) [ 1276.235361][T26348] loop4: detected capacity change from 0 to 4 03:58:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf902}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc02064c3, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1276.355149][T26348] loop4: detected capacity change from 0 to 4 03:58:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101286, &(0x7f0000000000)) 03:58:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x802, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x602, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000680)=ANY=[@ANYBLOB="5d020201acd49ba6ea13d85081b5f2d09ab04db1c654902b2d190c542283b5ed883978c3ff7d22aaa3118a10cadea73903b1ae9befb17d28c65bf722461001010000000000008b2f1131a247f56cc6f2430367af98763b0eb9923df3cbd72130ddbf27e33bae2122fc5e5d0ef3d60df2b0b9e337d8ee71a1a48fc081ead8e0a5c3dfe365d71d614e8d1ac2e99eefbd40ee237fe3db16d66d4b90d140e85481f7b1d3a736524dfd621b2ab56317b741ceb40968082bfdb0d72e2566346992f1d8a6a05b8e"], 0x18) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000b00)=ANY=[@ANYBLOB="5d020201c3c97764c342945346782e045317f72d9cf1c134b9d76f3b42a8acc2abed1352c07109e7c3665f1a1c7b06a57337079882c51aee323335514e478a20a679b43680207fb9b6a8a031a9d59738e43a87889e02b8e520beb3dfa2ff74fd9145c43fd3648f09671787516cbaf045c9a9d76626d2d3965332786fc3e62d31faf5d326b7f32f2b7f4016cc961fd6fa3d10ae8ae55f94124170eed53a1de2dcd9d093315b3878b22ca8fa4f149e909ce70ca9ab510fc4e957b211c21aaf0ac8c97dd03eacfabae2502b70266551de6a5197b4fa9b6c7fff730ac715642bdaa66b6bc5fb"], 0x18) sendmsg$inet6(r4, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, 0xee00, r5) sendmsg$inet6(r3, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)}, 0x4008054) splice(r2, &(0x7f00000003c0)=0x1, r3, &(0x7f0000000640)=0x6, 0x201cb, 0xe) r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000a00)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r6, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000580)={&(0x7f0000000c00)=ANY=[@ANYBLOB="c80000001a00010029bd7000fedbdf251c141004fc0000050029000008000100000f0f0008000400", @ANYRES32=r7, @ANYBLOB="84001300000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000100000f0f00000000000000000000000000000f0f000000000000000000000000000000040000000200000000000000000000000000000000000000000000000d00000000000000040000000000000000000800010000000000080001000000000008000400", @ANYRES32=r8, @ANYBLOB="f541bab9b1e4c73408195319de3998f6360325217d6798874be8a050339cdb086a39580e2a08ef60dcf0799d02bd2e13e02ed5cec7158672e92af730025351ea4b76443b0721448f3de7a69d3c649db3eeb0daf455d9a2b5bf048346faceab5a2f78ba40e874bd8bcbcd7e522b8476f1a9726efc11d1228dec4e5c29b1cb20647d43f175214540f9cdcce94e00bfe148955065e6649b716bd4d9c27eb617256dc172db5cdccb2b31328e83744576aa800bc63b63186424af4a645bef60b472639202fc5a069cee2c21f75ade7d092812130000000000"], 0xc8}, 0x1, 0x0, 0x0, 0x40000088}, 0x800) 03:58:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc02064cc, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101288, &(0x7f0000000000)) 03:58:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfa03}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1276.638255][T26391] debugfs: File 'dropped' in directory 'loop0' already present! [ 1276.646292][T26391] debugfs: File 'msg' in directory 'loop0' already present! [ 1276.773382][T26391] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401070c9, &(0x7f0000000000)) 03:58:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x804, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:00 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x303500, 0x60) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r5, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) write(r1, &(0x7f0000000080)="2512ecce2b0b146b15f4ceadafa93b05f44c4696a6197e9b05ba", 0x1a) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) 03:58:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401070ca, &(0x7f0000000000)) 03:58:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc028660f, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfe03}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1277.063663][T26426] debugfs: File 'dropped' in directory 'loop0' already present! [ 1277.071802][T26426] debugfs: File 'msg' in directory 'loop0' already present! 03:58:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1277.188675][T26426] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401070cd, &(0x7f0000000000)) 03:58:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r4, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r3, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000140)) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x4, 0x1f, 0x8, "73be6b0b13f9cedbc401cd911e5d05b75632ef6b2d912ea1615f4d0f6bee70cae6adc8004a3f2768d3558745a13d3517e25ebde0766cc0edf752034682263e7b", "910790f8a6733ccd97d0874cff02d159b59108509f5aba0a628ec6587d7cc56b", [0x4de, 0x9dc]}) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) ioctl$SNDRV_PCM_IOCTL_XRUN(r5, 0x4148, 0x0) 03:58:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1277.391291][T26427] debugfs: File 'dropped' in directory 'loop0' already present! [ 1277.392699][ T26] audit: type=1800 audit(1636430281.353:1247): pid=26456 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14063 res=0 errno=0 [ 1277.399364][T26427] debugfs: File 'msg' in directory 'loop0' already present! 03:58:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40186366, &(0x7f0000000000)) 03:58:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xff7f}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1277.554658][ T26] audit: type=1800 audit(1636430281.523:1248): pid=26462 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14063 res=0 errno=0 03:58:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x80a, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401870c8, &(0x7f0000000000)) 03:58:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x6000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x2ee57ec1, 0x0, 0x1a, 0x14, "ce6ff7cd3deda09ad3d99bc289e852210110528336f8a0852557771538f946d978cb47a98b45174538ae6868e794d116981e97dce79f2058111fb57211c8a850", "2051bac30577e5be94836103d6daa1d81cbedaa8f8b77e2a8de9acf72e6c5cd8", [0x3, 0x4]}) [ 1277.828517][T26489] debugfs: File 'dropped' in directory 'loop0' already present! [ 1277.836576][T26489] debugfs: File 'msg' in directory 'loop0' already present! 03:58:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401870cb, &(0x7f0000000000)) 03:58:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1277.916779][T26489] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:02 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) syz_open_dev$sg(&(0x7f0000000040), 0x20, 0x200201) r2 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80000001) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000300)=0x80) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, 0x0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x19}, {0x6, 0x16, 0x61}, {0x5}}]}, 0x94}}, 0x4000440) ftruncate(r4, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r5, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r4, &(0x7f0000000000), 0x16006}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r7, 0x0, 0x80000001) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x10000, 0x0) fcntl$addseals(r8, 0x409, 0x4) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) 03:58:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401870cc, &(0x7f0000000000)) 03:58:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x80e, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x401c5820, &(0x7f0000000000)) [ 1278.154077][ T26] audit: type=1800 audit(1636430282.123:1249): pid=26518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15249 res=0 errno=0 [ 1278.188437][T26520] debugfs: File 'dropped' in directory 'loop0' already present! [ 1278.196360][T26520] debugfs: File 'msg' in directory 'loop0' already present! 03:58:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1278.278308][ T26] audit: type=1800 audit(1636430282.203:1250): pid=26524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15249 res=0 errno=0 [ 1278.341641][T26520] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221ed}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x4020940d, &(0x7f0000000000)) 03:58:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1278.475200][ T26] audit: type=1800 audit(1636430282.423:1251): pid=26535 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15249 res=0 errno=0 03:58:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x825, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1278.582128][ T26] audit: type=1800 audit(1636430282.543:1252): pid=26518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15249 res=0 errno=0 [ 1278.604184][ T26] audit: type=1800 audit(1636430282.553:1253): pid=26524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15249 res=0 errno=0 03:58:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x41015500, &(0x7f0000000000)) [ 1278.748185][T26564] debugfs: File 'dropped' in directory 'loop0' already present! [ 1278.757132][T26564] debugfs: File 'msg' in directory 'loop0' already present! 03:58:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221ee}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1278.885076][T26564] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x20800, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x6001, 0x0) write$6lowpan_enable(r2, &(0x7f0000000180)='1', 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0xfff, 0x5, 0xe, 0x8ddbd6becb641c3, "9850b900b59d31b78d2abda6a5dbc64c341106d6ebe5e2001d94d9e2ffb7a119f4200176298322f9850d85246c5a5b34410d2b0ffa4b90990de6ba01772983c0", "f0afc1db1f26ccaa7443800c504f52043bee9056080f5987fbf189ae632a703b", [0xfb, 0x4]}) [ 1278.956034][ T26] audit: type=1800 audit(1636430282.633:1254): pid=26555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15249 res=0 errno=0 03:58:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80041284, &(0x7f0000000000)) 03:58:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000001800), 0x6, 0x2000c2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') r2 = accept4$inet(r1, &(0x7f0000000140)={0x2, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x80000) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000000)) writev(r2, &(0x7f00000016c0)=[{&(0x7f00000001c0)="41e6c1c9cfe82293fda477dd8695fddf61dab67e66e6a149e8adca022f732352b31f74172770ce8b19309258f809099d09ded8aa2ed29f2b6f145973ef28896e724c50e538519c2f2a05fd53d24277801bc3f735d6bccba557f6266075baaffe95c3ee0d91d8821dcc0273f4e60fe91e01b2f101f6425d8ab27d0e5e7282a49696540bbfaf68bb19f4474e", 0x8b}, {&(0x7f0000000280)="94672dd710c2127b4fcbcf9da0553e2e48b6fe4a3e9edd8eb3bcd428828f86307f21d3684297bf1d35f18609cae899e2885e8ec1086ad4bdd8e6a803d6f7229456428de5ab2381d1a84b82e1cd330958c4bc9f43125a17e2b5c61be156781ac596a7005f4877eaf84278abceffbc30e1694e18b0f857f68f42c94c36c59c4843d3a11ec9c244b250e988f7440bd5ed9f58b984cbe2b1f783d243139fade04c12", 0xa0}, {&(0x7f0000000340)="c5982d54b06ec14614429ab24ed4262d655a650ec3226b7c20019c6a695724e4ec1809cd8c11360213a81f1aa88cbcbd53eed7f61e32a53f1aa7bb4966911687c48759c9434a68b51cbb73aa8440a0ac2b6f97a6d108a9bec484e44a5764a4b32a2dedbf6709d50d1449c47663c38eec3a5d342f6dd6830dddc8b0508abee1c3e5043f1606127457550b723f470c9f479f13b7da3f2a8640d90d05d62a38906de749045c5e6c3c10193eec5ea23894e9c1367effd32a9af8f8c2dee6db305ecb869c02402ca98ea191a85bf5379a836e", 0xd0}, {&(0x7f0000000440)="5559b7cef5e89e8a44f85eb529cd31a19828703be6bebfb17616f3151e3a089330ef78281ee8db2c7af2d296ee108b9c2952cf97e9d1429cdc966b8ea1539421ecc14fd1220d6bd850764b9e7dd5c7c2f2935c2056eda7a90d14f5990aa5b5e8f1ef200edb7af02eb41787ee9774d154bd97671b52091dd72e6db94436fbdbaeca98ce63994775b47db3214a7f84d59e6a46fd77be1838730cd4c6d6f0030f653f5c9733da0b681b07ede3de51e47033f1fa122e7a343e3e", 0xb8}, {&(0x7f0000000500)="53a4b1f396189924df77ca4af18128660d5138a009f938c9dc034f3880877bc0cfe479a7f86c177861835e651e8df309666bf98448fa4f9efa38984d010c2e922ea809247a91f3e97db723212e8c75586eebb1ea6bd68a4a3ed7c0d0386dcd56ec773138065f700e193ebcb6e145cd5980fbc95d8a64d83bfa09eb1be5843eaf72d9016ba27edf18", 0x88}, {&(0x7f00000005c0)="4a5d61733d6ceee9ca7f192f39fba021ca9cbab9c4644f762dbe52345da9571c8af0ece0b51362cdea6739da781753e64fddcd0cd00bb97926c9d890db7bbb", 0x3f}, {&(0x7f0000000600)="e978518a09cf28305f38591578dce1270251da4fafd9e9e4618cb17998bfb4a2dc64f8aac2090ddcf251939947822b82c494a9a13140bb6651249f514922ef87a5fc160f172c0bbdd96201dafc333ef476c2c91239c0d047da02e287a1873382d7ec2074f91167666076", 0x6a}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="95c9ee593de2814a7b4d969e1bfab5f327b8fbe82c", 0x15}], 0x9) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card0/oss_mixer\x00', 0x404080, 0x0) splice(r1, &(0x7f0000000080), r3, &(0x7f0000000100)=0x5, 0x8, 0x4) write$proc_mixer(r3, &(0x7f0000001780)=[{'LINE1', @void}, {'VOLUME', @void}, {'PHONEOUT', @void}, {'OGAIN', @val={' \'', 'Master Capture', '\' ', 0x3}}], 0x42) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 03:58:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x82f, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80041285, &(0x7f0000000000)) 03:58:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221ef}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:03 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r3, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r2, &(0x7f0000000000), 0x16006}]) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) [ 1279.374579][T26610] debugfs: File 'dropped' in directory 'loop0' already present! [ 1279.382552][T26610] debugfs: File 'msg' in directory 'loop0' already present! 03:58:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80081270, &(0x7f0000000000)) [ 1279.497574][ T26] audit: type=1800 audit(1636430283.463:1255): pid=26619 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14014 res=0 errno=0 [ 1279.506345][T26610] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80081272, &(0x7f0000000000)) 03:58:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f0}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1279.719549][ T26] audit: type=1800 audit(1636430283.683:1256): pid=26619 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14014 res=0 errno=0 03:58:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x83a, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80081280, &(0x7f0000000000)) 03:58:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)=0x3) [ 1280.001418][T26662] debugfs: File 'dropped' in directory 'loop0' already present! [ 1280.009587][T26662] debugfs: File 'msg' in directory 'loop0' already present! 03:58:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80085502, &(0x7f0000000000)) [ 1280.069433][T26662] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1280.136314][T26670] debugfs: File 'dropped' in directory 'loop0' already present! [ 1280.144286][T26670] debugfs: File 'msg' in directory 'loop0' already present! 03:58:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x851, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80086301, &(0x7f0000000000)) 03:58:04 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80000001) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_CLR_FD(r1, 0x4c01) 03:58:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x80086601, &(0x7f0000000000)) [ 1280.519629][T26695] debugfs: File 'dropped' in directory 'loop0' already present! [ 1280.529265][T26695] debugfs: File 'msg' in directory 'loop0' already present! 03:58:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) [ 1280.619202][T26695] debugfs: File 'trace0' in directory 'loop0' already present! [ 1280.650388][T26695] debugfs: File 'dropped' in directory 'loop0' already present! [ 1280.658375][T26695] debugfs: File 'msg' in directory 'loop0' already present! 03:58:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.idle_time\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 03:58:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x855, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x801c581f, &(0x7f0000000000)) 03:58:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f2}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1280.887027][T26735] debugfs: File 'dropped' in directory 'loop0' already present! [ 1280.895189][T26735] debugfs: File 'msg' in directory 'loop0' already present! [ 1280.919598][T26735] debugfs: File 'trace0' in directory 'loop0' already present! [ 1280.940096][T26735] debugfs: File 'dropped' in directory 'loop0' already present! [ 1280.948129][T26735] debugfs: File 'msg' in directory 'loop0' already present! 03:58:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0045878, &(0x7f0000000000)) 03:58:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x85c, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x4040) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000080)={{r0}, "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"}) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r3, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r2, &(0x7f0000000000), 0x16006}]) fsmount(r2, 0x0, 0x2) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0045878, &(0x7f0000000000)) [ 1281.162465][T26756] debugfs: File 'dropped' in directory 'loop0' already present! [ 1281.170677][T26756] debugfs: File 'msg' in directory 'loop0' already present! 03:58:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x1000000000000006, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x48, "abe4b260c9bee7306f34f5b94b6e7635f92b61165be0d37d97786ca8a2c3281255b0ee7907cb34c2871aa5ad559655eefbf6fa257ff38ef2685a88d47545c478f106ad2face1c603"}, &(0x7f0000000240)=0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @broadcast}}, 0x100062, 0x20, 0x4, 0x2, 0x40, 0x97, 0x4f}, &(0x7f0000000400)=0x9c) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r1], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r4 = fcntl$dupfd(r1, 0x0, r0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r5, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_setup(0x5825, &(0x7f0000000080)) ioctl$SNDCTL_SEQ_NRMIDIS(r4, 0x8004510b, &(0x7f0000000100)) io_submit(r6, 0x0, &(0x7f0000000540)) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x240300, 0x0) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) [ 1281.319806][T26756] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0085504, &(0x7f0000000000)) 03:58:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x860, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0101282, &(0x7f0000000000)) 03:58:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7fffffff) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 03:58:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xd000943e, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1281.781321][T26805] debugfs: File 'dropped' in directory 'loop0' already present! [ 1281.790294][T26805] debugfs: File 'msg' in directory 'loop0' already present! 03:58:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0185500, &(0x7f0000000000)) [ 1281.909286][T26805] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:05 executing program 4: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000040)=""/205) r0 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffffffffffa, 0x181100) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa00, 0x5b1}) 03:58:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2d0abb, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc01864c6, &(0x7f0000000000)) 03:58:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f5}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1282.155655][T26840] debugfs: File 'dropped' in directory 'loop0' already present! [ 1282.163903][T26840] debugfs: File 'msg' in directory 'loop0' already present! 03:58:06 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x102c0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000080)=0xfff) syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) [ 1282.238399][T26840] debugfs: File 'trace0' in directory 'loop0' already present! [ 1282.316131][T26844] debugfs: File 'dropped' in directory 'loop0' already present! [ 1282.324317][T26844] debugfs: File 'msg' in directory 'loop0' already present! 03:58:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2, 0xa00, 0x5b1}) 03:58:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0189371, &(0x7f0000000000)) 03:58:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0189436, &(0x7f0000000000)) 03:58:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x6) 03:58:09 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [], 0x0, "590bc5048e589b"}) r2 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r4, @ANYRES16, @ANYRESHEX=r2], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054640)={0x0, ""/256, 0x0, 0x0}) r8 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r10, @ANYRES16, @ANYRESHEX=r8], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10, r12}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000054840)={{r1, 0xa7a, 0x9, 0xad6, 0x3, 0x7, 0x6, 0x20, 0x9, 0x10000, 0x2, 0x3, 0xa6, 0x1, 0xffa}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055840)={0x5, [{0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {r1}, {}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {}, {}, {}, {}, {0x0, r0}, {}, {}, {}, {r1, r0}, {r1}, {0x0, r0}, {}, {}, {}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {}, {r1}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1}, {r1, r0}, {}, {r1, r0}, {r1}, {}, {r1}, {r1, r0}, {r1}, {}, {r1, r0}, {r1}, {r1}, {r1}, {}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {r1}, {}, {r1}, {r1, r0}, {}, {r1}, {r1}, {}, {0x0, r0}, {}, {r1}, {r1}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {}, {r1}, {0x0, r0}, {}, {r1, r0}, {r1}, {}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {r1}, {0x0, r0}, {r1, r0}, {}, {r1, r0}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {}, {}, {}, {0x0, r0}, {}, {r1}, {}, {r1, r0}, {0x0, r0}, {}, {r1}, {}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {0x0, r0}, {}, {0x0, r0}, {}, {}, {}, {}, {}, {0x0, r0}, {}, {}, {r1}, {}, {r1}, {r1}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {r1, r0}, {}, {r1}, {r1}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1, r0}, {}, {}, {0x0, r0}, {}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {r1}, {r1, r0}, {}, {r1, r0}, {0x0, r0}, {}, {}, {r1, r0}, {r1}, {}, {}, {0x0, r0}, {}, {}, {r1}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {}, {}, {}, {r1, r0}, {}, {r1}, {r1, r0}, {}, {0x0, r0}, {}, {}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {r1}, {r1}, {r1, r0}, {}, {}, {r1}, {}, {r1}, {r1}, {0x0, r0}, {}, {r1}, {r4, r7}, {r1, r11}, {r1, r0}, {r13, r0}], 0x1, "879f4b2481932c"}) r14 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) fdatasync(r14) 03:58:15 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x224101, 0x0) ioctl$RTC_VL_CLR(r0, 0x7014) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) 03:58:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc020660b, &(0x7f0000000000)) [ 1299.444326][ T1193] ieee802154 phy0 wpan0: encryption failed: -22 [ 1299.451357][ T1193] ieee802154 phy1 wpan1: encryption failed: -22 [ 1303.140985][ T28] oom_reaper: reaped process 26844 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1308.323205][T26844] syz-executor.5 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1308.333821][T26844] CPU: 1 PID: 26844 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1308.342238][T26844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1308.352283][T26844] Call Trace: [ 1308.355548][T26844] [ 1308.358473][T26844] dump_stack_lvl+0xcd/0x134 [ 1308.363140][T26844] dump_header+0x106/0x624 [ 1308.367555][T26844] oom_kill_process.cold+0x10/0x15 [ 1308.372660][T26844] out_of_memory+0x119b/0x1460 [ 1308.377424][T26844] ? oom_killer_disable+0x270/0x270 [ 1308.382622][T26844] __alloc_pages_slowpath.constprop.0+0x1b03/0x20d0 [ 1308.389297][T26844] ? warn_alloc+0x120/0x120 [ 1308.393800][T26844] ? prepare_alloc_pages+0x17b/0x570 [ 1308.399081][T26844] __alloc_pages+0x412/0x500 [ 1308.403655][T26844] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1308.410402][T26844] ? find_held_lock+0x2d/0x110 [ 1308.415158][T26844] ? lock_downgrade+0x6e0/0x6e0 [ 1308.419996][T26844] ? do_raw_spin_lock+0x120/0x2b0 [ 1308.425012][T26844] alloc_pages+0x1a7/0x300 [ 1308.429420][T26844] __get_free_pages+0x8/0x40 [ 1308.433995][T26844] kasan_populate_vmalloc_pte+0x25/0x160 [ 1308.439624][T26844] __apply_to_page_range+0x694/0x1080 [ 1308.444984][T26844] ? kasan_poison+0x60/0x60 [ 1308.449479][T26844] ? rwlock_bug.part.0+0x90/0x90 [ 1308.454411][T26844] alloc_vmap_area+0xa7a/0x1dc0 [ 1308.459261][T26844] ? free_vmap_area+0x1ad0/0x1ad0 [ 1308.464358][T26844] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1308.469890][T26844] ? trace_kmalloc_node+0x32/0x100 [ 1308.474994][T26844] __get_vm_area_node.constprop.0+0x128/0x380 [ 1308.481058][T26844] vmap+0x130/0x320 [ 1308.484940][T26844] ? relay_open_buf.part.0+0x4b2/0xc00 [ 1308.490390][T26844] ? vunmap+0x70/0x70 [ 1308.494551][T26844] relay_open_buf.part.0+0x4b2/0xc00 [ 1308.499919][T26844] relay_open+0x4fb/0xa00 [ 1308.504238][T26844] do_blk_trace_setup+0x4c3/0xc80 [ 1308.509250][T26844] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1308.515569][T26844] __blk_trace_setup+0xca/0x180 [ 1308.520492][T26844] ? do_blk_trace_setup+0xc80/0xc80 [ 1308.525684][T26844] ? blk_trace_ioctl+0xb7/0x270 [ 1308.530526][T26844] blk_trace_ioctl+0x13b/0x270 [ 1308.535275][T26844] ? blk_add_trace_rq_complete+0x200/0x200 [ 1308.541080][T26844] blkdev_ioctl+0x18d/0x800 [ 1308.545573][T26844] ? blkdev_common_ioctl+0x1850/0x1850 [ 1308.551109][T26844] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1308.557514][T26844] ? blkdev_common_ioctl+0x1850/0x1850 [ 1308.562962][T26844] __x64_sys_ioctl+0x193/0x200 [ 1308.567718][T26844] do_syscall_64+0x35/0xb0 [ 1308.572131][T26844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1308.578015][T26844] RIP: 0033:0x7f5eeace0ae9 [ 1308.582426][T26844] Code: Unable to access opcode bytes at RIP 0x7f5eeace0abf. [ 1308.590631][T26844] RSP: 002b:00007f5ee8256188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1308.599295][T26844] RAX: ffffffffffffffda RBX: 00007f5eeadf3f60 RCX: 00007f5eeace0ae9 [ 1308.607515][T26844] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1308.615569][T26844] RBP: 00007f5eead3af45 R08: 0000000000000000 R09: 0000000000000000 [ 1308.623525][T26844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1308.631478][T26844] R13: 00007ffe158149df R14: 00007f5ee8256300 R15: 0000000000022000 [ 1308.639445][T26844] [ 1308.643078][T26844] Mem-Info: [ 1308.646776][T26844] active_anon:66956 inactive_anon:142527 isolated_anon:0 [ 1308.646776][T26844] active_file:0 inactive_file:50 isolated_file:0 [ 1308.646776][T26844] unevictable:768 dirty:0 writeback:0 [ 1308.646776][T26844] slab_reclaimable:22690 slab_unreclaimable:163410 [ 1308.646776][T26844] mapped:57669 shmem:11341 pagetables:2200 bounce:0 [ 1308.646776][T26844] kernel_misc_reclaimable:0 [ 1308.646776][T26844] free:17324 free_pcp:174 free_cma:0 [ 1308.688428][T26844] Node 0 active_anon:267824kB inactive_anon:569168kB active_file:0kB inactive_file:196kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:230776kB dirty:0kB writeback:0kB shmem:42912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB kernel_stack:9808kB pagetables:8796kB all_unreclaimable? yes [ 1308.720702][T26844] Node 1 active_anon:0kB inactive_anon:940kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? yes [ 1308.749822][T26844] Node 0 DMA free:10660kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1308.777345][T26844] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1308.783102][T26844] Node 0 DMA32 free:32780kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:30720KB active_anon:267824kB inactive_anon:569168kB active_file:0kB inactive_file:304kB unevictable:1536kB writepending:0kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:476kB local_pcp:0kB free_cma:0kB [ 1308.813223][T26844] lowmem_reserve[]: 0 0 0 0 0 [ 1308.818130][T26844] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1308.844627][T26844] lowmem_reserve[]: 0 0 0 0 0 [ 1308.849324][T26844] Node 1 Normal free:25856kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:16384KB active_anon:0kB inactive_anon:940kB active_file:0kB inactive_file:4kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1308.878691][T26844] lowmem_reserve[]: 0 0 0 0 0 [ 1308.883454][T26844] Node 0 DMA: 1*4kB (H) 0*8kB 2*16kB (H) 2*32kB (H) 1*64kB (H) 2*128kB (H) 2*256kB (H) 1*512kB (H) 1*1024kB (H) 2*2048kB (UM) 1*4096kB (M) = 10660kB [ 1308.898722][T26844] Node 0 DMA32: 2055*4kB (UMEH) 1008*8kB (UMH) 342*16kB (UMH) 56*32kB (MEH) 19*64kB (UMH) 3*128kB (UH) 4*256kB (UH) 3*512kB (UH) 3*1024kB (UH) 1*2048kB (M) 0*4096kB = 32828kB [ 1308.916493][T26844] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1308.928016][T26844] Node 1 Normal: 6*4kB (UMEH) 7*8kB (MEH) 5*16kB (ME) 15*32kB (UMEH) 10*64kB (UEH) 6*128kB (UMEH) 7*256kB (EH) 7*512kB (EH) 8*1024kB (EH) 1*2048kB (E) 2*4096kB (M) = 25856kB [ 1308.945421][T26844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1308.954972][T26844] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1308.964285][T26844] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1308.973859][T26844] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1308.983161][T26844] 11418 total pagecache pages [ 1308.987822][T26844] 0 pages in swap cache [ 1308.991966][T26844] Swap cache stats: add 0, delete 0, find 0/0 [ 1308.998025][T26844] Free swap = 0kB [ 1309.001717][T26844] Total swap = 0kB [ 1309.005432][T26844] 2097051 pages RAM [ 1309.009210][T26844] 0 pages HighMem/MovableOnly [ 1309.013890][T26844] 383924 pages reserved [ 1309.018114][T26844] 0 pages cma reserved [ 1309.022240][T26844] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=26844,uid=0 [ 1309.037214][T26844] Out of memory (oom_kill_allocating_task): Killed process 26844 (syz-executor.5) total-vm:93676kB, anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000 [ 1309.056564][T26844] warn_alloc: 6 callbacks suppressed [ 1309.056577][T26844] syz-executor.5: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1309.074291][T26844] CPU: 1 PID: 26844 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1309.082695][T26844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1309.092820][T26844] Call Trace: [ 1309.096085][T26844] [ 1309.099003][T26844] dump_stack_lvl+0xcd/0x134 [ 1309.103588][T26844] warn_alloc.cold+0x87/0x17a [ 1309.108264][T26844] ? zone_watermark_ok_safe+0x290/0x290 [ 1309.113898][T26844] ? oom_killer_disable+0x270/0x270 [ 1309.119095][T26844] __alloc_pages_slowpath.constprop.0+0x1bb5/0x20d0 [ 1309.125860][T26844] ? warn_alloc+0x120/0x120 [ 1309.130365][T26844] ? prepare_alloc_pages+0x17b/0x570 [ 1309.135648][T26844] __alloc_pages+0x412/0x500 [ 1309.140226][T26844] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1309.146976][T26844] ? find_held_lock+0x2d/0x110 [ 1309.151735][T26844] ? lock_downgrade+0x6e0/0x6e0 [ 1309.156576][T26844] ? do_raw_spin_lock+0x120/0x2b0 [ 1309.161683][T26844] alloc_pages+0x1a7/0x300 [ 1309.166269][T26844] __get_free_pages+0x8/0x40 [ 1309.170933][T26844] kasan_populate_vmalloc_pte+0x25/0x160 [ 1309.176559][T26844] __apply_to_page_range+0x694/0x1080 [ 1309.181920][T26844] ? kasan_poison+0x60/0x60 [ 1309.186553][T26844] ? rwlock_bug.part.0+0x90/0x90 [ 1309.191487][T26844] alloc_vmap_area+0xa7a/0x1dc0 [ 1309.196338][T26844] ? free_vmap_area+0x1ad0/0x1ad0 [ 1309.201436][T26844] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1309.206968][T26844] ? trace_kmalloc_node+0x32/0x100 [ 1309.212072][T26844] __get_vm_area_node.constprop.0+0x128/0x380 [ 1309.218351][T26844] vmap+0x130/0x320 [ 1309.222232][T26844] ? relay_open_buf.part.0+0x4b2/0xc00 [ 1309.227680][T26844] ? vunmap+0x70/0x70 [ 1309.231746][T26844] relay_open_buf.part.0+0x4b2/0xc00 [ 1309.237110][T26844] relay_open+0x4fb/0xa00 [ 1309.241430][T26844] do_blk_trace_setup+0x4c3/0xc80 [ 1309.246443][T26844] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1309.252763][T26844] __blk_trace_setup+0xca/0x180 [ 1309.257601][T26844] ? do_blk_trace_setup+0xc80/0xc80 [ 1309.262792][T26844] ? blk_trace_ioctl+0xb7/0x270 [ 1309.267806][T26844] blk_trace_ioctl+0x13b/0x270 [ 1309.272555][T26844] ? blk_add_trace_rq_complete+0x200/0x200 [ 1309.278358][T26844] blkdev_ioctl+0x18d/0x800 [ 1309.282937][T26844] ? blkdev_common_ioctl+0x1850/0x1850 [ 1309.288498][T26844] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1309.294729][T26844] ? blkdev_common_ioctl+0x1850/0x1850 [ 1309.300182][T26844] __x64_sys_ioctl+0x193/0x200 [ 1309.305023][T26844] do_syscall_64+0x35/0xb0 [ 1309.309515][T26844] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1309.315400][T26844] RIP: 0033:0x7f5eeace0ae9 [ 1309.319980][T26844] Code: Unable to access opcode bytes at RIP 0x7f5eeace0abf. [ 1309.327322][T26844] RSP: 002b:00007f5ee8256188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1309.335805][T26844] RAX: ffffffffffffffda RBX: 00007f5eeadf3f60 RCX: 00007f5eeace0ae9 [ 1309.343936][T26844] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1309.351889][T26844] RBP: 00007f5eead3af45 R08: 0000000000000000 R09: 0000000000000000 [ 1309.359844][T26844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1309.367974][T26844] R13: 00007ffe158149df R14: 00007f5ee8256300 R15: 0000000000022000 [ 1309.376029][T26844] [ 1309.379074][T26844] Mem-Info: [ 1309.382182][T26844] active_anon:66956 inactive_anon:142527 isolated_anon:0 [ 1309.382182][T26844] active_file:0 inactive_file:50 isolated_file:0 [ 1309.382182][T26844] unevictable:768 dirty:0 writeback:0 [ 1309.382182][T26844] slab_reclaimable:22690 slab_unreclaimable:163490 [ 1309.382182][T26844] mapped:57694 shmem:11341 pagetables:2200 bounce:0 [ 1309.382182][T26844] kernel_misc_reclaimable:0 [ 1309.382182][T26844] free:17268 free_pcp:140 free_cma:0 [ 1309.423572][T26844] Node 0 active_anon:267824kB inactive_anon:569168kB active_file:0kB inactive_file:196kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:230776kB dirty:0kB writeback:0kB shmem:42912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB kernel_stack:9808kB pagetables:8796kB all_unreclaimable? yes [ 1309.454954][T26844] Node 1 active_anon:0kB inactive_anon:940kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? yes [ 1309.484085][T26844] Node 0 DMA free:10660kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1309.511833][T26844] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1309.517768][T26844] Node 0 DMA32 free:32996kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:30720KB active_anon:267824kB inactive_anon:569168kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:0kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:704kB local_pcp:0kB free_cma:0kB [ 1309.547946][T26844] lowmem_reserve[]: 0 0 0 0 0 [ 1309.552623][T26844] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1309.579138][T26844] lowmem_reserve[]: 0 0 0 0 0 [ 1309.583868][T26844] Node 1 Normal free:25856kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:16384KB active_anon:0kB inactive_anon:940kB active_file:4kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1309.612912][T26844] lowmem_reserve[]: 0 0 0 0 0 [ 1309.617660][T26844] Node 0 DMA: 1*4kB (H) 0*8kB 2*16kB (H) 2*32kB (H) 1*64kB (H) 2*128kB (H) 2*256kB (H) 1*512kB (H) 1*1024kB (H) 2*2048kB (UM) 1*4096kB (M) = 10660kB [ 1309.633359][T26844] Node 0 DMA32: 2090*4kB (UMEH) 1008*8kB (UMH) 332*16kB (UMH) 56*32kB (MEH) 19*64kB (MH) 3*128kB (H) 3*256kB (H) 3*512kB (H) 3*1024kB (H) 1*2048kB (M) 0*4096kB = 32552kB [ 1309.651044][T26844] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1309.662644][T26844] Node 1 Normal: 6*4kB (UMEH) 7*8kB (MEH) 5*16kB (ME) 15*32kB (UMEH) 10*64kB (UEH) 6*128kB (UMEH) 7*256kB (EH) 7*512kB (EH) 8*1024kB (EH) 1*2048kB (E) 2*4096kB (M) = 25856kB [ 1309.680066][T26844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1309.683236][ C0] net_ratelimit: 460 callbacks suppressed [ 1309.683251][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1309.689617][T26844] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1309.712265][T26844] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1309.721921][T26844] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1309.731294][T26844] 11354 total pagecache pages [ 1309.736050][T26844] 0 pages in swap cache [ 1309.740198][T26844] Swap cache stats: add 0, delete 0, find 0/0 [ 1309.746278][T26844] Free swap = 0kB [ 1309.750000][T26844] Total swap = 0kB [ 1309.753714][T26844] 2097051 pages RAM [ 1309.757675][T26844] 0 pages HighMem/MovableOnly [ 1309.762864][T26844] 383924 pages reserved [ 1309.767127][T26844] 0 pages cma reserved [ 1314.927837][T26874] debugfs: File 'dropped' in directory 'loop0' already present! [ 1314.936246][T26874] debugfs: File 'msg' in directory 'loop0' already present! 03:58:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x80000}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:39 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002100)={0x0, 0x0, "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", "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"}) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000004100)=""/4096, 0x1000}], 0x4, 0x1, 0x8) r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x600400) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000cc0)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) fallocate(r2, 0x2da2babcbb3af83, 0xd1d, 0x1) r3 = socket$caif_seqpacket(0x25, 0x5, 0x3) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/2652], 0xa64) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000001100)={{r1}, "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"}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400840, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 03:58:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3, 0xa00, 0x5b1}) 03:58:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 03:58:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f7}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc0481273, &(0x7f0000000000)) [ 1315.399049][T26921] debugfs: File 'dropped' in directory 'loop0' already present! [ 1315.407177][T26921] debugfs: File 'msg' in directory 'loop0' already present! [ 1315.426917][T26921] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4, 0xa00, 0x5b1}) [ 1315.447400][T26922] debugfs: File 'dropped' in directory 'loop0' already present! [ 1315.455709][T26922] debugfs: File 'msg' in directory 'loop0' already present! 03:58:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 1317.435908][T26922] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xee01}}, './file0\x00'}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000001100)=0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005fc0)=[{{&(0x7f0000001140)=@abs, 0x6e, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/108, 0x6c}], 0x1, &(0x7f0000001280)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000001380)=@abs, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001440)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000001500)=@abs, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001580)=""/146, 0x92}, {&(0x7f0000001640)=""/130, 0x82}, {&(0x7f0000001700)=""/41, 0x29}, {&(0x7f0000001740)=""/182, 0xb6}], 0x4, &(0x7f0000001840)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000001880), 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001900)=""/218, 0xda}, {&(0x7f0000001a00)=""/149, 0x95}, {&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/112, 0x70}, {&(0x7f0000001c00)=""/155, 0x9b}], 0x5, &(0x7f0000001d40)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xa0}}, {{&(0x7f0000001e00), 0x6e, &(0x7f0000004180)=[{&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/123, 0x7b}, {&(0x7f0000003f00)}, {&(0x7f0000003f40)=""/209, 0xd1}, {&(0x7f0000004040)=""/89, 0x59}, {&(0x7f00000040c0)=""/132, 0x84}], 0x7, &(0x7f0000004200)}}, {{&(0x7f0000004240), 0x6e, &(0x7f0000004300)=[{&(0x7f00000042c0)=""/43, 0x2b}], 0x1, &(0x7f0000004340)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}}, {{&(0x7f0000004440), 0x6e, &(0x7f0000004940)=[{&(0x7f00000044c0)=""/116, 0x74}, {&(0x7f0000004540)=""/31, 0x1f}, {&(0x7f0000004580)=""/41, 0x29}, {&(0x7f00000045c0)=""/82, 0x52}, {&(0x7f0000004640)=""/135, 0x87}, {&(0x7f0000004700)=""/158, 0x9e}, {&(0x7f00000047c0)=""/225, 0xe1}, {&(0x7f00000048c0)=""/114, 0x72}], 0x8, &(0x7f00000049c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x138}}, {{&(0x7f0000004b00), 0x6e, &(0x7f0000005f00)=[{&(0x7f0000004b80)=""/149, 0x95}, {&(0x7f0000004c40)=""/176, 0xb0}, {&(0x7f0000004d00)=""/41, 0x29}, {&(0x7f0000004d40)=""/182, 0xb6}, {&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/4, 0x4}, {&(0x7f0000005e40)=""/118, 0x76}, {&(0x7f0000005ec0)=""/59, 0x3b}], 0x8, &(0x7f0000005f80)=[@cred={{0x1c}}], 0x20}}], 0x8, 0x12100, &(0x7f00000061c0)={0x77359400}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000008600)={&(0x7f0000006200), 0x6e, &(0x7f0000008480)=[{&(0x7f0000006280)=""/160, 0xa0}, {&(0x7f0000006340)=""/4096, 0x1000}, {&(0x7f0000007340)=""/119, 0x77}, {&(0x7f00000073c0)=""/187, 0xbb}, {&(0x7f0000007480)=""/4096, 0x1000}], 0x5, &(0x7f0000008500)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xf0}, 0x1) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000008640)={{}, {0x1, 0x5}, [{0x2, 0x0, 0xee01}, {0x2, 0x1, 0xee01}, {0x2, 0x1, r1}, {0x2, 0x4, 0xee00}], {0x4, 0x1}, [{0x8, 0x7, 0xee01}, {0x8, 0x3, r2}, {0x8, 0x1, r3}, {0x8, 0x1, 0xee00}, {0x8, 0x4, r4}, {0x8, 0x4, r5}, {0x8, 0x3, 0xee00}, {0x8, 0x0, 0xffffffffffffffff}], {0x10, 0x2}, {0x20, 0xe}}, 0x84, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) 03:58:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f8}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x5, 0xa00, 0x5b1}) 03:58:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1}]) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x80000001) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r6, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r6, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) recvmsg$unix(r1, &(0x7f0000001f80)={&(0x7f0000001940)=@abs, 0x6e, &(0x7f0000001ec0)=[{&(0x7f00000019c0)=""/233, 0xe9}, {&(0x7f0000001ac0)=""/231, 0xe7}, {&(0x7f0000001bc0)=""/139, 0x8b}, {&(0x7f0000001c80)=""/63, 0x3f}, {&(0x7f0000001cc0)=""/244, 0xf4}, {&(0x7f0000001dc0)=""/197, 0xc5}], 0x6, &(0x7f0000001f40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x40000161) r8 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x80000001) io_submit(0x0, 0x9, &(0x7f0000002140)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x82fa1d5472e2da73, 0x6, r0, &(0x7f0000000580)="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", 0x1000, 0x4, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xfff, 0xffffffffffffffff, &(0x7f0000000180)="be1757ce0c88652f23d7f2bb8dced6d76ddd0be380dc13bf684130d133b63f04f592b2a5aa155aa750b021449ef9a9b1990cf746df1b2bae7b4cd7a511bc2e402365ad9441828c54de85b8355d16", 0x4e, 0x1, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000200)="52b5c8ed1993736363a4f5178dfe3f5b5d86287340732acf88d43c2ee596c7719a84edbdf95210a4b4b180e22dd4aafa8c76d2403fcee7951ad13cfd0f1cdb787c4a33caf8b6eab20d3bd2092bb62e4f651b7b9c6f73db8d98f549aa0aecab773736927696e364e99b339a5ccf5a1c93dc1fdaccc8bcd0e133e238e4af25c107e7464cbb3ff27fa654b9fb02dafa16b9635009986691d81d3e8cbd6f757c6023555c44c1aa778f169f9155077adcc46e2c79d2fea188c90ffbbeb8a01af56d0c60562651b26bbd1429fb9755d58e7a6b8312564db7666860f8bbeb94db65b7da92a7adeaac10b3", 0xe7, 0xfff, 0x0, 0x3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000000400)="0f203af9864c0e0ba7d609215df51c414af766b558afa1af207c59da9f702dc1dcee10ae605bf4d2adce99189b76a5856017b9cbc99accb0dce70390b5818da1058b643e12f4423db97e0e0b318ef0e597459cf2bbbcaae2f93eb2d2a2194364f1feb32225e58c102fdee2939eafd6c26695f8ecb959f986202a9e9bb5689a234559858df7954b962ef729f8188b4639b99478e85818805d1905f055752e4213", 0xa0, 0x240, 0x0, 0x3, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x4, r3, &(0x7f0000001580)="5f14dee11972e33213601f2b644e38235361552a6259bea5b448ab459bd90c6f0ef46b7dfc3fb8f48ad4a41ae4dcb967013825ab56ce6838d08359f8e5768960d95046bbc6ff8a8a3ce8feaba77e465f73f81cb0dedce7b4aa607d1fb7e84fe5dbb68e37e8a4f6895e75e1bef995a2fcb0d7856c354eb6a089cebaca70c1ebe26b497bba99fec7a1b6e95acbb8bd6a69b7b664260a706c7b90f8d9c88f05236c2606015d430f57d7d6656f3d0389dd1f14821702347c8d068b95f6953c051717009c641cfb44379b336755c2e526785d3406e3a82d7005804d612a6706b0688dabc0b8aabc57629204afded40f7c09a47f", 0xf1, 0x7, 0x0, 0x2, r5}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000001680)="f6d0e5faed64206d73617b9003e9c71863eac572f49edf5d854bff295e0aa1d17086b6deacb610a5562b9535cd760549f4eb841aa46d4a0343f1898f3e8efb3ae8ced2a45cae0b1d2a1c4b06aca94edcbc9f8c219124df9c068d6b3fd60703a6a7a16cfbf0862a17abc6e2153e18fc577f7adefabb42ae3bcfc43200c5feb075d9ed00635f0c6c3db49fc5906fe1d682afbd9f8dcdc157c3d20505dc22310c535f423d5872c6", 0xa6, 0x1, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f0000001740)="70e078a573d8a0983999950d7fd9c1ffc408703f91e3d62cc0d9fd5809c6c3c444cd6c35dfcf1118b77b2b43c241e335a7c4a4ae9e13b550a6982353b8a5c46b6bca353a582403f1d4b36fec58ac2c4c6aa186e7f8468d7de24d448f4732cc2c213067ba9dab6e993dea5e9e37fb54c2ee3f2701bb0ff4645e054dedc42cc6ecff56b7a7200dddadef513e5a124068af33dd458c3a3d28601ae026e695776dcb00e8c3965cdaf847fa9e591d8816c10d6c7616b7eaaf3d250e8b8908399c96fe29104e3a3f4ac39869282083737c75a60b248ab42976", 0xd6, 0xffffffff}, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x3ff, r6, &(0x7f0000001840)="1716b4f549b5804f5922e1f242fc2342d81ebf31a471b7d1f267b360a55ebddde64ce8b230a0a45b98843f00d98496f82455d864f608ad3759093f06fd875f6fdca1580ee5f3917d782118fac517f5efb129e561234f96405f600fe9e77f28c7ce6490c5c6c4e8209f146482f1ea321a2edf33a796f461ecd4095ba3fe24e00c5b855debd1912c96805078ad4946370c63f2c7618922e46099950e7bdf17b8084bb4cbb0ba463021bcfa8d8303577fdd58ebdfdfdd756ce5c4c393131b1400b4b2c94287315e84e66a5531f7f80b07726f41cb3797a041c34ac5ad7927c1e56f80b380", 0xe3, 0x7, 0x0, 0xa639ab34904c8732, r7}, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x5, 0x8, r1, &(0x7f0000002000)="45a518506add7a6008b4495e25879ce71d6c6312816743cba9d679a61a62df16ee9930373289a953ee7e56f7df6fffdc87d7aa22c82c578569be016c5955c89ae26205e6f54dc078ebe4cac3c302687c6c7f61973861915de59241b94b75cc148ba5edc39622ded984149b5a1949c8b7216a208ef9809533669c1589b4de0e528d7e9c0e77378c4e47555e2d038eaed3a43acc318824201fdcb4d3815bc0081faa323cf08418a4609e91b3c93590f2e5539e66651f4501e2a2db9520a2452293a067ab99c53154355fa19454fda2017b5df3d11c38a923538054", 0xda, 0x63f3c2a8, 0x0, 0x1, r9}]) [ 1318.889991][ T26] kauditd_printk_skb: 4 callbacks suppressed [ 1318.890007][ T26] audit: type=1800 audit(1636430322.853:1261): pid=26974 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14159 res=0 errno=0 [ 1319.025046][ T26] audit: type=1800 audit(1636430322.993:1262): pid=26991 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14159 res=0 errno=0 [ 1319.202545][ T26] audit: type=1800 audit(1636430323.163:1263): pid=26974 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14159 res=0 errno=0 [ 1319.285315][ T26] audit: type=1800 audit(1636430323.203:1264): pid=26993 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14159 res=0 errno=0 [ 1319.734447][T26930] debugfs: File 'dropped' in directory 'loop0' already present! [ 1319.742221][T26930] debugfs: File 'msg' in directory 'loop0' already present! [ 1319.751810][T26930] warn_alloc: 1 callbacks suppressed [ 1319.751825][T26930] syz-executor.5: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1319.773465][T26930] CPU: 0 PID: 26930 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1319.781876][T26930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1319.792117][T26930] Call Trace: [ 1319.795483][T26930] [ 1319.798412][T26930] dump_stack_lvl+0xcd/0x134 [ 1319.803123][T26930] warn_alloc.cold+0x87/0x17a [ 1319.807809][T26930] ? zone_watermark_ok_safe+0x290/0x290 [ 1319.813364][T26930] ? __kmalloc_node+0x62/0x390 [ 1319.818138][T26930] ? io_schedule_timeout+0x180/0x180 [ 1319.823431][T26930] ? __vmalloc_node_range+0x574/0xab0 [ 1319.828795][T26930] __vmalloc_node_range+0x883/0xab0 [ 1319.833991][T26930] ? vfree_atomic+0xe0/0xe0 [ 1319.838570][T26930] ? do_raw_spin_unlock+0x171/0x230 [ 1319.843769][T26930] ? _raw_spin_unlock+0x24/0x40 [ 1319.848612][T26930] ? __get_vm_area_node.constprop.0+0x292/0x380 [ 1319.854840][T26930] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1319.860288][T26930] __vmalloc_node_range+0x33d/0xab0 [ 1319.865476][T26930] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1319.870928][T26930] ? vfree_atomic+0xe0/0xe0 [ 1319.875427][T26930] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1319.880884][T26930] vzalloc+0x67/0x80 [ 1319.884773][T26930] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1319.890219][T26930] relay_open_buf.part.0+0x1b8/0xc00 [ 1319.895497][T26930] relay_open+0x4fb/0xa00 [ 1319.899816][T26930] do_blk_trace_setup+0x4c3/0xc80 [ 1319.904827][T26930] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1319.911062][T26930] __blk_trace_setup+0xca/0x180 [ 1319.915898][T26930] ? do_blk_trace_setup+0xc80/0xc80 [ 1319.921091][T26930] ? blk_trace_ioctl+0xb7/0x270 [ 1319.925930][T26930] blk_trace_ioctl+0x13b/0x270 [ 1319.930681][T26930] ? blk_add_trace_rq_complete+0x200/0x200 [ 1319.936484][T26930] blkdev_ioctl+0x18d/0x800 [ 1319.940979][T26930] ? blkdev_common_ioctl+0x1850/0x1850 [ 1319.946432][T26930] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1319.952661][T26930] ? blkdev_common_ioctl+0x1850/0x1850 [ 1319.958109][T26930] __x64_sys_ioctl+0x193/0x200 [ 1319.962865][T26930] do_syscall_64+0x35/0xb0 [ 1319.967269][T26930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1319.973162][T26930] RIP: 0033:0x7f5eeace0ae9 [ 1319.977563][T26930] 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 [ 1319.997242][T26930] RSP: 002b:00007f5ee8235188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1320.005641][T26930] RAX: ffffffffffffffda RBX: 00007f5eeadf4020 RCX: 00007f5eeace0ae9 [ 1320.013597][T26930] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1320.021551][T26930] RBP: 00007f5eead3af45 R08: 0000000000000000 R09: 0000000000000000 [ 1320.029507][T26930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1320.037462][T26930] R13: 00007ffe158149df R14: 00007f5ee8235300 R15: 0000000000022000 [ 1320.045430][T26930] [ 1320.049579][T26930] Mem-Info: [ 1320.052690][T26930] active_anon:66956 inactive_anon:144107 isolated_anon:0 [ 1320.052690][T26930] active_file:1409 inactive_file:2820 isolated_file:0 [ 1320.052690][T26930] unevictable:768 dirty:102 writeback:0 [ 1320.052690][T26930] slab_reclaimable:22557 slab_unreclaimable:153042 [ 1320.052690][T26930] mapped:60458 shmem:11341 pagetables:2248 bounce:0 [ 1320.052690][T26930] kernel_misc_reclaimable:0 [ 1320.052690][T26930] free:1091266 free_pcp:16019 free_cma:0 [ 1320.095835][T26930] Node 0 active_anon:267824kB inactive_anon:575492kB active_file:5632kB inactive_file:11280kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:241832kB dirty:408kB writeback:0kB shmem:42916kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB kernel_stack:9832kB pagetables:8984kB all_unreclaimable? no [ 1320.127831][T26930] Node 1 active_anon:0kB inactive_anon:936kB active_file:4kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:8kB all_unreclaimable? yes [ 1320.156827][T26930] Node 0 DMA free:14984kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:196kB local_pcp:120kB free_cma:0kB [ 1320.184619][T26930] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1320.190379][T26930] Node 0 DMA32 free:661264kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:30720KB active_anon:267824kB inactive_anon:575572kB active_file:5664kB inactive_file:11280kB unevictable:1536kB writepending:460kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:32780kB local_pcp:10740kB free_cma:0kB [ 1320.221560][T26930] lowmem_reserve[]: 0 0 0 0 0 [ 1320.226338][T26930] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1320.253121][T26930] lowmem_reserve[]: 0 0 0 0 0 [ 1320.257870][T26930] Node 1 Normal free:3688816kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:16384KB active_anon:0kB inactive_anon:936kB active_file:4kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:31560kB local_pcp:29276kB free_cma:0kB [ 1320.287933][T26930] lowmem_reserve[]: 0 0 0 0 0 [ 1320.292653][T26930] Node 0 DMA: 4*4kB (UH) 3*8kB (UH) 4*16kB (UH) 3*32kB (UH) 3*64kB (UH) 2*128kB (H) 4*256kB (UH) 2*512kB (UH) 2*1024kB (H) 3*2048kB (UM) 1*4096kB (M) = 14984kB [ 1320.308896][T26930] Node 0 DMA32: 3646*4kB (UMEH) 2688*8kB (UMEH) 1602*16kB (UMEH) 2014*32kB (UMEH) 685*64kB (UMEH) 322*128kB (UMH) 200*256kB (UMH) 112*512kB (UMH) 124*1024kB (UMH) 25*2048kB (UM) 40*4096kB (U) = 661784kB [ 1320.328865][T26930] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1320.340399][T26930] Node 1 Normal: 198*4kB (UMEH) 69*8kB (UMEH) 45*16kB (UME) 227*32kB (UMEH) 128*64kB (UEH) 62*128kB (UMEH) 60*256kB (UEH) 49*512kB (UEH) 46*1024kB (UEH) 40*2048kB (UE) 853*4096kB (UM) = 3688816kB [ 1320.360108][T26930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1320.369710][T26930] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1320.379049][T26930] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1320.388658][T26930] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1320.397974][T26930] 15603 total pagecache pages [ 1320.402899][T26930] 0 pages in swap cache [ 1320.407195][T26930] Swap cache stats: add 0, delete 0, find 0/0 [ 1320.413309][T26930] Free swap = 0kB [ 1320.417025][T26930] Total swap = 0kB [ 1320.420738][T26930] 2097051 pages RAM [ 1320.424593][T26930] 0 pages HighMem/MovableOnly [ 1320.429259][T26930] 383924 pages reserved [ 1320.433446][T26930] 0 pages cma reserved 03:58:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:44 executing program 2: memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) 03:58:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f9}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000d58f92a2ca302bdaf399d969b6150ad21b599e9a57e84b4ea523d93", @ANYRES16=r1, @ANYBLOB="9d7b00"/14], 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1d0c0000", @ANYRES16=r1, @ANYBLOB="000226bd7000fcdbdf250200000006001a004e22000008000b00040000000800110000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x8890) r2 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x486500) ioctl$BLKROTATIONAL(r2, 0x40101283, &(0x7f0000000000)) [ 1320.446868][T26967] debugfs: File 'dropped' in directory 'loop0' already present! [ 1320.454961][T26967] debugfs: File 'msg' in directory 'loop0' already present! 03:58:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7, 0x200) r1 = signalfd(r0, &(0x7f0000000040)={[0xfffffffffffff732]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) close(r1) 03:58:44 executing program 2: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000002280)={0x0, r0, "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", "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"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) r2 = inotify_init1(0x0) pwritev(r2, &(0x7f0000001240)=[{&(0x7f0000000000)="6f2cca939eca5182852ec05bb505579a6665d84e328f950c234fee6e793b28db50c5316381555fc87fec8f4ed1b65e6e41ec464e284f39537ae80915ced664f7f6537426d706e2b6c0f6f0192e5bf793326134d8bc4291e202378302ad926ed40f56f9f86cf44cf1342383f2e72f2ab6a4ef396386b282ffa5cd622f86be3d7211f188c25aebc4fe74becb9843e74e44c88f72ee6226d7a60f0c04120054512a308d572fb6e9c28b97", 0xa9}, {&(0x7f0000001100)}, {&(0x7f0000001140)="192939e2ad8796f5e0ab0145512145b3c0130a044ed23a842333d95a4a662a8870390f99cc00ce88e7800b5b2b781a39f1f85cbda4009d6020509683508630888edba7dbe12a4ae91b1881d7938c29ec898237bb0a4bb1982a268354916eb4401357d8ec3fb4c466ec7bd8c3a6bb617ef98b8813d9128923eadd37366d9aacba85e3a04a07646ba7f6e7ea742c7cc7818010e4c522f7e9773e7151f304844a4902862393b2983c7ce1f68277e6ce9b4e69aad0b75c4345fdb49c64e5cda5924786ed5ac4c61a", 0xc6}], 0x3, 0x81, 0x9) sendto$inet(r1, &(0x7f0000000400)="e0acb6875e671cb5881d43ff043fdbd419ce29874a2b6700c13746ac8f86c2a1139a622498c78cb443a0ed002a5a92211b63c03b2ee78dc061f2277c127d6ead71f7a483c20d2d3c17b04e016d5924a3a6fb1808edcce1aab5d224eee1679c30aaf24d7df6885828483721d78a809f107a4a88ab5dfa7bee00ca77f3b82e50b7317deabf010f", 0x86, 0x4004800, &(0x7f0000000380)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r3, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 03:58:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6, 0xa00, 0x5b1}) [ 1320.611064][T27011] debugfs: File 'dropped' in directory 'loop0' already present! [ 1320.618881][T27011] debugfs: File 'msg' in directory 'loop0' already present! [ 1320.679799][T27011] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221fa}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x9, 0x6, 0x14, 0x0, "f1fe9ef4bc4dfc7b125308b0640a00db16af9579b418f752757b6a69c85d3e0000ee8f00", "30881754dea97d0400000000000000b06aea087dd557eef0248173d4ea097448", [0x4, 0xffffffffffffffff]}) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) [ 1320.744792][T27040] debugfs: File 'dropped' in directory 'loop0' already present! [ 1320.752563][T27040] debugfs: File 'msg' in directory 'loop0' already present! 03:58:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0xa, 0x40002) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x3}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1320.834375][T27040] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x7fffffff}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r3, 0x40101283, &(0x7f0000000000)) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r4, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r5, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r4, &(0x7f0000000000), 0x16006}]) r6 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) ftruncate(0xffffffffffffffff, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r6, r8, 0x0, 0x80000001) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x88002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) 03:58:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7, 0xa00, 0x5b1}) 03:58:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1321.022461][T27069] debugfs: File 'dropped' in directory 'loop0' already present! [ 1321.030526][T27069] debugfs: File 'msg' in directory 'loop0' already present! 03:58:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221fb}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1321.142768][T27069] debugfs: File 'trace0' in directory 'loop0' already present! [ 1321.162721][ T26] audit: type=1800 audit(1636430325.123:1265): pid=27073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14109 res=0 errno=0 [ 1321.231942][T27076] debugfs: File 'dropped' in directory 'loop0' already present! [ 1321.239982][T27076] debugfs: File 'msg' in directory 'loop0' already present! 03:58:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x6, 0x4000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 1321.332196][T27076] debugfs: File 'trace0' in directory 'loop0' already present! [ 1321.355225][ T26] audit: type=1800 audit(1636430325.323:1266): pid=27073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14109 res=0 errno=0 [ 1321.389379][T27069] debugfs: File 'dropped' in directory 'loop0' already present! [ 1321.397427][T27069] debugfs: File 'msg' in directory 'loop0' already present! 03:58:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x4}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x6, 0x20c0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x134c, 0x7}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000080)) 03:58:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x8, 0xa00, 0x5b1}) 03:58:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221fc}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x420002) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1321.558306][T27109] debugfs: File 'dropped' in directory 'loop0' already present! [ 1321.567154][T27109] debugfs: File 'msg' in directory 'loop0' already present! 03:58:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="9bce000000000000000000000000000000000000010000800400000000000000080000000000000009000000000400000200000000000000000000000000000000000000000000000d2a0000000000000000000000000000ffffffffffffffff0000000000000000020000000000000000000000000000000000000000000000081100000000000000000000000000000600000000000000ffffff7f000000000800000200000000000000000000000000000000000000000e2000000000000000000000000000000900000000000000a10000000000000005000000000000000000000000000000ecff000000000000810600"/256]) 03:58:45 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32, @ANYRESOCT], 0x48}}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x1195c0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200140, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2, 0x0, 0xcb, 0x4, 0x26}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) [ 1321.702105][T27109] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x48, 0xa00, 0x5b1}) 03:58:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/166, 0xa6}], 0x2, 0x7ff, 0x1000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x48a40000) shutdown(r1, 0x1) 03:58:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x5}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221fd}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1321.860211][T27144] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1321.877584][T27145] debugfs: File 'dropped' in directory 'loop0' already present! [ 1321.885602][T27145] debugfs: File 'msg' in directory 'loop0' already present! [ 1321.920941][T27145] debugfs: File 'trace0' in directory 'loop0' already present! [ 1321.940261][T27146] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 03:58:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = accept4$inet6(r1, &(0x7f0000002ac0)={0xa, 0x0, 0x0, @private0}, &(0x7f0000002b00)=0x1c, 0x80800) sendmmsg(r2, &(0x7f0000008040)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x2, 0x1f, 0x5, "3f218cab303bf7c832b8fa8ddaacb4b605903f75a14bd8693c9209e56e3cca3b4306fadc3e1d98be22787fcfb9fd187a8ab83b06dca90eff35a59fea0397ef", 0x23}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="2baeab383b9ddf69880e9043c402378967feffaec22df0ce1f5c369620cbf7f75a3053af0645efa8cd6cb51f012715f6c5757fafc59c861eaad50dac0f4941aec773c1b50ddc5de9e22a6d9c4e8e2fa8e0aaff60a5e9c6307139d72fa29dd29eaccecac5cbe42fec648d9b25bc4d3adadb5f76f586938e60b61215054c71f3b70a0f809665af13fb5957b7032b3eae8edfd20e23563dfae333a4b22b6ba70528b005d56a", 0xa4}, {&(0x7f0000000240)="69098c", 0x3}, {&(0x7f0000000280)="3578f292749993a6d110c39e59eba08e93617350346f23b83e6c8973e3af68442e6daec59df42c07960d29d3deff07416e5bc28c4d1dc538373fbe5c0b5470074e711360fa9e3876b503013bd462d8762bfb0b3ef7c7a5abec302122c90fd008b9706315041cab5c91b10d0cd7f910bbcff1f33400262bc19156e81160aefbb73025e9105d2f764370a929c6fcc618ed44eeae55b895d32686b702edd5399b9b8f1d9aa5eced95676a3f900aa61fa3e08d93d4ecfc86903ff8f3df5b232a066a833af065868d122edd547dfe9619a7edcf3638e78f92239dd8da39661493fbc9d68e", 0xe2}, {&(0x7f0000000380)="f8a424479e6a52ed68bba20f21d3a2e2c077ac2c3a0b4ea3be4baaad3be2065add1b49be12bf4dccad762d07cc8cd2281b3e37267ae2b083d79f962dff86cef238362d01768a140b4d73d44d1449d6936cac42ec2dac94d68865d6276253b397f3", 0x61}, {&(0x7f0000000400)="d057ed5a4c824f3890dbcd009f5940bd01e56db1f56326bbbb49c550f2fde5cd79db515dc1d702c0b4fe3ec2b8d3b0ecd126af57b0634c4ed8d66170cb626fc78b33272ef96c1e30aff5a20e75aa00fcabb005700bc54d93e3d8b2eca8eb6315486b60ca2d92571d3349495025293347d4c79f9be9e4a51717fad2ebab48bd2fc6123b91b94ad2617a9421b83593571e8521e9b3b61bce03c6fbae663e57bf23f6840e", 0xa3}, {&(0x7f00000004c0)="440a8456bf2d16058082318195bf89b749d2b7017ea1426560735cab4526d261e97c4ce8b0d120a90079ab774ce8f16ac367e1a7eb481da1d2c58631f5c588231189e40a964f889de640fdd0e1cc0f78b183dcf31ce4b7c3ea3ccf61504601f30cdc5013598902c7a2990cd9e3c3ae2fb8c72b23506793462b5181a03e585283f6882e0b7d3573ab3b5256ecbf00c60606706f799c32eec069be16a404af5ff2d1a811", 0xa3}], 0x6, &(0x7f0000000600)=[{0xa0, 0x88, 0x10000, 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0x1000}, {&(0x7f0000007a80)="293a1c859a9ce4bfc7906512b2e7346bf7afa1d365e3cff384b6779827e75329278a5b4f4cbfd35baeea8f68ba1c6f8ce91ea8b99c9301fc126b518dfad9db0ed0842112c982ba492147aca6893b2efb8bef77bbe9e7c4f7d9d0b23b62b3d8c98142b57bc706b179d50b40524a60876dd82834d2b9d74e85b8aafba783a37574cfdc5e61b361fb9df3630fec8d676ffb1c27a402c29f3cb913b6ee32b28c23808fbcd18e10714b572e2188cf60c40241e0942de620ea2989ba57c8ee7c09dca691f4c8", 0xc3}, {&(0x7f0000007b80)="58fb9f855a16820dc7555a23775e763659cad916d4db1e97dcdc3443a7afbb43a7aa77af7fa592d91ef4a2a9c590881337949d66f0b67a900a2876f0f112089c8f6c5b5dc19661219d03797dfd1976a28d78936433d0ab2b7485865bac04d4d5e78b95f57e96e368dbed7db07336757965926e3dec8b1153ef0e6fa07cc3397e8dcb323144f3b4d6be3fb6fb4360aee519a6361bcdd95ead314d5b65d28c6125e028d90485fd257021ea72d06bbab95d0c4b7818aae51f65edc348865956418e67fcfa477c2af8b5b6ac8698e7e86419ff5dd353594f5579c6f21ff24d05a658d96538a8aa4543e12da61f9a175b", 0xee}, {&(0x7f0000007c80)="37e00fd29b97c5e6bdf2c56fe327e0a5bab0833fa71549bed4d4a41039697c7954eb76b21b7346ee856690721afdb0a6dc5f4c0aa08ace1af75c40cd5176a06f9c25a52068d9af595f0a45e5baf61522a6217c4f69ee8865296c3e9a57f26616f8af894701", 0x65}], 0x7, &(0x7f0000007d80)=[{0xa0, 0x10e, 0xdf, "7d8229db389821998f40f63473836c2482e396b2fac38ac2b13c96c16a006b70ab75d7d4aeca8151964690d4aab12eb8456f4399e879d281defc93a5e0379b2e7fc1921828fcfd393770311864de509dade5789a4974ce1fb8798cb8bb35078065028ff1d7e2f040f6e9438b79674bd57604d4c38730a8aab06a1e6320a47ffae28b837452e296ae37ed"}, {0xf0, 0x1, 0x8001, "62f9363a4320621cfb1e33bee5269829bb76665d65ac2ac34a8bbe8db13206c49a65196cb8fa624082e2420bac0a9235ba3a6aba924e7fbd2cad4ea9b42ecfdec3c2f79ebdae74812ddbf139f4382c06a4209fdcfeea6bcb72ca2ef71e357f22464a61b67e099fca0fabc7091fc8ed065984681bdddd24a9145f050f7c40d154d2e8a1ac220211b75c028a54a4891b4ac5732b5ed1f122eb3c7fff4b9fbb945932d6fc2f0872c519660c47136577ecf880890b38446a6cd9ab35179f84a8010d0d57bdae5a5de78015c16618f9e7049531de1f26f8229292b8f19e61785eb4"}, {0x60, 0x10e, 0x2, "c3137a837408599684c4993c7159588fbdd0d0b7b5230f5ccd9329b7bbe9097d1a051d7f548ecf3c6e45ae53ee068282e9e27c453f7dd9b8227260a4e1d7237801374526981b6bde99c2edc011"}, {0x50, 0x113, 0xba4, "94c29e59546d44cb89179b28f9d7ae8f4a0b471499e3ff631c54e74ada4f603d918115319f039c2e6ee99ebf9f4c2c31251210fe302d9a91e3eab70061"}, {0x58, 0x114, 0x1000, "84c651426beb67b662959a8a441160e71a4ddb205a1074a1a96b893a1386bf49cfacb84f74a98b160798a1f59a1796c3501481cfe7ee02876eb0c11d38420341ca40"}], 0x298}}], 0x6, 0x20000000) [ 1322.030162][T27152] debugfs: File 'dropped' in directory 'loop0' already present! [ 1322.038268][T27152] debugfs: File 'msg' in directory 'loop0' already present! 03:58:46 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x40101283, &(0x7f0000000000)) 03:58:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4c, 0xa00, 0x5b1}) [ 1322.112602][T27152] debugfs: File 'trace0' in directory 'loop0' already present! [ 1322.200995][T27152] debugfs: File 'dropped' in directory 'loop0' already present! [ 1322.209354][T27152] debugfs: File 'msg' in directory 'loop0' already present! 03:58:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221fe}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1322.274842][T27180] debugfs: File 'dropped' in directory 'loop0' already present! [ 1322.282911][T27180] debugfs: File 'msg' in directory 'loop0' already present! 03:58:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7ff, 0x20a2c0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x6}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1322.344709][T27180] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:46 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) [ 1322.485981][T27190] debugfs: File 'dropped' in directory 'loop0' already present! [ 1322.494978][T27190] debugfs: File 'msg' in directory 'loop0' already present! 03:58:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x60, 0xa00, 0x5b1}) [ 1322.593799][T27190] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221ff}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1322.727248][T27214] debugfs: File 'dropped' in directory 'loop0' already present! [ 1322.735246][T27214] debugfs: File 'msg' in directory 'loop0' already present! 03:58:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x7}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1322.786308][T27214] debugfs: File 'trace0' in directory 'loop0' already present! [ 1322.820848][ T26] audit: type=1800 audit(1636430326.783:1267): pid=27217 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14066 res=0 errno=0 03:58:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x68, 0xa00, 0x5b1}) [ 1322.921201][T27221] debugfs: File 'dropped' in directory 'loop0' already present! [ 1322.930125][T27221] debugfs: File 'msg' in directory 'loop0' already present! 03:58:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x1, 0x7f, 0x20, 0x5, 0x0, 0x9, 0x100, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0xffffffff, 0x8}, 0xe40, 0xe7f, 0x400, 0x0, 0x1000, 0x3, 0x16e6, 0x0, 0x6, 0x0, 0x38b5}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = inotify_init1(0x800) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000040)) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f00000002c0)) [ 1323.074331][T27221] debugfs: File 'trace0' in directory 'loop0' already present! [ 1323.165861][ T26] audit: type=1800 audit(1636430327.133:1268): pid=27246 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14178 res=0 errno=0 [ 1323.247043][T27235] debugfs: File 'dropped' in directory 'loop0' already present! [ 1323.255118][T27235] debugfs: File 'msg' in directory 'loop0' already present! [ 1323.316390][T27235] debugfs: File 'trace0' in directory 'loop0' already present! [ 1323.349634][T27221] debugfs: File 'dropped' in directory 'loop0' already present! [ 1323.357671][T27221] debugfs: File 'msg' in directory 'loop0' already present! [ 1323.401729][ T26] audit: type=1800 audit(1636430327.363:1269): pid=27246 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14178 res=0 errno=0 03:58:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22200}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x8}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6c, 0xa00, 0x5b1}) 03:58:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x2) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1323.615163][T27262] debugfs: File 'dropped' in directory 'loop0' already present! [ 1323.623035][T27262] debugfs: File 'msg' in directory 'loop0' already present! 03:58:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}]}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000100)=0x6, 0x4) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 1323.710324][T27262] debugfs: File 'trace0' in directory 'loop0' already present! [ 1323.772867][T27261] debugfs: File 'dropped' in directory 'loop0' already present! [ 1323.781042][T27261] debugfs: File 'msg' in directory 'loop0' already present! [ 1323.819787][T27261] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22201}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x74, 0xa00, 0x5b1}) 03:58:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x43}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1323.983414][T27286] debugfs: File 'dropped' in directory 'loop0' already present! [ 1323.991495][T27286] debugfs: File 'msg' in directory 'loop0' already present! [ 1324.102706][T27286] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22202}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1324.273319][T27303] debugfs: File 'dropped' in directory 'loop0' already present! [ 1324.281174][T27303] debugfs: File 'msg' in directory 'loop0' already present! 03:58:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7a, 0xa00, 0x5b1}) [ 1324.395837][T27303] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22203}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1324.535315][T27329] debugfs: File 'dropped' in directory 'loop0' already present! [ 1324.543461][T27329] debugfs: File 'msg' in directory 'loop0' already present! [ 1324.618404][T27329] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x48}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) preadv(r0, &(0x7f0000002700)=[{&(0x7f0000000040)=""/222, 0xde}, {&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/209, 0xd1}, {&(0x7f0000002440)=""/231, 0xe7}, {&(0x7f0000002540)=""/165, 0xa5}, {&(0x7f0000002600)=""/229, 0xe5}], 0xa, 0x4, 0x9) 03:58:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xc0, 0xa00, 0x5b1}) [ 1324.796777][T27355] debugfs: File 'dropped' in directory 'loop0' already present! [ 1324.806047][T27355] debugfs: File 'msg' in directory 'loop0' already present! 03:58:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22204}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1324.907219][T27355] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x200503) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(r1, &(0x7f0000000000)='./bus\x00', 0x0, 0x105) sendfile(r1, r2, 0x0, 0x80000001) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x8000, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1325.061288][T27361] debugfs: File 'dropped' in directory 'loop0' already present! [ 1325.069287][T27361] debugfs: File 'msg' in directory 'loop0' already present! [ 1325.104147][T27361] debugfs: File 'trace0' in directory 'loop0' already present! [ 1325.120460][ T26] audit: type=1800 audit(1636430329.083:1270): pid=27376 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14199 res=0 errno=0 03:58:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180), 0x102, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r2, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) write$binfmt_elf64(r2, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x10, 0x6, 0x87, 0x6, 0x2, 0x3, 0xffffffff, 0x348, 0x40, 0x5f, 0x6c, 0x7, 0x38, 0x2, 0x0, 0x8, 0x7}, [{0x60000000, 0x2, 0x3, 0x1c00, 0x548a, 0x8, 0x2, 0xff}], "1b6c2f"}, 0x7b) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000040)={{0x36, 0x4}, 0x100, './file0\x00'}) [ 1325.142058][ T26] audit: type=1800 audit(1636430329.093:1271): pid=27376 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14199 res=0 errno=0 03:58:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x4c}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xe0, 0xa00, 0x5b1}) 03:58:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22205}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1325.331793][T27391] debugfs: File 'dropped' in directory 'loop0' already present! [ 1325.339755][T27391] debugfs: File 'msg' in directory 'loop0' already present! 03:58:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 1325.504321][T27391] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22206}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1325.587721][T27392] debugfs: File 'dropped' in directory 'loop0' already present! [ 1325.595917][T27392] debugfs: File 'msg' in directory 'loop0' already present! 03:58:49 executing program 4: recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000140)=""/6, 0x6}], 0x2, &(0x7f00000001c0)=""/168, 0xa8}, 0x101) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}}, 0x0) recvfrom$packet(r1, &(0x7f00000002c0)=""/223, 0xdf, 0x40000000, &(0x7f00000003c0)={0x11, 0x1c, r5, 0x1, 0x2, 0x6, @broadcast}, 0x14) [ 1325.671219][T27392] debugfs: File 'trace0' in directory 'loop0' already present! [ 1325.758945][T27391] debugfs: File 'dropped' in directory 'loop0' already present! [ 1325.767061][T27391] debugfs: File 'msg' in directory 'loop0' already present! 03:58:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2bc, 0xa00, 0x5b1}) [ 1325.815941][T27430] bridge0: port 7(veth17) entered blocking state [ 1325.822408][T27430] bridge0: port 7(veth17) entered disabled state [ 1325.830200][T27430] device veth17 entered promiscuous mode 03:58:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x60}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22207}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1325.974143][T27456] debugfs: File 'dropped' in directory 'loop0' already present! [ 1325.987281][T27456] debugfs: File 'msg' in directory 'loop0' already present! [ 1326.096707][T27456] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22208}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x2, 0x4, 0x3, 0x4, "7762d67591af7a10b28dd34e2c2b57b058cb620c94b3e2647203ddecffb902f60befb7deb3c2e8ca89e169a2027209a13b58834cb7cdd5c6198d9a2d327ea1e5", "ad76d8ca4944ce191b365ff7e7e0f6cde1c69bd98faf762748c0c69458bb8b96", [0x8, 0x1f]}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1326.282672][T27458] debugfs: File 'dropped' in directory 'loop0' already present! [ 1326.291042][T27458] debugfs: File 'msg' in directory 'loop0' already present! 03:58:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x68}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1326.347160][T27458] debugfs: File 'trace0' in directory 'loop0' already present! [ 1326.407780][ T26] audit: type=1800 audit(1636430330.373:1272): pid=27500 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13921 res=0 errno=0 03:58:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22209}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2be, 0xa00, 0x5b1}) [ 1326.529648][T27505] debugfs: File 'dropped' in directory 'loop0' already present! [ 1326.537757][T27505] debugfs: File 'msg' in directory 'loop0' already present! [ 1326.556726][ T26] audit: type=1800 audit(1636430330.523:1273): pid=27500 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13921 res=0 errno=0 [ 1326.687895][T27505] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:50 executing program 4: syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = pidfd_open(0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r2}]) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x3, 0x4, 0x7, 0x8, "89d08e52ef8cc286b10f9ad4e4af72ff4ec8f77f5931542815e471d607a4f5ddb7e037604aa43137fcca20dc159d665ceddacaf79188c814d85f66a56dfcb224", "c445af6d97af33c462a2ea6efbde4c2efc2946311cdbea8faf5e34965e62eeb5", [0x7, 0x1]}) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x130) fcntl$setstatus(r3, 0x4, 0x46002) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) creat(0x0, 0x0) io_setup(0x1, &(0x7f0000000180)) r4 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000f000)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000006880)=ANY=[@ANYBLOB="cc", @ANYBLOB, @ANYBLOB], 0x38}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f000000c900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20, 0x1}}], 0x3, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 1326.836661][ T26] audit: type=1800 audit(1636430330.803:1274): pid=27531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14100 res=0 errno=0 03:58:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2220a}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1326.881476][T27511] debugfs: File 'dropped' in directory 'loop0' already present! [ 1326.889483][T27511] debugfs: File 'msg' in directory 'loop0' already present! [ 1326.952587][T27511] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 1326.996711][ T26] audit: type=1800 audit(1636430330.833:1275): pid=27531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14100 res=0 errno=0 [ 1327.004078][T27506] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.025669][T27506] debugfs: File 'msg' in directory 'loop0' already present! 03:58:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x300, 0xa00, 0x5b1}) 03:58:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x6c}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1327.183346][T27557] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.191077][T27557] debugfs: File 'msg' in directory 'loop0' already present! 03:58:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x250100) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2220b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1327.265259][T27557] debugfs: File 'trace0' in directory 'loop0' already present! [ 1327.330694][T27564] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.338699][T27564] debugfs: File 'msg' in directory 'loop0' already present! 03:58:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x320, 0xa00, 0x5b1}) [ 1327.368440][ T26] audit: type=1800 audit(1636430331.333:1276): pid=27565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14002 res=0 errno=0 [ 1327.422346][T27564] debugfs: File 'trace0' in directory 'loop0' already present! [ 1327.549395][T27584] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.557516][T27584] debugfs: File 'msg' in directory 'loop0' already present! [ 1327.581439][T27584] debugfs: File 'trace0' in directory 'loop0' already present! [ 1327.609100][T27564] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.612887][ T26] audit: type=1800 audit(1636430331.573:1277): pid=27565 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14002 res=0 errno=0 [ 1327.616946][T27564] debugfs: File 'msg' in directory 'loop0' already present! 03:58:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3f2, 0xa00, 0x5b1}) [ 1327.729905][T27591] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.737771][T27591] debugfs: File 'msg' in directory 'loop0' already present! 03:58:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 03:58:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2220c}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x74}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1327.770778][T27591] debugfs: File 'trace0' in directory 'loop0' already present! [ 1327.879399][T27597] debugfs: File 'dropped' in directory 'loop0' already present! [ 1327.887517][T27597] debugfs: File 'msg' in directory 'loop0' already present! 03:58:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) syz_emit_ethernet(0x36, &(0x7f00000002c0)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x1c}}}}}}, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3fc, 0xa00, 0x5b1}) [ 1327.942535][T27597] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x7a}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1328.082876][T27631] debugfs: File 'dropped' in directory 'loop0' already present! [ 1328.090836][T27631] debugfs: File 'msg' in directory 'loop0' already present! 03:58:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2220d}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1328.169355][T27631] debugfs: File 'trace0' in directory 'loop0' already present! [ 1328.264372][T27642] debugfs: File 'dropped' in directory 'loop0' already present! [ 1328.272613][T27642] debugfs: File 'msg' in directory 'loop0' already present! 03:58:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x3fe, 0xa00, 0x5b1}) [ 1328.408867][T27642] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2220e}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1328.749866][T27665] debugfs: File 'dropped' in directory 'loop0' already present! [ 1328.758003][T27665] debugfs: File 'msg' in directory 'loop0' already present! [ 1328.797613][T27665] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2220f}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1328.897786][T27642] debugfs: File 'dropped' in directory 'loop0' already present! [ 1328.905750][T27642] debugfs: File 'msg' in directory 'loop0' already present! 03:58:52 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$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r2) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000003fbff741c19d02d4b7484f2d55a7fb9712610e2804f1befccaca46fc8a9f48d16e925ec915f3fcc1d45d466af934a428ba29d23d8dd68b118ede9ad5cdee6d5735cfe730e4143a", @ANYRES16=r3, @ANYBLOB="010600000000000000002800000008000200", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r7, 0x1, 0x0, 0x0, {{}, {0x0, 0xb}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r11) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x1c, r12, 0x601, 0x0, 0x0, {0x28}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8010) syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x446002) 03:58:52 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x500, 0xa00, 0x5b1}) 03:58:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x8e}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1329.093825][T27706] debugfs: File 'dropped' in directory 'loop0' already present! [ 1329.101638][T27706] debugfs: File 'msg' in directory 'loop0' already present! 03:58:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r2 = syz_open_dev$usbmon(&(0x7f0000000100), 0x81, 0x105000) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000000140)={{r2}, "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"}) r3 = syz_open_dev$vcsn(&(0x7f0000001140), 0x7f7, 0x80d80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001180), 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x77f, 0xc, 0x1a, 0x10, "d800baf3558f654a04f2e569161959ca5977b703cb63688292843ac7871c038d7845427a63948f4f6c79f939300d0dbf306c51f355528fce8c09c22468098d79", "e4db98c7e4ff91e8069cdfc2f6386b2cf23004c3adc13b7c3018fb7860d5de0a", [0xfffffffffffff2ea, 0x9]}) 03:58:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22210}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1329.178662][T27706] debugfs: File 'trace0' in directory 'loop0' already present! [ 1329.279570][T27713] debugfs: File 'dropped' in directory 'loop0' already present! [ 1329.287522][T27713] debugfs: File 'msg' in directory 'loop0' already present! 03:58:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x600, 0xa00, 0x5b1}) [ 1329.372033][T27713] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfffffffffffff24f}}, './file0\x00'}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r3, &(0x7f0000000100)="b091e38100664be04fd8e45e32195a23b0dd7cd14c85f81950f2c10276e635a4a1579c7981daff0e92f98bd748f8ea4a4cc671c37da618a7579c80379cb1", 0x3e, 0x4004005, &(0x7f0000000140)={0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00', 0x20}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r4, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$inet6(r5, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0xfffc, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000000c0)="f4a781bfd3b1050077000000000000", 0xf}], 0x1}, 0x4008054) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1329.478235][T27737] debugfs: File 'dropped' in directory 'loop0' already present! [ 1329.486449][T27737] debugfs: File 'msg' in directory 'loop0' already present! 03:58:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x122}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22211}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1329.576352][T27737] debugfs: File 'trace0' in directory 'loop0' already present! [ 1329.681912][T27746] debugfs: File 'dropped' in directory 'loop0' already present! [ 1329.690025][T27746] debugfs: File 'msg' in directory 'loop0' already present! 03:58:53 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000240)={0x6, @sdr={0x32314247, 0x80000001}}) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x240000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xc23, 0x1, 0x0, 0x6, 0x1c, 0x9, "8f6542af8f0a99032612e487dee74d379462b48dc770295b98343d0348c69296e86da1c179cbb907cda67fa28861f007eaf399cf1800", "1ae9f38948088a38a8fb10ed99ac449e69770cb78b16508ffa09f3a58f048caa6a2f5343e3b34db59caa9fc1f3aaa77128ef5d0fcb34e056a3a2ecbfe48a4bbb", "0ae600f4de13d0aecb79628ff0de4ae842034ba5d367e6d694a2476d18f3c61b", [0xefe6, 0x9]}) 03:58:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x700, 0xa00, 0x5b1}) [ 1329.787310][T27746] debugfs: File 'trace0' in directory 'loop0' already present! [ 1329.857739][ T26] audit: type=1800 audit(1636430333.823:1278): pid=27762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14033 res=0 errno=0 [ 1329.970205][T27769] debugfs: File 'dropped' in directory 'loop0' already present! [ 1329.978380][T27769] debugfs: File 'msg' in directory 'loop0' already present! 03:58:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x124}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1330.035173][T27769] debugfs: File 'trace0' in directory 'loop0' already present! [ 1330.060749][ T26] audit: type=1800 audit(1636430334.023:1279): pid=27762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14033 res=0 errno=0 03:58:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22212}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1330.199809][T27777] debugfs: File 'dropped' in directory 'loop0' already present! [ 1330.208589][T27777] debugfs: File 'msg' in directory 'loop0' already present! 03:58:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x1f00, 0xa00, 0x5b1}) 03:58:54 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = bpf$ITER_CREATE(0x21, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r2, &(0x7f0000000000), 0x0, 0x3, 0x0, 0x2}]) r3 = accept$ax25(r0, &(0x7f0000000180)={{0x3, @bcast}, [@null, @default, @netrom, @netrom, @default, @bcast, @default]}, &(0x7f0000000200)=0x48) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) splice(r3, &(0x7f0000000240)=0x8, r4, &(0x7f0000000280)=0x6f39, 0x0, 0xa) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0xa00, 0x70bd2d, 0x25dfdbec, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20004880) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) [ 1330.303580][T27777] debugfs: File 'trace0' in directory 'loop0' already present! [ 1330.387404][T27797] debugfs: File 'dropped' in directory 'loop0' already present! [ 1330.395352][T27797] debugfs: File 'msg' in directory 'loop0' already present! [ 1330.453440][T27797] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22213}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1330.518553][T27777] debugfs: File 'dropped' in directory 'loop0' already present! [ 1330.526625][T27777] debugfs: File 'msg' in directory 'loop0' already present! [ 1330.572148][T27777] warn_alloc: 9 callbacks suppressed [ 1330.572164][T27777] syz-executor.5: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1330.594191][T27777] CPU: 0 PID: 27777 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1330.602605][T27777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1330.612647][T27777] Call Trace: [ 1330.615910][T27777] [ 1330.618826][T27777] dump_stack_lvl+0xcd/0x134 [ 1330.623498][T27777] warn_alloc.cold+0x87/0x17a [ 1330.628166][T27777] ? zone_watermark_ok_safe+0x290/0x290 [ 1330.633702][T27777] ? __kmalloc_node+0x62/0x390 [ 1330.638464][T27777] ? io_schedule_timeout+0x180/0x180 [ 1330.643755][T27777] ? __vmalloc_node_range+0x574/0xab0 [ 1330.649123][T27777] __vmalloc_node_range+0x883/0xab0 [ 1330.654313][T27777] ? vfree_atomic+0xe0/0xe0 [ 1330.658810][T27777] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1330.664261][T27777] vzalloc+0x67/0x80 [ 1330.668145][T27777] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1330.673591][T27777] relay_open_buf.part.0+0x1b8/0xc00 [ 1330.678876][T27777] relay_open+0x4fb/0xa00 [ 1330.683285][T27777] do_blk_trace_setup+0x4c3/0xc80 [ 1330.688311][T27777] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1330.694549][T27777] __blk_trace_setup+0xca/0x180 [ 1330.699608][T27777] ? do_blk_trace_setup+0xc80/0xc80 [ 1330.704804][T27777] ? blk_trace_ioctl+0xb7/0x270 [ 1330.709646][T27777] blk_trace_ioctl+0x13b/0x270 [ 1330.714404][T27777] ? blk_add_trace_rq_complete+0x200/0x200 [ 1330.720281][T27777] ? irqentry_enter+0x28/0x50 [ 1330.724953][T27777] blkdev_ioctl+0x18d/0x800 [ 1330.729449][T27777] ? blkdev_common_ioctl+0x1850/0x1850 [ 1330.734902][T27777] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1330.741159][T27777] ? blkdev_common_ioctl+0x1850/0x1850 [ 1330.746608][T27777] __x64_sys_ioctl+0x193/0x200 [ 1330.751365][T27777] do_syscall_64+0x35/0xb0 [ 1330.755774][T27777] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1330.761658][T27777] RIP: 0033:0x7f5eeace0ae9 [ 1330.766059][T27777] 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 [ 1330.785913][T27777] RSP: 002b:00007f5ee8256188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1330.794318][T27777] RAX: ffffffffffffffda RBX: 00007f5eeadf3f60 RCX: 00007f5eeace0ae9 [ 1330.802536][T27777] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1330.810578][T27777] RBP: 00007f5eead3af45 R08: 0000000000000000 R09: 0000000000000000 [ 1330.818531][T27777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1330.826485][T27777] R13: 00007ffe158149df R14: 00007f5ee8256300 R15: 0000000000022000 [ 1330.834453][T27777] [ 1330.837515][T27777] Mem-Info: [ 1330.840620][T27777] active_anon:66955 inactive_anon:143333 isolated_anon:0 [ 1330.840620][T27777] active_file:1612 inactive_file:5370 isolated_file:0 [ 1330.840620][T27777] unevictable:768 dirty:159 writeback:2 [ 1330.840620][T27777] slab_reclaimable:17405 slab_unreclaimable:156170 [ 1330.840620][T27777] mapped:62454 shmem:11341 pagetables:2349 bounce:0 [ 1330.840620][T27777] kernel_misc_reclaimable:0 [ 1330.840620][T27777] free:1089774 free_pcp:16518 free_cma:0 [ 1330.882857][T27777] Node 0 active_anon:267820kB inactive_anon:572404kB active_file:6444kB inactive_file:21480kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:249816kB dirty:636kB writeback:8kB shmem:42916kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB kernel_stack:9944kB pagetables:9388kB all_unreclaimable? no [ 1330.914526][T27777] Node 1 active_anon:0kB inactive_anon:928kB active_file:4kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:8kB all_unreclaimable? yes [ 1330.943502][T27777] Node 0 DMA free:15048kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:228kB local_pcp:120kB free_cma:0kB [ 1330.971217][T27777] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1330.977016][T27777] Node 0 DMA32 free:619140kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:30720KB active_anon:267820kB inactive_anon:572404kB active_file:6444kB inactive_file:21480kB unevictable:1536kB writepending:644kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:39512kB local_pcp:19840kB free_cma:0kB [ 1331.008378][T27777] lowmem_reserve[]: 0 0 0 0 0 03:58:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x10902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x5, 0x4, 0x2, 0xd, "c931618e1a03b4d49b5810ba85f08fd57c17d7a2c5132914c3f96db00b231ce6715a90cd564074b8ebbf075766a51e00ba271387d31f96387ff29b6364e28724", "3dbdb2b59f02b130491fa3684a3a3faef30daefe569ae67a211992b266c3ec9c", [0x8]}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r3, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r4, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r3, &(0x7f0000000000), 0x16006}]) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) connect(r2, &(0x7f00000000c0)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @multicast1}}, 0x80) [ 1331.013107][T27777] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1331.039881][T27777] lowmem_reserve[]: 0 0 0 0 0 [ 1331.044648][T27777] Node 1 Normal free:3724236kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:16384KB active_anon:0kB inactive_anon:928kB active_file:4kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:26788kB local_pcp:14704kB free_cma:0kB [ 1331.074628][T27777] lowmem_reserve[]: 0 0 0 0 0 [ 1331.079335][T27777] Node 0 DMA: 4*4kB (UH) 3*8kB (UH) 4*16kB (UH) 3*32kB (H) 4*64kB (UH) 2*128kB (H) 4*256kB (UH) 2*512kB (UH) 2*1024kB (H) 3*2048kB (UM) 1*4096kB (M) = 15048kB [ 1331.095548][T27777] Node 0 DMA32: 2647*4kB (UMEH) 2735*8kB (UMEH) 1721*16kB (UMEH) 598*32kB (UMEH) 748*64kB (UMEH) 343*128kB (UEH) 204*256kB (UEH) 117*512kB (UEH) 124*1024kB (UMH) 24*2048kB (UM) 39*4096kB (UM) = 618916kB [ 1331.115548][T27777] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1331.127088][T27777] Node 1 Normal: 203*4kB (UMEH) 70*8kB (UMEH) 47*16kB (UMEH) 251*32kB (UMEH) 135*64kB (UEH) 69*128kB (UMEH) 60*256kB (UEH) 48*512kB (UEH) 45*1024kB (UEH) 39*2048kB (UEH) 862*4096kB (UM) = 3724268kB [ 1331.146717][T27777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1331.156311][T27777] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1331.165923][T27777] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1331.175510][T27777] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1331.184926][T27777] 18330 total pagecache pages [ 1331.189775][T27777] 0 pages in swap cache [ 1331.193972][T27777] Swap cache stats: add 0, delete 0, find 0/0 [ 1331.200034][T27777] Free swap = 0kB [ 1331.203807][T27777] Total swap = 0kB [ 1331.207521][T27777] 2097051 pages RAM [ 1331.211320][T27777] 0 pages HighMem/MovableOnly [ 1331.216192][T27777] 383924 pages reserved [ 1331.220341][T27777] 0 pages cma reserved 03:58:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2000, 0xa00, 0x5b1}) [ 1331.227072][ T26] audit: type=1800 audit(1636430335.103:1280): pid=27812 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14218 res=0 errno=0 03:58:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22214}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x17f}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1331.328695][ T26] audit: type=1800 audit(1636430335.293:1281): pid=27814 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14218 res=0 errno=0 [ 1331.393009][T27824] debugfs: File 'dropped' in directory 'loop0' already present! [ 1331.401288][T27824] debugfs: File 'msg' in directory 'loop0' already present! [ 1331.486023][T27824] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1331.579065][T27825] debugfs: File 'dropped' in directory 'loop0' already present! [ 1331.587037][T27825] debugfs: File 'msg' in directory 'loop0' already present! 03:58:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22215}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1331.666809][T27825] debugfs: File 'trace0' in directory 'loop0' already present! [ 1331.737370][T27824] debugfs: File 'dropped' in directory 'loop0' already present! [ 1331.745242][T27824] debugfs: File 'msg' in directory 'loop0' already present! 03:58:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2003, 0xa00, 0x5b1}) 03:58:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x6ca82, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x182}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 1331.951580][T27870] debugfs: File 'dropped' in directory 'loop0' already present! [ 1331.959777][T27870] debugfs: File 'msg' in directory 'loop0' already present! 03:58:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22216}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1332.028664][T27870] debugfs: File 'trace0' in directory 'loop0' already present! [ 1332.093596][T27869] debugfs: File 'dropped' in directory 'loop0' already present! [ 1332.101627][T27869] debugfs: File 'msg' in directory 'loop0' already present! 03:58:56 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) ioctl$USBDEVFS_GET_SPEED(r0, 0x551f) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) [ 1332.167395][T27869] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4800, 0xa00, 0x5b1}) [ 1332.259126][T27872] debugfs: File 'dropped' in directory 'loop0' already present! [ 1332.267153][T27872] debugfs: File 'msg' in directory 'loop0' already present! [ 1332.293630][ T26] audit: type=1800 audit(1636430336.263:1282): pid=27892 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14223 res=0 errno=0 [ 1332.315202][T27890] debugfs: File 'dropped' in directory 'loop0' already present! [ 1332.322857][T27890] debugfs: File 'msg' in directory 'loop0' already present! 03:58:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x222}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1332.407865][T27890] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22217}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1332.447925][ T26] audit: type=1800 audit(1636430336.403:1283): pid=27892 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14223 res=0 errno=0 [ 1332.528355][T27904] debugfs: File 'dropped' in directory 'loop0' already present! [ 1332.541181][T27904] debugfs: File 'msg' in directory 'loop0' already present! 03:58:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x4c00, 0xa00, 0x5b1}) [ 1332.650708][T27904] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x8, 0xc8102) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x48, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x5}]}]}], {0x14, 0x10}}, 0x90}}, 0x0) io_submit(r2, 0x2, &(0x7f00000004c0)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000280)="7b90d3d8fc", 0x5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x8, r3, &(0x7f0000000400)="c8830fae4a23d182ad2d7b511da3124ec224b0d3b7a8f7891a5f55dec219c418237e10783db7ae4b0758b8070b132607060df958f0facde920bade1920109c5a00a111092486879506392d2b542670bf312aac5939ca848cdd7f5d0d3aa2221b1cd574903221f40e304211ad57f8b5cc72942bbe962ad4d6fe5371788a76331a55142e614e4eade17834b571ef765927944552dafc59f25b70ae", 0x9a, 0x8000, 0x0, 0x3}]) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) r4 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)=0x8000) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x20) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000180)=0x80, 0x4) setsockopt$XDP_TX_RING(r4, 0x11b, 0x3, &(0x7f0000000080)=0x2, 0x4) r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000940)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f00000001c0)=0x400, 0x4) bind$xdp(r4, &(0x7f0000000900)={0x2c, 0x0, r6}, 0x10) recvmmsg(r4, &(0x7f0000003680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 03:58:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22218}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1332.784694][T27930] debugfs: File 'dropped' in directory 'loop0' already present! [ 1332.792699][T27930] debugfs: File 'msg' in directory 'loop0' already present! [ 1332.814729][T27931] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 1332.871459][T27930] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2e9}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6000, 0xa00, 0x5b1}) [ 1333.034346][T27954] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.042295][T27954] debugfs: File 'msg' in directory 'loop0' already present! 03:58:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22219}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {r0}}, './file0\x00'}) listen(r2, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x408, 0x210, 0x100, 0x100, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@arp={@remote, @private, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'vlan1\x00', 'batadv_slave_0\x00', {}, {}, 0x2}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6a36b8cb109f1c4d14fbd7fa4db4b191f8d2ce40f2bfee0c3e6d2e7a16d1"}}, {{@arp={@private, @dev, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'vlan0\x00', 'lo\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}}}, {{@arp={@multicast2, @loopback, 0x0, 0x0, 0x0, 0x0, {@mac=@broadcast}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth0_to_bond\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev, @mac=@link_local, @local, @private}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x458) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1333.132046][T27954] debugfs: File 'trace0' in directory 'loop0' already present! [ 1333.179758][T27959] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.187639][T27959] debugfs: File 'msg' in directory 'loop0' already present! [ 1333.214219][T27959] debugfs: File 'trace0' in directory 'loop0' already present! [ 1333.268136][T27954] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.275980][T27954] debugfs: File 'msg' in directory 'loop0' already present! 03:58:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6800, 0xa00, 0x5b1}) 03:58:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x800) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x34a9, 0x5e}}, '.\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 03:58:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2fe}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1333.442124][T27984] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.450346][T27984] debugfs: File 'msg' in directory 'loop0' already present! 03:58:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2221a}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1333.495564][T27984] debugfs: File 'trace0' in directory 'loop0' already present! [ 1333.551040][T27987] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.559110][T27987] debugfs: File 'msg' in directory 'loop0' already present! 03:58:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x6c00, 0xa00, 0x5b1}) 03:58:57 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) r2 = fspick(r0, &(0x7f0000000040)='./bus\x00', 0x0) r3 = syz_mount_image$qnx4(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0xb, 0x3, &(0x7f0000000400)=[{&(0x7f0000000100)="f05b54f30b73dafcb307a1f3b7a29cf201f52002a2a219e6167b861187d0e72b52a677417a558876cc60d5e8c135c19fb5c1f539e30897d66e9923bc65b46d6a20eeb9cc97ad1fcf9d8dd520e548cbe9835018aa577f8908c5be5031b939cf2ed9893c1fdfe13f288fd3c1283f666d53951d8fff68e9639c135d450df8c9f2c923e348840915a5d0303304ef4f18d832458a324724b76dd1e35dbd219e217e4ff559cb03e367f8535c462647c7267ecf5dba0ebd44cd26da517250a9ca1d115568cdd4aefebdfc309d5c939a6ff405d849590075c910286a9625a0453419", 0xde, 0x1f}, {&(0x7f0000000200)="c3235f732af49018301592046dc51f09893cffd276777729cd850d88ef644866e337de85393b62543caabb2057ed7d1864f64cd5a6363813c3dc9e1bdbe74b48782e15722b727a732a50a805e0d315c3be31c28deb983483097d77365bdda3e6e3dd13ed4bfe51e300d1c670548a9d30e0b7a745840873cd1445dfc24cf1fc0630b3d2f84232696a03e5cfdc2317fb", 0x8f, 0x100000000}, {&(0x7f00000002c0)="fa49ade1e77125fbe9f69b2b154aa1830ff3099199f100163396643d4ca543ee6fb7ee494ddbb6f41c4f5a3310a3ecf96d9116d85ef888041a3bc875beaa74c5a487c1d3f3008e7aa243c5993477d0186686cddd9e9a168d86a17ea91ecbd3bd0faedd0b2d2aa72033614a23e6853ef36eea397773b1ff3ec2369b29adfa1cb9049cc72b344896357978b0fb1255697e910ccfd7bff89fb3e7e4f310af36ced6ab032db2b0cb56c9d3707bc7692b8a694e2fc0b49a74c26e9d5c54d12385cf07eaf47cbf35cf7f04278f640c1131d981da94913dfc33b80d75285ba0169d7c2fd45b25ba7bc86599e3e7599bfc27a465", 0xf0, 0x2}], 0x800401, &(0x7f0000000480)={[{}, {}, {}, {'\xbc'}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@subj_user={'subj_user', 0x3d, 'G)\x85^.!@%'}}]}) sendfile(r2, r3, &(0x7f0000000500)=0x40, 0x1f) io_submit(r1, 0x0, &(0x7f0000000540)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1333.655993][T27987] debugfs: File 'trace0' in directory 'loop0' already present! [ 1333.730462][T28004] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.738286][T28004] debugfs: File 'msg' in directory 'loop0' already present! [ 1333.744151][T28009] loop4: detected capacity change from 0 to 264192 03:58:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x300}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1333.814015][T28004] debugfs: File 'trace0' in directory 'loop0' already present! [ 1333.818597][T28009] qnx4: no qnx4 filesystem (no root dir). 03:58:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2221b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:58:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7400, 0xa00, 0x5b1}) [ 1333.980046][T28021] debugfs: File 'dropped' in directory 'loop0' already present! [ 1333.988852][T28021] debugfs: File 'msg' in directory 'loop0' already present! 03:58:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xffffffff, 0x2361a5d7591d2257, 0x1d, 0xc, "7dcc0cb381924cd6052d02215f370cafdd27f8210b16c13bb129060d84f9486673c17503c0090bd5e003177266b77e3312d7c307888efc864898b61d90dc07ab", "531248f9f3999984a2a16760d11133f6ed3a07b9c7cc0b5ed0ced6a7eb22209f", [0x6, 0x401]}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1334.109229][T28021] debugfs: File 'trace0' in directory 'loop0' already present! [ 1334.222977][ T26] audit: type=1800 audit(1636430338.183:1284): pid=28043 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14231 res=0 errno=0 [ 1334.265986][T28027] debugfs: File 'dropped' in directory 'loop0' already present! [ 1334.273893][T28027] debugfs: File 'msg' in directory 'loop0' already present! [ 1334.304252][T28027] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2221c}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1334.353011][T28021] debugfs: File 'dropped' in directory 'loop0' already present! [ 1334.361181][T28021] debugfs: File 'msg' in directory 'loop0' already present! 03:58:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7a00, 0xa00, 0x5b1}) 03:58:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x32a}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22219}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1334.541865][T28064] debugfs: File 'dropped' in directory 'loop0' already present! [ 1334.549930][T28064] debugfs: File 'msg' in directory 'loop0' already present! [ 1334.611953][T28064] debugfs: File 'trace0' in directory 'loop0' already present! [ 1334.666579][T28076] debugfs: File 'dropped' in directory 'loop0' already present! [ 1334.674548][T28076] debugfs: File 'msg' in directory 'loop0' already present! [ 1334.686468][T28075] bridge0: port 8(veth19) entered blocking state [ 1334.692973][T28075] bridge0: port 8(veth19) entered disabled state [ 1334.700760][T28075] device veth19 entered promiscuous mode 03:58:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xbc02, 0xa00, 0x5b1}) 03:58:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2221d}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1334.719299][T28076] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x332}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x17f}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1334.834748][T28094] debugfs: File 'dropped' in directory 'loop0' already present! [ 1334.842604][T28094] debugfs: File 'msg' in directory 'loop0' already present! [ 1334.861636][T28094] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:58 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xbe02, 0xa00, 0x5b1}) [ 1334.918953][T28107] debugfs: File 'dropped' in directory 'loop0' already present! [ 1334.926954][T28107] debugfs: File 'msg' in directory 'loop0' already present! [ 1334.954212][T28107] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x388}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1335.037986][T28117] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.045935][T28117] debugfs: File 'msg' in directory 'loop0' already present! [ 1335.076306][T28117] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xc000, 0xa00, 0x5b1}) [ 1335.097294][T28114] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.106924][T28114] debugfs: File 'msg' in directory 'loop0' already present! 03:58:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2221e}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1335.180326][T28114] debugfs: File 'trace0' in directory 'loop0' already present! [ 1335.214890][T28123] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.222692][T28123] debugfs: File 'msg' in directory 'loop0' already present! 03:58:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x124}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xe000, 0xa00, 0x5b1}) [ 1335.356807][T28123] debugfs: File 'trace0' in directory 'loop0' already present! [ 1335.422943][T28132] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.430766][T28132] debugfs: File 'msg' in directory 'loop0' already present! [ 1335.453105][T28132] debugfs: File 'trace0' in directory 'loop0' already present! [ 1335.474836][T28123] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.482599][T28123] debugfs: File 'msg' in directory 'loop0' already present! [ 1335.518099][T28153] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.526045][T28153] debugfs: File 'msg' in directory 'loop0' already present! 03:58:59 executing program 4: r0 = syz_init_net_socket$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$ieee802154(&(0x7f00000001c0), r2) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000003fbff741c19d02d4b7484f2d55a7fb9712610e2804f1befccaca46fc8a9f48d16e925ec915f3fcc1d45d466af934a428ba29d23d8dd68b118ede9ad5cdee6d5735cfe730e4143a", @ANYRES16=r3, @ANYBLOB="010600000000000000002800000008000200", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_RESET_LINK_STATS(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r7, 0x1, 0x0, 0x0, {{}, {0x0, 0xb}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r11) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00'}) ioctl$sock_SIOCGIFINDEX_802154(r9, 0x8933, &(0x7f00000003c0)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x1c, r12, 0x601, 0x0, 0x0, {0x28}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LIST_IFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r13}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x8010) syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x446002) 03:58:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x3d2}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:58:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2221f}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1335.575450][T28153] debugfs: File 'trace0' in directory 'loop0' already present! 03:58:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xf203, 0xa00, 0x5b1}) [ 1335.706912][T28163] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.720423][T28163] debugfs: File 'msg' in directory 'loop0' already present! 03:58:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1335.787137][T28163] debugfs: File 'trace0' in directory 'loop0' already present! [ 1335.819566][T28179] debugfs: File 'dropped' in directory 'loop0' already present! [ 1335.827659][T28179] debugfs: File 'msg' in directory 'loop0' already present! 03:58:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22220}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1335.859914][T28179] debugfs: File 'trace0' in directory 'loop0' already present! [ 1335.931179][ T26] audit: type=1800 audit(1636430339.893:1285): pid=28184 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14208 res=0 errno=0 03:58:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xfc03, 0xa00, 0x5b1}) 03:58:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x3f6}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1336.051427][T28206] debugfs: File 'dropped' in directory 'loop0' already present! [ 1336.059439][T28206] debugfs: File 'msg' in directory 'loop0' already present! 03:59:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22221}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1336.146914][T28206] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x80000}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1336.281582][T28207] debugfs: File 'dropped' in directory 'loop0' already present! [ 1336.290133][T28207] debugfs: File 'msg' in directory 'loop0' already present! 03:59:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xfe03, 0xa00, 0x5b1}) [ 1336.378177][T28207] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22222}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1336.684769][T28228] debugfs: File 'dropped' in directory 'loop0' already present! [ 1336.692620][T28228] debugfs: File 'msg' in directory 'loop0' already present! 03:59:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22223}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1339.681627][T28228] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:02 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005d740)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005d940)={r0, r1, "b26fc2a45e7bd53b5efb839a558042c78ffd42854183b4cd6789f3c9d2d475fd538d092a4e49e8f96f29d9a0081f5d2e4da2de7ca84126b01dbacff681cb343ae24a81380fd0f5c137c789d6d72224e6ab22a29c132d970650491e30942d50de800010e0eff21c65c1ae6a026df89f61658722091ca2749cc89c74b34a1a76e0bdf045b1650efd52021c59f8596a9ed0a96cd9f22361f20d9af615fb845e412ed0b8823a89e65e2cd849ff9f1453e41d99e6b8064cf69f2c0dbadab159efee19bda7ebc7c1ed31066f5d3ddaa1d30a3a49cb86f1317a08a936a7207301a2646622d40854a8ef5c36cabc81775f01de6f1b50fdd5d96c611b945bf8e6e7492bd3", "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"}) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r6, @ANYRES16, @ANYRESHEX=r4], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6, r8}], 0x0, "590bc5048e589b"}) r9 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r11, @ANYRES16, @ANYRESHEX=r9], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11, r13}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005e940)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005eb40)={0x0, [{}, {0x0, r0}, {r1}, {0x0, r0}, {}, {r1, r0}, {}, {r1}, {}, {}, {}, {}, {}, {r1}, {r1, r0}, {r1}, {0x0, r0}, {}, {r1}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {}, {0x0, r0}, {r1}, {}, {r1}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1}, {0x0, r0}, {}, {r1, r0}, {}, {}, {r1, r0}, {}, {r1}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {}, {}, {r1}, {r1, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1, r0}, {0x0, r0}, {r1}, {r1}, {r1}, {}, {}, {r1}, {0x0, r0}, {}, {}, {r1, r0}, {r1}, {r1}, {}, {0x0, r0}, {}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {r1}, {r1}, {r1, r0}, {}, {r1}, {0x0, r0}, {0x0, r0}, {}, {}, {}, {r1}, {r1, r0}, {}, {0x0, r0}, {}, {r1}, {}, {r1}, {}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {r1, r0}, {}, {r1}, {}, {r1}, {}, {r1, r0}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {r1}, {r1, r0}, {0x0, r0}, {}, {}, {}, {}, {}, {r1}, {}, {r1, r0}, {}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {}, {}, {}, {}, {}, {r1}, {r1}, {r1}, {}, {r1, r0}, {}, {0x0, r0}, {}, {r1, r0}, {}, {r1, r0}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {}, {}, {}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1}, {0x0, r0}, {0x0, r0}, {}, {r1}, {}, {0x0, r0}, {r1}, {r1, r0}, {}, {}, {}, {0x0, r0}, {}, {r1, r0}, {}, {0x0, r0}, {}, {r1}, {0x0, r0}, {}, {r1}, {0x0, r0}, {r1}, {}, {r1, r0}, {}, {0x0, r0}, {}, {}, {0x0, r0}, {r1, r0}, {r1}, {}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1}, {0x0, r0}, {}, {r1}, {r1}, {}, {r1, r0}, {0x0, r0}, {r1, r0}, {}, {r1}, {}, {r1, r0}, {}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {0x0, r0}, {}, {}, {}, {}, {}, {0x0, r0}, {0x0, r0}, {r1}, {}, {r2, r3}, {r1, r8}, {r11, r14}], 0xae, "0643d6347106e3"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) 03:59:02 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16006}]) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x9, 0x2a, 0x5, 0x5}, {0x7, 0x4, 0x2, 0xc8e2}, {0x8001, 0x6, 0x56, 0x7}, {0x1ff, 0xfc, 0x9, 0x7}]}, 0x10) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "c554c201c9b7151464ae3f1ef3e250e85e4112ede41f2d4b406ee66c173aa21c284d2e7e6475cc2d9c47bf02abb831707c83e0d5ccf95a1ee9e3a43dd104ec171ff61ddaa44953f2ce02980d5a9e52ee548a5d17e046d6b48674ec8cfb0642f3404934e38a15b5261fc1958091f4ce31c45e02a44817f4e15a38d6be2f063970c77797c61e595ed652d80c7bede51a7a47d76b451b4b063a985b73d80b9f41b23ddb21747342f952bd077ca83318dd240fcbee64cda9cbb47b20fc5b74f97edbb9910aca683725034ff02d8db31618e066f9eaa3535f6015f4cdef11f2820a4450a4135fab29e34a89d837d026a8e611a5d81d20a1651df04f4605c50282424e", "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"}) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000002700)=ANY=[@ANYRES64=r0], 0x18) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000001280)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r3, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000001580)={{0x1, 0x1, 0x18, r0, {0x0, 0x800}}, './bus\x00'}) pipe2(&(0x7f00000025c0)={0xffffffffffffffff}, 0x84000) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r7, 0x29, 0x39, &(0x7f0000002640)=ANY=[@ANYBLOB="6e0400f96d3a166fe7ea49bebb427dfe206a4bd5f627acef871dbd76e0bbea3c9505127a589459105524d90428a2ee2a19af5545cfbc5e3cf7b57fb93d0a9809bceb9f54efd1309b9dbe5e8855db41c592f879f740"], 0x18) sendmsg$inet6(r7, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) io_submit(r1, 0x9, &(0x7f0000002800)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000001100)="e5ecebc9dc381d16ba8da5f9a7bb3daaeaabbf03684eda53d0ea38aac179cd402e70175a556be8d43e43f11d62c6f80fb09ad89776eb2089de03e3dfaa387edc1fc120a6d6d7744975eade1129a9bbf80c6ba37a6b7e73193c", 0x59, 0x4, 0x0, 0x1}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x2, 0x6, r0, &(0x7f00000011c0)="f896", 0x2, 0x400080000, 0x0, 0x3, r0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x5, 0x80, 0xffffffffffffffff, &(0x7f0000001240)="f4e0f482a0e5abe03e62f1", 0xb, 0xffff, 0x0, 0x3, r2}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001300)="be411c94b2683f3545d5c38192d0996150b248f78261ccda21ba97b701269b61099af73f494d69ab514d6757e7b18c63beb053eb4a2e01756ba21127cf9043de847b4d4c7d5733fc66ffd9ca02ccd9cbdb078fad62672b9526ba883b076b9636751bbc5be6306bd5a9c7027e0d17c322499201e89491050ac2590431247cb8729158dcdc3bfdc728ed31bcfa86211cb293b445d158be96118c39b465bc226c2329ce6795077092ff516b4e66ee3310ca6639c9b9fc04de94054f6d27985280d20ddc5d7d3e6351429f23c627861f1a3e", 0xd0, 0x4, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000001440)="6bb5", 0x2, 0x3f, 0x0, 0x2}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x200, r0, &(0x7f00000014c0)="0d063f900417dcbe123a5597bed09bc8d9a08e75c4cf80a220e663c9e46b2927d2ca160c880b4760fa14a3bd91fd9664d2863b9b4c23018810b5c361465cdffbe8382c0791d0c1644aabb37158", 0x4d, 0xffff, 0x0, 0x3}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x8, 0x0, r5, &(0x7f00000015c0)="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", 0x1000, 0x2, 0x0, 0x0, r6}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x6, 0x0, r7, &(0x7f0000002880)="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", 0x176, 0x6, 0x0, 0x3, r0}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000002780)="6dc89e9095eac59e87c792d4cef768db32c086fc637d3b6c7decb69a398fe8a006d1a053888562f2", 0x28, 0x100, 0x0, 0x0, r0}]) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) 03:59:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) r3 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r4, @ANYRES16, @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r6}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "8bebeb894f74c3"}) r7 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r9, @ANYRES16, @ANYRESHEX=r7], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r11}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056680)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4, r10}], 0xfc, "c494f1efe84c10"}) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x20000000, 0x4, 0xb, 0x8, "deff40da06e166ee4f47a4f2357f6c271b3c873c56dcad262328b381276c3ce2c716881e03cd119258f5887670130e9d302ec1bfa5ab37ff95462d2bc9534d3c", "27dd391b364822fffdf7d7c0a976722fb29d602bb5d5fc0beda89138084814c8", [0x2, 0x6]}) 03:59:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22224}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0xc020660b, &(0x7f0000000000)) [ 1341.613698][T28236] debugfs: File 'dropped' in directory 'loop0' already present! [ 1341.621615][T28236] debugfs: File 'msg' in directory 'loop0' already present! [ 1341.630717][T28236] warn_alloc: 5 callbacks suppressed [ 1341.630733][T28236] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1341.653216][T28236] CPU: 0 PID: 28236 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 1341.661636][T28236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.671689][T28236] Call Trace: [ 1341.674966][T28236] [ 1341.677895][T28236] dump_stack_lvl+0xcd/0x134 [ 1341.682500][T28236] warn_alloc.cold+0x87/0x17a [ 1341.687365][T28236] ? zone_watermark_ok_safe+0x290/0x290 [ 1341.693009][T28236] ? __kmalloc_node+0x62/0x390 [ 1341.697781][T28236] ? io_schedule_timeout+0x180/0x180 [ 1341.703083][T28236] ? __vmalloc_node_range+0x574/0xab0 [ 1341.708462][T28236] __vmalloc_node_range+0x883/0xab0 [ 1341.713672][T28236] ? vfree_atomic+0xe0/0xe0 [ 1341.718185][T28236] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1341.723654][T28236] vzalloc+0x67/0x80 [ 1341.727558][T28236] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1341.733025][T28236] relay_open_buf.part.0+0x1b8/0xc00 [ 1341.738498][T28236] relay_open+0x4fb/0xa00 [ 1341.742837][T28236] do_blk_trace_setup+0x4c3/0xc80 [ 1341.747869][T28236] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1341.754129][T28236] __blk_trace_setup+0xca/0x180 [ 1341.758984][T28236] ? do_blk_trace_setup+0xc80/0xc80 [ 1341.764190][T28236] ? blk_trace_ioctl+0xb7/0x270 [ 1341.769207][T28236] blk_trace_ioctl+0x13b/0x270 [ 1341.773958][T28236] ? blk_add_trace_rq_complete+0x200/0x200 [ 1341.779760][T28236] blkdev_ioctl+0x18d/0x800 [ 1341.784255][T28236] ? blkdev_common_ioctl+0x1850/0x1850 [ 1341.789711][T28236] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1341.796031][T28236] ? blkdev_common_ioctl+0x1850/0x1850 [ 1341.801569][T28236] __x64_sys_ioctl+0x193/0x200 [ 1341.806413][T28236] do_syscall_64+0x35/0xb0 [ 1341.810818][T28236] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1341.816877][T28236] RIP: 0033:0x7f1cbc776ae9 [ 1341.821277][T28236] 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 [ 1341.840962][T28236] RSP: 002b:00007f1cb9cec188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1341.849361][T28236] RAX: ffffffffffffffda RBX: 00007f1cbc889f60 RCX: 00007f1cbc776ae9 [ 1341.857425][T28236] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1341.865471][T28236] RBP: 00007f1cbc7d0f45 R08: 0000000000000000 R09: 0000000000000000 [ 1341.873599][T28236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1341.881554][T28236] R13: 00007ffc7f21facf R14: 00007f1cb9cec300 R15: 0000000000022000 [ 1341.889520][T28236] [ 1341.892829][T28236] Mem-Info: [ 1341.895981][T28236] active_anon:66956 inactive_anon:152855 isolated_anon:0 [ 1341.895981][T28236] active_file:1709 inactive_file:5470 isolated_file:0 [ 1341.895981][T28236] unevictable:768 dirty:220 writeback:0 [ 1341.895981][T28236] slab_reclaimable:17317 slab_unreclaimable:156263 [ 1341.895981][T28236] mapped:62528 shmem:11341 pagetables:2255 bounce:0 [ 1341.895981][T28236] kernel_misc_reclaimable:0 [ 1341.895981][T28236] free:1079996 free_pcp:17680 free_cma:0 03:59:05 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x80000000}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) [ 1341.938172][T28236] Node 0 active_anon:267824kB inactive_anon:604468kB active_file:6832kB inactive_file:21696kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:250040kB dirty:880kB writeback:0kB shmem:42912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 182272kB writeback_tmp:0kB kernel_stack:9812kB pagetables:9064kB all_unreclaimable? no [ 1341.970039][T28236] Node 1 active_anon:0kB inactive_anon:7052kB active_file:4kB inactive_file:184kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:72kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:80kB pagetables:56kB all_unreclaimable? yes [ 1341.999627][T28236] Node 0 DMA free:15172kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:4kB free_cma:0kB [ 1342.027441][T28236] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1342.033232][T28236] Node 0 DMA32 free:599880kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:30720KB active_anon:267824kB inactive_anon:606624kB active_file:6832kB inactive_file:21696kB unevictable:1536kB writepending:880kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:30364kB local_pcp:11056kB free_cma:0kB [ 1342.064576][T28236] lowmem_reserve[]: 0 0 0 0 0 [ 1342.069298][T28236] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1342.095935][T28236] lowmem_reserve[]: 0 0 0 0 0 [ 1342.100647][T28236] Node 1 Normal free:3704680kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:16384KB active_anon:0kB inactive_anon:7052kB active_file:4kB inactive_file:184kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:39092kB local_pcp:27964kB free_cma:0kB [ 1342.130851][T28236] lowmem_reserve[]: 0 0 0 0 0 [ 1342.135603][T28236] Node 0 DMA: 3*4kB (UH) 3*8kB (UH) 4*16kB (UH) 3*32kB (UH) 4*64kB (UH) 3*128kB (UH) 4*256kB (UH) 2*512kB (UH) 2*1024kB (H) 3*2048kB (UM) 1*4096kB (M) = 15172kB [ 1342.151923][T28236] Node 0 DMA32: 4009*4kB (UMEH) 3037*8kB (UEH) 1830*16kB (UMEH) 651*32kB (UEH) 768*64kB (UEH) 352*128kB (UMEH) 211*256kB (UEH) 123*512kB (UMEH) 121*1024kB (UMH) 29*2048kB (UMH) 28*4096kB (UM) = 599628kB [ 1342.172053][T28236] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1342.183696][T28236] Node 1 Normal: 236*4kB (UH) 73*8kB (UEH) 47*16kB (UH) 280*32kB (UEH) 170*64kB (UMEH) 92*128kB (UEH) 75*256kB (UEH) 58*512kB (UMEH) 45*1024kB (UMEH) 40*2048kB (UEH) 853*4096kB (U) = 3704680kB [ 1342.202902][T28236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1342.212751][T28236] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1342.222778][T28236] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1342.232359][T28236] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1342.241860][T28236] 18530 total pagecache pages [ 1342.246680][T28236] 0 pages in swap cache [ 1342.250831][T28236] Swap cache stats: add 0, delete 0, find 0/0 [ 1342.257238][T28236] Free swap = 0kB [ 1342.260950][T28236] Total swap = 0kB [ 1342.264699][T28236] 2097051 pages RAM [ 1342.268503][T28236] 0 pages HighMem/MovableOnly [ 1342.273193][T28236] 383924 pages reserved [ 1342.277336][T28236] 0 pages cma reserved [ 1342.287688][T28207] debugfs: File 'dropped' in directory 'loop0' already present! [ 1342.295646][T28207] debugfs: File 'msg' in directory 'loop0' already present! 03:59:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x500}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:06 executing program 1: syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000040)) 03:59:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x221f6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22225}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xff00, 0xa00, 0x5b1}) 03:59:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x3, 0x351902) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) [ 1342.501224][T28335] debugfs: File 'dropped' in directory 'loop0' already present! [ 1342.509385][T28335] debugfs: File 'msg' in directory 'loop0' already present! [ 1342.546297][T28335] debugfs: File 'trace0' in directory 'loop0' already present! [ 1342.602612][T28346] debugfs: File 'dropped' in directory 'loop0' already present! [ 1342.610791][T28346] debugfs: File 'msg' in directory 'loop0' already present! [ 1342.635761][T28333] bridge0: port 9(veth21) entered blocking state [ 1342.642409][T28333] bridge0: port 9(veth21) entered disabled state [ 1342.650933][T28333] device veth21 entered promiscuous mode 03:59:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) r1 = syz_mount_image$adfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="b7162246559068eb0b780ed6bbad3daefad19fd7595ad88c12449e401f5949dc222ba9247c130edfc060e7537492f33aadfb45ec428134ff7cccdea78d927b01", 0x40, 0xcc2c}, {&(0x7f0000000100)="bb195ad69f968b9937bb66820b87d6cc0d0095ed830ee6449041ef0ec697edc466434d6cc08136239f0dd2763d34b289fa964d187697155a828b0d2360ec2bf2bfd1ae419a6e7e0f7db4998f7664a376e1f13cf8fc33972e1f4e4db45bae330323663510a6a0eef8a12e1790289962076c38c5d107cda87498bb192212591bf277037f95c6ef04623edcd1c0e05d0eaa09ca0e0816044e00875c4ed834efbd0a7722ba2fd5130654ca7e6730fdba0c14d6c8f83bbee540ac3d9637d06a90a7cab18958183464ec8cc8271f5327", 0xcd, 0x91}, {&(0x7f0000000200)="e067b984a1bdea71bad3823c4ff8324327bfaf0c80bedb9571c18d563a5f86cff0302d92bbacc3b0a690ddb242bb92720726af3f975a72dbf6018697928e948d4189596f54a4f7ef9bafb6bbd2719f8ef4c7a30ce1e242206bd1e5d531ec2cbef3f2b1e824a4feaf7a700a6039c6ab6a09a663460078bd925c3a27bcd0be7dca6d847436505ba063f9094d09d1984539c7c16c75f51862b1c048bdf6b711041164609989f3883b29843f02", 0xab, 0x2}], 0x800000, &(0x7f0000000340)={[{}, {'/dev/loop#\x00'}], [{@context={'context', 0x3d, 'root'}}, {@seclabel}]}) dup2(r1, r0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) 03:59:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x4, 0x5b1}) 03:59:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22226}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1342.766557][T28346] debugfs: File 'trace0' in directory 'loop0' already present! [ 1342.878525][T28375] debugfs: File 'dropped' in directory 'loop0' already present! [ 1342.886581][T28375] debugfs: File 'msg' in directory 'loop0' already present! [ 1342.894079][T28375] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r1, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_CLR_FD(r1, 0x4c01) 03:59:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x300, 0x5b1}) [ 1342.937782][T28346] debugfs: File 'dropped' in directory 'loop0' already present! [ 1342.945646][T28346] debugfs: File 'msg' in directory 'loop0' already present! 03:59:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x6) 03:59:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x600}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22227}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1343.126620][T28388] debugfs: File 'dropped' in directory 'loop0' already present! [ 1343.134434][T28388] debugfs: File 'msg' in directory 'loop0' already present! [ 1343.144554][T28388] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xff00, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1343.230668][T28390] debugfs: File 'dropped' in directory 'loop0' already present! [ 1343.238408][T28390] debugfs: File 'msg' in directory 'loop0' already present! [ 1343.259970][T28390] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x500, 0x5b1}) 03:59:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x6, 0x692281) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x6, 0x9, 0xb, 0x14, "e2de83455ee8427079b50f7537a59284676b31efadaf99672059f0298fe9e9519204a854b29b6749d66c2a3ed2f6fee558223c4feb84a364cdaace6f350a3d87", "f1c3ed39a446db6b06180814b442e0e323ee842bb4184d6c657c9690f6937916", [0x9, 0x7]}) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x1d8) ftruncate(r1, 0x8001) io_submit(0x0, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x16006}]) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r3, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r3, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r1}, 0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/snmp6\x00') r6 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r6, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r7, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r6, &(0x7f0000000000), 0x16006}]) io_submit(r2, 0x7, &(0x7f0000000880)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000180)="8478b9000d08ff3d595c96b3297b415ee130b4b7765b363c692f9e44e96e1d18453622b62ff263f3465a25ae306cf5e3187f2a305192b8", 0x37, 0x2, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0xff80, 0xffffffffffffffff, &(0x7f0000000200)="29abf9d2fa56b709fca79585416befc64900ac84ba31f41303a6ee9d49acef36abaf", 0x22, 0xff}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000000280)="8048a9198ba6f9cb328a0df8c31e8dbcd654b1549f4c9713b3e91b", 0x1b, 0xd5, 0x0, 0x3, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f0000000400)="e9b76d0d95906d54e22c2f0b4de9afc71e210a9a9a0483079d9e89fda055925837e1e74daa389240002d8e6f9f3bd1dee0d5a164f8161d8619404fadf663109d8d1953d199bba0e2b33681a77b86319c345ef71fab7abdc26e214ddc4552917c6ecccf02fe69cf3c06eff4ee63115303002b5bdbd64621d1dc1e03472c6ddefb7fa152025237642ae68f12650a825caa1bee6ddf93a6564f22d7d039be61b9047bb1808aa4347d24c045c8094db9d03f068280d9f8a7510db0fae2da0544814674c6aa97178e7087bbb83b325c213962005a94ff", 0xd4, 0x2, 0x0, 0x2, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000000580)="16bf722ad3f1285a17fa4c4f8424947c5399f1a703769b17595d2ee8f6d6f2799c1182a938f96526a36aaeba06d6fec89465ca1e580478816a18fd101ff37191bca178026dcb0573dba9c82805f72ad4c14d49f854303f82232ae1c8346ba90de4b5eb064e06b7df57d6c3a5c747cd649e43f3a8b55d2d6ab6b5cf019853ab06523340172c09a668b4a61eb7fc2843de29cdc48acfde978e9f27533ab5f447", 0x9f, 0x0, 0x0, 0x3}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0x6, r4, &(0x7f0000000640)="6e89035b15c07384be4dbec7a8c01fdeb6c0182fa8e24df9b2ca0082112f22b586f11c4741ebd4ab93b033a554a026c22a562e67d32e8a02be84b23d472f848ceb68bf50360ceac002058e5f366f0adb3357012d96b0014823ead8604f9ac96fb67998dd16e32c628e7246208f9c55cb2a97f51e5a770d9e87c6f36b06d88d705c4406f2fe502a1415fd447a0e77fb864350323163de81258742d3da123e521de20b9d4c18b39735ab609bb55acd65b2", 0xb0, 0x0, 0x0, 0x3, r5}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x5, 0x12, r0, &(0x7f0000000740)="8cdd6218e83269275ac735edeb76ee191c9034773f833f7650b16a3c1804bf8a52e65369bacc194cb7e6f0a6e7f946be8243dfb199e4df325ce24461dd5005f3159f1a5d57131b82df4778df42dc658c938bcdd1755ffbdbe84124ce6a806d63b55a2b3ddbd7b90b08acaec2034dbc8a0000c4926ee89949dd5df871fde869647af15050fa01984425218803db260bbd70d42c6f110d9824787bf4f83fe6dca7fc89bc46e330212c3831034bd38afc92c1b31eb2b9043e4ebf8b238bbb9d5b3981a1cf776baa4a2cb02d064a1bbf277404e556937e", 0xd5, 0x6, 0x0, 0x3, r6}]) [ 1343.365099][T28414] debugfs: File 'dropped' in directory 'loop0' already present! [ 1343.372865][T28414] debugfs: File 'msg' in directory 'loop0' already present! 03:59:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22228}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1343.437089][T28414] debugfs: File 'trace0' in directory 'loop0' already present! [ 1343.462170][T28390] debugfs: File 'dropped' in directory 'loop0' already present! [ 1343.470027][T28390] debugfs: File 'msg' in directory 'loop0' already present! 03:59:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0xf603, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1343.529760][T28419] debugfs: File 'dropped' in directory 'loop0' already present! [ 1343.537691][T28419] debugfs: File 'msg' in directory 'loop0' already present! [ 1343.549407][T28419] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x700}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1343.688503][T28440] debugfs: File 'dropped' in directory 'loop0' already present! [ 1343.703319][T28440] debugfs: File 'msg' in directory 'loop0' already present! [ 1343.773912][T28440] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:07 executing program 1: syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x16006}]) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) 03:59:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x600, 0x5b1}) 03:59:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x1f00}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22229}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1344.037423][T28471] debugfs: File 'dropped' in directory 'loop0' already present! [ 1344.045460][T28471] debugfs: File 'msg' in directory 'loop0' already present! [ 1344.068127][T28471] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x8803, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1344.139949][T28474] debugfs: File 'dropped' in directory 'loop0' already present! [ 1344.147798][T28474] debugfs: File 'msg' in directory 'loop0' already present! 03:59:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x700, 0x5b1}) [ 1344.251852][T28474] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2222a}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1344.393581][T28489] debugfs: File 'dropped' in directory 'loop0' already present! [ 1344.401333][T28489] debugfs: File 'msg' in directory 'loop0' already present! [ 1344.530994][T28489] debugfs: File 'trace0' in directory 'loop0' already present! [ 1344.682479][T28500] debugfs: File 'dropped' in directory 'loop0' already present! [ 1344.690568][T28500] debugfs: File 'msg' in directory 'loop0' already present! 03:59:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2222b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x7400, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1344.770926][T28500] debugfs: File 'trace0' in directory 'loop0' already present! [ 1344.872244][T28474] debugfs: File 'dropped' in directory 'loop0' already present! [ 1344.880093][T28474] debugfs: File 'msg' in directory 'loop0' already present! 03:59:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x900, 0x5b1}) [ 1344.924167][T28528] debugfs: File 'dropped' in directory 'loop0' already present! [ 1344.931944][T28528] debugfs: File 'msg' in directory 'loop0' already present! 03:59:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2000}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1344.973650][T28528] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 03:59:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2222c}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1345.078191][T28548] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.086152][T28548] debugfs: File 'msg' in directory 'loop0' already present! [ 1345.125717][T28548] debugfs: File 'trace0' in directory 'loop0' already present! [ 1345.155865][T28550] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.163944][T28550] debugfs: File 'msg' in directory 'loop0' already present! 03:59:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa02, 0x5b1}) [ 1345.208948][T28550] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 1345.251251][T28550] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.259537][T28550] debugfs: File 'msg' in directory 'loop0' already present! 03:59:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2201}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1345.349666][T28574] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.357857][T28574] debugfs: File 'msg' in directory 'loop0' already present! 03:59:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2222d}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 1345.393569][T28574] debugfs: File 'trace0' in directory 'loop0' already present! [ 1345.572258][T28579] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.580257][T28579] debugfs: File 'msg' in directory 'loop0' already present! 03:59:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa03, 0x5b1}) [ 1345.623360][T28579] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x2a03, 0x820, 0x5af}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1345.710487][T28579] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.718609][T28579] debugfs: File 'msg' in directory 'loop0' already present! [ 1345.743519][T28603] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.751535][T28603] debugfs: File 'msg' in directory 'loop0' already present! 03:59:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2222e}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2202}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1345.798303][T28603] debugfs: File 'trace0' in directory 'loop0' already present! [ 1345.936545][T28606] debugfs: File 'dropped' in directory 'loop0' already present! [ 1345.944396][T28606] debugfs: File 'msg' in directory 'loop0' already present! 03:59:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa04, 0x5b1}) [ 1345.988300][T28606] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2222f}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1346.072775][T28611] debugfs: File 'dropped' in directory 'loop0' already present! [ 1346.080725][T28611] debugfs: File 'msg' in directory 'loop0' already present! 03:59:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) (fail_nth: 1) [ 1346.196404][T28611] debugfs: File 'trace0' in directory 'loop0' already present! [ 1346.342995][T28654] FAULT_INJECTION: forcing a failure. [ 1346.342995][T28654] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.356081][T28654] CPU: 1 PID: 28654 Comm: syz-executor.4 Not tainted 5.15.0-syzkaller #0 [ 1346.364498][T28654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1346.368453][T28632] debugfs: File 'dropped' in directory 'loop0' already present! [ 1346.374549][T28654] Call Trace: [ 1346.374557][T28654] [ 1346.374565][T28654] dump_stack_lvl+0xcd/0x134 [ 1346.374595][T28654] should_fail.cold+0x5/0xa [ 1346.374619][T28654] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1346.382402][T28632] debugfs: File 'msg' in directory 'loop0' already present! [ 1346.385645][T28654] should_failslab+0x5/0x10 [ 1346.385668][T28654] __kmalloc+0x72/0x340 [ 1346.385692][T28654] tomoyo_realpath_from_path+0xc3/0x620 [ 1346.385716][T28654] ? tomoyo_profile+0x42/0x50 [ 1346.385742][T28654] tomoyo_path_number_perm+0x1d5/0x590 [ 1346.434871][T28654] ? tomoyo_path_number_perm+0x18d/0x590 [ 1346.440516][T28654] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1346.446344][T28654] ? lock_downgrade+0x6e0/0x6e0 [ 1346.451206][T28654] ? __fget_files+0x23d/0x3e0 [ 1346.455886][T28654] security_file_ioctl+0x50/0xb0 [ 1346.460832][T28654] __x64_sys_ioctl+0xb3/0x200 [ 1346.465519][T28654] do_syscall_64+0x35/0xb0 [ 1346.469939][T28654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1346.474742][T28632] debugfs: File 'trace0' in directory 'loop0' already present! [ 1346.475837][T28654] RIP: 0033:0x7fb015168ae9 03:59:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2401}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22230}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1346.487839][T28654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1346.507450][T28654] RSP: 002b:00007fb0126de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1346.515868][T28654] RAX: ffffffffffffffda RBX: 00007fb01527bf60 RCX: 00007fb015168ae9 [ 1346.523841][T28654] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1346.531814][T28654] RBP: 00007fb0126de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1346.539779][T28654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1346.547745][T28654] R13: 00007ffef7dfe83f R14: 00007fb0126de300 R15: 0000000000022000 [ 1346.555732][T28654] [ 1346.559294][T28654] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1346.582720][T28654] debugfs: File 'dropped' in directory 'loop0' already present! [ 1346.590518][T28654] debugfs: File 'msg' in directory 'loop0' already present! [ 1346.600962][T28654] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) (fail_nth: 2) 03:59:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa05, 0x5b1}) [ 1346.704876][T28660] debugfs: File 'dropped' in directory 'loop0' already present! [ 1346.712656][T28660] debugfs: File 'msg' in directory 'loop0' already present! [ 1346.776502][T28660] debugfs: File 'trace0' in directory 'loop0' already present! [ 1346.821882][T28676] debugfs: File 'dropped' in directory 'loop0' already present! [ 1346.829710][T28676] debugfs: File 'msg' in directory 'loop0' already present! [ 1346.846739][T28681] FAULT_INJECTION: forcing a failure. [ 1346.846739][T28681] name failslab, interval 1, probability 0, space 0, times 0 [ 1346.859676][T28681] CPU: 0 PID: 28681 Comm: syz-executor.4 Not tainted 5.15.0-syzkaller #0 [ 1346.868094][T28681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1346.877809][T28676] debugfs: File 'trace0' in directory 'loop0' already present! [ 1346.878146][T28681] Call Trace: [ 1346.878154][T28681] [ 1346.891850][T28681] dump_stack_lvl+0xcd/0x134 [ 1346.896451][T28681] should_fail.cold+0x5/0xa [ 1346.900955][T28681] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1346.906322][T28681] should_failslab+0x5/0x10 [ 1346.910828][T28681] __kmalloc+0x72/0x340 [ 1346.914991][T28681] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1346.920193][T28681] tomoyo_encode+0x28/0x50 [ 1346.924608][T28681] tomoyo_realpath_from_path+0x186/0x620 [ 1346.930250][T28681] tomoyo_path_number_perm+0x1d5/0x590 [ 1346.935707][T28681] ? tomoyo_path_number_perm+0x18d/0x590 [ 1346.941342][T28681] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1346.947174][T28681] ? lock_downgrade+0x6e0/0x6e0 [ 1346.952035][T28681] ? __fget_files+0x23d/0x3e0 [ 1346.956717][T28681] security_file_ioctl+0x50/0xb0 [ 1346.961662][T28681] __x64_sys_ioctl+0xb3/0x200 [ 1346.966342][T28681] do_syscall_64+0x35/0xb0 [ 1346.970758][T28681] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1346.976661][T28681] RIP: 0033:0x7fb015168ae9 [ 1346.981070][T28681] 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 [ 1347.000681][T28681] RSP: 002b:00007fb0126de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1347.009094][T28681] RAX: ffffffffffffffda RBX: 00007fb01527bf60 RCX: 00007fb015168ae9 [ 1347.017148][T28681] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1347.025292][T28681] RBP: 00007fb0126de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1347.033262][T28681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1347.041230][T28681] R13: 00007ffef7dfe83f R14: 00007fb0126de300 R15: 0000000000022000 [ 1347.049296][T28681] [ 1347.052421][T28681] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1347.059183][T28681] debugfs: File 'dropped' in directory 'loop0' already present! [ 1347.066890][T28681] debugfs: File 'msg' in directory 'loop0' already present! [ 1347.077738][T28681] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa06, 0x5b1}) 03:59:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) (fail_nth: 3) 03:59:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22231}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x2a03}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1347.259698][T28690] debugfs: File 'dropped' in directory 'loop0' already present! [ 1347.267625][T28690] debugfs: File 'msg' in directory 'loop0' already present! [ 1347.308244][T28690] debugfs: File 'trace0' in directory 'loop0' already present! [ 1347.358450][T28689] FAULT_INJECTION: forcing a failure. [ 1347.358450][T28689] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1347.371794][T28689] CPU: 0 PID: 28689 Comm: syz-executor.4 Not tainted 5.15.0-syzkaller #0 [ 1347.380300][T28689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1347.390526][T28689] Call Trace: [ 1347.393801][T28689] [ 1347.396731][T28689] dump_stack_lvl+0xcd/0x134 [ 1347.401333][T28689] should_fail.cold+0x5/0xa [ 1347.405843][T28689] _copy_from_user+0x2c/0x180 [ 1347.410529][T28689] __blk_trace_setup+0x96/0x180 [ 1347.415467][T28689] ? vsprintf+0x30/0x30 [ 1347.419623][T28689] ? do_blk_trace_setup+0xc80/0xc80 [ 1347.424827][T28689] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1347.431254][T28689] ? blk_trace_ioctl+0xb7/0x270 [ 1347.436112][T28689] blk_trace_ioctl+0x13b/0x270 [ 1347.441041][T28689] ? blk_add_trace_rq_complete+0x200/0x200 [ 1347.446858][T28689] blkdev_ioctl+0x18d/0x800 [ 1347.451368][T28689] ? blkdev_common_ioctl+0x1850/0x1850 [ 1347.456836][T28689] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1347.463177][T28689] ? blkdev_common_ioctl+0x1850/0x1850 [ 1347.468645][T28689] __x64_sys_ioctl+0x193/0x200 [ 1347.473506][T28689] do_syscall_64+0x35/0xb0 [ 1347.477925][T28689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1347.483826][T28689] RIP: 0033:0x7fb015168ae9 [ 1347.488410][T28689] 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 [ 1347.508020][T28689] RSP: 002b:00007fb0126de188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1347.516522][T28689] RAX: ffffffffffffffda RBX: 00007fb01527bf60 RCX: 00007fb015168ae9 [ 1347.524574][T28689] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1347.532714][T28689] RBP: 00007fb0126de1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1347.540690][T28689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1347.548657][T28689] R13: 00007ffef7dfe83f R14: 00007fb0126de300 R15: 0000000000022000 [ 1347.556637][T28689] 03:59:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa07, 0x5b1}) [ 1347.562096][T28691] debugfs: File 'dropped' in directory 'loop0' already present! [ 1347.569894][T28691] debugfs: File 'msg' in directory 'loop0' already present! [ 1347.664365][T28691] debugfs: File 'trace0' in directory 'loop0' already present! [ 1347.818750][T28704] debugfs: File 'dropped' in directory 'loop0' already present! [ 1347.826986][T28704] debugfs: File 'msg' in directory 'loop0' already present! 03:59:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22232}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x3203}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1347.860540][T28704] debugfs: File 'trace0' in directory 'loop0' already present! [ 1347.962107][T28733] debugfs: File 'dropped' in directory 'loop0' already present! [ 1347.970113][T28733] debugfs: File 'msg' in directory 'loop0' already present! 03:59:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa08, 0x5b1}) [ 1348.027105][T28733] debugfs: File 'trace0' in directory 'loop0' already present! [ 1348.116899][T28748] debugfs: File 'dropped' in directory 'loop0' already present! [ 1348.124960][T28748] debugfs: File 'msg' in directory 'loop0' already present! [ 1348.153697][T28748] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x4300}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa48, 0x5b1}) [ 1348.279660][T28760] debugfs: File 'dropped' in directory 'loop0' already present! [ 1348.287673][T28760] debugfs: File 'msg' in directory 'loop0' already present! 03:59:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22233}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1348.320548][T28760] debugfs: File 'trace0' in directory 'loop0' already present! [ 1348.380019][T28762] debugfs: File 'dropped' in directory 'loop0' already present! [ 1348.388130][T28762] debugfs: File 'msg' in directory 'loop0' already present! [ 1348.428426][T28762] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x4800}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa4c, 0x5b1}) 03:59:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1348.564783][T28784] debugfs: File 'dropped' in directory 'loop0' already present! [ 1348.572707][T28784] debugfs: File 'msg' in directory 'loop0' already present! 03:59:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22234}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1348.637861][T28784] debugfs: File 'trace0' in directory 'loop0' already present! [ 1348.668546][T28789] debugfs: File 'dropped' in directory 'loop0' already present! [ 1348.676608][T28789] debugfs: File 'msg' in directory 'loop0' already present! 03:59:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x4c00}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1348.750184][T28789] debugfs: File 'trace0' in directory 'loop0' already present! [ 1348.862580][T28792] debugfs: File 'dropped' in directory 'loop0' already present! [ 1348.870684][T28792] debugfs: File 'msg' in directory 'loop0' already present! [ 1348.881287][T28792] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa60, 0x5b1}) 03:59:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22235}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1348.999325][T28805] debugfs: File 'dropped' in directory 'loop0' already present! [ 1349.007313][T28805] debugfs: File 'msg' in directory 'loop0' already present! 03:59:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1349.066386][T28805] debugfs: File 'trace0' in directory 'loop0' already present! [ 1349.118283][T28817] debugfs: File 'dropped' in directory 'loop0' already present! [ 1349.126833][T28817] debugfs: File 'msg' in directory 'loop0' already present! [ 1349.209102][T28817] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x10, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1349.275102][T28805] debugfs: File 'dropped' in directory 'loop0' already present! [ 1349.282934][T28805] debugfs: File 'msg' in directory 'loop0' already present! 03:59:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa68, 0x5b1}) 03:59:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22236}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x6000}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1349.472731][T28846] debugfs: File 'dropped' in directory 'loop0' already present! [ 1349.480820][T28846] debugfs: File 'msg' in directory 'loop0' already present! [ 1349.550945][T28846] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1349.656638][T28848] debugfs: File 'dropped' in directory 'loop0' already present! [ 1349.664768][T28848] debugfs: File 'msg' in directory 'loop0' already present! [ 1349.723062][T28848] debugfs: File 'trace0' in directory 'loop0' already present! [ 1349.754610][T28846] debugfs: File 'dropped' in directory 'loop0' already present! [ 1349.762576][T28846] debugfs: File 'msg' in directory 'loop0' already present! 03:59:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22237}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x6800}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa6c, 0x5b1}) 03:59:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22238}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1349.999470][T28896] debugfs: File 'dropped' in directory 'loop0' already present! [ 1350.009239][T28896] debugfs: File 'msg' in directory 'loop0' already present! 03:59:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1350.124681][T28896] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1350.234437][T28898] debugfs: File 'dropped' in directory 'loop0' already present! [ 1350.242337][T28898] debugfs: File 'msg' in directory 'loop0' already present! [ 1350.317561][T28898] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22239}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1350.389817][T28896] debugfs: File 'dropped' in directory 'loop0' already present! [ 1350.397845][T28896] debugfs: File 'msg' in directory 'loop0' already present! 03:59:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa74, 0x5b1}) 03:59:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x6c00}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1350.619736][T28946] debugfs: File 'dropped' in directory 'loop0' already present! [ 1350.627991][T28946] debugfs: File 'msg' in directory 'loop0' already present! 03:59:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1350.669565][T28946] debugfs: File 'trace0' in directory 'loop0' already present! [ 1350.787245][T28951] debugfs: File 'dropped' in directory 'loop0' already present! [ 1350.796927][T28951] debugfs: File 'msg' in directory 'loop0' already present! 03:59:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xa7a, 0x5b1}) 03:59:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2223a}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1350.909618][T28951] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4c00, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1351.044956][T28976] debugfs: File 'dropped' in directory 'loop0' already present! [ 1351.052815][T28976] debugfs: File 'msg' in directory 'loop0' already present! 03:59:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x7400}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1351.131573][T28976] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4c01, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1351.249403][T28999] debugfs: File 'dropped' in directory 'loop0' already present! [ 1351.257211][T28999] debugfs: File 'msg' in directory 'loop0' already present! 03:59:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xac0, 0x5b1}) 03:59:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2223b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1351.300251][T28999] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1351.455753][T29009] debugfs: File 'dropped' in directory 'loop0' already present! [ 1351.463629][T29009] debugfs: File 'msg' in directory 'loop0' already present! 03:59:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x7a00}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1351.527903][T29009] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xae0, 0x5b1}) 03:59:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1351.707564][T29033] debugfs: File 'dropped' in directory 'loop0' already present! [ 1351.716584][T29033] debugfs: File 'msg' in directory 'loop0' already present! 03:59:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2223c}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1351.814577][T29033] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1351.950252][T29050] debugfs: File 'dropped' in directory 'loop0' already present! [ 1351.958292][T29050] debugfs: File 'msg' in directory 'loop0' already present! 03:59:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2223d}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1352.006712][T29050] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1352.096081][T29033] debugfs: File 'dropped' in directory 'loop0' already present! [ 1352.104131][T29033] debugfs: File 'msg' in directory 'loop0' already present! 03:59:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xc00, 0x5b1}) [ 1352.170496][T29033] warn_alloc: 9 callbacks suppressed [ 1352.170514][T29033] syz-executor.5: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1352.192333][T29033] CPU: 1 PID: 29033 Comm: syz-executor.5 Not tainted 5.15.0-syzkaller #0 [ 1352.200746][T29033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1352.210795][T29033] Call Trace: [ 1352.214160][T29033] [ 1352.217089][T29033] dump_stack_lvl+0xcd/0x134 [ 1352.221692][T29033] warn_alloc.cold+0x87/0x17a [ 1352.226380][T29033] ? zone_watermark_ok_safe+0x290/0x290 [ 1352.231935][T29033] ? __kmalloc_node+0x62/0x390 [ 1352.236919][T29033] ? io_schedule_timeout+0x180/0x180 [ 1352.242220][T29033] ? __vmalloc_node_range+0x574/0xab0 [ 1352.247596][T29033] __vmalloc_node_range+0x883/0xab0 [ 1352.252814][T29033] ? vfree_atomic+0xe0/0xe0 [ 1352.257326][T29033] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1352.262798][T29033] vzalloc+0x67/0x80 [ 1352.266695][T29033] ? relay_open_buf.part.0+0x1b8/0xc00 [ 1352.272158][T29033] relay_open_buf.part.0+0x1b8/0xc00 [ 1352.277543][T29033] relay_open+0x4fb/0xa00 [ 1352.281880][T29033] do_blk_trace_setup+0x4c3/0xc80 [ 1352.286997][T29033] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1352.293249][T29033] __blk_trace_setup+0xca/0x180 [ 1352.298100][T29033] ? do_blk_trace_setup+0xc80/0xc80 [ 1352.303395][T29033] ? blk_trace_ioctl+0xb7/0x270 [ 1352.308435][T29033] blk_trace_ioctl+0x13b/0x270 [ 1352.313208][T29033] ? blk_add_trace_rq_complete+0x200/0x200 [ 1352.319039][T29033] blkdev_ioctl+0x18d/0x800 [ 1352.323551][T29033] ? blkdev_common_ioctl+0x1850/0x1850 [ 1352.329021][T29033] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1352.335280][T29033] ? blkdev_common_ioctl+0x1850/0x1850 [ 1352.340748][T29033] __x64_sys_ioctl+0x193/0x200 [ 1352.345783][T29033] do_syscall_64+0x35/0xb0 [ 1352.350207][T29033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1352.356197][T29033] RIP: 0033:0x7f5eeace0ae9 [ 1352.360606][T29033] 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 [ 1352.380390][T29033] RSP: 002b:00007f5ee8256188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1352.388894][T29033] RAX: ffffffffffffffda RBX: 00007f5eeadf3f60 RCX: 00007f5eeace0ae9 [ 1352.397039][T29033] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1352.405184][T29033] RBP: 00007f5eead3af45 R08: 0000000000000000 R09: 0000000000000000 [ 1352.413417][T29033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1352.421561][T29033] R13: 00007ffe158149df R14: 00007f5ee8256300 R15: 0000000000022000 [ 1352.429723][T29033] [ 1352.433454][T29033] Mem-Info: [ 1352.436562][T29033] active_anon:66956 inactive_anon:154047 isolated_anon:0 [ 1352.436562][T29033] active_file:1729 inactive_file:5460 isolated_file:0 [ 1352.436562][T29033] unevictable:768 dirty:75 writeback:0 [ 1352.436562][T29033] slab_reclaimable:17274 slab_unreclaimable:155675 [ 1352.436562][T29033] mapped:62669 shmem:11341 pagetables:2348 bounce:0 [ 1352.436562][T29033] kernel_misc_reclaimable:0 [ 1352.436562][T29033] free:1076942 free_pcp:18772 free_cma:0 [ 1352.479039][T29033] Node 0 active_anon:267824kB inactive_anon:609260kB active_file:6912kB inactive_file:21712kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:250676kB dirty:300kB writeback:0kB shmem:42916kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 180224kB writeback_tmp:0kB kernel_stack:10032kB pagetables:9384kB all_unreclaimable? no [ 1352.511448][T29033] Node 1 active_anon:0kB inactive_anon:6928kB active_file:4kB inactive_file:128kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:8kB all_unreclaimable? yes [ 1352.540897][T29033] Node 0 DMA free:15172kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:112kB local_pcp:92kB free_cma:0kB [ 1352.568604][T29033] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1352.574509][T29033] Node 0 DMA32 free:586352kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:30720KB active_anon:267824kB inactive_anon:609244kB active_file:6912kB inactive_file:21712kB unevictable:1536kB writepending:300kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:32340kB local_pcp:19204kB free_cma:0kB [ 1352.605874][T29033] lowmem_reserve[]: 0 0 0 0 0 [ 1352.610591][T29033] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1352.637335][T29033] lowmem_reserve[]: 0 0 0 0 0 [ 1352.642054][T29033] Node 1 Normal free:3706244kB boost:0kB min:54208kB low:67760kB high:81312kB reserved_highatomic:16384KB active_anon:0kB inactive_anon:6928kB active_file:4kB inactive_file:128kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:41896kB local_pcp:12392kB free_cma:0kB [ 1352.672271][T29033] lowmem_reserve[]: 0 0 0 0 0 [ 1352.677019][T29033] Node 0 DMA: 3*4kB (UH) 3*8kB (UH) 4*16kB (UH) 3*32kB (UH) 4*64kB (UH) 3*128kB (UH) 4*256kB (UH) 2*512kB (UH) 2*1024kB (H) 3*2048kB (UM) 1*4096kB (M) = 15172kB [ 1352.693332][T29033] Node 0 DMA32: 318*4kB (UMEH) 2781*8kB (UEH) 1849*16kB (UMEH) 692*32kB (UMEH) 778*64kB (UEH) 354*128kB (UMEH) 211*256kB (UEH) 125*512kB (UMEH) 119*1024kB (UH) 30*2048kB (UMH) 28*4096kB (UM) = 586352kB [ 1352.713382][T29033] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1352.724916][T29033] Node 1 Normal: 245*4kB (UMEH) 74*8kB (UMH) 48*16kB (UEH) 277*32kB (UEH) 171*64kB (UMEH) 88*128kB (UEH) 69*256kB (UEH) 57*512kB (UMEH) 45*1024kB (UMEH) 38*2048kB (UEH) 855*4096kB (U) = 3706244kB [ 1352.744471][T29033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1352.754075][T29033] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1352.763409][T29033] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1352.772950][T29033] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1352.782366][T29033] 18530 total pagecache pages [ 1352.787060][T29033] 0 pages in swap cache [ 1352.791203][T29033] Swap cache stats: add 0, delete 0, find 0/0 [ 1352.797400][T29033] Free swap = 0kB [ 1352.801111][T29033] Total swap = 0kB [ 1352.804881][T29033] 2097051 pages RAM [ 1352.808678][T29033] 0 pages HighMem/MovableOnly [ 1352.813577][T29033] 383924 pages reserved [ 1352.817723][T29033] 0 pages cma reserved 03:59:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1352.869282][T29086] debugfs: File 'dropped' in directory 'loop0' already present! [ 1352.877084][T29086] debugfs: File 'msg' in directory 'loop0' already present! 03:59:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x7f01}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1352.919393][T29086] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x1400, 0x5b1}) 03:59:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2223e}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5600, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1353.039957][T29091] debugfs: File 'dropped' in directory 'loop0' already present! [ 1353.048465][T29091] debugfs: File 'msg' in directory 'loop0' already present! [ 1353.099707][T29091] debugfs: File 'trace0' in directory 'loop0' already present! [ 1353.149143][T29099] debugfs: File 'dropped' in directory 'loop0' already present! [ 1353.156990][T29099] debugfs: File 'msg' in directory 'loop0' already present! 03:59:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x8201}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x6364, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1353.256672][T29099] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2223f}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8913, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1353.409064][T29121] debugfs: File 'dropped' in directory 'loop0' already present! [ 1353.417038][T29121] debugfs: File 'msg' in directory 'loop0' already present! 03:59:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2500, 0x5b1}) [ 1353.504312][T29121] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8914, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1353.616175][T29147] debugfs: File 'dropped' in directory 'loop0' already present! [ 1353.624108][T29147] debugfs: File 'msg' in directory 'loop0' already present! 03:59:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x8803}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8933, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22240}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1353.761986][T29147] debugfs: File 'trace0' in directory 'loop0' already present! [ 1353.876931][T29157] debugfs: File 'dropped' in directory 'loop0' already present! [ 1353.885251][T29157] debugfs: File 'msg' in directory 'loop0' already present! 03:59:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2e63, 0x5b1}) 03:59:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8946, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1353.931271][T29157] debugfs: File 'trace0' in directory 'loop0' already present! [ 1354.013965][T29157] debugfs: File 'dropped' in directory 'loop0' already present! [ 1354.021694][T29157] debugfs: File 'msg' in directory 'loop0' already present! 03:59:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x8e00}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1354.069382][T29182] debugfs: File 'dropped' in directory 'loop0' already present! [ 1354.077491][T29182] debugfs: File 'msg' in directory 'loop0' already present! [ 1354.175665][T29182] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22241}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400448c9, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400448dd, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22242}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1354.548221][T29186] debugfs: File 'dropped' in directory 'loop0' already present! [ 1354.560730][T29186] debugfs: File 'msg' in directory 'loop0' already present! 03:59:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x5100, 0x5b1}) [ 1354.647237][T29186] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1354.840777][T29232] debugfs: File 'dropped' in directory 'loop0' already present! [ 1354.848536][T29232] debugfs: File 'msg' in directory 'loop0' already present! 03:59:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22243}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1354.966008][T29232] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40186366, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1355.342676][T29186] debugfs: File 'dropped' in directory 'loop0' already present! [ 1355.350500][T29186] debugfs: File 'msg' in directory 'loop0' already present! 03:59:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0xd203}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22244}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x5500, 0x5b1}) 03:59:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x401c5820, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1355.543225][T29273] debugfs: File 'dropped' in directory 'loop0' already present! [ 1355.551082][T29273] debugfs: File 'msg' in directory 'loop0' already present! 03:59:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1355.679184][T29273] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22245}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1356.041796][T29284] debugfs: File 'dropped' in directory 'loop0' already present! [ 1356.049846][T29284] debugfs: File 'msg' in directory 'loop0' already present! [ 1356.118061][T29284] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x8f03, 0x5b1}) 03:59:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22246}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086301, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1356.209331][T29286] debugfs: File 'dropped' in directory 'loop0' already present! [ 1356.217269][T29286] debugfs: File 'msg' in directory 'loop0' already present! 03:59:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0xe902}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1356.275707][T29324] debugfs: File 'dropped' in directory 'loop0' already present! [ 1356.283559][T29324] debugfs: File 'msg' in directory 'loop0' already present! 03:59:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1356.478065][T29324] debugfs: File 'trace0' in directory 'loop0' already present! [ 1356.629134][T29348] debugfs: File 'dropped' in directory 'loop0' already present! [ 1356.636961][T29348] debugfs: File 'msg' in directory 'loop0' already present! 03:59:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x801c581f, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xc802, 0x5b1}) [ 1356.674742][T29348] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22247}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0xf0ff}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1356.800967][T29357] debugfs: File 'dropped' in directory 'loop0' already present! [ 1356.809014][T29357] debugfs: File 'msg' in directory 'loop0' already present! 03:59:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1356.978510][T29357] debugfs: File 'trace0' in directory 'loop0' already present! [ 1357.214960][T29361] debugfs: File 'dropped' in directory 'loop0' already present! [ 1357.222732][T29361] debugfs: File 'msg' in directory 'loop0' already present! 03:59:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xe402, 0x5b1}) 03:59:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1357.279300][T29361] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22248}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1357.371481][T29376] debugfs: File 'dropped' in directory 'loop0' already present! [ 1357.379375][T29376] debugfs: File 'msg' in directory 'loop0' already present! 03:59:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc01864c6, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1357.419359][T29385] debugfs: File 'dropped' in directory 'loop0' already present! [ 1357.427485][T29385] debugfs: File 'msg' in directory 'loop0' already present! 03:59:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0xf603}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) [ 1357.712265][T29385] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r1, @ANYRES16, @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1, r3}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057c80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058c80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058e80)={0x8, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "240ed683ff4744"}) r7 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r9, @ANYRES16, @ANYRESHEX=r7], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9, r11}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000059e80)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {r4}, {}, {0x0, r5}, {}, {0x0, r6}, {}, {r9}], 0x2, "67f4a2636bb01e"}) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) memfd_create(&(0x7f0000000040)='%\x00', 0x2) 03:59:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22249}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:22 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$SNDCTL_TMR_TIMEBASE(r0, 0xc0045401, &(0x7f0000000180)=0x211) r1 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x2080) r2 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x8001) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r3, 0x4011, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r2, &(0x7f0000000000), 0x16006}]) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x10001, 0x0, 0x1b, 0x1f, "9323c3c4e6b9eb6c8db9c02eec23d8f71d861c2e5e51773ed65c24aa695d1c2f6f9ec3beaa6058e4a7dd73bd4adb5ac24f4aaf7fd827909e779142addcf6f4a6", "6aa302131e73928a6d8b26a3973388797fcd52c63fd122288ff40aa713805ec9", [0x8, 0x1]}) ioctl$BLKROTATIONAL(r1, 0x40101283, &(0x7f0000000000)) 03:59:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:22 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054a40)={0x2, [{r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {r1}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}], 0x7, "4466f82775c0cd"}) r3 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r5, @ANYRES16, @ANYRESHEX=r3], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r7}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) r8 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 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, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r10, @ANYRES16, @ANYRESHEX=r8], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10, r12}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055a40)={0x0, [{r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1}, {r1}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {r1, r0}, {r1}], 0x1, "3e790c0265748e"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000056a40)={0x7b, [{r1, r0}, {0x0, r0}, {}, {r1}, {0x0, r0}, {}, {r1}, {}, {r1, r0}, {r1}, {}, {}, {r1, r0}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {r1}, {r1, r0}, {r1}, {}, {r1, r0}, {0x0, r0}, {r1}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {}, {r1, r0}, {r1}, {r1, r0}, {}, {}, {r1, r0}, {}, {r1, r0}, {r1}, {}, {0x0, r0}, {0x0, r0}, {}, {r1, r0}, {}, {r1}, {r1, r0}, {r1}, {r1}, {r1, r0}, {0x0, r0}, {}, {r1, r0}, {r1}, {r1, r0}, {r1}, {}, {}, {r1}, {0x0, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {}, {0x0, r0}, {r1, r0}, {}, {r1}, {}, {r1}, {r1, r0}, {r1, r0}, {r1, r0}, {}, {0x0, r0}, {r1}, {r1}, {}, {r1}, {r1, r0}, {r1}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {r1}, {r1}, {}, {r1}, {}, {0x0, r0}, {}, {r1, r0}, {}, {}, {0x0, r0}, {r1}, {}, {}, {0x0, r0}, {r1}, {r1}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1}, {0x0, r0}, {r1}, {}, {r1}, {}, {0x0, r0}, {}, {0x0, r0}, {0x0, r0}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {r1, r0}, {}, {r1, r0}, {r1}, {}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {}, {}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {r1}, {r1, r0}, {}, {r1, r0}, {0x0, r0}, {}, {}, {}, {}, {r1, r0}, {r1, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {r1}, {0x0, r0}, {}, {r1, r0}, {0x0, r0}, {}, {}, {r1, r0}, {r1, r0}, {}, {0x0, r0}, {0x0, r0}, {}, {}, {0x0, r0}, {r1, r0}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {r1}, {r1, r0}, {r1}, {r1}, {0x0, r0}, {0x0, r0}, {0x0, r0}, {r1, r0}, {0x0, r0}, {}, {}, {r1, r0}, {r1}, {}, {0x0, r0}, {r1, r0}, {r1}, {r1}, {}, {}, {0x0, r0}, {}, {0x0, r0}, {r1, r0}, {r1}, {0x0, r0}, {}, {0x0, r0}, {r1}, {r1}, {}, {}, {r1, r0}, {r1}, {r1}, {}, {r1}, {r1, r0}, {r1}, {}, {0x0, r0}, {0x0, r0}, {}, {0x0, r0}, {}, {}, {}, {r1}, {r1}, {}, {r1}, {r1}, {}, {r1}, {}, {r1}, {}, {0x0, r0}, {}, {}, {0x0, r0}, {}, {r1, r0}, {}, {0x0, r2}, {r5, r12}, {r13}, {r1, r0}], 0x4, "84511f461bdb91"}) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) [ 1358.315196][T29411] debugfs: File 'dropped' in directory 'loop0' already present! [ 1358.323160][T29411] debugfs: File 'msg' in directory 'loop0' already present! 03:59:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xee01, 0x5b1}) 03:59:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2224a}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1358.402642][T29411] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:22 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x11, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x9}, 0xc030, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(0x0, 0x75f, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001800)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYRESHEX=r0], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000053e00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054000)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2, r4}], 0x0, "590bc5048e589b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x0, "8bebeb894f74c3"}) writev(r1, &(0x7f0000001440)=[{&(0x7f0000001100)="e269ac4eeb31c67208a72ab04a0bdf8435dc53ae0aac893b5a7e4c19abe10f15168e408ddcea685fda1089ebef7ccc102711c2413db64e97030cf265049e7aef33d9488d04036796d2d90f6f784ee6413d3bd58aff86bf4868c3d4572a5d512987707a646b165bdffb08002a88e784f47b34d7f01c47ae411d90110c5c1edf20d6b93e1155fdd5d83dcaa95976d1db0c985f6fe0df35fa74e35031e92c3533703d258a5597f60dd7e4c4beb9c0cfeecf791cd554ab0e58600faa7a47841cce703b09a4fff485df", 0xc7}, {&(0x7f0000001840)="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{&(0x7f0000003840)="94178b8da3ed12acf77da6bffd60ed8cadf2d9076d6a2a0b9b45d58650f484360d4d825e4716a05b607b6084725ab94b469963aae000c62248e3c92a49617de606f08ff4522ac0110c0e928c3793f5ecd90fa3b38236c5b23207fd4174fc00f7b885b68dfc3fbaad522acc5041f1a0b895eb60c4139df4737db3a4c3f4d729d7d81ac1153ee1517411d9c6f9f6907b043553784bdd369247f18010e9a90a0418c5f3dbf0478054c4b4d3fe014194df27c27cd71d1a6d70bb338776bb82cace3e648fe12c30ce4db3669d168947a2756b629c3ba4eb55ddb89fbc870d660143e2db2fc4c17f2c6703cb5a6ff5d278c70b82ff1171fa2b11e92dcfe526c7873826ee57bb05752ac3fd443e9a3078919451cc50972d9a61678cdab96c69585cc8bf8b3ab458538fbbff5c6f042db0b0d5b1b18a0532e7d724733b0f8b540f8f7d808c08ffc3ea729190a26ee90ae608a93007a91bba41542709e234a499c8e248cee77566fd88e51a53f491f9dfd64f5f841ac099a29eefe5088791c4bf8ed901a1e3b6dd81a049cc7659c6c01f9892c89b5016e663d06d4b66e1a9aae7a5e7758de17f7128d1a248b679bf74a1fd69be0fdc706bdcc5a85cdf7f91c63112db5ed24637d9d36f32418ee3b0cf9637680b2c77f3ecc4d38dd87c16090977a5b1284a31598923d4b3a03b0178bb93af7580dde3d4e8458c075ddc6c763106ae03d6178d92caa7d8973d76adf0fc716eec091e4b35c3b3b5f57debbb3be46213ddf3fff71a45c4997fc8b73628f8eb844c39f4cad6a482ecb66cdf72eabe374edc9296bf04782de88cd8f060e3f1e3b514100930ccc4afbef3c898032ff5cba245d13d489336bea753001e8789f3a2fab66ff5c1c07dd467b3f1b699ca1749d35a866cd19c1ee0b93f4a4584e81636194724483a4760bd82676c155922f009801679cf8bdf0a398d917e57747436e17a9ad44f9c8532f45e96547bbd7701e89dfd61769493fe681b8055ae094ce10823b293f3bda6fced7163a6bf428873c36e613fe34638082ba62502ea55dd02ff0721b65d9eaaa4665967fb92bc1261659db38d46d1bfc430c5e1cb12af6b77739b8d2a989464b0e515495271fd24ab7e3b3c2b6ead2d62f48103a8e488d2c52c048949569b32be311a76386874bd365fedc82e14248e9824af53b93839e2e091b015e71495d0757258fa7606c04509b86aed3bfe61ebd13ada82f10dd69d606d5d36969e8edfc0d11f0fdfdad7f3f24cfec275fa307518d06322b24d259ef8c8faa90b38f7d6cf06b8ddb286540f3d25c597c8b151390b4a2f14f70f83432dd61229478179a6994c8db59a618c180dfec4c368bcc50282bad979ea490cb756d738fd827b362d369c570188dd3fcd0b70e1255377a99a279d373edaff8502a70c5637fd8ff92d9bd898f28be39300c4a7e77dae98dd10d27508a11d745130b35ece5cc36ab63d9b8ad821c04ba3769c894ef95f71d06e381f1857d83621cdbae3e64669a2619af23681597fbeed91496ade2dd47ab0245593e5bbb23ae02f51e5d46ea612e90dd4242b0d2f26ae6be88e95872d74a760784e0a967024f6bcb677a5740b8634249f862f576dad49bb00734b50358db8d4a45a50e8c71603d0df769837b740d1d5f80586d0022438e4d646a48c3fca3c6f03b89391ce126945f3f23ad5a1f97d15e9c93ef8acfa3f790ecf1be3678f14b065419f8ed321ea80bb07b533b82a7c42d7ea6ecb2f841323002a31bf695318550eefdca2460cc5560325b8056d8ebf0957a904a4533422750c2722d006886e04662969174aff58c9e23f42bccc4a1d0f04300c5d1ddbec5219515c30d257feb4a5b60a2dcfc997857ebf3ce2ec1d17cd5baa83be161abe959129452629afda6ac5985b8443d49bf091518c948b7224548baffae04d6e4c4195ef9962b477d1ae3d9906f71fdf9126de831cc020c2d957458e985d076e48a23bf2b4d0e3b8b496192089d73cf67f0fe805fd94a7d1bf7706bfd089503bd43a2fcc3fc74cdbcf69f9a75840093b061876875c8ca1d49bb2e25cb20a978e5872fd5edf75d402e44f4fc34b2f0583989fe66c06b182f66fd48184507f69ab15ddccb9ca2b2ee99f95133b0d201854220cecfbd43df7612ae75cc6cc8e299b1c027bc9bd80b7bfc7ca5487bdfbb3d677504b1f516951802f0850f4de0478d61865c8a702ab78914da0cadeaaf7a729924329524edeac09853451fdb8930a0f97a3f660e5905a96b73f6a92e85ebe9b1d66a1e86042b523dd76435d8be667d7d5609878ce3a2c6883f7ca945117559e9fff9f634b5ccc6ab56c3916bac742c3552db02d7d7c31f03011775de57093293c038522381e724552a6cc9b7908962a87c97ac632d10f57f6150aeb7a83c3316b2520043ae5da36e9a38e24b48866b7a7efa60b0e890148351400ecf2232e8e4a0eeaa3d3eafc092783d57f1bb9dc4f3f981332bc3c3f3aca142ed26d17966c7bf45364f1816bffbe979a990b0f455139f9529087130733d12e9fef589aa192e00ff5b69f5e7a35d4b194927f6af6f250861f6702b9f96630954aef82b2266356d36d7edabad5f4d3258a38a9d97bbb4d926e5b11b831c45e93232da0fea0d0669bc9af66521e199f0fe96f373b92e1102a8ec3b867cb2427439fac74d5e6c0a1b79fda349a854a788827d7f26ef242f0b851fc941eb4ca1e5a2343438a91d949d4eded0f699948bd8cbcfb1cfb8b52becd2cca4862ce4daf173e271fbddd321a191a065abe4434ac81c405ccc7f110720014ba66ee5cabe4263c941bd467f7de8573c3cb2e4bdaa07aa2994afa92773086019f73b6a2b09f40a45f5658af5c5e279d10c7640dffb2d1d4ff5bbd536aa7abc1922c3e5d3b68b83ef3da144b4c69af80af1c29e8a3e5b38a52faef28f905de6dd42b74615e842475e0c284ee8f9136f2261985af693bb1199a6feb5d3c40228d37a908a4748ae7609759c22d9ec73a8d429808195bacbb5af0bcc99abcd3e16486301d11e6e3f496a76bea1209315c49df2d0ae7fb2c77377eb1edabfe256a5ea185ad2bd3ea4366d2ce999885851a0a9fda402739fe6f58dbd74e9a287c3f35d27d6a005087281fa459da97a8b860b58d0dfd85abc3f275ca0e8795b292b392e8408726c72b7615161c2165901012646016325911181d3cf75b5e97bd258eb2f03ffc1f7cec18d8870add23ce7ab5a83abde6fbf5566cdb1e68ed833725d8eed0e1d6bb0314bdbc4e821feebe90c7affb78067546def6dcf27b40ccf23b10ba8f381d711db7e6a07d75297e7308f08140be287d88e259a391999fd42d27a469af6258c07a7e698486b20558d93094877fb91508630c24806ca79e1366981aca1556a03cea8a4caab28a5d5c7bcbc89703e5aa52e6987887151161dc628f51c44c99277018907667ba30d75002d292e8395c5ba1fff8747c10ab4a54e618f4751b580c0586cd229cf8da771f00c345ee9b259c839f5f719756e0ebbba7d246246ef4d821adee639fea9ff447376a328dc683c5d19f50534e07840f645649610ef87ecbfd776c3b618082ec37e192137bc25ad844dd08a813f4839530e29ca780f09c8c34ab0d9594fadc451f9d503fde498e260b6885d9c28916742f61bea58116ead5b25a6d1b8af8c7e337ab78aed385be84f811985a80ea7707a0aef90990f5f761d91cc886b9faea48fb3255c5b530137057724b5269df44056fff85f227b4be1750701b4a175a81f2ea7d1618c9e73e3e44229e149ea4a2b3576159399cc3774608d60b0d58499afff16e998177ded14991abcaaa11d7a58e1391245fca914201d02ce6580cd5d2d9e91b20a6360e247167b141271259c27433f2e228cc1fb837826794f6180340f2f5ed041c265178dcd34e2426e150d74bf36ca1c9d31374af99bce2b6251ca01c95ea705301e939a605fce7c51739cf1d15b421c7e6f92c5a29cc05274d6dcf1a3de94252348ded2237f79d825fa28171f8b251e2281ed0b5ed36df9befdfab7b0540742205984844e7ca78aa13e6575ea05d392b9e1282dd00e52970e18ac89bd61b64a1434edbf2573089a3a421e86d7f200a43969607cf746c2f08a1ecff33c400c735ee9fbb335e2e66f83d939b4de5268dd0a80105b05cfc093f9113cd20276052db795becf5ceeb30af9ff1e96e2d18120330da3691c310154e31c4dcfe684425acdf84a74a64dc5167c4b474e6408135eabb8cae615cf1fdecda9db61eefffba7a2bb1c90b1e1bdf1b0c29651d55843fc868c079e8f464c58ce01228284dc5ff8903306f16ae91305fc7d066f502addee66f59f53e2cd21e84bef1b0ee1ed8f910620b95b0fa893d9d7d2d588bc1103066c029650fcf265b3d6dff97c8a863e4dea9abe4a2553e892da274ef0fd24fa1831b836346bb5306da2b96d38e403270b5eef9ebc6ba088d3d64651ff97d72c3e592e0da0f9e64c61d9e8067070bd060e98c25bc1237f946f291b7612f9582a5484bd8746d8ecb4af1f10476d3f95ed460566685fdc2f4568929091b6ecf2069e2d170bcc5129672eaaa8939e4a182dec733444b8e040f637e2d75c94cfeee364d609d9bf7bb7f2769c245a75f63569affd2facbf283fa069c917c510e804938563ea3f7d2e229293765a629568bef06b7a639090b94be0ed66386a13cb97224ca1b46313f4295ea3d359aa94f10235315f494ca5df06efa30dd8066e4e00001c62f1b4318178e7f55a0bd204e78c62c56b83905395df44c3c8d444a8a354a2db8f21d5a7d5e38f4ae49439184f942a2a26c54296842a3191d13fab3e84261fa56af1b531493bf2fdaaa337f5de2c0c4f772800311073ce725c01ff260ba5cb289075ddbaa48169535d13d33666f09a5aae0941c5b3806765dd848631730338a7373d84386e2eb653813f2a4f18a33c2ad30ac6313f69b3a170b92f6b905abc5755e3b13c0fb3418046b2da98e4cc52324ec1bd1f926217764fc5d938c85f1264201d7aa27ee8d3a98af5f9d786ed225b2b22a98c6bd12d9c8294e15576f9ef23791ddcbcd1ba90d3f9a40850981df1e044ec291951b93fdaef1a980e9d1460e0ea1a2f5274fee5ad4ce949e56e49b7b2c77f8266134f7aa8b7f05db75d2b78f94163222fa9d22812d4fb66c974f34d331e86133090f8f97bc7fb0389331d82912fb6193563b6028d70ec4e9d1c13c715c6245cb4d9dd15dad0803be416d12278521d88fd3386279542557e79bc39e3a5c34ecff30e8d24438aac04c05b5108cc02e44dad8af3ee0a1f4abd7a44aa1e8786c5e9ffe8e7029c99d33eb22634d18548e0abc0178bcb8d898739a01896694529a1b4e4ab94126aabbcc5c3e10f10d6efd61895fc57013686973318ceb59517ca886d56c1c451763a1cacd6c99d8b5f6236ef0aa5d30fd83526333b6d94d66267bdd6ccfdc7f283ab5648c83f7b72c7fa1e9ba4c1543fcbff49808e4406b45e0096d957922558aeb511fa21fa01df2b9d06fca098b5d2e0f32a95c6665d96e36ce203eb6b9abf9e4b3f0f2250a74feef771aa1759ff9cccc56280049b784ed1da6c6be83c43591055875a9cad2c202a078a55de3dc1d27fd6b285137079969e0be2612edc8849f07996fe11ce5f1562d798f6a5e68dd808e7b3b44464858b2f91558ad1c7cc95bf49ca7941a0544f79893c07332bebe4bd4fd1d90cee228458bd5911cc43e60e279f78ad3545d3cef9caf76c697614f77f8e7ef33cb47b69cee031abcc1663bceecb1cd8a61bf75cdc555ec0db85881", 0x1000}], 0x8) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, r2, "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", "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"}) r5 = memfd_create(&(0x7f0000000000)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2C\xf4\x97\xac#*\xff\x00\x00\x00\x00', 0x1) lseek(r5, 0xfff, 0x2) [ 1358.471203][T29411] debugfs: File 'dropped' in directory 'loop0' already present! [ 1358.479691][T29411] debugfs: File 'msg' in directory 'loop0' already present! 03:59:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0xfe02}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x100) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x1, 0x6, 0x1b, 0x9, "60dd246e9764c3d3f604bfc001b86e4c4c8a79b2a45cd79326385fc627a6e137c3047237435bcd62ed51e59b03f7c7dddcf75d7f340fa4c4ea4968414607f0ff", "45d4a6971ba9ba5d1fbe83002baf1d1406e9d28ebb1a7d5ef1106d3811d0a9c2", [0x5dd, 0x80000000]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@ipv6_getmulticast={0x14, 0x3a, 0x400, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x881) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00000002c0)=0xff, 0x4) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0xa0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='(&s\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fcdbdf250300000008000200010000000c00018008000700", @ANYRES32=0x0, @ANYBLOB], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x20000090) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000200)={'ip6tnl0\x00', r3, 0x29, 0x9e, 0x7b, 0x9, 0x9, @rand_addr=' \x01\x00', @private2, 0x7, 0x7800, 0x3, 0x3}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640), 0x42000, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) open(&(0x7f0000000600)='./file0\x00', 0x24000, 0x10) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000100), 0x1ff, 0x10400) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e21, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x200}, 0x1c) 03:59:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1358.619421][T29474] debugfs: File 'dropped' in directory 'loop0' already present! [ 1358.628206][T29474] debugfs: File 'msg' in directory 'loop0' already present! 03:59:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2224b}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:22 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000100)={0x0, 0x0, "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", "97ffedefccd91c028b06f2b1abcb2eda0db0c32f87b9018f7eb2ec63d2f4d11930ee4d5f7b7f59578eca5aea7a3a1e91569f92b269a9671b267588af19c360d6376dbb0fb6ba30ea125418054bb0abd87404c19f4aea14905f0700653a7b98427d6057918dc04557fc7b1cc9eb4ba421f7a1de4b8d8617e403ae93aaccacb08e19f2603ef5cf1b20c892a74878fa8d324ec311762dce466611ae6af4155620895a8359c68c6abe81c9116606f6540d34ea8ed64bab44f5337a51d2d3ecc7c1b6473960283a0d94d1f9ee4de074074fad44eea2d7b9a443648b4d1e7409ec98230233cb6299129fcd5b73c04c1f92b26807a7f8f0c5215a2f6bd2cb097ba0a974a04a8ad511a6036360fc16db51b67e1e10353f541d406861f02fe050e87bb701dafc861177d3e19a1e9becd5987f788c6c4e78ae3c833cde58e6e2a6879cbda607f456b22af9de2f82dddf915b509bb01284cf1dbf0b8656ba819490ca9f73ada12b1ad603f92932834258e8c37b8d85279c8da2d2fca6b26f371e39f1397923856c6d0be7d545198fbbdf0427508d855b134d7e27d87359f1cc7fbe676f1867d7971604452f6754c1af005848a0b4386aa05a0e4c00574a7ccf5359464088f1bfff43fc6b6dda75c56f2003974aca66ff5e2e418273e452000028bda8eb9e16cc9d4d792a92b0bf52706898bce157de3f4d3a05fbf48678d8fab5738afab327db4aa04baecc9d026284afef19478f0e414a153f5131a35ed8597bf295e2c04986485b42a30d6ef5140648c1b6e2665a553a5c9c0545c2f28ca0a530263d93d8389532c23814bb0c0401cdf44b5fb9dd486d11470171ffa43105202ecc592a33af00739cf7db0d125cac333f5cf979805e645aa18f0488a8e56fa52adc9495be7374fc09212c54357cc922997410cad0c3181fd6b54ef16c8f186af9c88826c4f31623033857c386ad0ad1ca6f13478c6c983661ee5ac0c75bc1153ad3e0e23298c132e7cf925854c699983ea5eb6180929d4ad0838251dd23591aecb048d9e3585f9d24109d94ace5a748a1b8361eecd9de147a4871f9c16dbc647eefdc6bb1629913c670b9754f8a3e01acc7972f9db5b2954c8fa300185334579bb6dbfed748a272504de5039d4d253aeff9e58f0538291f14e6e672f943337b51ae4e06688e209cf5aea5121e664dedc5c2d8a59a7f3186f7e3924327decf0b4895f5d35928d34223ed04d560a048e071e44b783a69ee5490dc5f3dfd423dfd1bbb13fb547ce475d175719fa643d1453daa5521010deb23398d5e0aad1c5f70a93532b7d2c419ca49d0937e734a6faac64a63383849c333e20fbfae7d08429a9c6ae2c1e8b8876e3a5a188c4309b3aad8b6616609ce266404e47544c78ce5d28a781e0ee7ec00a932a6c89be199025d423c3dce34f7a6dec4fd84f685786466b010d19df584f0e259aab0c5ba716d14ad1ea315d552bca760c7c704f21edd9848ec5088ee9cf8ae01b96919c5877438efe68041fd3576e3f4c33138039d76e3e2da97fc5ba386a34aa796a5c469abcb3733062d45b6c82598ea351eea191cc078c0750081e5207c34c38195a5ab8ebf248f240315a33e1294559163adba1b3a7654a595fe82c431f79e4b5552048affb3fe216e508fd8807b1637642c47e9026c7a3d2d5a973fae5b4d486a0eaee954bb08ee0fff3fd660cbbbd037b0786b9d77207497e738bd5f2abe1cd10b2a3b81f695e4621f4d1228fe3ee2c072b3aede876c4b1fd97ecb2f863039abc191ae7e479a42efd1ff0cd75f8097352bfa04fc25ca6202c24a1ba9161cc00aa4904a2fd5c3575e0a8ebb51d1b36a78217c86a8e88e00d5ad9684a476f21f1ccb8bb71c3d334ed11b8ce7c831830a463c1ea261e938bf649a5dd29bf49258dd1dabe6179c18f984d639b701ebbba0581380ce29ba149eb88fdfc98f95516084a8291ac8880fef13b5337b6c0cd8c39ae9da022976ff8dfb4bb8158e5f79582eb0d3f40b345be3abcd28a2d917de1144988580dcad02048afd702cce2f212856cb7934aec54520d8ad8b1d3692ee906f48deb931e9b1dc4838d382f94ed09030d8f859dc82c298ae01d68c4e3c8afb1a134927573d0a9039df04c3e49e6fde890444f9ec89dc8e4d2cc5a104bce43ae6c7200158b3795214b4ebca56a7f2fe0a7f9aa4ca4689029b4b857efdb8d5cb3e12e62ae699b784401691fdf5ace940ae81d4265e5e4af40aa4d3fb8989ec36e7a9b05e42945c4235be1b35196ffa1febe03f7be49d2706f35c403b97987889dd56811196276db6ef08c61c10ac9c805bca80957b475e29730a4c862a565d5552a386c162b5d998deafade27c2675f189225d12f210f7418b31c29c0a5291b15bcc26b6d7e6cb573f4e54cbec81ae84d5ae4450b80fb42f4a40c695c4b8643f136fe73aad6e3a45a1bdce0852f91484361ad69ddec10eb5f2eb76e6164edf333debf433cf3028579631c60783ed87e04d1f9d48db555f79e1c8b8853ffbd5d30ad0ed466566c60ae8e46b74fc52054f4995b174bd60a28952548a4b9611782aaf83ea381beaba21e9d308e5a9bcd5a6d6694d68217c7e1aa48e28bafb348faab26230b3adcba969cd88700382bac298f779572ea5ddd74c1434caf29499062f4ae5e43ba1ae0029c83e77e952b459832d6ea1b0e7597fcbc17dc418eec41714a1d750297e0a4833d60a8ff0fd1c767a20dd5aa3ff9603aab36a977614ff30bc2ea7c4befc2bcf5cdbe9045d909daa6fcf07b23e53f0df4f2d790655b7a7210697557d6d0bccae6cbe290a552b1618e9e73c89b0c2bd5d4dfad5383b142bbdae6d111d0013de4f0a00aa0105468fa60de311dfff672b14d325bfd39f1f62fecc78d29f7af6dd59e97651f586b560232c9e84049b0baa879fb87401a206ebe37597274fe35e6e3deac125d6839a66a1a802a7ddc7bade826822bf5f562133b7efba2091a4a52c0db7faa8510d586a1218aef75b1d3c8a5af696932a75bf67f5a960187bb0e21e2fec00ffff209a879810afe48aae812ab09b744ebc75a2277f98951398884a9fdec0e1537ab9c5d804c69676fdaf87c8fe53d8aa06197aea535e23d13c9d375cd93868cfa0b0e50f1e1c9c6d23a85c2331c3b81b259cf6092688c650194866c0a7ce58f496160253287dd018ebf9b569f621770ab034ac896c6b8c6dfeec659c553cfda7b8b5618a1d46d0ca2310110a1fda3bc3460c57d74102da0ac7b7e533825422798ac020cde6d37abd235789aa0ca32a3ce7b93f1a9f379b86beb10946ef285d867d549c1b6f1a906ec52da46c2330d6370becd27999df94f6dbacf8e335199ae8c7e343a913050f58686cfa04a5ee7fb22e90082e3e1ce89c3dc084039442db020726c7c5b63e3e118d381185a781408a4b953112b147949a1ca6993b4c9a6f7d33653178ce5601e37cba05c8ba824e0a0d75ee5482b728c72aaa7b3132ccdc49ad88d33c824bd77bffe17a0fa8ed6d32c2354aeb3f690281a8c4575d4cfa01300577504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r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000001100)) memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) [ 1358.751312][T29474] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1358.814682][ T26] audit: type=1804 audit(1636430362.783:1286): pid=29484 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir484858975/syzkaller.Y3vHs8/2742/file0" dev="sda1" ino=14332 res=1 errno=0 [ 1358.840596][ T26] audit: type=1800 audit(1636430362.783:1287): pid=29484 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=14332 res=0 errno=0 03:59:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1358.949016][T29478] debugfs: File 'dropped' in directory 'loop0' already present! [ 1358.957538][T29478] debugfs: File 'msg' in directory 'loop0' already present! 03:59:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000040)="dfd4fbd4467bcff6f65ba07d522266696ddddfaaed1777be74f875d387a7c388c6a383343dee6d4f193b29b52b5cc74ed86c07b83ee49e9bc270b9e46bc16dd76a04704fa97a892821f5cec0c068811d4e160ecdd778dea5acc90d7e47f09014955da763444588f83107f6994a627dabd2c5caf5c898fc807f31b5cce5ea705a1af370a850b5db3195a2838965bb0fc4f5991c0f85a06001eb37300aa4e2381e0181e8340ccb16b68eba44ad2f02c1e472b49219fc7c7f790240d60efe63ad9dddb1853c85f28591205fbb6b833961304a94512d2bcc4fbd508a813c59ffa03c86139c352ff0144a", 0xe8, 0x4) [ 1358.981947][ T26] audit: type=1804 audit(1636430362.863:1288): pid=29494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir484858975/syzkaller.Y3vHs8/2742/file0" dev="sda1" ino=14332 res=1 errno=0 [ 1359.008061][ T26] audit: type=1800 audit(1636430362.863:1289): pid=29494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=14332 res=0 errno=0 [ 1359.215114][T29478] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xf004, 0x5b1}) 03:59:23 executing program 2: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001100)={0x0, 0x0, "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", "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"}) r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="5d020201"], 0x18) sendmsg$inet6(r1, &(0x7f0000000340)={&(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1}, 0x4008054) splice(r0, &(0x7f0000000000)=0x5, r1, &(0x7f0000000040)=0x3, 0x1, 0xa) 03:59:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2224c}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1359.480112][T29487] debugfs: File 'dropped' in directory 'loop0' already present! [ 1359.487837][T29487] debugfs: File 'msg' in directory 'loop0' already present! 03:59:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0xff00}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000040)) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/209, 0xd1}], 0x5, 0x4, 0x7) [ 1359.646093][T29537] debugfs: File 'dropped' in directory 'loop0' already present! [ 1359.653961][T29537] debugfs: File 'msg' in directory 'loop0' already present! 03:59:23 executing program 1: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="85", 0x1, 0xfffffffffffffffd) keyctl$update(0xb, r0, &(0x7f0000000040)="81", 0x1) r1 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="85", 0x1, 0xfffffffffffffffd) keyctl$update(0xb, r1, &(0x7f0000000040)="81", 0x1) keyctl$unlink(0x9, r0, r1) r2 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r2, 0x40101283, &(0x7f0000000000)) request_key(&(0x7f00000006c0)='cifs.idmap\x00', &(0x7f0000000700)={'syz', 0x3}, &(0x7f0000000740)='syz', r0) r3 = add_key$user(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="a10be6ba70e56e1958108e85ebee4bc4d6b9651f7f009bd79f8981d15934213cc4a50e9ee02cfaee7cb857408def55fc9996e824aa9bdfcb25c08c6de0647c737a52c66c95b47c2d4231f9b1100ac4bf37d31052b9b19746fc87ab7737c0c9247938a12f004dd1dcf67a9615a89eda1640ff8fd36c121b2247ae77305a22167c987a795c1e06537f9363f13b97bdfeaf86919c5b1e7a70816b18fec15cf4b34d2c0d289a33228c42b64e720a72615e3c8d4d4e79957ad50804d9dad47facad7c9d42709ab1481c", 0xc7, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r1, r3}, &(0x7f0000000380), 0x0, &(0x7f0000000540)={&(0x7f00000003c0)={'poly1305-generic\x00'}, &(0x7f0000000440)="18dcf3039812ec25b74ad2081e453565678e9e4022ce7f26f75e67533f1c0a46642b2a59fdf61551c7d96c9095d95fda062359810b659e003613e4dd4a056119ea9e266646921e28743634c4aa4d6eba61ffc47019efcd931da38215aceb0a56a68d18bbe55852e5490299f0a330be5428a8ed36dfbe0b5a4df834f03d9bd69f45d4d9b9510ac7e80c8d696423368d0893c91f6d6d749dbe41d9bb4d389b6f7e3cf8c6c993ca4dbb2a7e4b1b33df62c34e6f8aa63b488df2bdfdb94367b8e06856414c711ca2", 0xc6}) add_key(&(0x7f0000000380)='user\x00', &(0x7f0000000580)={'syz', 0x2}, &(0x7f00000005c0)="d95d32cc9ca96707171477a0939a351f65209c432bf9fbe97245a6d8a9135a9f2dcf43d9a5e473a3c04b752606362880fdc21c4ab597f2faffcd6e5b5f3bd04a0b74ffab997c5cc690bd200e30f862bc27a8ad0800ac46daca54f2ad2483949a24efa901a9f08cb873ab20a0537dd939fe9a22b788b4f12d2696bebf5ac777837996edd616125ccb0c737d48e3180e42d0cd5ee0559453e59ee2dc70abb80269ed4faa7ab70c6a15c413be1ebb0c7ed3fb59dfef602309f0f855625ea540558cbec5f389e423d265a81d4af1c6a296da82e7e8592e65955efaf44f075783204955c0676fc6cebf", 0xe7, r1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x800, 0x0, 0x1, 0x19, 0x8, "2822c99ee4737768595b81ed0eecb4b22406444a3f0682807bec7957945134dea07e3b01c80816d834c9a5a90395dd610f0cf0544943815c23d2677e75d67c4e", "c945599bfa87fe2c91f82f16ecdaff2decbea6a9a559a2f636ab627efa2624b6cba07fc592776d2a34429a75cc1eb01999981f5d3acf043cfd2aeb5adad92428", "dd2df3fbeb4406f474626b4d6409feb8b8a3155c7c2c752c0d7ac9c174f4b950", [0x0, 0x4]}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x3) 03:59:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1359.895882][T29537] debugfs: File 'trace0' in directory 'loop0' already present! [ 1360.158494][T29554] debugfs: File 'dropped' in directory 'loop0' already present! [ 1360.167574][T29554] debugfs: File 'msg' in directory 'loop0' already present! 03:59:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:24 executing program 1: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x80) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0xffaf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast2}, r2}}, 0x48) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r2}}, 0x10) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r2, 0x80000000}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) r4 = syz_open_dev$loop(&(0x7f0000000400), 0x40000000005, 0x6c2) ioctl$BLKROTATIONAL(r4, 0x40101283, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r0, &(0x7f0000000200)={0x4, 0x8, 0xfa00, {r3, 0x5}}, 0x10) r5 = syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f0000000280)='./file0\x00', 0x3, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="8ba2553ca6249f50bbc2c64d8339c825199c2294427890b87a1228dfad20113098b69c554ac26fe8a9908c2b54cf72310e49bfaf8def4bd0e27b03ee1c1bb3e44d1d54fbe1244648ed624d30e2c0102ac689b788a33313724a71acca9c1ad91825244faae989f3f7c929c06ad9d89232d799135bd1913d19b0803e14e1cdac19b086f2a383ef88e8fada45a38b5bee07e5376b15eb03691b27385cda5f8317921acbd6787a46af51d034fad6a8e8cf67f509ef81c2de56ddda1c42946d2163afd092a1acb8f9a5eb7d978e471832613f43e4123358f5e8128f3559719dd23f01c01e6a523dd3d5f469b666", 0xeb, 0x80000001}, {&(0x7f0000000440)="f01b82325ac05bf6f263bfa956cc2517061537a5e48669fc157b33a22f541ed8d1abc066d78590355ef2426c7ec405332afb0faac32b86e0d456654f18cc485691669a2a1604e65d5afecd155604383d5639e8df58a0b19f9cbaf6d26dabbbd97e60213b68281819e8c530e18c66cbe1b4165f55a14327fb99a8d205750df77d5856ca17ea4d667010bc83099a5accc4f3cc2e9d90d9aac47bd72ddc57cc3fc2f1549e1b5124e1954d33c1ad2a7e566855ab0c6abb4f96781af2254185adb923e1b6333334d56c43fc340ca29c", 0xcd, 0x10000}], 0x0, &(0x7f0000000580)={[{@nodelalloc}, {@oldalloc}, {@auto_da_alloc}, {@noblock_validity}, {@journal_checksum}], [{@func={'func', 0x3d, 'PATH_CHECK'}}]}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000600)={0x0, r5, 0x28221c4b, 0x0, 0x1, 0x3}) 03:59:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0xff00, 0x5b1}) [ 1360.268232][T29554] debugfs: File 'trace0' in directory 'loop0' already present! 03:59:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2224d}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) [ 1360.358972][T29567] debugfs: File 'dropped' in directory 'loop0' already present! [ 1360.366964][T29567] debugfs: File 'msg' in directory 'loop0' already present! [ 1360.430272][T29577] debugfs: File 'dropped' in directory 'loop0' already present! [ 1360.438088][T29577] debugfs: File 'msg' in directory 'loop0' already present! 03:59:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x40000}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x800, 0x313500) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x6, 0x2, 0xc, 0x1, "66d6994453989f3b423d8cf662db090dcc103b9f695da675bb0d2ad5d17add33def9c611ec7ae3b24988c3a3980a5f07e8e3e40ad4e21b39535c9a53900aaa3c", "bb7d9868920d81235fa68274c3e861fe1db1ddfe2e759c52b1eb4a7eaffb0d5a", [0x6, 0xa83]}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) r3 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x80000001) fcntl$dupfd(r4, 0x8374c8d56007796d, r2) ioctl$BLKROTATIONAL(r3, 0x40101283, &(0x7f0000000100)) [ 1360.743859][T29577] debugfs: File 'trace0' in directory 'loop0' already present! [ 1360.846959][ T26] audit: type=1800 audit(1636430364.813:1290): pid=29604 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14337 res=0 errno=0 [ 1360.885673][ T1193] ieee802154 phy0 wpan0: encryption failed: -22 03:59:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2224e}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1360.892148][ T1193] ieee802154 phy1 wpan1: encryption failed: -22 [ 1360.960272][ T26] audit: type=1800 audit(1636430364.923:1291): pid=29607 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14337 res=0 errno=0 03:59:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1361.305043][ T26] audit: type=1800 audit(1636430365.273:1292): pid=29604 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14337 res=0 errno=0 03:59:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) fsetxattr$security_evm(r0, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x2, "fbdf603b4e8a00a3488a984ce145"}, 0xf, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x4, 0x0) preadv(r1, &(0x7f0000000b00)=[{&(0x7f0000000840)=""/2, 0x2}, {&(0x7f0000000880)=""/207, 0xcf}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/107, 0x6b}], 0x4, 0x8, 0xfffffffb) [ 1361.419087][ T26] audit: type=1800 audit(1636430365.343:1293): pid=29607 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14337 res=0 errno=0 03:59:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2224f}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1361.708175][T29601] debugfs: File 'dropped' in directory 'loop0' already present! [ 1361.716441][T29601] debugfs: File 'msg' in directory 'loop0' already present! 03:59:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x2cfae7, 0x5b1}) 03:59:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x6, 0x9, 0xa, 0x4, "0a95c80b5736b31a32134f35878b84a3de014a8a6e121141a261c45dc70fbb04409c7b3e10902d7647cfd820ccfb58087c0636cccb57f0d0bfce7ce8ec9f536c", "cff17a79e3d6cd5b146ca6e53edd72d9eff69a6a304455f5e217e0c7a8fd126e", [0x0, 0x101]}) [ 1361.796153][T29605] debugfs: File 'dropped' in directory 'loop0' already present! [ 1361.803960][T29605] debugfs: File 'msg' in directory 'loop0' already present! 03:59:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x820, 0x5af, 0x1000000}) socketpair$tipc(0x1e, 0x5, 0x0, 0x0) 03:59:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x50, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22250}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14}}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x50}}, 0x0) 03:59:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1361.967731][T29672] debugfs: File 'dropped' in directory 'loop0' already present! [ 1361.975755][T29672] debugfs: File 'msg' in directory 'loop0' already present! 03:59:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040), 0xbb, 0x20800) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x80000001) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$BLKROTATIONAL(r0, 0x40101283, &(0x7f0000000000)) [ 1362.285116][ T26] audit: type=1800 audit(1636430366.253:1294): pid=29696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14344 res=0 errno=0 03:59:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) 03:59:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x400, 0x5b1}) [ 1389.931611][ T28] oom_reaper: reaped process 29672 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 1394.733416][T24747] warn_alloc: 9 callbacks suppressed [ 1394.733431][T24747] kworker/1:0: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1394.752713][T24747] CPU: 1 PID: 24747 Comm: kworker/1:0 Not tainted 5.15.0-syzkaller #0 [ 1394.760866][T24747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1394.771358][T24747] Workqueue: events nsim_dev_trap_report_work [ 1394.777411][T24747] Call Trace: [ 1394.780667][T24747] [ 1394.783613][T24747] dump_stack_lvl+0xcd/0x134 [ 1394.788184][T24747] warn_alloc.cold+0x87/0x17a [ 1394.793075][T24747] ? zone_watermark_ok_safe+0x290/0x290 [ 1394.793456][ T9530] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1394.798636][T24747] ? wakeup_kswapd+0x20e/0x650 [ 1394.807570][ T9530] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1394.812275][T24747] ? __zone_watermark_ok+0x450/0x450 [ 1394.822329][ T9530] node 0: slabs: 1260, objs: 20090, free: 0 [ 1394.827556][T24747] ? wake_all_kswapds+0x143/0x2c0 [ 1394.827588][T24747] __alloc_pages_slowpath.constprop.0+0x1bb5/0x20d0 [ 1394.833638][ T9530] node 1: slabs: 174, objs: 1510, free: 31 [ 1394.838626][T24747] ? warn_alloc+0x120/0x120 [ 1394.845291][ T8] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1394.851147][T24747] ? __zone_watermark_ok+0x450/0x450 [ 1394.855725][ T8] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1394.864598][T24747] ? prepare_alloc_pages+0x17b/0x570 [ 1394.864630][T24747] __alloc_pages+0x412/0x500 [ 1394.869879][ T8] node 0: slabs: 1260, objs: 20090, free: 0 [ 1394.879906][T24747] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1394.879941][T24747] ? local_lock_release+0x1d/0x60 [ 1394.885211][ T8] node 1: slabs: 174, objs: 1510, free: 31 [ 1394.889755][T24747] alloc_pages+0x1a7/0x300 [ 1394.896553][ T1003] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1394.902604][T24747] new_slab+0x349/0x4a0 [ 1394.907620][ T1003] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1394.913544][T24747] ___slab_alloc+0x918/0xfe0 [ 1394.913569][T24747] ? __alloc_skb+0x215/0x340 [ 1394.917952][ T1003] node 0: slabs: 1260, objs: 20090, free: 0 [ 1394.926863][T24747] ? __alloc_skb+0x215/0x340 [ 1394.926884][T24747] ? __slab_alloc.constprop.0+0x4d/0xa0 [ 1394.931000][ T1003] node 1: slabs: 174, objs: 1510, free: 31 [ 1394.941025][T24747] ? __alloc_skb+0x215/0x340 [ 1394.941044][T24747] __slab_alloc.constprop.0+0x4d/0xa0 [ 1394.945669][ T1003] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1394.950175][T24747] kmem_cache_alloc_node+0x122/0x3f0 [ 1394.956231][ T1003] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1394.960764][T24747] ? __alloc_skb+0x215/0x340 [ 1394.966299][ T1003] node 0: slabs: 1260, objs: 20090, free: 0 [ 1394.972229][T24747] __alloc_skb+0x215/0x340 [ 1394.976807][ T1003] node 1: slabs: 174, objs: 1510, free: 31 [ 1394.982126][T24747] nsim_dev_trap_report_work+0x29a/0xbc0 [ 1394.991223][ T934] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1394.996378][T24747] process_one_work+0x9b2/0x1690 [ 1395.006890][ T934] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1395.010987][T24747] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1395.017161][ T934] node 0: slabs: 1260, objs: 20090, free: 0 [ 1395.021420][T24747] ? rwlock_bug.part.0+0x90/0x90 [ 1395.027388][ T934] node 1: slabs: 174, objs: 1510, free: 31 [ 1395.032961][T24747] ? _raw_spin_lock_irq+0x41/0x50 [ 1395.041920][ T934] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1395.046773][T24747] worker_thread+0x658/0x11f0 [ 1395.046804][T24747] ? process_one_work+0x1690/0x1690 [ 1395.056847][ T934] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1395.062165][T24747] kthread+0x405/0x4f0 [ 1395.068228][ T934] node 0: slabs: 1260, objs: 20090, free: 0 [ 1395.073110][T24747] ? set_kthread_struct+0x130/0x130 [ 1395.079171][ T934] node 1: slabs: 174, objs: 1510, free: 31 [ 1395.084224][T24747] ret_from_fork+0x1f/0x30 [ 1395.084260][T24747] [ 1395.093182][ T934] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1395.098421][T24747] Mem-Info: [ 1395.103005][ T934] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1395.103024][ T934] node 0: slabs: 1260, objs: 20090, free: 0 [ 1395.103040][ T934] node 1: slabs: 174, objs: 1510, free: 31 [ 1395.103749][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1395.113400][T24747] active_anon:66956 inactive_anon:153168 isolated_anon:0 [ 1395.113400][T24747] active_file:15 inactive_file:77 isolated_file:0 [ 1395.113400][T24747] unevictable:768 dirty:0 writeback:0 [ 1395.113400][T24747] slab_reclaimable:17270 slab_unreclaimable:172287 [ 1395.113400][T24747] mapped:57786 shmem:11341 pagetables:2181 bounce:0 [ 1395.113400][T24747] kernel_misc_reclaimable:0 [ 1395.113400][T24747] free:12015 free_pcp:124 free_cma:0 [ 1395.117816][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1395.123884][T24747] Node 0 active_anon:267824kB inactive_anon:605672kB active_file:56kB inactive_file:308kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:231144kB dirty:0kB writeback:0kB shmem:42912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB kernel_stack:9776kB pagetables:8712kB all_unreclaimable? yes [ 1395.129093][ C0] node 0: slabs: 2351, objs: 28212, free: 0 [ 1395.135034][T24747] Node 1 active_anon:0kB inactive_anon:7000kB active_file:4kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:12kB all_unreclaimable? yes [ 1395.139422][ C0] node 1: slabs: 497, objs: 5964, free: 11 [ 1395.142501][T24747] Node 0 DMA free:10556kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1395.151951][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1395.154572][T24747] lowmem_reserve[]: 0 [ 1395.164770][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1395.170808][T24747] 2647 [ 1395.176787][ T9070] node 0: slabs: 2351, objs: 28212, free: 0 [ 1395.184928][T24747] 2648 2648 [ 1395.226321][ T9070] node 1: slabs: 497, objs: 5964, free: 11 [ 1395.236815][T24747] 2648 [ 1395.268002][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1395.274025][T24747] [ 1395.274032][T24747] Node 0 [ 1395.303172][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1395.309152][T24747] DMA32 free:13888kB boost:4096kB min:39784kB low:48704kB high:57624kB reserved_highatomic:30720KB active_anon:267824kB inactive_anon:605656kB active_file:56kB inactive_file:280kB unevictable:1536kB writepending:0kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1395.336573][ T9070] node 0: slabs: 2351, objs: 28212, free: 0 [ 1395.344544][T24747] lowmem_reserve[]: 0 [ 1395.348495][ T9070] node 1: slabs: 497, objs: 5964, free: 11 [ 1395.358983][T24747] 0 0 0 0 [ 1395.453142][T24747] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1395.479724][T24747] lowmem_reserve[]: 0 0 0 0 0 [ 1395.484445][T24747] Node 1 Normal free:23616kB boost:14336kB min:68544kB low:82096kB high:95648kB reserved_highatomic:34816KB active_anon:0kB inactive_anon:7000kB active_file:4kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:516kB local_pcp:400kB free_cma:0kB [ 1395.514360][T24747] lowmem_reserve[]: 0 0 0 0 0 [ 1395.519060][T24747] Node 0 DMA: 3*4kB (UMH) 2*8kB (H) 2*16kB (H) 2*32kB (UM) 1*64kB (M) 3*128kB (UMH) 3*256kB (UMH) 2*512kB (MH) 2*1024kB (MH) 1*2048kB (U) 1*4096kB (H) = 10556kB [ 1395.535302][T24747] Node 0 DMA32: 194*4kB (H) 157*8kB (H) 95*16kB (H) 19*32kB (H) 22*64kB (H) 7*128kB (H) 7*256kB (H) 3*512kB (H) 2*1024kB (H) 1*2048kB (H) 0*4096kB = 13888kB [ 1395.551235][T24747] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1395.562685][T24747] Node 1 Normal: 2*4kB (H) 5*8kB (H) 5*16kB (H) 6*32kB (H) 4*64kB (H) 6*128kB (H) 3*256kB (H) 6*512kB (H) 4*1024kB (H) 1*2048kB (H) 3*4096kB (H) = 23616kB [ 1395.578353][T24747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1395.588080][T24747] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1395.597567][T24747] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1395.607140][T24747] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1395.616523][T24747] 11433 total pagecache pages [ 1395.621174][T24747] 0 pages in swap cache [ 1395.625423][T24747] Swap cache stats: add 0, delete 0, find 0/0 [ 1395.631492][T24747] Free swap = 0kB [ 1395.635226][T24747] Total swap = 0kB [ 1395.638921][T24747] 2097051 pages RAM [ 1395.642695][T24747] 0 pages HighMem/MovableOnly [ 1395.647452][T24747] 383924 pages reserved [ 1395.651579][T24747] 0 pages cma reserved [ 1402.033674][ T9070] slab_out_of_memory: 37 callbacks suppressed [ 1402.033698][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.049085][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.059821][ T9070] node 0: slabs: 2758, objs: 33096, free: 0 [ 1402.066470][ T9070] node 1: slabs: 542, objs: 6504, free: 11 [ 1402.073148][ T10] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1402.082185][ T10] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1402.092255][ T10] node 0: slabs: 1557, objs: 21244, free: 0 [ 1402.098396][ T10] node 1: slabs: 257, objs: 1676, free: 31 [ 1402.143926][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.152115][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.163406][T31684] node 0: slabs: 2760, objs: 33120, free: 0 [ 1402.164937][ C0] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.178048][ C0] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.189018][ C0] node 0: slabs: 2761, objs: 33132, free: 0 [ 1402.195078][ C0] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.201750][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.202527][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.207909][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.215788][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.224004][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.234523][ T9070] node 0: slabs: 2763, objs: 33156, free: 0 [ 1402.244991][T31684] node 0: slabs: 2763, objs: 33156, free: 0 [ 1402.251027][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.257085][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.257132][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.263089][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.269040][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.269061][T31684] node 0: slabs: 2763, objs: 33156, free: 0 [ 1402.269076][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.269120][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.269136][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.269155][T31684] node 0: slabs: 2764, objs: 33168, free: 0 [ 1402.269169][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.269212][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1402.269227][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.269246][T31684] node 0: slabs: 2764, objs: 33168, free: 0 [ 1402.269262][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1402.371572][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1402.382173][ T9070] node 0: slabs: 2767, objs: 33204, free: 0 [ 1402.388486][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1404.813470][T24747] warn_alloc: 448 callbacks suppressed [ 1404.813497][T24747] kworker/1:0: page allocation failure: order:0, mode:0xa20(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1404.831418][T24747] CPU: 1 PID: 24747 Comm: kworker/1:0 Not tainted 5.15.0-syzkaller #0 [ 1404.840437][T24747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1404.850697][T24747] Workqueue: events nsim_dev_trap_report_work [ 1404.856750][T24747] Call Trace: [ 1404.860223][T24747] [ 1404.863133][T24747] dump_stack_lvl+0xcd/0x134 [ 1404.867712][T24747] warn_alloc.cold+0x87/0x17a [ 1404.872867][T24747] ? zone_watermark_ok_safe+0x290/0x290 [ 1404.878407][T24747] ? wakeup_kswapd+0x20e/0x650 [ 1404.883728][T24747] ? __zone_watermark_ok+0x450/0x450 [ 1404.889202][T24747] ? wake_all_kswapds+0x143/0x2c0 [ 1404.894394][T24747] __alloc_pages_slowpath.constprop.0+0x1bb5/0x20d0 [ 1404.901160][T24747] ? warn_alloc+0x120/0x120 [ 1404.905650][T24747] ? mark_lock+0xef/0x17b0 [ 1404.910062][T24747] ? mark_lock+0xef/0x17b0 [ 1404.914549][T24747] ? __zone_watermark_ok+0x450/0x450 [ 1404.919813][T24747] ? prepare_alloc_pages+0x17b/0x570 [ 1404.925087][T24747] __alloc_pages+0x412/0x500 [ 1404.929673][T24747] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1404.936432][T24747] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1404.942412][T24747] alloc_pages+0x1a7/0x300 [ 1404.946819][T24747] new_slab+0x349/0x4a0 [ 1404.950962][T24747] ___slab_alloc+0x918/0xfe0 [ 1404.955539][T24747] ? __alloc_skb+0x215/0x340 [ 1404.960214][T24747] ? __alloc_skb+0x215/0x340 [ 1404.964789][T24747] ? __slab_alloc.constprop.0+0x4d/0xa0 [ 1404.970322][T24747] ? __alloc_skb+0x215/0x340 [ 1404.974986][T24747] __slab_alloc.constprop.0+0x4d/0xa0 [ 1404.980348][T24747] kmem_cache_alloc_node+0x122/0x3f0 [ 1404.985617][T24747] ? __alloc_skb+0x215/0x340 [ 1404.990197][T24747] __alloc_skb+0x215/0x340 [ 1404.994601][T24747] nsim_dev_trap_report_work+0x29a/0xbc0 [ 1405.000503][T24747] process_one_work+0x9b2/0x1690 [ 1405.005433][T24747] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1405.010798][T24747] ? rwlock_bug.part.0+0x90/0x90 [ 1405.015724][T24747] ? _raw_spin_lock_irq+0x41/0x50 [ 1405.020746][T24747] worker_thread+0x658/0x11f0 [ 1405.025437][T24747] ? process_one_work+0x1690/0x1690 [ 1405.030882][T24747] kthread+0x405/0x4f0 [ 1405.034937][T24747] ? set_kthread_struct+0x130/0x130 [ 1405.040216][T24747] ret_from_fork+0x1f/0x30 [ 1405.044633][T24747] [ 1405.048841][T24747] Mem-Info: [ 1405.052033][T24747] active_anon:66956 inactive_anon:153168 isolated_anon:0 [ 1405.052033][T24747] active_file:22 inactive_file:52 isolated_file:0 [ 1405.052033][T24747] unevictable:768 dirty:0 writeback:0 [ 1405.052033][T24747] slab_reclaimable:17270 slab_unreclaimable:172878 [ 1405.052033][T24747] mapped:57797 shmem:11341 pagetables:2181 bounce:0 [ 1405.052033][T24747] kernel_misc_reclaimable:0 [ 1405.052033][T24747] free:11205 free_pcp:96 free_cma:0 [ 1405.093697][T24747] Node 0 active_anon:267824kB inactive_anon:605672kB active_file:88kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:231188kB dirty:0kB writeback:0kB shmem:42912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB kernel_stack:9808kB pagetables:8712kB all_unreclaimable? yes [ 1405.125098][T24747] Node 1 active_anon:0kB inactive_anon:7000kB active_file:0kB inactive_file:4kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:12kB all_unreclaimable? yes [ 1405.154145][T24747] Node 0 DMA free:10340kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1405.181643][T24747] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1405.187424][T24747] Node 0 DMA32 free:10824kB boost:0kB min:35688kB low:44608kB high:53528kB reserved_highatomic:26624KB active_anon:267824kB inactive_anon:605656kB active_file:28kB inactive_file:220kB unevictable:1536kB writepending:0kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:384kB local_pcp:0kB free_cma:0kB [ 1405.217659][T24747] lowmem_reserve[]: 0 0 0 0 0 [ 1405.222345][T24747] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1405.249035][T24747] lowmem_reserve[]: 0 0 0 0 0 [ 1405.253780][T24747] Node 1 Normal free:23584kB boost:14336kB min:68544kB low:82096kB high:95648kB reserved_highatomic:34816KB active_anon:0kB inactive_anon:7000kB active_file:0kB inactive_file:4kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1405.283194][T24747] lowmem_reserve[]: 0 0 0 0 0 [ 1405.287923][T24747] Node 0 DMA: 2*4kB (MH) 3*8kB (UH) 2*16kB (H) 2*32kB (UM) 1*64kB (M) 3*128kB (UMH) 2*256kB (MH) 2*512kB (MH) 2*1024kB (MH) 1*2048kB (U) 1*4096kB (H) = 10304kB [ 1405.304043][T24747] Node 0 DMA32: 98*4kB (H) 104*8kB (H) 70*16kB (H) 11*32kB (H) 11*64kB (H) 6*128kB (H) 4*256kB (H) 3*512kB (H) 2*1024kB (H) 1*2048kB (H) 0*4096kB = 10824kB [ 1405.320084][T24747] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1405.331532][T24747] Node 1 Normal: 2*4kB (H) 5*8kB (H) 5*16kB (H) 5*32kB (H) 4*64kB (H) 6*128kB (H) 3*256kB (H) 6*512kB (H) 4*1024kB (H) 1*2048kB (H) 3*4096kB (H) = 23584kB [ 1405.347387][T24747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1405.356952][T24747] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1405.366357][T24747] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1405.375933][T24747] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1405.385335][T24747] 11423 total pagecache pages [ 1405.390083][T24747] 0 pages in swap cache [ 1405.394242][T24747] Swap cache stats: add 0, delete 0, find 0/0 [ 1405.400286][T24747] Free swap = 0kB [ 1405.404013][T24747] Total swap = 0kB [ 1405.407720][T24747] 2097051 pages RAM [ 1405.411498][T24747] 0 pages HighMem/MovableOnly [ 1405.416170][T24747] 383924 pages reserved [ 1405.420416][T24747] 0 pages cma reserved [ 1406.963336][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1406.963330][ C0] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1406.978283][ C1] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1407.063481][T25245] slab_out_of_memory: 1137 callbacks suppressed [ 1407.063493][T25245] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1407.077890][T25245] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1407.084207][ T49] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1407.088859][T25245] node 0: slabs: 3025, objs: 36300, free: 0 [ 1407.097329][ T49] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1407.097356][ T49] node 0: slabs: 1840, objs: 21894, free: 0 [ 1407.097372][ T49] node 1: slabs: 257, objs: 1676, free: 31 [ 1407.113874][ T10] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1407.120030][T25245] node 1: slabs: 544, objs: 6528, free: 11 [ 1407.126515][ T10] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1407.135137][T25245] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1407.140980][ T10] node 0: slabs: 1840, objs: 21894, free: 0 [ 1407.151212][T25245] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1407.159183][ T10] node 1: slabs: 257, objs: 1676, free: 31 [ 1407.165246][T25245] node 0: slabs: 3026, objs: 36312, free: 0 [ 1407.176166][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1407.181780][T25245] node 1: slabs: 544, objs: 6528, free: 11 [ 1407.187971][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1407.195858][T25245] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1407.195875][T25245] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1407.201822][T31684] node 0: slabs: 3027, objs: 36324, free: 0 [ 1407.212405][T25245] node 0: slabs: 3027, objs: 36324, free: 0 [ 1407.220376][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1407.230954][T25245] node 1: slabs: 544, objs: 6528, free: 11 [ 1407.237245][T29743] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1407.243083][T25245] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1407.249126][T29743] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1407.255099][T25245] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1407.255120][T25245] node 0: slabs: 3027, objs: 36324, free: 0 [ 1407.264043][T29743] node 0: slabs: 1840, objs: 21894, free: 0 [ 1407.272084][T25245] node 1: slabs: 544, objs: 6528, free: 11 [ 1407.282150][T29743] node 1: slabs: 257, objs: 1676, free: 31 [ 1407.293445][ T9530] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1407.299016][T29743] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1407.305069][ T9530] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1407.311178][T29743] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1407.317162][ T9530] node 0: slabs: 1840, objs: 21894, free: 0 [ 1407.326079][T29743] node 0: slabs: 1840, objs: 21894, free: 0 [ 1407.326096][T29743] node 1: slabs: 257, objs: 1676, free: 31 [ 1407.335020][ T9530] node 1: slabs: 257, objs: 1676, free: 31 [ 1412.098303][ T9530] slab_out_of_memory: 2556 callbacks suppressed [ 1412.098324][ T9530] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1412.098494][T29743] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1412.104747][ T9530] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 1412.113714][T29743] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1412.113736][T29743] node 0: slabs: 1960, objs: 22232, free: 0 [ 1412.113753][T29743] node 1: slabs: 257, objs: 1676, free: 31 [ 1412.122825][ T9530] node 0: slabs: 378, objs: 12096, free: 0 [ 1412.132696][ T1003] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1412.142825][ T9530] node 1: slabs: 29, objs: 928, free: 10 [ 1412.148895][ T1003] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1412.148916][ T1003] node 0: slabs: 1960, objs: 22232, free: 0 [ 1412.148932][ T1003] node 1: slabs: 257, objs: 1676, free: 31 [ 1412.149147][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1412.155149][T31684] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1412.160925][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1412.169970][T31684] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1412.175812][ T9070] node 0: slabs: 3223, objs: 38676, free: 0 [ 1412.185908][T31684] node 0: slabs: 3223, objs: 38676, free: 0 [ 1412.192186][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1412.198190][T31684] node 1: slabs: 544, objs: 6528, free: 11 [ 1412.206315][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1412.206336][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1412.206355][ T9070] node 0: slabs: 3224, objs: 38688, free: 0 [ 1412.206371][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1412.206414][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1412.206429][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1412.206448][ T9070] node 0: slabs: 3224, objs: 38688, free: 0 [ 1412.206464][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1412.206507][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1412.214716][T22473] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1412.225193][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1412.235685][T22473] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 1412.241721][ T9070] node 0: slabs: 3224, objs: 38688, free: 0 [ 1412.247781][T22473] node 0: slabs: 378, objs: 12096, free: 0 [ 1412.253752][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1412.259702][T22473] node 1: slabs: 29, objs: 928, free: 10 [ 1412.267699][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1412.390111][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1412.400609][ T9070] node 0: slabs: 3224, objs: 38688, free: 0 [ 1412.406698][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1414.863020][ T49] warn_alloc: 5101 callbacks suppressed [ 1414.863039][ T49] kworker/u4:2: page allocation failure: order:0, mode:0x40a20(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 1414.882362][ T49] CPU: 0 PID: 49 Comm: kworker/u4:2 Not tainted 5.15.0-syzkaller #0 [ 1414.890343][ T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1414.900382][ T49] Workqueue: phy5 ieee80211_iface_work [ 1414.905833][ T49] Call Trace: [ 1414.909092][ T49] [ 1414.912008][ T49] dump_stack_lvl+0xcd/0x134 [ 1414.916588][ T49] warn_alloc.cold+0x87/0x17a [ 1414.921256][ T49] ? zone_watermark_ok_safe+0x290/0x290 [ 1414.926800][ T49] ? wakeup_kswapd+0x20e/0x650 [ 1414.931554][ T49] ? __zone_watermark_ok+0x450/0x450 [ 1414.936827][ T49] ? wake_all_kswapds+0x143/0x2c0 [ 1414.941842][ T49] __alloc_pages_slowpath.constprop.0+0x1bb5/0x20d0 [ 1414.948419][ T49] ? mark_lock+0xef/0x17b0 [ 1414.952830][ T49] ? warn_alloc+0x120/0x120 [ 1414.957328][ T49] ? __zone_watermark_ok+0x450/0x450 [ 1414.962612][ T49] ? prepare_alloc_pages+0x17b/0x570 [ 1414.967891][ T49] __alloc_pages+0x412/0x500 [ 1414.972469][ T49] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1414.979222][ T49] ? mark_lock+0xef/0x17b0 [ 1414.983629][ T49] alloc_pages+0x1a7/0x300 [ 1414.988035][ T49] new_slab+0x349/0x4a0 [ 1414.992176][ T49] ___slab_alloc+0x918/0xfe0 [ 1414.996752][ T49] ? ieee802_11_parse_elems_crc+0xd5/0x1050 [ 1415.002643][ T49] ? ieee802_11_parse_elems_crc+0xd5/0x1050 [ 1415.008520][ T49] ? __slab_alloc.constprop.0+0x4d/0xa0 [ 1415.014052][ T49] ? ieee802_11_parse_elems_crc+0xd5/0x1050 [ 1415.019927][ T49] __slab_alloc.constprop.0+0x4d/0xa0 [ 1415.025286][ T49] ? ieee802_11_parse_elems_crc+0xd5/0x1050 [ 1415.031163][ T49] kmem_cache_alloc_trace+0x289/0x2c0 [ 1415.036525][ T49] ieee802_11_parse_elems_crc+0xd5/0x1050 [ 1415.042232][ T49] ? __mutex_lock+0x21a/0x12f0 [ 1415.046987][ T49] ? mutex_lock_io_nested+0x1150/0x1150 [ 1415.052519][ T49] ? ieee80211_wake_vif_queues+0x40/0x40 [ 1415.058150][ T49] ieee80211_ibss_rx_queued_mgmt+0xd0e/0x3130 [ 1415.064210][ T49] ? lock_chain_count+0x20/0x20 [ 1415.069051][ T49] ? ieee80211_ibss_rx_no_sta+0x830/0x830 [ 1415.074757][ T49] ? find_held_lock+0x2d/0x110 [ 1415.079510][ T49] ? ieee80211_iface_work+0x28e/0xd00 [ 1415.084873][ T49] ? mark_held_locks+0x9f/0xe0 [ 1415.089626][ T49] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 1415.095423][ T49] ieee80211_iface_work+0xa65/0xd00 [ 1415.100614][ T49] process_one_work+0x9b2/0x1690 [ 1415.105542][ T49] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1415.110901][ T49] ? rwlock_bug.part.0+0x90/0x90 [ 1415.115822][ T49] ? _raw_spin_lock_irq+0x41/0x50 [ 1415.120839][ T49] worker_thread+0x658/0x11f0 [ 1415.125510][ T49] ? process_one_work+0x1690/0x1690 [ 1415.130695][ T49] kthread+0x405/0x4f0 [ 1415.134750][ T49] ? set_kthread_struct+0x130/0x130 [ 1415.139937][ T49] ret_from_fork+0x1f/0x30 [ 1415.144359][ T49] [ 1415.148384][ T49] Mem-Info: [ 1415.151490][ T49] active_anon:66956 inactive_anon:153168 isolated_anon:0 [ 1415.151490][ T49] active_file:0 inactive_file:47 isolated_file:0 [ 1415.151490][ T49] unevictable:768 dirty:0 writeback:0 [ 1415.151490][ T49] slab_reclaimable:17270 slab_unreclaimable:173974 [ 1415.151490][ T49] mapped:57773 shmem:11341 pagetables:2181 bounce:0 [ 1415.151490][ T49] kernel_misc_reclaimable:0 [ 1415.151490][ T49] free:10214 free_pcp:1 free_cma:0 [ 1415.193873][ T49] Node 0 active_anon:267824kB inactive_anon:605672kB active_file:4kB inactive_file:156kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:231092kB dirty:0kB writeback:0kB shmem:42912kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB kernel_stack:9808kB pagetables:8712kB all_unreclaimable? yes [ 1415.225836][ T49] Node 1 active_anon:0kB inactive_anon:7000kB active_file:0kB inactive_file:8kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:12kB all_unreclaimable? yes [ 1415.255323][ T49] Node 0 DMA free:7336kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:4096KB active_anon:0kB inactive_anon:16kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1415.282898][ T49] lowmem_reserve[]: 0 2647 2648 2648 2648 [ 1415.288698][ T49] Node 0 DMA32 free:9872kB boost:28672kB min:64360kB low:73280kB high:82200kB reserved_highatomic:22528KB active_anon:267824kB inactive_anon:605656kB active_file:4kB inactive_file:156kB unevictable:1536kB writepending:0kB present:3129332kB managed:2718872kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1415.318819][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 1415.323533][ T49] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:656kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1415.350113][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 1415.354831][ T49] Node 1 Normal free:23584kB boost:14336kB min:68544kB low:82096kB high:95648kB reserved_highatomic:34816KB active_anon:0kB inactive_anon:7000kB active_file:0kB inactive_file:8kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1415.384412][ T49] lowmem_reserve[]: 0 0 0 0 0 [ 1415.389180][ T49] Node 0 DMA: 2*4kB (UH) 3*8kB (UH) 3*16kB (UH) 0*32kB 1*64kB (U) 2*128kB (UH) 1*256kB (H) 1*512kB (H) 2*1024kB (UH) 0*2048kB 1*4096kB (H) = 7312kB [ 1415.404334][ T49] Node 0 DMA32: 0*4kB 88*8kB (H) 57*16kB (H) 10*32kB (H) 10*64kB (H) 5*128kB (H) 4*256kB (H) 3*512kB (H) 2*1024kB (H) 1*2048kB (H) 0*4096kB = 9872kB [ 1415.419583][ T49] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 1415.431084][ T49] Node 1 Normal: 2*4kB (H) 5*8kB (H) 5*16kB (H) 5*32kB (H) 4*64kB (H) 6*128kB (H) 3*256kB (H) 6*512kB (H) 4*1024kB (H) 1*2048kB (H) 3*4096kB (H) = 23584kB [ 1415.446750][ T49] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1415.456313][ T49] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1415.465625][ T49] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1415.475166][ T49] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 1415.484468][ T49] 11388 total pagecache pages [ 1415.489126][ T49] 0 pages in swap cache [ 1415.493305][ T49] Swap cache stats: add 0, delete 0, find 0/0 [ 1415.499383][ T49] Free swap = 0kB [ 1415.503075][ T49] Total swap = 0kB [ 1415.506790][ T49] 2097051 pages RAM [ 1415.510568][ T49] 0 pages HighMem/MovableOnly [ 1415.515253][ T49] 383924 pages reserved [ 1415.519409][ T49] 0 pages cma reserved [ 1417.113544][ T9070] slab_out_of_memory: 3207 callbacks suppressed [ 1417.113558][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1417.115525][T29743] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1417.120789][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1417.128242][T29743] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1417.137272][ T9070] node 0: slabs: 3354, objs: 40248, free: 0 [ 1417.147695][T29743] node 0: slabs: 1968, objs: 22360, free: 0 [ 1417.157760][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1417.157890][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1417.163850][T29743] node 1: slabs: 257, objs: 1676, free: 31 [ 1417.169880][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1417.176108][T24747] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1417.184004][ T9070] node 0: slabs: 3354, objs: 40248, free: 0 [ 1417.184020][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1417.184064][ T9070] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1417.184080][ T9070] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1417.190028][T24747] cache: skbuff_head_cache, object size: 232, buffer size: 320, default order: 0, min order: 0 [ 1417.200524][ T9070] node 0: slabs: 3354, objs: 40248, free: 0 [ 1417.200541][ T9070] node 1: slabs: 544, objs: 6528, free: 11 [ 1417.208568][T24747] node 0: slabs: 3354, objs: 40248, free: 0 [ 1417.214827][ T9530] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1417.214852][ T9530] cache: kmalloc-64, object size: 64, buffer size: 128, default order: 0, min order: 0 [ 1417.214871][ T9530] node 0: slabs: 1624, objs: 51968, free: 0 [ 1417.220993][T24747] node 1: slabs: 544, objs: 6528, free: 11 [ 1417.228897][ T9530] node 1: slabs: 200, objs: 6400, free: 31 [ 1417.228959][ T9530] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1417.256195][T29743] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1417.262116][ T9530] cache: kmalloc-96, object size: 96, buffer size: 128, default order: 0, min order: 0 [ 1417.268223][T29743] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1417.276153][ T9530] node 0: slabs: 378, objs: 12096, free: 0 [ 1417.276171][ T9530] node 1: slabs: 29, objs: 928, free: 10 [ 1417.285975][T29743] node 0: slabs: 1968, objs: 22360, free: 0 [ 1417.292267][ T49] SLUB: Unable to allocate memory on node -1, gfp=0xa20(GFP_ATOMIC) [ 1417.298166][T29743] node 1: slabs: 257, objs: 1676, free: 31 [ 1417.304121][ T49] cache: kmalloc-64, object size: 64, buffer size: 128, default order: 0, min order: 0 [ 1417.304141][ T49] node 0: slabs: 1624, objs: 51968, free: 0 [ 1417.313488][T22473] SLUB: Unable to allocate memory on node -1, gfp=0xb20(GFP_ATOMIC|__GFP_ZERO) [ 1417.322310][ T49] node 1: slabs: 200, objs: 6400, free: 31 [ 1417.406753][T22473] cache: kmalloc-1k, object size: 1024, buffer size: 2048, default order: 3, min order: 0 [ 1417.416840][T22473] node 0: slabs: 1969, objs: 22376, free: 0 [ 1417.423057][T22473] node 1: slabs: 257, objs: 1676, free: 31 [ 1419.613400][ C1] ------------[ cut here ]------------ [ 1419.619990][ C1] HSR: Could not send supervision frame [ 1419.626057][ C1] WARNING: CPU: 1 PID: 0 at net/hsr/hsr_device.c:293 send_hsr_supervision_frame+0x66d/0x8d0 [ 1419.636539][ C1] Modules linked in: [ 1419.640426][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.0-syzkaller #0 [ 1419.648055][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1419.658502][ C1] RIP: 0010:send_hsr_supervision_frame+0x66d/0x8d0 [ 1419.665007][ C1] Code: 1d d3 48 72 04 31 ff 89 de e8 af c8 8e f8 84 db 75 b6 e8 66 c2 8e f8 48 c7 c7 40 02 b7 8a c6 05 b3 48 72 04 01 e8 9a cc 0c 00 <0f> 0b eb 9a e8 4a c2 8e f8 41 be 3c 00 00 00 ba 01 00 00 00 4c 89 [ 1419.685035][ C1] RSP: 0018:ffffc90000dc0c60 EFLAGS: 00010282 [ 1419.691292][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1419.699475][ C1] RDX: ffff8880118d5700 RSI: ffffffff815f3708 RDI: fffff520001b817e [ 1419.707457][ C1] RBP: ffff88803752ac80 R08: 0000000000000000 R09: 0000000000000000 [ 1419.715440][ C1] R10: ffffffff815ed4de R11: 0000000000000000 R12: ffff88807a207580 [ 1419.723662][ C1] R13: 0000000000000000 R14: ffff88807a207598 R15: 0000000000000017 [ 1419.732271][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1419.741222][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1419.747830][ C1] CR2: 00000000004547aa CR3: 000000006f41a000 CR4: 0000000000350ee0 [ 1419.755833][ C1] Call Trace: [ 1419.759102][ C1] [ 1419.761934][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1419.767863][ C1] ? send_hsr_supervision_frame+0x8d0/0x8d0 [ 1419.773974][ C1] hsr_announce+0x109/0x330 [ 1419.778461][ C1] ? send_hsr_supervision_frame+0x8d0/0x8d0 [ 1419.784385][ C1] call_timer_fn+0x1a5/0x6b0 [ 1419.788971][ C1] ? add_timer_on+0x4a0/0x4a0 [ 1419.793661][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 1419.798514][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1419.803735][ C1] ? send_hsr_supervision_frame+0x8d0/0x8d0 [ 1419.809629][ C1] __run_timers.part.0+0x675/0xa20 [ 1419.814766][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 1419.819529][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 1419.824730][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 1419.829567][ C1] run_timer_softirq+0xb3/0x1d0 [ 1419.834433][ C1] __do_softirq+0x29b/0x9c2 [ 1419.838998][ C1] __irq_exit_rcu+0x123/0x180 [ 1419.843777][ C1] irq_exit_rcu+0x5/0x20 [ 1419.848014][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 1419.853666][ C1] [ 1419.856590][ C1] [ 1419.859512][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1419.865519][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 1419.871330][ C1] Code: 89 de e8 dd bd 3b f8 84 db 75 ac e8 94 b7 3b f8 e8 ef f1 41 f8 eb 0c e8 88 b7 3b f8 0f 00 2d b1 40 b4 00 e8 7c b7 3b f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 17 c0 3b f8 48 85 db [ 1419.891313][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 1419.897428][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1419.905401][ C1] RDX: ffff8880118d5700 RSI: ffffffff893c0eb4 RDI: 0000000000000000 [ 1419.913390][ C1] RBP: ffff8880157d6864 R08: 0000000000000001 R09: 0000000000000001 [ 1419.921358][ C1] R10: ffffffff817e00c8 R11: 0000000000000000 R12: 0000000000000001 [ 1419.929421][ C1] R13: ffff8880157d6800 R14: ffff8880157d6864 R15: ffff888017595804 [ 1419.937576][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 1419.942603][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 1419.947822][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 1419.953036][ C1] acpi_idle_enter+0x361/0x500 [ 1419.957896][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 1419.962996][ C1] cpuidle_enter+0x4a/0xa0 [ 1419.967418][ C1] do_idle+0x3e8/0x590 [ 1419.971472][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 1419.976505][ C1] cpu_startup_entry+0x14/0x20 [ 1419.981429][ C1] start_secondary+0x265/0x340 [ 1419.986210][ C1] ? set_cpu_sibling_map+0x1e90/0x1e90 [ 1419.991672][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 1419.997578][ C1] [ 1420.000580][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 1420.007145][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.0-syzkaller #0 [ 1420.014763][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1420.024799][ C1] Call Trace: [ 1420.028064][ C1] [ 1420.030890][ C1] dump_stack_lvl+0xcd/0x134 [ 1420.035469][ C1] panic+0x2b0/0x6dd [ 1420.039437][ C1] ? __warn_printk+0xf3/0xf3 [ 1420.044018][ C1] ? __warn.cold+0x1a/0x44 [ 1420.048421][ C1] ? send_hsr_supervision_frame+0x66d/0x8d0 [ 1420.054303][ C1] __warn.cold+0x35/0x44 [ 1420.058711][ C1] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1420.064164][ C1] ? send_hsr_supervision_frame+0x66d/0x8d0 [ 1420.070135][ C1] report_bug+0x1bd/0x210 [ 1420.074538][ C1] handle_bug+0x3c/0x60 [ 1420.078853][ C1] exc_invalid_op+0x14/0x40 [ 1420.083429][ C1] asm_exc_invalid_op+0x12/0x20 [ 1420.088269][ C1] RIP: 0010:send_hsr_supervision_frame+0x66d/0x8d0 [ 1420.094851][ C1] Code: 1d d3 48 72 04 31 ff 89 de e8 af c8 8e f8 84 db 75 b6 e8 66 c2 8e f8 48 c7 c7 40 02 b7 8a c6 05 b3 48 72 04 01 e8 9a cc 0c 00 <0f> 0b eb 9a e8 4a c2 8e f8 41 be 3c 00 00 00 ba 01 00 00 00 4c 89 [ 1420.114618][ C1] RSP: 0018:ffffc90000dc0c60 EFLAGS: 00010282 [ 1420.120669][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1420.128621][ C1] RDX: ffff8880118d5700 RSI: ffffffff815f3708 RDI: fffff520001b817e [ 1420.136584][ C1] RBP: ffff88803752ac80 R08: 0000000000000000 R09: 0000000000000000 [ 1420.144538][ C1] R10: ffffffff815ed4de R11: 0000000000000000 R12: ffff88807a207580 [ 1420.152492][ C1] R13: 0000000000000000 R14: ffff88807a207598 R15: 0000000000000017 [ 1420.160453][ C1] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1420.165643][ C1] ? vprintk+0x88/0x90 [ 1420.169706][ C1] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1420.175427][ C1] ? send_hsr_supervision_frame+0x8d0/0x8d0 [ 1420.181307][ C1] hsr_announce+0x109/0x330 [ 1420.185801][ C1] ? send_hsr_supervision_frame+0x8d0/0x8d0 [ 1420.191999][ C1] call_timer_fn+0x1a5/0x6b0 [ 1420.196603][ C1] ? add_timer_on+0x4a0/0x4a0 [ 1420.201355][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 1420.206201][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1420.211393][ C1] ? send_hsr_supervision_frame+0x8d0/0x8d0 [ 1420.217487][ C1] __run_timers.part.0+0x675/0xa20 [ 1420.222591][ C1] ? call_timer_fn+0x6b0/0x6b0 [ 1420.227343][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 1420.232537][ C1] ? sched_clock_cpu+0x15/0x1f0 [ 1420.237468][ C1] run_timer_softirq+0xb3/0x1d0 [ 1420.242307][ C1] __do_softirq+0x29b/0x9c2 [ 1420.246807][ C1] __irq_exit_rcu+0x123/0x180 [ 1420.251474][ C1] irq_exit_rcu+0x5/0x20 [ 1420.255877][ C1] sysvec_apic_timer_interrupt+0x93/0xc0 [ 1420.261499][ C1] [ 1420.264412][ C1] [ 1420.267326][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1420.273303][ C1] RIP: 0010:acpi_idle_do_entry+0x1c6/0x250 [ 1420.279105][ C1] Code: 89 de e8 dd bd 3b f8 84 db 75 ac e8 94 b7 3b f8 e8 ef f1 41 f8 eb 0c e8 88 b7 3b f8 0f 00 2d b1 40 b4 00 e8 7c b7 3b f8 fb f4 <9c> 5b 81 e3 00 02 00 00 fa 31 ff 48 89 de e8 17 c0 3b f8 48 85 db [ 1420.298719][ C1] RSP: 0018:ffffc90000d57d18 EFLAGS: 00000293 [ 1420.304771][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1420.312724][ C1] RDX: ffff8880118d5700 RSI: ffffffff893c0eb4 RDI: 0000000000000000 [ 1420.320679][ C1] RBP: ffff8880157d6864 R08: 0000000000000001 R09: 0000000000000001 [ 1420.328808][ C1] R10: ffffffff817e00c8 R11: 0000000000000000 R12: 0000000000000001 [ 1420.336851][ C1] R13: ffff8880157d6800 R14: ffff8880157d6864 R15: ffff888017595804 [ 1420.344811][ C1] ? trace_hardirqs_on+0x38/0x1c0 [ 1420.349829][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 1420.355104][ C1] ? acpi_idle_do_entry+0x1c4/0x250 [ 1420.360292][ C1] acpi_idle_enter+0x361/0x500 [ 1420.365048][ C1] cpuidle_enter_state+0x1b1/0xc80 [ 1420.370331][ C1] cpuidle_enter+0x4a/0xa0 [ 1420.374744][ C1] do_idle+0x3e8/0x590 [ 1420.378800][ C1] ? arch_cpu_idle_exit+0x30/0x30 [ 1420.383819][ C1] cpu_startup_entry+0x14/0x20 [ 1420.388657][ C1] start_secondary+0x265/0x340 [ 1420.393417][ C1] ? set_cpu_sibling_map+0x1e90/0x1e90 [ 1420.398875][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 1420.404767][ C1] [ 1420.408790][ C1] Kernel Offset: disabled [ 1420.413864][ C1] Rebooting in 86400 seconds..