0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 404.455348][T11616] debugfs: File 'dropped' in directory 'loop0' already present! [ 404.487497][T11616] debugfs: File 'msg' in directory 'loop0' already present! 15:04:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:38 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) sendto$l2tp6(r1, &(0x7f0000000000)="c37344187a0f837cde52974e48852bf0219bd1a2fc8de6bfa5b12cf254870ce465a45b04498d79d999af47817a337520e002baf278f176aaa78d8297e47ddc24f8fd94a3ad286747e2cb3e90f48a2e05d8221e9cfef623246ef8210f6fb9be3dd95f1a4c6be22e0b196427b0d31b77a440f45c3b8883d805508d014e3a", 0x7d, 0x20000081, &(0x7f0000000080)={0xa, 0x0, 0x10000, @ipv4={[], [], @broadcast}, 0xffffffff, 0x1}, 0x20) [ 404.526133][T11616] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0), 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:38 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 404.673455][T11629] debugfs: File 'dropped' in directory 'loop0' already present! [ 404.706965][T11629] debugfs: File 'msg' in directory 'loop0' already present! 15:04:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 404.772899][T11629] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:41 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0), 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:41 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) 15:04:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x6364, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1d18287e9cebaf49d28"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x8933, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:41 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) clock_getres(0x3, &(0x7f00000000c0)) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000000)="70e8d95395c3b2083f72baca951d9318f772bc24332f82b3961a7306d50cf4f1f32a4a807191e0ab982f488d36230ea3d01e66504204448e41b0b7f2eb76de6b47f59efdba183892758a5fb7b453450083ac2c3899c1dd92f1e3a2dd9fe459e30dfb77c7fcd87d1deff8eec296bc94d43d5912cb6388e61371ae9b8c7f7efdd8f873cf30795096252d350d308dbe0775f2f5689b412a1939cde00f78a8dfd39f2d3cdaa057e01b8f455df8c49815062794") getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 407.539769][T11654] debugfs: File 'dropped' in directory 'loop0' already present! [ 407.576229][T11654] debugfs: File 'msg' in directory 'loop0' already present! [ 407.618850][T11654] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0), 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x400454ca, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 407.840904][T11673] debugfs: File 'dropped' in directory 'loop0' already present! [ 407.861771][T11673] debugfs: File 'msg' in directory 'loop0' already present! [ 407.883527][T11673] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:41 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 408.035823][T11681] debugfs: File 'dropped' in directory 'loop0' already present! [ 408.051830][T11681] debugfs: File 'msg' in directory 'loop0' already present! [ 408.093456][T11681] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:44 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:44 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000000)=0x101) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xff) 15:04:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40186366, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 410.626446][T11697] debugfs: File 'dropped' in directory 'loop0' already present! 15:04:44 executing program 0: getitimer(0x1, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x81}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x20049002) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 410.682548][T11697] debugfs: File 'msg' in directory 'loop0' already present! [ 410.710904][T11697] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:44 executing program 0: arch_prctl$ARCH_GET_CPUID(0x1011) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x5) [ 410.879803][T11714] debugfs: File 'dropped' in directory 'loop0' already present! [ 410.916550][T11714] debugfs: File 'msg' in directory 'loop0' already present! [ 410.945461][T11714] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:47 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:47 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) sendmsg$AUDIT_TTY_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3f9, 0x208, 0x70bd29, 0x25dfdbfe, {0x1}, ["", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x14) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:04:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086301, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 413.710723][T11734] debugfs: File 'dropped' in directory 'loop0' already present! [ 413.742568][T11734] debugfs: File 'msg' in directory 'loop0' already present! 15:04:47 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000000100)) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r5, 0x6, 0x0, 0x0, &(0x7f0000000100)) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r5, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe8, r6, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xc1, 0xac, "4ab7f91992a0a2c946ceee09a9ed074a64dc4eaaba86e73746a77948ead4cd4beebcd3dfc9bc470db3196de3155d7fca1ae9e90823fbfecd6cf942175abf09c6e76389f25442d567d9ce61cd28b6cea83f6c92fbb4b3ed18e88cdabfbbda83caba1c970cf33d9054ccfbe62415395c9d55063750170f3efea6ce150f2de2edcf8944e5dbde4691f0ce3f0e94391cdd4646e1753c0516815f0e6082e196168ebb568300cf491d36d8c3baa2495ab6813bee4bb0b36d8d6e705d1598102a"}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x20}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x0, 0x0, &(0x7f0000000100)) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", "", ""]}, 0x2c}}, 0x4000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 413.781388][T11734] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:47 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x80000000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:04:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 414.031091][T11754] debugfs: File 'dropped' in directory 'loop0' already present! [ 414.060577][T11754] debugfs: File 'msg' in directory 'loop0' already present! [ 414.106454][T11754] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:50 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @private=0xa0100ff}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r2 = dup2(0xffffffffffffffff, r1) recvmmsg(r2, &(0x7f00000000c0), 0x0, 0x40000020, &(0x7f0000000180)={0x0, 0x3938700}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, &(0x7f0000000100)) accept4$netrom(r3, &(0x7f0000000000)={{0x3, @null}, [@null, @null, @bcast, @null, @netrom, @remote, @netrom]}, &(0x7f0000000080)=0x48, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:04:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1d18287e9cebaf49d28"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 416.828579][T11776] debugfs: File 'dropped' in directory 'loop0' already present! [ 416.868319][T11776] debugfs: File 'msg' in directory 'loop0' already present! 15:04:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:50 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r5, 0x6, 0x0, 0x0, &(0x7f0000000100)) sendto$rxrpc(r5, &(0x7f0000000140)="0779545b9862608826c6b0f8b2d44bf0236eb4ab05c5b8c2b624eb4bc1a5e4a13a6fc0229e082c4d4aa62edc582f5cda1f640fd27edeb6b2098c5e1e21954e2f8950f834c145a16c21c4cf6da050a9b6", 0x50, 0x4000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x100, 0x101}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x10, &(0x7f0000000080)={r6, 0x0, 0x10, 0x400000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x1f, 0x2}, &(0x7f0000000040)=0xc) [ 416.938422][T11776] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f00000002c0)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 417.103234][T11793] debugfs: File 'dropped' in directory 'loop0' already present! [ 417.122510][T11793] debugfs: File 'msg' in directory 'loop0' already present! 15:04:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f00000002c0)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 417.156882][T11793] debugfs: File 'trace0' in directory 'loop0' already present! [ 417.281274][T11800] debugfs: File 'dropped' in directory 'loop0' already present! [ 417.290076][T11800] debugfs: File 'msg' in directory 'loop0' already present! [ 417.306617][T11800] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:53 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, &(0x7f00000002c0)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:53 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r1) 15:04:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 419.945940][T11816] debugfs: File 'dropped' in directory 'loop0' already present! [ 419.983374][T11816] debugfs: File 'msg' in directory 'loop0' already present! 15:04:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 420.007201][T11816] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:53 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 420.201541][T11830] debugfs: File 'dropped' in directory 'loop0' already present! [ 420.213160][T11830] debugfs: File 'msg' in directory 'loop0' already present! [ 420.228932][T11830] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 420.363718][T11836] debugfs: File 'dropped' in directory 'loop0' already present! [ 420.379691][T11836] debugfs: File 'msg' in directory 'loop0' already present! 15:04:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 420.409615][T11836] debugfs: File 'trace0' in directory 'loop0' already present! [ 420.475949][T11840] debugfs: File 'dropped' in directory 'loop0' already present! [ 420.486481][T11840] debugfs: File 'msg' in directory 'loop0' already present! [ 420.497890][T11840] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(0x0, &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:56 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RUNLINKAT(r2, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:04:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:56 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 423.040277][T11856] debugfs: File 'dropped' in directory 'loop0' already present! [ 423.077836][T11856] debugfs: File 'msg' in directory 'loop0' already present! [ 423.117296][T11856] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:56 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000000140), 0x1, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r4 = accept$inet(r3, 0x0, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@private, @in=@dev}}, {{@in6=@private1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)={r6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0xbd) write$9p(r2, &(0x7f0000000000)="45f7ec64a8b23b64e2d5062bdb1cc9b92e51625956817db3ca84a7d3bf4fd548ced1842465439b7e43f4e296974aa172c6db31cff1c132aefff6b27455d469d3b057d9ded5c42b52d685cadcef4957ce282f3b3ef043f231d55b29a859e76249f1206cfbb1c60da9d0df2b95d6e7a9933a77710de457bde3443862f263f38f07e45300179bd8d294058c005790922491a3c2c385c3db85331b8c7be2a4a1091a1d2558e59028cfc8258d4042", 0xac) 15:04:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(0x0, &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 423.349666][T11871] debugfs: File 'dropped' in directory 'loop0' already present! [ 423.372796][T11871] debugfs: File 'msg' in directory 'loop0' already present! [ 423.386269][T11871] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(0x0, &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 423.553512][T11878] debugfs: File 'dropped' in directory 'loop0' already present! [ 423.570591][T11878] debugfs: File 'msg' in directory 'loop0' already present! [ 423.585054][T11878] debugfs: File 'trace0' in directory 'loop0' already present! 15:04:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:04:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:59 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x9, @default, @rose={'rose', 0x0}, 0x5, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) 15:04:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:04:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:04:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 426.160373][T11900] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:00 executing program 0: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r1 = dup2(0xffffffffffffffff, r0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5}, 0x14) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_STA_FLAGS={0x20, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_MFP={0x4}]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_WIPHY={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044810}, 0x8040) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, 0x0, 0x0) [ 426.201943][T11900] debugfs: File 'msg' in directory 'loop0' already present! [ 426.235368][T11900] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 426.442922][T11918] debugfs: File 'dropped' in directory 'loop0' already present! [ 426.454707][T11918] debugfs: File 'msg' in directory 'loop0' already present! 15:05:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 426.495990][T11918] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 426.654365][T11924] debugfs: File 'dropped' in directory 'loop0' already present! [ 426.676809][T11924] debugfs: File 'msg' in directory 'loop0' already present! [ 426.707427][T11924] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:02 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x5, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x7, 0x0, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x0, 0x0, &(0x7f0000000100)) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r7}, 0x14) bind$can_raw(r4, &(0x7f0000000000)={0x1d, r7}, 0x10) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r8, 0x6, 0x0, 0x0, &(0x7f0000000100)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r9, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 429.232884][T11943] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.259587][T11943] debugfs: File 'msg' in directory 'loop0' already present! 15:05:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 429.293307][T11943] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 429.450365][T11957] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.464762][T11957] debugfs: File 'msg' in directory 'loop0' already present! [ 429.484166][T11957] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:03 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000400)={0x8c, 0xc}) 15:05:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 429.702460][T11969] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.717182][T11969] debugfs: File 'msg' in directory 'loop0' already present! [ 429.746797][T11969] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:05 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUMSTD(r2, 0xc0485619, &(0x7f0000000000)={0xb0c, 0x0, "3ccd5da1578938a86609d52ddea6e28b8a9fb906059bac3f", {0x6, 0x81}, 0xffff}) 15:05:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:06 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:06 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KIOCSOUND(r3, 0x4b2f, 0x101) [ 432.294369][T11979] debugfs: File 'dropped' in directory 'loop0' already present! [ 432.325951][T11979] debugfs: File 'msg' in directory 'loop0' already present! [ 432.364639][T11979] debugfs: File 'trace0' in directory 'loop0' already present! [ 432.399340][T11980] debugfs: File 'dropped' in directory 'loop0' already present! [ 432.408277][T11980] debugfs: File 'msg' in directory 'loop0' already present! [ 432.421727][T11980] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 432.546857][T11997] debugfs: File 'dropped' in directory 'loop0' already present! [ 432.583815][T11997] debugfs: File 'msg' in directory 'loop0' already present! 15:05:06 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x10, &(0x7f0000000080)={r5}, &(0x7f0000000100)=0x18) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000180)='securityselinux\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e22, 0x785, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}}, 0x8, 0x0, 0x7f, 0x0, 0x1}, &(0x7f00000000c0)=0x98) [ 432.626161][T11997] debugfs: File 'trace0' in directory 'loop0' already present! [ 432.668962][T11999] debugfs: File 'dropped' in directory 'loop0' already present! [ 432.682847][T11999] debugfs: File 'msg' in directory 'loop0' already present! 15:05:06 executing program 0: getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000600)=0x1, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup2(r0, r1) 15:05:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 432.731588][T11999] debugfs: File 'trace0' in directory 'loop0' already present! [ 432.837518][T12007] debugfs: File 'dropped' in directory 'loop0' already present! [ 432.853300][T12007] debugfs: File 'msg' in directory 'loop0' already present! [ 432.860473][T12009] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 432.865581][T12007] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:09 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:09 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:09 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1d18287e9cebaf49d28"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 435.423976][T12024] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.441033][T12024] debugfs: File 'msg' in directory 'loop0' already present! [ 435.452284][T12024] debugfs: File 'trace0' in directory 'loop0' already present! [ 435.493767][T12026] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.518222][T12026] debugfs: File 'msg' in directory 'loop0' already present! 15:05:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 435.543390][T12026] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 435.671066][T12035] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.688843][T12035] debugfs: File 'msg' in directory 'loop0' already present! [ 435.706491][T12035] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 435.719435][T12037] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.727319][T12037] debugfs: File 'msg' in directory 'loop0' already present! [ 435.759235][T12037] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 435.911925][T12042] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.936688][T12042] debugfs: File 'msg' in directory 'loop0' already present! 15:05:09 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x4) r3 = socket$kcm(0xa, 0x2, 0x11) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(r4, &(0x7f0000001cc0)={&(0x7f0000004e00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000080)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @empty, @remote}}}], 0x20}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, [], r5, 0x18, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000000c0)={0x2}, 0x10, 0xffffffffffffffff}, 0x78) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x67, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"/827], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], r5, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x401}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r6, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x10, &(0x7f00000004c0)={0x0, 0x0, r7}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r2, 0x10, &(0x7f0000000080)={&(0x7f0000000800)=""/241, 0xf1, r7}}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000000)=@raw=[@exit, @jmp={0x5, 0x1, 0x699290fae5f59870, 0xa, 0x7, 0xfffffffffffffffc, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa7}, @exit], &(0x7f0000000080)='syzkaller\x00', 0x827, 0xbc, &(0x7f00000000c0)=""/188, 0x40f00, 0x1, [], 0x0, 0x18, r1, 0x8, &(0x7f00000001c0)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x6, 0x4, 0x8000}, 0x10, r7, r9}, 0x78) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xc9, 0x309f00) [ 435.959696][T12042] debugfs: File 'trace0' in directory 'loop0' already present! [ 435.977781][T12043] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.988268][T12043] debugfs: File 'msg' in directory 'loop0' already present! 15:05:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 436.027215][T12043] debugfs: File 'trace0' in directory 'loop0' already present! [ 436.153886][T12050] debugfs: File 'dropped' in directory 'loop0' already present! [ 436.163578][T12050] debugfs: File 'msg' in directory 'loop0' already present! [ 436.183819][T12050] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:12 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:12 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 438.523011][T12060] debugfs: File 'dropped' in directory 'loop0' already present! [ 438.548553][T12060] debugfs: File 'msg' in directory 'loop0' already present! [ 438.592884][T12060] debugfs: File 'trace0' in directory 'loop0' already present! [ 438.624018][T12063] debugfs: File 'dropped' in directory 'loop0' already present! [ 438.647467][T12063] debugfs: File 'msg' in directory 'loop0' already present! 15:05:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 438.695675][T12063] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 438.866154][T12073] debugfs: File 'dropped' in directory 'loop0' already present! [ 438.885458][T12073] debugfs: File 'msg' in directory 'loop0' already present! [ 438.916895][T12073] debugfs: File 'trace0' in directory 'loop0' already present! [ 438.950199][T12074] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:12 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 438.965312][T12074] debugfs: File 'msg' in directory 'loop0' already present! [ 439.006995][T12074] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 439.143385][T12078] debugfs: File 'dropped' in directory 'loop0' already present! [ 439.183560][T12078] debugfs: File 'msg' in directory 'loop0' already present! [ 439.227968][T12078] debugfs: File 'trace0' in directory 'loop0' already present! [ 439.250915][T12081] debugfs: File 'dropped' in directory 'loop0' already present! [ 439.261186][T12081] debugfs: File 'msg' in directory 'loop0' already present! 15:05:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 439.284709][T12081] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 439.396510][T12083] debugfs: File 'dropped' in directory 'loop0' already present! [ 439.405256][T12083] debugfs: File 'msg' in directory 'loop0' already present! [ 439.418606][T12083] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 439.449049][T12086] debugfs: File 'dropped' in directory 'loop0' already present! [ 439.462372][T12086] debugfs: File 'msg' in directory 'loop0' already present! [ 439.504938][T12086] debugfs: File 'trace0' in directory 'loop0' already present! [ 439.611050][T12089] debugfs: File 'dropped' in directory 'loop0' already present! [ 439.637770][T12089] debugfs: File 'msg' in directory 'loop0' already present! [ 439.647450][T12089] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:15 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:15 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_DIRTYFB(r2, 0xc01864b1, &(0x7f0000000240)={0x3, 0x2, 0x87e, 0x4, &(0x7f00000001c0)=[{0x1, 0x7f, 0xe36d, 0x4}, {0x3ece, 0x6, 0x2, 0x2}, {0x5, 0x32ad, 0x3, 0x35}, {0xa1e, 0x9, 0x9, 0x4}]}) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000280)="cb4e9ecde5f5e9cda18beca6e70623144b93e53993e7c6c5c54b", 0x1a) fallocate(r3, 0x0, 0x40000, 0x4) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f0000000340)={0x5, 0x0, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r2, 0xc00464c9, &(0x7f0000000380)={r4}) fallocate(r2, 0x0, 0x0, 0x110001) fchdir(r2) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000180)={0xd000000, r3, 0x0, 0x8}) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x3c, r5, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x840) sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0xc5) [ 441.544559][T12095] debugfs: File 'dropped' in directory 'loop0' already present! [ 441.556409][T12095] debugfs: File 'msg' in directory 'loop0' already present! 15:05:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 441.616827][T12095] debugfs: File 'trace0' in directory 'loop0' already present! [ 441.665300][T12098] debugfs: File 'dropped' in directory 'loop0' already present! [ 441.682974][T12098] debugfs: File 'msg' in directory 'loop0' already present! 15:05:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 441.734261][T12098] debugfs: File 'trace0' in directory 'loop0' already present! [ 441.771815][ T27] audit: type=1800 audit(1588431915.513:89): pid=12105 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16370 res=0 15:05:15 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e24, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) accept$inet(r1, 0x0, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000040)=""/118) 15:05:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 441.876858][T12112] debugfs: File 'dropped' in directory 'loop0' already present! [ 441.892847][T12112] debugfs: File 'msg' in directory 'loop0' already present! 15:05:15 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$char_usb(0xc, 0xb4, 0x100) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 441.933055][T12112] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 441.981552][T12118] debugfs: File 'dropped' in directory 'loop0' already present! [ 442.010627][T12118] debugfs: File 'msg' in directory 'loop0' already present! [ 442.046084][T12118] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 442.160467][T12123] debugfs: File 'dropped' in directory 'loop0' already present! [ 442.181364][T12123] debugfs: File 'msg' in directory 'loop0' already present! [ 442.224073][T12123] debugfs: File 'trace0' in directory 'loop0' already present! [ 442.235018][T12126] debugfs: File 'dropped' in directory 'loop0' already present! [ 442.245010][T12126] debugfs: File 'msg' in directory 'loop0' already present! [ 442.275144][T12126] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:18 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:18 executing program 0: ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000000)=0x1000) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) bind(r1, &(0x7f0000000040)=@rc={0x1f, @none, 0x6}, 0x80) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4066, 0xfe2}], 0x1, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x10, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x8, 0x0, 0x1}, &(0x7f0000000200)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000180)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x1, {0xa, 0x4e21, 0xfffffffc, @mcast2}}}, 0x80, &(0x7f0000000140)}}], 0x1, 0x24040090) 15:05:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 444.618877][T12140] debugfs: File 'dropped' in directory 'loop0' already present! [ 444.626803][T12140] debugfs: File 'msg' in directory 'loop0' already present! [ 444.637914][T12140] debugfs: File 'trace0' in directory 'loop0' already present! [ 444.652797][T12141] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:18 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 444.674235][T12141] debugfs: File 'msg' in directory 'loop0' already present! [ 444.710014][T12141] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 444.787080][T12146] debugfs: File 'dropped' in directory 'loop0' already present! [ 444.799576][T12146] debugfs: File 'msg' in directory 'loop0' already present! [ 444.813827][T12146] debugfs: File 'trace0' in directory 'loop0' already present! [ 444.886777][T12153] debugfs: File 'dropped' in directory 'loop0' already present! [ 444.910210][T12153] debugfs: File 'msg' in directory 'loop0' already present! 15:05:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:18 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xbe299df, 0x4) [ 444.944773][T12153] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 445.058177][T12158] debugfs: File 'dropped' in directory 'loop0' already present! [ 445.072915][T12158] debugfs: File 'msg' in directory 'loop0' already present! 15:05:18 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x5, 0xfffffffd, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 445.099978][T12158] debugfs: File 'trace0' in directory 'loop0' already present! [ 445.152950][T12164] debugfs: File 'dropped' in directory 'loop0' already present! [ 445.161039][T12164] debugfs: File 'msg' in directory 'loop0' already present! [ 445.173019][T12164] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:21 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, 0x0, 0x0) [ 447.634182][T12178] debugfs: File 'dropped' in directory 'loop0' already present! [ 447.657217][T12178] debugfs: File 'msg' in directory 'loop0' already present! [ 447.710059][T12178] debugfs: File 'trace0' in directory 'loop0' already present! [ 447.747010][T12180] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:21 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1d18287e9cebaf49d28"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:21 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x9, &(0x7f0000001480)=[{&(0x7f0000000080)="f68fdb26309215399fe515daa0e2aaffd83878eeda34aeb44a67bb8aa801ae0c9b0ccd5d6d99715cf8b5b6d2943e3c9d4fd3e784fe7aeff37329ac658decc44b48c90c58787af328e55790842ae357e64ea50e7213b7aa43a6dd276afa0095b6c92ac85611efdc7eb39d6373ed2540d182ef6126ea3d7304763c67d8b9afca97a635888126806f", 0x87, 0x100}, {&(0x7f0000000140)="7adefb9afb0228d2c8e8f3cb0dffab3d84718960603716f2b833e1dbf6eaee92150ece06b52d8b78c801836233152c8bad4f41d9549feff65defd7ad5f2e7863ea84d35e4410cd513816b2126ed0778572a7e5f415dad25ed0aac97023319cb6885fa5654f63dcadc58d82b9b430b09cf6612caaf41cbefd2e3d8f02b9f8fb6a70d2133abd3a7a0ff82a65a279631af58b827191c23388db415225d901992c2eaaeb020f309b5607ffdeac8f084e1e573f337d7c19", 0xb5, 0x5}, {&(0x7f0000000200)="1b14d1a1b52a0570d7b140bde1f2a98c59afd009601bdf0ac4b40aa6df4ae78ead280343d1f1e88d88c3aa92eb174e5d59f1a0d8e66b4b853782bd2f7e04", 0x3e, 0xffffffff80000001}, {&(0x7f0000000240)}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3c62b538c10cb3b67cb9b2f4f45d83961f5d461ec8aa554f68850222eff3c68deea61bcc53c3724f1f155d60bbfa6b83d69d36e14ad73a5b9bc521bf3bca41f04b58ceeeae73cf5640e3c5b032bcc4ae84a18a21dbbeb956ad286925922a9fd9f3e77e01278ad843c5ad662388517e6fbec9be3d5c2dbeadb3e01fb61a4506", 0x7f, 0x9c}, {&(0x7f0000001300)="a7083c07a34a523b185a67e77362535148c9400603a63f948b52c8e813ff", 0x1e, 0x6}, {&(0x7f0000001340)="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", 0xfa, 0x1ff}, {&(0x7f0000001440)="ebb37226be47308dd94a0647133b67e00c43af44d3c98ab4a9b3b2a78d22973254d1ab5f84", 0x25, 0x42f7}], 0x80000, &(0x7f0000001580)=ANY=[@ANYBLOB='dyn,autocell,flock=local,func=FILE_CHECK,smackfshat=em0[@$,obj_user=,smackfsroot=,smackfsroot=nodevcgroup}.vboxnet1,hash,smackfsdEf=vmnet1*vboxnet1securitywlan1\'bdev$user,ppp0:vboxnet0,\x00']) 15:05:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 447.787879][T12180] debugfs: File 'msg' in directory 'loop0' already present! [ 447.853810][T12180] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:21 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) set_thread_area(&(0x7f0000000000)={0x84, 0x20101800, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1}) 15:05:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 448.093809][T12208] debugfs: File 'dropped' in directory 'loop0' already present! [ 448.115070][T12208] debugfs: File 'msg' in directory 'loop0' already present! 15:05:21 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb8, 0x4, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffff8}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x200}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3ff}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x8}]}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x6}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x3}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x9b9}]}, @NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6b70}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x100000000}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x61}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4041090}, 0x91) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x2, 0x4e23, @loopback}}) [ 448.153590][T12208] debugfs: File 'trace0' in directory 'loop0' already present! [ 448.166038][T12213] debugfs: File 'dropped' in directory 'loop0' already present! [ 448.194815][T12213] debugfs: File 'msg' in directory 'loop0' already present! [ 448.256031][T12213] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:24 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x7, 0x4) [ 450.726850][T12228] debugfs: File 'dropped' in directory 'loop0' already present! [ 450.734846][T12228] debugfs: File 'msg' in directory 'loop0' already present! [ 450.747563][T12228] debugfs: File 'trace0' in directory 'loop0' already present! [ 450.766607][T12229] debugfs: File 'dropped' in directory 'loop0' already present! [ 450.782513][T12229] debugfs: File 'msg' in directory 'loop0' already present! [ 450.810884][T12229] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:24 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:24 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x3, 0x5, 0x9, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) 15:05:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 451.013235][T12240] debugfs: File 'dropped' in directory 'loop0' already present! [ 451.042562][T12240] debugfs: File 'msg' in directory 'loop0' already present! 15:05:24 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000000)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$UHID_INPUT(r4, &(0x7f0000000040)={0x8, {"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", 0x1000}}, 0x1006) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 451.079308][T12240] debugfs: File 'trace0' in directory 'loop0' already present! [ 451.125523][T12244] debugfs: File 'dropped' in directory 'loop0' already present! [ 451.147111][T12244] debugfs: File 'msg' in directory 'loop0' already present! 15:05:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 451.187165][T12244] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:25 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0xee00, r6) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x20, &(0x7f0000000140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1400}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x600}}, {@blksize={'blksize', 0x3d, 0x1400}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x3}}], [{@uid_lt={'uid<', r7}}]}}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 451.343644][T12259] debugfs: File 'dropped' in directory 'loop0' already present! [ 451.364468][T12259] debugfs: File 'msg' in directory 'loop0' already present! [ 451.395181][T12259] debugfs: File 'trace0' in directory 'loop0' already present! [ 451.424601][T12263] debugfs: File 'dropped' in directory 'loop0' already present! [ 451.452480][T12263] debugfs: File 'msg' in directory 'loop0' already present! [ 451.489344][T12263] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:27 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:27 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400202) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000000)={{0x0, 0x1}, 'port1\x00', 0x4, 0x820, 0xfffffff9, 0x3, 0x4aa, 0x2, 0x9d, 0x0, 0x7, 0x1}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 453.796133][T12275] debugfs: File 'dropped' in directory 'loop0' already present! [ 453.804242][T12275] debugfs: File 'msg' in directory 'loop0' already present! [ 453.818901][T12275] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:27 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:27 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) 15:05:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 454.103031][T12289] debugfs: File 'dropped' in directory 'loop0' already present! [ 454.130187][T12289] debugfs: File 'msg' in directory 'loop0' already present! 15:05:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$IP_SET_OP_GET_BYNAME(r1, 0x1, 0x53, &(0x7f0000000080)={0x6, 0x7, 'syz1\x00'}, &(0x7f00000000c0)=0x28) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)={r4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r4, 0x43}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xfffffffffffff8e5, 0x2080) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000003c0), 0x4) r7 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) read$FUSE(r7, &(0x7f0000001000), 0x1000) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) sendmsg$nl_crypto(r8, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x805}, 0x4090) r9 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, 0x0, 0x0) [ 454.167368][T12289] debugfs: File 'trace0' in directory 'loop0' already present! [ 454.190882][T12287] debugfs: File 'dropped' in directory 'loop0' already present! [ 454.203445][T12287] debugfs: File 'msg' in directory 'loop0' already present! 15:05:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 454.249770][T12287] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:28 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x300, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x400}, 0x24008850) 15:05:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 454.393432][T12302] debugfs: File 'dropped' in directory 'loop0' already present! [ 454.410471][T12302] debugfs: File 'msg' in directory 'loop0' already present! [ 454.440215][T12302] debugfs: File 'trace0' in directory 'loop0' already present! [ 454.473065][T12306] debugfs: File 'dropped' in directory 'loop0' already present! [ 454.518461][T12306] debugfs: File 'msg' in directory 'loop0' already present! [ 454.556257][T12306] debugfs: File 'trace0' in directory 'loop0' already present! [ 454.581612][T12307] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 454.607182][T12308] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 15:05:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 456.873600][T12316] debugfs: File 'dropped' in directory 'loop0' already present! [ 456.881810][T12316] debugfs: File 'msg' in directory 'loop0' already present! [ 456.901725][T12316] debugfs: File 'trace0' in directory 'loop0' already present! [ 456.935574][T12318] debugfs: File 'dropped' in directory 'loop0' already present! [ 456.954451][T12318] debugfs: File 'msg' in directory 'loop0' already present! [ 456.975098][T12318] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:30 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1d18287e9cebaf49d28"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:30 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) 15:05:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:30 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:31 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$VIDIOC_TRY_DECODER_CMD(r3, 0xc0485661, &(0x7f00000002c0)={0x2, 0x707fec4ff00d3d27, @start={0x2}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000140)={0x4, 0x8, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0xa2090c, 0x7f, [], @value=0x1}}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000180)={0x1, 0x1, [{0x0, 0x0, 0x2e}]}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r5, 0x6, 0x0, 0x0, &(0x7f0000000100)) setsockopt$packet_int(r5, 0x107, 0x11, &(0x7f00000001c0)=0x1, 0x4) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) bind$can_raw(0xffffffffffffffff, &(0x7f0000000080), 0x10) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@generic={0x0, 0x8, 0x400}) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 457.234483][T12333] debugfs: File 'dropped' in directory 'loop0' already present! [ 457.270184][T12333] debugfs: File 'msg' in directory 'loop0' already present! [ 457.311647][T12333] debugfs: File 'trace0' in directory 'loop0' already present! [ 457.344536][T12332] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 457.373314][T12332] debugfs: File 'msg' in directory 'loop0' already present! [ 457.404583][T12332] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 457.499652][T12345] debugfs: File 'dropped' in directory 'loop0' already present! [ 457.528122][T12345] debugfs: File 'msg' in directory 'loop0' already present! [ 457.554162][T12345] debugfs: File 'trace0' in directory 'loop0' already present! [ 457.565394][T12347] debugfs: File 'dropped' in directory 'loop0' already present! [ 457.574089][T12347] debugfs: File 'msg' in directory 'loop0' already present! 15:05:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 457.604583][T12347] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 457.676622][T12349] debugfs: File 'dropped' in directory 'loop0' already present! [ 457.717994][T12349] debugfs: File 'msg' in directory 'loop0' already present! [ 457.737715][T12349] debugfs: File 'trace0' in directory 'loop0' already present! [ 457.848826][T12354] debugfs: File 'dropped' in directory 'loop0' already present! [ 457.865865][T12354] debugfs: File 'msg' in directory 'loop0' already present! [ 457.887068][T12354] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 459.970385][T12359] debugfs: File 'dropped' in directory 'loop0' already present! [ 459.988813][T12359] debugfs: File 'msg' in directory 'loop0' already present! [ 460.011113][T12359] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:33 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000040)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 460.276204][T12374] debugfs: File 'dropped' in directory 'loop0' already present! [ 460.284759][T12374] debugfs: File 'msg' in directory 'loop0' already present! 15:05:34 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x800, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r4, 0xc0d05640, &(0x7f0000000180)={0x6, @pix_mp={0x5, 0x200, 0x70046717, 0x5, 0x0, [{0x3938, 0x3f}, {0x1000, 0x9}, {0x2, 0x9}, {0x0, 0x5}, {0x8, 0x2}, {0x6}, {0x8000, 0x3}, {0x7fff0000, 0x400}], 0x5e, 0x1, 0x3, 0x2, 0x1}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000000100)=0x9ba9) recvfrom$l2tp(r1, &(0x7f0000000040)=""/112, 0x70, 0x10, &(0x7f00000000c0)={0x2, 0x0, @private}, 0x10) [ 460.317268][T12374] debugfs: File 'trace0' in directory 'loop0' already present! [ 460.349590][T12377] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 460.380753][T12377] debugfs: File 'msg' in directory 'loop0' already present! 15:05:34 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x5692c1, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 460.430170][T12377] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 460.510616][T12384] debugfs: File 'dropped' in directory 'loop0' already present! [ 460.535428][T12384] debugfs: File 'msg' in directory 'loop0' already present! [ 460.569360][T12384] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:34 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@x25={0x9, @remote}, &(0x7f0000000080)=0x80, 0xc00) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, 0x0, 0x0) [ 460.639030][T12391] debugfs: File 'dropped' in directory 'loop0' already present! [ 460.657386][T12391] debugfs: File 'msg' in directory 'loop0' already present! [ 460.695239][T12391] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:36 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 463.019302][T12403] debugfs: File 'dropped' in directory 'loop0' already present! [ 463.036581][T12403] debugfs: File 'msg' in directory 'loop0' already present! [ 463.059305][T12403] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:37 executing program 0: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x8200, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x4, &(0x7f0000000080)={[0x101]}, 0x8) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, 0x0, 0x0) 15:05:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 463.373055][T12415] debugfs: File 'dropped' in directory 'loop0' already present! [ 463.396097][T12415] debugfs: File 'msg' in directory 'loop0' already present! 15:05:37 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x4460c0, 0x1) setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000040)=0x2, 0x4) process_vm_writev(0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/27, 0x1b}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/165, 0xa5}], 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 463.434092][T12415] debugfs: File 'trace0' in directory 'loop0' already present! [ 463.467328][T12419] debugfs: File 'dropped' in directory 'loop0' already present! [ 463.483725][T12419] debugfs: File 'msg' in directory 'loop0' already present! 15:05:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 463.526410][T12419] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:37 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/171) [ 463.690079][T12432] debugfs: File 'dropped' in directory 'loop0' already present! [ 463.712877][T12432] debugfs: File 'msg' in directory 'loop0' already present! 15:05:37 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 463.743452][T12432] debugfs: File 'trace0' in directory 'loop0' already present! [ 463.760361][T12435] debugfs: File 'dropped' in directory 'loop0' already present! [ 463.776009][T12435] debugfs: File 'msg' in directory 'loop0' already present! [ 463.815733][T12435] debugfs: File 'trace0' in directory 'loop0' already present! [ 463.933756][T12440] debugfs: File 'dropped' in directory 'loop0' already present! [ 463.952923][T12440] debugfs: File 'msg' in directory 'loop0' already present! [ 463.975237][T12440] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0xa) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, &(0x7f0000000100)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000001500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000014c0)={&(0x7f0000000280)={0x118c, 0x9, 0x1, 0x101, 0x70bd25, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@nested={0x1160, 0x64, 0x0, 0x1, [@generic="d361bdd31582a8bc335f88e8bdade8a7bd73d4a18d46a7569de1a2a0ed42d81ab96caaedb52f23ef7e9e541977a2403c40ee0fe9591e7c573c072d02b556cb75f5aa17cb01f68800dec68938d84efe9d158d820ce388f6296678e63ac457f054647b5619ebb63b0f0e762a27d6f17cf4ecf8d93b6b1cf6a280d23a4e5d2bb9a213e6c6bfb7212040728e9fe2879f5f824ca7080a72b79083f4390055e57e9dd4a677f818f85ab29513a9cf0e62bb871be8dfb688530ee6a3059d335b7ed5cf97", @typed={0x8, 0xe, 0x0, 0x0, @uid}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r4}, @typed={0x74, 0x11, 0x0, 0x0, @binary="5caa3215e9bbae10f9ba9a33902ada3e8ad88d8cd0c1f6f82fdd941cb0f2a488840fe7f706a660eb7d41571df0490ad141aa49eb041c50a6c4775fe3debed11c8fc2dee8e66d6f88f1ac7f5c90b07f69079567643f8291bdebae612cd15481177b8d570db372ea172875aa0bc623e08f"}, @generic="5195a99003188166b0099392ba74693812e4fd81590461ca539f81c13b1c3e64b4ccdbaac583e00261985555d169bfb6e1da5546fd245f0f02d66d98eeec0c94c652c5b909984c88459d14da41ea44a26359f721737376e5f5e023c3e12c05299a745cc1b315ecd1a66c66f05fd465d502dd5cfcf2ec9abfc337066072ec0c558d78a989882e16b918d60287c6b34621c7506e132decd9c0790fe91d4791a7fe430c8449b1492fbf66628277a9879d4353c38e30b7fb5ed7141664afe14c1a6b543414a3aa7c0182bff294e8dac7663738a8d5ab0e636b1cf39d8a734b6e9a7b2a8f50f13d07e4dbec136ac848f4a541929fbfceb67a887d09f5e138516d4454cb81fcf43cf0f8fa91135134402449348b4992f7394cf35cc74dc070aac29d48d566358e3f02340e2f96ac651635fcc11e11ffe8277496d5981bf41d567c47c88dfa316c4b25d024f9c8d88de58757a91ab7f0595eb00fc63f2a9ac0646a18c4060c4344bf628708b461dadcd4b9ce2e4867fc5e02852fdb3548eceb016bd9490ba40b5d9c435efb713e55469cb0b994e0e07def056aae0e384cf3ad4efc5654c1f7374c6a85552692d4f97c297bd8a869dbe67f4adaa7afddd7a5ed12288bb6b712a2dbdea86c6cd63468dce7d38877f5c4639abdc7db0d1ad0ac8534d952e3a1be4fa9be085ffd8d5048bd88342a498c2349ea24ce31bf1a77ebf75418b59b39c27c53eb666c2c058e05c82f5714a43f48c353112d3903ccd2bd9a2044419adb50c0f1da180bc47856109f58902f0cd1c612b4eacfb2b477362c13c955b88e7f09bf6014f8c817ec14a94b2b0aee32dfb56fdb771149b0b46614ae8dab16a93ec348f472df17bfcfd2bc5435cda32aa8038d9d48212cdba7352315f8131e83fb2411c2e1e28791748b9ebd55c021bb2360ea0982fb5261d1dfd64332a9447fe6a699878751f2f4ab4c273597929fbaadb919abbfe16a4a06b698daa92ea5721cc59d9a9437ab4d1c43c704c277fe8d94140f95c778672fa3dc94dac9f42816ef9e4decc8d381f4e41d5772387bfa1a330fd17d9598c9d80c766d8f4e30336d55116dfb33548e98229def957ff25b085fc8f2344f4a3d80436a3de6144ac368d954ec6dd013b0f8f661bb9761877c7943b0fbcf554634fe6203ca5b0df30c5a9b21b750bbcfab9fc8e2ff74076f964a2d3ed876da9d76d20dce4cfab96f5eb9b4dba9accb700cdac3069a54d2d7dfa2f3d0ba8141653bde0d8f436717d2167890dd91cda07d2f5c72539b394bf5d43d94fa0c383677b820ac68a9f4399d89aeb555cc362e52204b29aa6cbcca8a525f37d700f8389718321e450d8ba0af56a5c6f1fed80d46e91eabe1936d94775ceeda19239f1fc412e196082fc86f9cc00931a071abd82574d96df923308a838909f66d8e535777e2b941d8caa66f8fcfbc126b5c3c02ebbe5cad06f3960b27d89c493b90b8d5db046b6fc88a01be0aa8131b01a3d0dcbbb613b4ab4725ba9dc1b82d3deea935ac21cac9a2e6f071b46a1d379259bad8b443c14eaac15290383c987de50cdc1fed8ec516b4da538cbd0bd00daa92c3dc47ca7b6013967c52cd149e02772fbbda0573d9ad81a0ba991372bbf2b3c295994c2ab4351e2f9cf746dfe83fa3927c9c5232a7929e67648f03835447545b2131ff8ea53456b4d4ff28cf6864243144477702d5b23d59f968e13490227fcc72d75056e805db9a435943d9ffa9548f46fa3a229054cef78c80b3fb5712ebdb0582a755866d35c685899157e46a1ca9f3a72b8646b8443c56dacf0270af90f415a54a6b8d06680d61380f497d762b171b1d6c36c51245e09cc5b099f562e6d525ef812920af36cc4d79bc983d272a976a4943eb5af04986101ae3b3b1577b2ab77db6a006e821151e6b6cce9e2d090fef52a18d5038bc3a1082c3a691aaebe14031ad85b16205495945e8c66a98ffdee20e1ac70de69ef9abc71536eef3eee400cf8afe6a3a68190142158cb56bee8317dbce4a8cb700793d8f03a07b0af6f34e4c48f1fa8991136ed4264eb19220ca36bea8d19c7381506d445ee183440dd1fdb45452c6db4d922cd148832760dd000ed7132f64784842b11570bc6adc3b212fc4299695e4f008428155f18f521f24127c3ac702ef162aff2212400c3a3652d746c776aff1240107e02c2e3948b0892cadbd7c8ad314f4ad108fb5106e74032562078be1a6a6b37514219e740e8686f5ea0262bf28dfff3ce939c5c9dd98d66f8fbe1d595314791193a3ecaa1ee6ce812f5f6fe2deb2c785ae3a29e00a894511da11fe3a562c5245375a60efcd3aa3b71b3618f579ed070763eefbe16c3bd0ba9ec42e7bb92dc3b44888ce632be19819acf155c70c20598bb5ac33c447c5a95bcb1f90993678520975cb9c1e6016d3133bda0e08ae63e5a02cdff75b5b25e4a77d882431af09fea23a58fde4fa74c9ab02282dff487b082b3f430376db22729a5a01c76583a7e43af8f458fb0d6fb7be81f6d029334b55974505a938e3ad4056110bdffc58a3ea2928f27ba4316b7b9a4e489d29ed4a1e69e814bd51b91422607d04a582666e574ef1ea8e5e64febbfd608497e0b09d3233290f79b060ea8b089c3f89d0f5ee6488ce401e2fe6868c7d9b1604d59d8f6a54e096149c3b13fb73cb9bed754aec130094f7b7a00b21a4637d10d6118037c817f5d150c2d6a26093384456c82c463a80c4fb2b220c03a61afe891f1fc43f3ede97fc3a25de559915d04df73de8223fc4f7844a61cd56b4fbfd586fc8557188d5cd1c5d4609425605c0c18c710df8bd2b88f34a8f5b3907f2c244960acfa9b4c5b87146f0d3df74983500936768617d4a41ccf86f655e3a4d68a58e7f65fce4743e986f62f201bd030773f15abb47ba29be93b63c59aee3feffe2a7527ea9102f880976c0b2026930efa10f78768076efb16c3c1d2eb922fa73ac681dcba8206cbead546a99862d8027f7197cd0b9dfb3881a9fcbd084fd0743644278e61fee879a0f4d5966395ed24511c6f5fa9e974b800ed05c4cc440a9314825c0893f99248f490726140f46076a09f27db733addd3994455f495c984a959b047fa72b8324ba89c509bbe27335d81be272333e50d28284a7580badd7c8743f2fd6efb0a7edff216454eb13678f0dfb93c6f5a7b6bf302d0b2a81adf9713bd9b6055f1500211984d5b6cb2bf4a5b7f0c04f38935dfd4e86d472d26bf9208a8ac89f88c1ec33f6759040340eba066cf83ec5f7b8065a40dab6d079c514f8de157ba0bea0e7e709b5ef11623d5561872314565c7c4c4b8885ee71347bad6b581ca057f47eabb633b4e21740a0537dfc3b11ebc5b0e3186117a861d95145af77f8204dc7255025b93253837910db0e1222619b1bd149167916b37ec4e2d4ac1be23ab34019087f5f3d6089716e25bdadd7cb8c2fe18d8b0f1da86c24d00da68b02e9a31ae966d6ecb244a549d464348a1e6bf96e0bb35164d8b9ac9048600e4cdcf180029d9231699620e36c0721a36461b57ac203b03be5b6c170759076e5a0e30c13fdbdbfab9080f0e1cde24031b592a1e24b9a95c41d45a7e1b97145f32fd610848f7771f5fa88acb3c86b80c96d81c7b1c1c786e4b741d75e96e80ab85edcc19436808dd3769e21c012cfcbd5ba6a8689987ccc70da53444a4a692f17a51e2ee4ff114105bccf75c151a914e26ceb8409b971c8ed832b2348757beebb228aba77e8a92421b1d1799a6397554c236853dc95824f0fb96f6eac315d0fdaf1ba75df442c00d120f0d666802d12c34e2b5ab133b708b9eb9c5b8e439469996916f59635504e4b38638842f35250349da57eba5cfa9deff18c7e142a47dca798cd9752185d924e60b13220e6ee1ba52012d2eb1f99e813403af26da8acb052eb8a223fb95c283f85edddd67fbc97e0ef9260c446aa9af83fd6df393e662dd5cdba11490ecebe4f4ee34f62c42da71e0e124943c3e049f379a1e1b8609f34f5099d58b76169b585051c95c271fe7717b3f2a2b63cec40bd0182c8a36d0b4106ae7170e59e989de5f4af0910753f0fe708656d66775d0e8f8b9141472c4ac99e6d358b0dcba6a5be63146b575630815bb4604fb22fee0465fc67a2f260779033629e08117c7c6958c4a880d1ea86be96fe0510d15b917788560e610be12d996be0ee834f2fdf6e3b6eceb39c2f961165d57b01ba461868af62e1c562933802c72dbef346e0ad1f5621450ff8250555eecafa68b22361740c65142ff602ba9b37875bc6130427194851a0c463dccd695e2ab716522047e7375d2e5902a68d6323e3d9357badad8187ab847b290da39ab7f438b38054c2202328078fdfab243bf3fa00924ce15611b38999844dc081429856be171aba11a49a3cc78c0b53e8e418fbc0059f74fb98d13df1649685ae3df7985054bc7f335cba2b9b91c381bb323fbd18eafddee9520918384409b2ad14372034e64dd4518a5cff3a72024060e8e03875f58532bcc27b031e28b4c22b4c4a9ee928a18d49ec44ac09f2cb3a199e64b42ce910e29d963357cbd0b2b4f60f065764f83cc1f7cdf167921629171e5233f08ff2ea646b3a1981dc7c28f9e8852530809a88c82fbcd9c590f1405534e046a93fd9adde243395fd3b7ab024147de962e20cf9ca0de005e4ac2e07f84567d3741f4d4ba26e92209ae5704c54f7c201c8619392764b9d73132a99a570e94a33848b8accdde71181d55a2875cdc6c95c05cdebb1e6ca6951ed7c062df971d42e2279fed176e2512a87199d0cc8eac9d3aa5b854c4a0ff4d8a71d2aa2fcb3840bb1aa9a628b3e83ab9d7afe56f029d94051065caedd27ddcbaaf9f0a5a8e7a21dd578eb48b68ad6907995fde400b8789cd2da2b3172737ac3fdccc195c00332fbbb0fcec73a2a2fe1f3b519680a4a00a6c92293616df12d22c49913fcfd7e957d3be271c3e266b63005d3ea6d59987906943f4221d968d0378123cfdc9f891ce7c439911705328880814661dcc714cbdf4cb911353e55ac89a45e475cddbe7f5dd8e5313bd938494ed498495e9e09aa3c4f76da93630b1ef5016048048557beefc0bca7743f96a1beb82322bfabc5d8152ded3eae2d52f4769504512b2f68fd50b7cce0f0d8ff13bbf1b1e0e2fa63cfffe538cb1e185e1aae58e11b439a2c0eacade0d732f9cc969f5d22463845976a7843642aee24ab61abb22d59a97a2c1cd441e3533d04efdb67652f46b027eb7ff9dcec93a65a5b24125706a150cce5d0735dd77a9f2c0a44b8b462624744fefacb4c10cb4efa97e55a7d85799b243c89bebeb420714ac0fa455a09a2c6aa12b5b5b1223046146dc3b66a77d52acd4178b27c89c575de9be4d355a9d89108ecd4bbd1edda1f60f176348973119cf56578800b35caf4d3d58904557411fb52edc5d6c2d022f233a629b1e1ebc1607cf13d9bcb42603eff9e259fd27e8841ed0a7cee6f5b4470a3fb6f674faa6378f38c0c8154079a1cd260e7f1b20fb4753fad516033c4c5abfeb904f76820b9d8286136431f32836e8dab7eb594c92e703a5c2dd60d41734d7d973faacaf7c8b62290cbef04ce3008d6352c3605dba22770448822a12c9539076e40c8e36c5c4021fc19a172dbbd0989ab86ac2cf412693b95b97bcee223c5ae21e3ecd5df055ffac809ac75e672568c7d4282d57cdb6ac4fe7ddbc51a62fd99288ba53f4aae4bad4c2f8a2e9d6ae7d0ebfd3c4b685cd6e346de4b8ca8bb38e8585fe19f173f99953be890ca9fb4154a8fd369eaa3dc1c", @typed={0x8, 0x55, 0x0, 0x0, @uid=r5}, @typed={0x8, 0x80, 0x0, 0x0, @u32=0x81}, @typed={0x8, 0x9, 0x0, 0x0, @u32=0x800}]}, @nested={0x15, 0x23, 0x0, 0x1, [@typed={0x4, 0x6b}, @generic="8cba97cc87", @typed={0x8, 0x4e, 0x0, 0x0, @uid=r6}]}]}, 0x118c}, 0x1, 0x0, 0x0, 0x18c0}, 0x20000000) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000140)) r8 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r9, 0x6, 0x0, 0x0, &(0x7f0000000100)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty, @in6=@private1}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 15:05:40 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:40 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x2, 0x4) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000000)={@any, 0x6}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, 0x0, 0x0) 15:05:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 466.475530][T12458] debugfs: File 'dropped' in directory 'loop0' already present! [ 466.507913][T12458] debugfs: File 'msg' in directory 'loop0' already present! [ 466.532604][T12458] debugfs: File 'trace0' in directory 'loop0' already present! [ 466.552704][T12460] debugfs: File 'dropped' in directory 'loop0' already present! [ 466.568442][T12460] debugfs: File 'msg' in directory 'loop0' already present! 15:05:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x6600077c, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r3, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0xee00, r7) fchown(r3, r5, r7) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, 0x0, 0x0) [ 466.619875][T12460] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 466.719910][T12472] debugfs: File 'dropped' in directory 'loop0' already present! [ 466.740230][T12472] debugfs: File 'msg' in directory 'loop0' already present! [ 466.760497][T12472] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 466.795101][T12475] debugfs: File 'dropped' in directory 'loop0' already present! [ 466.810356][T12475] debugfs: File 'msg' in directory 'loop0' already present! [ 466.857267][T12475] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 466.915428][T12479] debugfs: File 'dropped' in directory 'loop0' already present! [ 466.939207][T12479] debugfs: File 'msg' in directory 'loop0' already present! [ 466.973423][T12479] debugfs: File 'trace0' in directory 'loop0' already present! [ 467.042961][T12484] debugfs: File 'dropped' in directory 'loop0' already present! [ 467.053662][T12484] debugfs: File 'msg' in directory 'loop0' already present! [ 467.065281][T12484] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:42 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:42 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8001, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x10, &(0x7f0000000080)={r5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xd64}, &(0x7f0000000100)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:43 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 469.563700][T12504] debugfs: File 'dropped' in directory 'loop0' already present! [ 469.577154][T12504] debugfs: File 'msg' in directory 'loop0' already present! [ 469.589098][T12504] debugfs: File 'trace0' in directory 'loop0' already present! [ 469.600937][T12503] debugfs: File 'dropped' in directory 'loop0' already present! [ 469.609249][T12503] debugfs: File 'msg' in directory 'loop0' already present! 15:05:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 469.649995][T12503] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff92293f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7611bf746bec66ba", 0x4d, 0x11, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f00000002c0)=[{{0x0, 0x18, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r4, 0x100}, 0x8) [ 469.783924][T12519] debugfs: File 'dropped' in directory 'loop0' already present! [ 469.801495][T12519] debugfs: File 'msg' in directory 'loop0' already present! 15:05:43 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 469.839642][T12519] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 470.000255][T12528] debugfs: File 'dropped' in directory 'loop0' already present! [ 470.008158][T12528] debugfs: File 'msg' in directory 'loop0' already present! [ 470.018999][T12528] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:46 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:46 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, 0xffffffffffffffff) syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xa751, 0x80200) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x4000010400202) r8 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000180)={r3, 0xffffffffffffffff, 0xd}, 0x10) close(r8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x206280, 0x0) connect$vsock_stream(r9, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') 15:05:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:46 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 472.633168][T12544] debugfs: File 'dropped' in directory 'loop0' already present! 15:05:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 472.679473][T12544] debugfs: File 'msg' in directory 'loop0' already present! [ 472.695552][T12544] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:46 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000100)) bind$isdn(r0, &(0x7f0000000000)={0x22, 0xb0, 0x19, 0x8b}, 0x6) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x3f, 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000080)) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000000100)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4001, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r5, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, 0x0, 0x0) 15:05:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 472.831736][T12554] debugfs: File 'dropped' in directory 'loop0' already present! [ 472.848158][T12554] debugfs: File 'msg' in directory 'loop0' already present! [ 472.861351][T12554] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 472.900650][T12560] debugfs: File 'dropped' in directory 'loop0' already present! [ 472.908886][T12560] debugfs: File 'msg' in directory 'loop0' already present! [ 472.921355][T12560] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 473.009095][T12564] debugfs: File 'dropped' in directory 'loop0' already present! [ 473.051745][T12564] debugfs: File 'msg' in directory 'loop0' already present! [ 473.082626][T12564] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:46 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) [ 473.104377][T12567] debugfs: File 'dropped' in directory 'loop0' already present! [ 473.130442][T12567] debugfs: File 'msg' in directory 'loop0' already present! [ 473.183692][T12567] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:49 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:49 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netrom(r0, &(0x7f0000000000)={{0x3, @bcast, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, &(0x7f0000000100)) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6}, 0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@flushsa={0x1c0, 0x1c, 0x1, 0x70bd2c, 0x25dfdbfd, {0x6c}, [@XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x8}, @tfcpad={0x8, 0x16, 0x9}, @policy={0xac, 0x7, {{@in=@multicast1, @in=@multicast1, 0x4e21, 0x0, 0x4e20, 0x3f, 0xa, 0x20, 0x0, 0x6, r6, r7}, {0x7f, 0x4, 0x2, 0x1, 0x3, 0x7, 0x10000, 0x9}, {0xb2f6, 0x7, 0x9, 0x1}, 0xf5, 0x0, 0x0, 0x0, 0x2, 0x1}}, @sec_ctx={0xe3, 0x8, {0xdf, 0x8, 0x1, 0x9, 0xd7, "7ae180ce714b8569bae70868b8684cc668a75d4331d7e893049d8fde3aa085dc053a0e166016965fd52f6035d8d1058f723b3cce50e7cc0a356189885b5c266871c52cc419207bad2951bf7da5998b600ade66400b18ab590997a908298281398ef72dbb0a16e938e9c408a4d98d5d812b99904bd01b8268a682b83cbd838cfe4f0fa315d1325beaa958e8f1134639d368ab3e5ea8903fda00fbb40051c85f9905f4aeb663c7527b97e3ccdb759272bc864ffe71216825026b8d8316bde3eaf8725ae007dade8782a43e90bd5e640a5d0fb1db787d2e5e"}}, @mark={0xc, 0x15, {0x35075d, 0x6}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) ioctl$FICLONE(r1, 0x40049409, r2) 15:05:49 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 475.765153][T12588] debugfs: File 'dropped' in directory 'loop0' already present! [ 475.787488][T12588] debugfs: File 'msg' in directory 'loop0' already present! [ 475.809504][T12588] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 475.854876][T12589] debugfs: File 'dropped' in directory 'loop0' already present! [ 475.873688][T12589] debugfs: File 'msg' in directory 'loop0' already present! 15:05:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 475.906909][T12589] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 475.993550][T12601] debugfs: File 'dropped' in directory 'loop0' already present! [ 476.013516][T12601] debugfs: File 'msg' in directory 'loop0' already present! [ 476.036919][T12601] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 476.173554][T12607] debugfs: File 'dropped' in directory 'loop0' already present! [ 476.186861][T12607] debugfs: File 'msg' in directory 'loop0' already present! [ 476.227119][T12607] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x3, 0x7ff, 0xe30}) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x4, 0x4}, {0x0, 0x7f}, {0x958, 0x6}, {0xf3c3, 0x3}, {0x3, 0xfff9}, {0x0, 0x1f}, {0xfe01, 0x3d}]}) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) r4 = socket(0x11, 0x4, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'sit0\x00', r5}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, @xdp={0x2c, 0xc, r6, 0xa}, @vsock={0x28, 0x0, 0x2711, @hyper}, @l2tp={0x2, 0x0, @multicast1}, 0x7fff, 0x0, 0x0, 0x0, 0x2b1c, &(0x7f0000000100)='wg1\x00', 0x1, 0x5d6f, 0x4}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r7, 0x6, 0x0, 0x0, &(0x7f0000000100)) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="05040000000000000000032741fbe02bfd732a"], 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r7, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r9, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) 15:05:52 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, 0x0) 15:05:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:52 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000100)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000180)='#\x00', 0x0, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x400, 0x1, 0x1f, 0xcbc, 0x3, 0x800, 0x200, 0x5c], 0x9, 0x8001, 0x1, 0x9, 0x1f, 0x20, 0x800, {0x1f, 0x126, 0x3ff, 0x1000, 0x5, 0x5, 0xc1, 0x57b, 0x6b18, 0x40, 0x6b29, 0x676, 0x101, 0x9, "de43d7a459fb5aacff97b8a05a1cc597ed396e26911afeba43cce10b2aeb694f"}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x3, 0x102, 0xdb5d, 0x38a}, 0x10) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, 0x0, 0x0) 15:05:52 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 478.819622][T12627] debugfs: File 'dropped' in directory 'loop0' already present! [ 478.845698][T12627] debugfs: File 'msg' in directory 'loop0' already present! [ 478.871018][T12627] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:52 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, 0x0, &(0x7f0000000100)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000000100)) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00'}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, 0x0) 15:05:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, 0x0) [ 479.045062][T12641] debugfs: File 'dropped' in directory 'loop0' already present! [ 479.084675][T12641] debugfs: File 'msg' in directory 'loop0' already present! [ 479.136102][T12641] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:53 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0xfd45, r3, 0x405, 0x70bd2a, 0x0, {0x7e}}, 0x14}}, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r6}, 0x14) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000020}, 0x80) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 479.351562][T12657] debugfs: File 'dropped' in directory 'loop0' already present! [ 479.360387][T12657] debugfs: File 'msg' in directory 'loop0' already present! [ 479.372030][T12657] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:55 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:55 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000000100)) r3 = accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f0000000280)=0x60) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f00000002c0)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x0, 0x0, &(0x7f0000000100)) sendmsg$IPSET_CMD_DEL(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040108}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="800000000a06030000000000000000000a0000080900023ce8ff8d06bfda0073797a310000000008000940100020000900020073797a32000000000800094000008001380008800c2300000c00078005001a00000000000c00078008001c400000d673100007800c001975000001000000000309000200737ae51cd0469f40a101dbe3198d4aa5e9e5850cc91ab96c47cefeb60224a9a0afb0b93ff45aeac22a9cda220b20b02182620000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x200080c2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:05:55 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 481.865524][T12670] debugfs: File 'dropped' in directory 'loop0' already present! [ 481.896754][T12670] debugfs: File 'msg' in directory 'loop0' already present! [ 481.943214][T12670] debugfs: File 'trace0' in directory 'loop0' already present! [ 481.963383][T12671] debugfs: File 'dropped' in directory 'loop0' already present! [ 481.976912][T12671] debugfs: File 'msg' in directory 'loop0' already present! [ 482.009464][T12671] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:55 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:55 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0x4}, 0x16, 0x2) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="7c71dfda5ec72f844f2bfd3bd6f3fd756dc2fccbf52df7fee420b7c236c338c669d1a56d98e082d4cb"], 0xfffffffffffffdfa, 0x0) 15:05:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:55 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:55 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000000)=0x3, 0x4) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x480040) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x4, 0x5, 0x81}]}) [ 482.144408][T12687] debugfs: File 'dropped' in directory 'loop0' already present! [ 482.177964][T12687] debugfs: File 'msg' in directory 'loop0' already present! [ 482.209288][T12687] debugfs: File 'trace0' in directory 'loop0' already present! [ 482.233272][T12690] debugfs: File 'dropped' in directory 'loop0' already present! [ 482.244892][T12690] debugfs: File 'msg' in directory 'loop0' already present! 15:05:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 482.271020][T12690] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 482.398573][T12699] debugfs: File 'dropped' in directory 'loop0' already present! [ 482.419086][T12699] debugfs: File 'msg' in directory 'loop0' already present! [ 482.442083][T12699] debugfs: File 'trace0' in directory 'loop0' already present! [ 482.452468][T12701] debugfs: File 'dropped' in directory 'loop0' already present! [ 482.460622][T12701] debugfs: File 'msg' in directory 'loop0' already present! [ 482.485118][T12701] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:58 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40600, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r1, 0xc040564b, &(0x7f0000000040)={0x20, 0x0, 0x1010, 0x9, 0x6, {0xff, 0xffff}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x10, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r4, 0x8}, 0x8) 15:05:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x0, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:58 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 484.990685][T12710] debugfs: File 'dropped' in directory 'loop0' already present! [ 485.030174][T12710] debugfs: File 'msg' in directory 'loop0' already present! [ 485.059628][T12710] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:58 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:05:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x0, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:05:58 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0xee00, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0xee00, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) chown(&(0x7f0000000040)='./file0\x00', 0xee00, r7) r8 = getegid() setgroups(0x5, &(0x7f00000000c0)=[r1, r3, r5, r7, r8]) 15:05:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:05:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x0, 0x5b3, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 485.311109][T12732] debugfs: File 'dropped' in directory 'loop0' already present! [ 485.334167][T12732] debugfs: File 'msg' in directory 'loop0' already present! [ 485.357274][T12732] debugfs: File 'trace0' in directory 'loop0' already present! 15:05:59 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r1, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff63, 0x22008ffc, &(0x7f0000e68000)={0x2, 0x4e1f, @local}, 0x10) recvmmsg(r2, &(0x7f0000005540)=[{{0x0, 0xece40000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x8, 0x3f, 0x24, 0x0, 0x800, 0x1000, 0x2000, [], 0x7}) ioctl$VIDIOC_SUBDEV_S_FMT(r3, 0xc0585605, &(0x7f0000000380)={0x1, 0x0, {0x10001, 0xffffffff, 0x1004, 0x3, 0xc, 0x3, 0x0, 0x1}}) 15:05:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 485.484639][T12739] debugfs: File 'dropped' in directory 'loop0' already present! [ 485.492999][T12739] debugfs: File 'msg' in directory 'loop0' already present! [ 485.503778][T12739] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:01 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x0, 0x100000000000005, 0xfff, 0xffffffffffffffff}) 15:06:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:01 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socket(0x1d, 0x5, 0xfffffffa) 15:06:01 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 488.029326][T12750] debugfs: File 'dropped' in directory 'loop0' already present! [ 488.037039][T12750] debugfs: File 'msg' in directory 'loop0' already present! [ 488.091455][T12750] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:02 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000100)) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000000)) socketpair(0x2c, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, 0x0, 0x0) 15:06:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x0, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 488.355473][T12771] debugfs: File 'dropped' in directory 'loop0' already present! [ 488.382549][T12771] debugfs: File 'msg' in directory 'loop0' already present! 15:06:02 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERYMENU(r2, 0xc02c5625, &(0x7f0000000000)={0x80000001, 0x81, @value=0x1}) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc00) write$P9_RLINK(r3, &(0x7f0000000080)={0x7, 0x47, 0x1}, 0x7) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 488.410006][T12771] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:02 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x0, 0x100000000000005, 0xfff, 0xffffffffffffffff}) [ 488.569224][T12781] debugfs: File 'dropped' in directory 'loop0' already present! [ 488.597878][T12781] debugfs: File 'msg' in directory 'loop0' already present! [ 488.621250][T12781] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:04 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x3, 0x0, &(0x7f0000000100)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000), 0x4) 15:06:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x0, 0xfff, 0xffffffffffffffff}) 15:06:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 491.156159][T12790] debugfs: File 'dropped' in directory 'loop0' already present! [ 491.172409][T12790] debugfs: File 'msg' in directory 'loop0' already present! [ 491.187264][T12790] debugfs: File 'trace0' in directory 'loop0' already present! [ 491.197890][T12793] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:04 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 491.209067][T12793] debugfs: File 'msg' in directory 'loop0' already present! [ 491.235084][T12793] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:05 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:06:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x0, 0xfff, 0xffffffffffffffff}) 15:06:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 491.406624][T12804] debugfs: File 'dropped' in directory 'loop0' already present! [ 491.434556][T12804] debugfs: File 'msg' in directory 'loop0' already present! 15:06:05 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) [ 491.465755][T12804] debugfs: File 'trace0' in directory 'loop0' already present! [ 491.495614][T12806] debugfs: File 'dropped' in directory 'loop0' already present! [ 491.513643][T12806] debugfs: File 'msg' in directory 'loop0' already present! 15:06:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 491.555060][T12806] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:05 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/4096) dup2(r0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x288000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, 0x0, 0x0) [ 491.626293][T12816] debugfs: File 'dropped' in directory 'loop0' already present! [ 491.637128][T12816] debugfs: File 'msg' in directory 'loop0' already present! [ 491.692076][T12816] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:07 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:07 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x0, 0xfff, 0xffffffffffffffff}) 15:06:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:07 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000), &(0x7f0000001000)="2e989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000), &(0x7f0000001000)="2e989cc9f5", 0x5, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000000)={{0x2, 0x3, 0x0, 0x0, 0x2}, 0x2, 0xfffffffffffffffb, 0x3}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000000080)={0x2}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_mreq(r9, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr, @private}, &(0x7f0000000200)=0x8) setuid(r8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) [ 494.187439][T12831] debugfs: File 'dropped' in directory 'loop0' already present! [ 494.196122][T12831] debugfs: File 'msg' in directory 'loop0' already present! [ 494.212106][T12831] debugfs: File 'trace0' in directory 'loop0' already present! [ 494.253072][T12834] debugfs: File 'dropped' in directory 'loop0' already present! [ 494.292673][T12834] debugfs: File 'msg' in directory 'loop0' already present! 15:06:08 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x0, 0x0, &(0x7f0000000100)) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x264256d7, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, 0x0, 0x0) [ 494.324590][T12834] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0x0, 0xffffffffffffffff}) 15:06:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:08 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x280000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, 0x0, 0x0) [ 494.527496][T12848] debugfs: File 'dropped' in directory 'loop0' already present! [ 494.556925][T12848] debugfs: File 'msg' in directory 'loop0' already present! 15:06:08 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x141000, 0x0) ioctl$PPPIOCDISCONN(r1, 0x7439) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, &(0x7f0000000100)) getsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 494.586895][T12848] debugfs: File 'trace0' in directory 'loop0' already present! [ 494.611749][T12851] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0x0, 0xffffffffffffffff}) [ 494.636003][T12851] debugfs: File 'msg' in directory 'loop0' already present! [ 494.669419][T12851] debugfs: File 'trace0' in directory 'loop0' already present! [ 494.802801][T12862] debugfs: File 'dropped' in directory 'loop0' already present! [ 494.812343][T12862] debugfs: File 'msg' in directory 'loop0' already present! [ 494.831585][T12862] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:10 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:10 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xbf, 0x101000) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x0, r3}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, 0x0, 0x0) 15:06:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)) r0 = syz_open_dev$usbmon(0x0, 0x45, 0x0) perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x3721a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x5, 0x3, 0x0, 0x9, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, 0x0) ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000480)="3652de4f3f9e9665d4a50000c4b22d7dd4c61016c1c5cb460f000001000000d544e97e2d50f7a4c0200b35ca5f303070132a8e9bb5cf006c1ae35bba1b0d2f7bc0b7ea533c3e82acc5e35675e8077f9bb3e9dbcf9e77dacc5d9fc9e7172a6a9854123cd2c3824e7b9606c8944f3b2594c269700a5424b0411764e0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x24, 0x0, &(0x7f0000000000)) open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x3c2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000019c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c4}, 0x44034) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000780)) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c40)=ANY=[@ANYRESHEX], 0x207}}, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x5, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0xffffffffffff8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000080)={[], 0x2, 0x400, 0x5b3, 0x100000000000005, 0x0, 0xffffffffffffffff}) [ 497.260990][T12872] debugfs: File 'dropped' in directory 'loop0' already present! [ 497.283754][T12872] debugfs: File 'msg' in directory 'loop0' already present! 15:06:11 executing program 0: syz_mount_image$ext4(&(0x7f0000001300)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040)="21bca274769e620a2d34fa0095e0612687ecb86a548802a90200000900000000000000b579a782c230146d0e02d3b73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x80000}}]}) [ 497.311569][T12872] debugfs: File 'trace0' in directory 'loop0' already present! [ 497.334112][T12873] debugfs: File 'dropped' in directory 'loop0' already present! [ 497.350465][T12873] debugfs: File 'msg' in directory 'loop0' already present! [ 497.395446][T12873] debugfs: File 'trace0' in directory 'loop0' already present! [ 497.463963][T12880] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities 15:06:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:11 executing program 4: [ 497.538058][T12880] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 497.573562][T12888] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:11 executing program 4: [ 497.582511][T12888] debugfs: File 'msg' in directory 'loop0' already present! [ 497.594753][T12888] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:11 executing program 0: [ 497.803965][T12902] debugfs: File 'dropped' in directory 'loop0' already present! [ 497.823797][T12902] debugfs: File 'msg' in directory 'loop0' already present! [ 497.845763][T12902] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:14 executing program 4: 15:06:14 executing program 0: 15:06:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:14 executing program 4: [ 500.406179][T12915] debugfs: File 'dropped' in directory 'loop0' already present! [ 500.435920][T12915] debugfs: File 'msg' in directory 'loop0' already present! [ 500.462293][T12915] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:14 executing program 0: 15:06:14 executing program 4: 15:06:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 500.753814][T12932] debugfs: File 'dropped' in directory 'loop0' already present! [ 500.763850][T12932] debugfs: File 'msg' in directory 'loop0' already present! [ 500.775434][T12932] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:14 executing program 4: [ 500.868912][T12934] debugfs: File 'dropped' in directory 'loop0' already present! [ 500.878767][T12934] debugfs: File 'msg' in directory 'loop0' already present! [ 500.890976][T12934] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x90, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:17 executing program 0: 15:06:17 executing program 4: 15:06:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:17 executing program 0: [ 503.479311][T12947] debugfs: File 'dropped' in directory 'loop0' already present! [ 503.496187][T12947] debugfs: File 'msg' in directory 'loop0' already present! [ 503.519406][T12947] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:17 executing program 4: 15:06:17 executing program 0: 15:06:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, 0x0}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:17 executing program 0: [ 503.805955][T12959] debugfs: File 'dropped' in directory 'loop0' already present! [ 503.824887][T12959] debugfs: File 'msg' in directory 'loop0' already present! 15:06:17 executing program 4: [ 503.870486][T12959] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x90, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:20 executing program 4: 15:06:20 executing program 0: [ 506.483091][T12975] debugfs: File 'dropped' in directory 'loop0' already present! [ 506.510901][T12975] debugfs: File 'msg' in directory 'loop0' already present! 15:06:20 executing program 4: [ 506.544710][T12975] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:20 executing program 0: 15:06:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:20 executing program 4: 15:06:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:20 executing program 0: [ 506.904239][T12989] debugfs: File 'dropped' in directory 'loop0' already present! [ 506.941381][T12989] debugfs: File 'msg' in directory 'loop0' already present! 15:06:20 executing program 4: [ 507.019421][T12989] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:23 executing program 0: 15:06:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x90, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:23 executing program 4: 15:06:23 executing program 4: [ 509.568653][T13004] debugfs: File 'dropped' in directory 'loop0' already present! [ 509.576523][T13004] debugfs: File 'msg' in directory 'loop0' already present! [ 509.605515][T13004] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:23 executing program 0: 15:06:23 executing program 4: 15:06:23 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x35, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a6100000100"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:23 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:23 executing program 0: [ 510.023305][T13019] debugfs: File 'dropped' in directory 'loop0' already present! [ 510.059190][T13019] debugfs: File 'msg' in directory 'loop0' already present! 15:06:23 executing program 4: [ 510.072376][T13019] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:23 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d0000100000002f3144e800000000030006000720000002004000e0000001000000f5000000000800120002000100000000000000000010006c000203009f7eae02000000adb20200000000152c000000000000000001020014bb000000000000000000000000030005000020000002"], 0x80}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) sendmmsg(r0, &(0x7f00000000c0), 0x3ffffffffffff1b, 0x0) [ 510.224162][T13029] debugfs: File 'dropped' in directory 'loop0' already present! [ 510.232576][T13029] debugfs: File 'msg' in directory 'loop0' already present! [ 510.244073][T13029] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xd8, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73cef"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:26 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/bus/input/handlers\x00', 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) 15:06:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000001600d5cf"], 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) recvmmsg(r0, &(0x7f0000001c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 512.647079][T13044] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 512.657583][T13043] debugfs: File 'dropped' in directory 'loop0' already present! [ 512.672059][T13043] debugfs: File 'msg' in directory 'loop0' already present! 15:06:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 512.704082][T13043] debugfs: File 'trace0' in directory 'loop0' already present! [ 512.723551][T13044] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 512.882597][T13061] debugfs: File 'dropped' in directory 'loop0' already present! [ 512.899318][T13061] debugfs: File 'msg' in directory 'loop0' already present! [ 512.912406][T13061] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x35, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a6100000100"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:26 executing program 4: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="45e9aed12f0600000000", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3b) ptrace$cont(0x18, r1, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0x78) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) 15:06:26 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000440)}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:26 executing program 4: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x50}}, 0x0) [ 513.070132][T13071] ptrace attach of "/root/syz-executor.4"[13067] was attempted by "/root/syz-executor.4"[13071] [ 513.136242][T13076] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:26 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_WIE_ON(r2, 0x700f) r3 = socket$inet6(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x3c1, 0x3, 0x3a8, 0x200, 0x0, 0x0, 0x200, 0x200, 0x2d8, 0x2e8, 0x2e8, 0x2d8, 0x2e8, 0x3, 0x0, {[{{@ipv6={@private0={0xfc, 0x0, [], 0x1}, @mcast2, [], [], 'veth1_to_bond\x00', 'geneve1\x00', {}, {}, 0x0, 0x0, 0x3}, 0x0, 0x1c0, 0x200, 0x0, {}, [@common=@unspec=@string={{0xc0, 'string\x00'}, {0x0, 0x0, 'bm\x00', "cfcaf80c672f61cd17ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f67222476147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac07a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcfe36bbf12eca0a7b66c60c527bac2b5", 0x5}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'syzkaller1\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x100a6}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "30f9ff624788df52163d89d6f10dc8cba100881956234a0e8b4d1babf5d2"}}}, {{@ipv6={@private0, @loopback, [0xff000000, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff000000], 'ip_vti0\x00', 'wg1\x00', {}, {}, 0xc, 0x3, 0x6, 0x40}, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x6, 0x0, 0xfffffffe, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x408) [ 513.177579][T13076] debugfs: File 'msg' in directory 'loop0' already present! [ 513.221250][T13076] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 513.410035][T13090] debugfs: File 'dropped' in directory 'loop0' already present! [ 513.417987][T13090] debugfs: File 'msg' in directory 'loop0' already present! [ 513.426895][T13090] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:29 executing program 0: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) 15:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) 15:06:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xd8, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73cef"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 515.754651][T13099] debugfs: File 'dropped' in directory 'loop0' already present! [ 515.782547][T13099] debugfs: File 'msg' in directory 'loop0' already present! 15:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 515.806750][T13099] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:29 executing program 0: r0 = socket(0x10, 0x80002, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="24000000040607031dfffd946fa2830020200a0009000100061d85680c1baba2ea11ff7e", 0x24}], 0x1}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x18a8bb7cc510d843, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 15:06:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:29 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x19, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x35, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a6100000100"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 516.129212][T13116] debugfs: File 'dropped' in directory 'loop0' already present! [ 516.138781][T13116] debugfs: File 'msg' in directory 'loop0' already present! [ 516.150757][T13116] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 516.184738][T13117] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 516.204599][T13117] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 15:06:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 516.315124][T13128] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:30 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 516.357960][T13128] debugfs: File 'msg' in directory 'loop0' already present! [ 516.367553][T13128] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 516.515872][T13120] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 516.535979][T13120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 516.560054][T13136] debugfs: File 'dropped' in directory 'loop0' already present! [ 516.598851][T13136] debugfs: File 'msg' in directory 'loop0' already present! [ 516.636048][T13136] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xd8, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73cef"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:32 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) 15:06:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) socket(0x11, 0x800000003, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="780000000a069985000000000400000000000000050001000600000050000780060004400000080008000840000000ed1700018014000240fed6000000dfffffffffffffff0000bc1800148014000240000000000000000000f0ffffffffffff0b001942b8850000000000000900020073797a31"], 0x78}}, 0x0) 15:06:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:32 executing program 4: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 518.820630][T13148] debugfs: File 'dropped' in directory 'loop0' already present! [ 518.833215][T13148] debugfs: File 'msg' in directory 'loop0' already present! [ 518.852349][T13148] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x19, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:33 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @empty}, 0xc) 15:06:33 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) 15:06:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x4f, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:33 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 519.292479][T13164] debugfs: File 'dropped' in directory 'loop0' already present! [ 519.318703][T13164] debugfs: File 'msg' in directory 'loop0' already present! 15:06:33 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 519.369930][T13164] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xfc, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:35 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) 15:06:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x0) [ 521.865223][T13191] debugfs: File 'dropped' in directory 'loop0' already present! [ 521.907452][T13191] debugfs: File 'msg' in directory 'loop0' already present! [ 521.963735][T13191] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:36 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x19, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x0) 15:06:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x4f, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 522.399987][T13214] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, 0x0, 0x0) [ 522.445794][T13214] debugfs: File 'msg' in directory 'loop0' already present! 15:06:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 522.501262][T13214] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xfc, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, 0x0}, 0x0) 15:06:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 524.931642][T13233] debugfs: File 'dropped' in directory 'loop0' already present! [ 524.940384][T13233] debugfs: File 'msg' in directory 'loop0' already present! [ 524.951160][T13233] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, 0x0}, 0x0) 15:06:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, 0x0}, 0x0) 15:06:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x4f, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 525.479494][T13255] debugfs: File 'dropped' in directory 'loop0' already present! [ 525.513977][T13255] debugfs: File 'msg' in directory 'loop0' already present! 15:06:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 525.540281][T13255] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xfc, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 15:06:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 528.126205][T13280] debugfs: File 'dropped' in directory 'loop0' already present! [ 528.163313][T13280] debugfs: File 'msg' in directory 'loop0' already present! [ 528.209389][T13280] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:42 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x0, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) 15:06:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5c, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee49834"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x0, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) [ 528.610012][T13295] debugfs: File 'dropped' in directory 'loop0' already present! [ 528.654752][T13295] debugfs: File 'msg' in directory 'loop0' already present! [ 528.682962][T13295] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 528.828284][T13310] debugfs: File 'dropped' in directory 'loop0' already present! [ 528.836256][T13310] debugfs: File 'msg' in directory 'loop0' already present! [ 528.850849][T13310] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2c, 0xa, 0x6, 0x0, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x2c}}, 0x0) 15:06:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10e, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 531.214067][T13323] debugfs: File 'dropped' in directory 'loop0' already present! [ 531.237856][T13323] debugfs: File 'msg' in directory 'loop0' already present! [ 531.282238][T13323] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:45 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x25, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x24, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x24}}, 0x0) 15:06:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5c, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee49834"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 531.665313][T13335] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x24, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x24}}, 0x0) [ 531.708345][T13335] debugfs: File 'msg' in directory 'loop0' already present! [ 531.761940][T13335] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x24, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x4}]}, 0x24}}, 0x0) 15:06:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 531.959604][T13353] debugfs: File 'dropped' in directory 'loop0' already present! [ 531.986018][T13353] debugfs: File 'msg' in directory 'loop0' already present! [ 532.026064][T13353] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10e, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x28, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x28}}, 0x0) 15:06:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x28, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x28}}, 0x0) 15:06:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x5c, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee49834"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:48 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2b, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b00000000"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x28, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x28}}, 0x0) 15:06:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 534.774060][T13381] debugfs: File 'dropped' in directory 'loop0' already present! [ 534.813040][T13381] debugfs: File 'msg' in directory 'loop0' already present! [ 534.854134][T13381] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x20}}, 0x0) 15:06:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 535.051154][T13395] debugfs: File 'dropped' in directory 'loop0' already present! [ 535.079159][T13395] debugfs: File 'msg' in directory 'loop0' already present! [ 535.109388][T13395] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:51 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x10e, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x20}}, 0x0) 15:06:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 537.325542][T13405] debugfs: File 'dropped' in directory 'loop0' already present! [ 537.352416][T13405] debugfs: File 'msg' in directory 'loop0' already present! [ 537.394701][T13405] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:51 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2b, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b00000000"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0xa, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x20}}, 0x0) 15:06:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x63, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000001a40)={"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"}) [ 537.822821][T13423] debugfs: File 'dropped' in directory 'loop0' already present! [ 537.851544][T13423] debugfs: File 'msg' in directory 'loop0' already present! [ 537.873393][T13423] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 537.964627][T13432] kvm [13431]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0xa25c3c0000000000 [ 538.037815][T13439] debugfs: File 'dropped' in directory 'loop0' already present! [ 538.052394][T13439] debugfs: File 'msg' in directory 'loop0' already present! [ 538.080266][T13439] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:54 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x117, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x158d9010e012756d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000180)={0x5, &(0x7f0000000080)=[{0x4, 0x7, 0x40, 0x4}, {0x2a, 0x2, 0x8, 0x8}, {0x9, 0x3f, 0x4}, {0x2, 0xab, 0x9, 0x9f}, {0xfff7, 0x4}]}) clock_gettime(0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, 0x0, 0x0) gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x0, 0x0, 0xd, 0x0, 0x10000}}) ioctl$RTC_UIE_OFF(r1, 0x7004) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) write$binfmt_script(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000200)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300200002004e7fd6c29359c6a3823fdcdcadaa10a7bb2393c529df69fc8fc662a0db40"]) creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x61b, &(0x7f00000004c0)) 15:06:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 540.401491][T13454] syz-executor.4 uses obsolete (PF_INET,SOCK_PACKET) [ 540.453981][T13456] debugfs: File 'dropped' in directory 'loop0' already present! [ 540.504829][T13454] rtc_cmos 00:00: Alarms can be up to one day in the future [ 540.505546][T13456] debugfs: File 'msg' in directory 'loop0' already present! [ 540.556591][T13456] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x158d9010e012756d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000180)={0x5, &(0x7f0000000080)=[{0x4, 0x7, 0x40, 0x4}, {0x2a, 0x2, 0x8, 0x8}, {0x9, 0x3f, 0x4}, {0x2, 0xab, 0x9, 0x9f}, {0xfff7, 0x4}]}) clock_gettime(0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, 0x0, 0x0) gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x0, 0x0, 0xd, 0x0, 0x10000}}) ioctl$RTC_UIE_OFF(r1, 0x7004) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) write$binfmt_script(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000200)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300200002004e7fd6c29359c6a3823fdcdcadaa10a7bb2393c529df69fc8fc662a0db40"]) creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x61b, &(0x7f00000004c0)) 15:06:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2b, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b00000000"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x63, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 540.936694][T13476] debugfs: File 'dropped' in directory 'loop0' already present! 15:06:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 541.012923][T13476] debugfs: File 'msg' in directory 'loop0' already present! 15:06:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x158d9010e012756d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x2, &(0x7f0000000180)={0x5, &(0x7f0000000080)=[{0x4, 0x7, 0x40, 0x4}, {0x2a, 0x2, 0x8, 0x8}, {0x9, 0x3f, 0x4}, {0x2, 0xab, 0x9, 0x9f}, {0xfff7, 0x4}]}) clock_gettime(0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, 0x0, 0x0) gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x0, 0x0, 0xd, 0x0, 0x10000}}) ioctl$RTC_UIE_OFF(r1, 0x7004) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) write$binfmt_script(r2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000200)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000000c0)=ANY=[@ANYBLOB="0300200002004e7fd6c29359c6a3823fdcdcadaa10a7bb2393c529df69fc8fc662a0db40"]) creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x61b, &(0x7f00000004c0)) [ 541.070255][T13476] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 541.334945][T13492] debugfs: File 'dropped' in directory 'loop0' already present! [ 541.373994][T13492] debugfs: File 'msg' in directory 'loop0' already present! [ 541.385273][T13492] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:57 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x117, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:57 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x2000301e}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 15:06:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 543.511475][T13505] debugfs: File 'dropped' in directory 'loop0' already present! [ 543.545988][T13505] debugfs: File 'msg' in directory 'loop0' already present! [ 543.582815][T13505] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2e, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:06:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:06:57 executing program 4: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) syz_open_dev$ttys(0xc, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000400)=0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_genetlink_get_family_id$tipc(0x0) socket$nl_generic(0x10, 0x3, 0x10) fdatasync(r2) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x100007, r2, 0x9, 0xffffffe4}) 15:06:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x63, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e1"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 543.988294][T13525] debugfs: File 'dropped' in directory 'loop0' already present! [ 544.027404][T13525] debugfs: File 'msg' in directory 'loop0' already present! [ 544.073008][T13525] debugfs: File 'trace0' in directory 'loop0' already present! 15:06:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:06:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 544.298445][T13544] debugfs: File 'dropped' in directory 'loop0' already present! [ 544.306140][T13544] debugfs: File 'msg' in directory 'loop0' already present! [ 544.347658][T13544] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:00 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x117, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:00 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 546.579270][T13556] debugfs: File 'dropped' in directory 'loop0' already present! [ 546.596256][T13556] debugfs: File 'msg' in directory 'loop0' already present! [ 546.618075][T13556] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 546.801943][T13563] debugfs: File 'dropped' in directory 'loop0' already present! [ 546.811853][T13563] debugfs: File 'msg' in directory 'loop0' already present! [ 546.824646][T13563] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:00 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2e, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:00 executing program 0: mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x66, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d9"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:00 executing program 0: mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 547.060411][T13571] debugfs: File 'dropped' in directory 'loop0' already present! [ 547.069192][T13571] debugfs: File 'msg' in directory 'loop0' already present! [ 547.094811][T13571] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:01 executing program 0: mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 547.295416][T13583] debugfs: File 'dropped' in directory 'loop0' already present! [ 547.323539][T13583] debugfs: File 'msg' in directory 'loop0' already present! [ 547.336195][T13583] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:03 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11c, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:03 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:03 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:03 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 549.646474][T13598] debugfs: File 'dropped' in directory 'loop0' already present! [ 549.667278][T13598] debugfs: File 'msg' in directory 'loop0' already present! [ 549.706829][T13598] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:03 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x2e, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:03 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x66, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d9"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 550.154290][T13619] debugfs: File 'dropped' in directory 'loop0' already present! [ 550.173132][T13619] debugfs: File 'msg' in directory 'loop0' already present! [ 550.193620][T13619] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 550.375821][T13630] debugfs: File 'dropped' in directory 'loop0' already present! [ 550.401512][T13630] debugfs: File 'msg' in directory 'loop0' already present! [ 550.422483][T13630] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:06 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:06 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11c, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 552.709253][T13643] debugfs: File 'dropped' in directory 'loop0' already present! [ 552.717205][T13643] debugfs: File 'msg' in directory 'loop0' already present! [ 552.730404][T13643] debugfs: File 'trace0' in directory 'loop0' already present! [ 552.867705][T13648] debugfs: File 'dropped' in directory 'loop0' already present! [ 552.878636][T13648] debugfs: File 'msg' in directory 'loop0' already present! [ 552.897385][T13648] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:06 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x30, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:06 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x66, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d9"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 553.202533][T13657] debugfs: File 'dropped' in directory 'loop0' already present! [ 553.220892][T13657] debugfs: File 'msg' in directory 'loop0' already present! [ 553.236260][T13657] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 553.351539][T13667] debugfs: File 'dropped' in directory 'loop0' already present! [ 553.368904][T13667] debugfs: File 'msg' in directory 'loop0' already present! [ 553.381597][T13667] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:07 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 553.519215][T13674] debugfs: File 'dropped' in directory 'loop0' already present! [ 553.554971][T13674] debugfs: File 'msg' in directory 'loop0' already present! [ 553.594812][T13674] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:09 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11c, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:09 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 555.719148][T13684] debugfs: File 'dropped' in directory 'loop0' already present! [ 555.733536][T13684] debugfs: File 'msg' in directory 'loop0' already present! [ 555.746225][T13684] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:09 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x30, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x68, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 556.267308][T13701] debugfs: File 'dropped' in directory 'loop0' already present! [ 556.285295][T13701] debugfs: File 'msg' in directory 'loop0' already present! [ 556.312224][T13705] syz-executor.3 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 556.344968][T13701] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:10 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 556.548467][T13715] debugfs: File 'dropped' in directory 'loop0' already present! [ 556.566851][T13715] debugfs: File 'msg' in directory 'loop0' already present! 15:07:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), 0x0, 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 556.602023][T13715] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:12 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11e, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:12 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 558.884081][T13733] debugfs: File 'dropped' in directory 'loop0' already present! [ 558.924724][T13733] debugfs: File 'msg' in directory 'loop0' already present! [ 558.957454][T13733] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:13 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x30, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:13 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x68, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 559.344814][T13747] debugfs: File 'dropped' in directory 'loop0' already present! [ 559.359870][T13747] debugfs: File 'msg' in directory 'loop0' already present! [ 559.374802][T13747] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 559.441291][T13757] debugfs: File 'dropped' in directory 'loop0' already present! [ 559.449469][T13757] debugfs: File 'msg' in directory 'loop0' already present! [ 559.467380][T13757] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 559.601966][T13762] debugfs: File 'dropped' in directory 'loop0' already present! 15:07:13 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000500)=0x40003) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 559.645194][T13762] debugfs: File 'msg' in directory 'loop0' already present! [ 559.668724][T13762] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11e, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:15 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000500)=0x40003) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 561.932834][T13777] debugfs: File 'dropped' in directory 'loop0' already present! [ 561.951369][T13777] debugfs: File 'msg' in directory 'loop0' already present! [ 561.995950][T13777] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:16 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:16 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000500)=0x40003) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x68, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 562.429033][T13795] debugfs: File 'dropped' in directory 'loop0' already present! [ 562.468893][T13795] debugfs: File 'msg' in directory 'loop0' already present! 15:07:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 562.499505][T13795] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), 0x0, 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 562.705297][T13812] debugfs: File 'dropped' in directory 'loop0' already present! [ 562.735196][T13812] debugfs: File 'msg' in directory 'loop0' already present! [ 562.759873][T13812] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 562.936125][T13819] debugfs: File 'dropped' in directory 'loop0' already present! [ 562.953523][T13819] debugfs: File 'msg' in directory 'loop0' already present! [ 562.978636][T13819] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:18 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11e, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), 0x0, 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:19 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), 0x0, 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 565.493564][T13838] debugfs: File 'dropped' in directory 'loop0' already present! [ 565.525861][T13838] debugfs: File 'msg' in directory 'loop0' already present! [ 565.539538][T13838] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 565.711635][T13852] debugfs: File 'dropped' in directory 'loop0' already present! [ 565.730674][T13852] debugfs: File 'msg' in directory 'loop0' already present! [ 565.751286][T13852] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 565.899361][T13860] debugfs: File 'dropped' in directory 'loop0' already present! [ 565.929149][T13860] debugfs: File 'msg' in directory 'loop0' already present! [ 565.959109][T13860] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 566.103771][T13866] debugfs: File 'dropped' in directory 'loop0' already present! [ 566.148129][T13866] debugfs: File 'msg' in directory 'loop0' already present! [ 566.186673][T13866] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:21 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11f, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:22 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(0x0, &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 568.582254][T13887] debugfs: File 'dropped' in directory 'loop0' already present! 15:07:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(0x0, &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 568.626393][T13887] debugfs: File 'msg' in directory 'loop0' already present! [ 568.677428][T13887] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(0x0, &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 568.876591][T13902] debugfs: File 'dropped' in directory 'loop0' already present! [ 568.903997][T13902] debugfs: File 'msg' in directory 'loop0' already present! [ 568.938956][T13902] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', 0x0, 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 569.086353][T13908] debugfs: File 'dropped' in directory 'loop0' already present! [ 569.112411][T13908] debugfs: File 'msg' in directory 'loop0' already present! [ 569.125137][T13908] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 569.263454][T13913] debugfs: File 'dropped' in directory 'loop0' already present! [ 569.281762][T13913] debugfs: File 'msg' in directory 'loop0' already present! [ 569.320900][T13913] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:24 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11f, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:25 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', 0x0, 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:25 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:25 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 571.633082][T13926] debugfs: File 'dropped' in directory 'loop0' already present! [ 571.657513][T13926] debugfs: File 'msg' in directory 'loop0' already present! [ 571.709856][T13926] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', 0x0, 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 571.906507][T13941] debugfs: File 'dropped' in directory 'loop0' already present! [ 571.924625][T13941] debugfs: File 'msg' in directory 'loop0' already present! [ 571.968710][T13941] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 572.142783][T13950] debugfs: File 'dropped' in directory 'loop0' already present! [ 572.159647][T13950] debugfs: File 'msg' in directory 'loop0' already present! [ 572.181559][T13950] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 572.347709][T13956] debugfs: File 'dropped' in directory 'loop0' already present! [ 572.381135][T13956] debugfs: File 'msg' in directory 'loop0' already present! [ 572.423213][T13956] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:27 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x11f, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:28 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:28 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 574.733268][T13973] debugfs: File 'dropped' in directory 'loop0' already present! 15:07:28 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 574.786299][T13973] debugfs: File 'msg' in directory 'loop0' already present! 15:07:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 574.844272][T13973] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 574.997675][T13990] debugfs: File 'dropped' in directory 'loop0' already present! [ 575.013430][T13990] debugfs: File 'msg' in directory 'loop0' already present! [ 575.027498][T13990] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 575.228210][T13997] debugfs: File 'dropped' in directory 'loop0' already present! [ 575.236111][T13997] debugfs: File 'msg' in directory 'loop0' already present! [ 575.254865][T13997] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 575.436898][T14003] debugfs: File 'dropped' in directory 'loop0' already present! [ 575.467913][T14003] debugfs: File 'msg' in directory 'loop0' already present! [ 575.505557][T14003] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:30 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:31 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:31 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 577.755362][T14015] debugfs: File 'dropped' in directory 'loop0' already present! [ 577.774157][T14015] debugfs: File 'msg' in directory 'loop0' already present! [ 577.790608][T14015] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:31 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 577.998693][T14028] debugfs: File 'dropped' in directory 'loop0' already present! [ 578.006697][T14028] debugfs: File 'msg' in directory 'loop0' already present! [ 578.018584][T14028] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 578.125687][T14035] debugfs: File 'dropped' in directory 'loop0' already present! [ 578.133683][T14035] debugfs: File 'msg' in directory 'loop0' already present! [ 578.146684][T14035] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 578.316260][T14041] debugfs: File 'dropped' in directory 'loop0' already present! [ 578.343403][T14041] debugfs: File 'msg' in directory 'loop0' already present! 15:07:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 578.370738][T14041] debugfs: File 'trace0' in directory 'loop0' already present! [ 578.527249][T14047] debugfs: File 'dropped' in directory 'loop0' already present! [ 578.556326][T14047] debugfs: File 'msg' in directory 'loop0' already present! [ 578.593795][T14047] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:34 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:34 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 580.910297][T14061] debugfs: File 'dropped' in directory 'loop0' already present! [ 580.945068][T14061] debugfs: File 'msg' in directory 'loop0' already present! 15:07:34 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:34 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 580.990093][T14061] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 581.219627][T14077] debugfs: File 'dropped' in directory 'loop0' already present! [ 581.242192][T14077] debugfs: File 'msg' in directory 'loop0' already present! [ 581.288401][T14077] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 581.466647][T14084] debugfs: File 'dropped' in directory 'loop0' already present! [ 581.475142][T14084] debugfs: File 'msg' in directory 'loop0' already present! [ 581.485281][T14084] debugfs: File 'trace0' in directory 'loop0' already present! [ 581.623603][T14089] debugfs: File 'dropped' in directory 'loop0' already present! [ 581.652413][T14089] debugfs: File 'msg' in directory 'loop0' already present! [ 581.685425][T14089] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:37 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:37 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 583.935220][T14101] debugfs: File 'dropped' in directory 'loop0' already present! [ 583.943566][T14101] debugfs: File 'msg' in directory 'loop0' already present! [ 583.960804][T14101] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:37 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 584.183923][T14114] debugfs: File 'dropped' in directory 'loop0' already present! [ 584.226203][T14114] debugfs: File 'msg' in directory 'loop0' already present! 15:07:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 584.271683][T14114] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 584.455105][T14126] debugfs: File 'dropped' in directory 'loop0' already present! [ 584.489641][T14126] debugfs: File 'msg' in directory 'loop0' already present! 15:07:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) [ 584.527119][T14126] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 584.687014][T14133] debugfs: File 'dropped' in directory 'loop0' already present! [ 584.727946][T14133] debugfs: File 'msg' in directory 'loop0' already present! [ 584.741807][T14133] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:40 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3b2ab3f7e145069c031dff4e03cebb733218d3f00c1505b36dae61f9430afbad35132ad1172403fa3de92466d47fa03203245c7b259cf4a0f9f95c32dd6fb7092e7a73ceffe3f8c450343d34abd09f1f709803faa2712912e9afd98cdd1c0aec6de4539ccccfc6e92d7dafe30fd66c658d0fd937d1823d78adcd2ca52fce57131daa0d1d18287e9cebaf49d28"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:40 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 15:07:40 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(0x0, 0x0) [ 587.083709][T14148] debugfs: File 'dropped' in directory 'loop0' already present! [ 587.114751][T14148] debugfs: File 'msg' in directory 'loop0' already present! [ 587.165396][T14148] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:40 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(0x0, 0x0) [ 587.370770][T14162] debugfs: File 'dropped' in directory 'loop0' already present! [ 587.407059][T14162] debugfs: File 'msg' in directory 'loop0' already present! [ 587.459640][T14162] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(&(0x7f0000000080), &(0x7f0000000540)='./file0\x00', 0x0, 0x5010, 0x0) mount(&(0x7f00000001c0)=@filename='./file0\x00', &(0x7f0000000300)='.', 0x0, 0x5010, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(0x0, 0x0) [ 587.648990][T14170] debugfs: File 'dropped' in directory 'loop0' already present! [ 587.656712][T14170] debugfs: File 'msg' in directory 'loop0' already present! [ 587.713251][T14170] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 587.910258][T14177] debugfs: File 'dropped' in directory 'loop0' already present! [ 587.931479][T14177] debugfs: File 'msg' in directory 'loop0' already present! [ 587.945714][T14177] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:43 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:07:43 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}, 0x10000000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_tables_names\x00') preadv(r0, &(0x7f00000017c0), 0x1000000000000277, 0x400000000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) 15:07:43 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 590.151542][T14192] debugfs: File 'dropped' in directory 'loop0' already present! [ 590.167186][T14192] debugfs: File 'msg' in directory 'loop0' already present! [ 590.191199][T14192] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}, 0x10000000}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_tables_names\x00') preadv(r0, &(0x7f00000017c0), 0x1000000000000277, 0x400000000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) [ 590.326794][T14199] debugfs: File 'dropped' in directory 'loop0' already present! [ 590.355085][T14199] debugfs: File 'msg' in directory 'loop0' already present! [ 590.393442][T14199] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:44 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RSETATTR(r2, &(0x7f0000000000)={0x7, 0x1b, 0x2}, 0x7) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dri/renderD128\x00', 0x4800, 0x0) socket$unix(0x1, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) [ 590.552525][T14209] debugfs: File 'dropped' in directory 'loop0' already present! [ 590.570165][T14209] debugfs: File 'msg' in directory 'loop0' already present! [ 590.593818][T14209] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:44 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x125, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 590.735471][T14216] debugfs: File 'dropped' in directory 'loop0' already present! [ 590.747151][T14216] debugfs: File 'msg' in directory 'loop0' already present! [ 590.767100][T14216] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:46 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:46 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:07:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:46 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 593.183855][T14232] debugfs: File 'dropped' in directory 'loop0' already present! [ 593.192206][T14232] debugfs: File 'msg' in directory 'loop0' already present! [ 593.204026][T14232] debugfs: File 'trace0' in directory 'loop0' already present! [ 593.332269][T14240] debugfs: File 'dropped' in directory 'loop0' already present! [ 593.357920][T14240] debugfs: File 'msg' in directory 'loop0' already present! [ 593.367590][T14240] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 593.520290][T14244] debugfs: File 'dropped' in directory 'loop0' already present! [ 593.537893][T14244] debugfs: File 'msg' in directory 'loop0' already present! [ 593.547502][T14244] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 593.658772][T14250] debugfs: File 'dropped' in directory 'loop0' already present! [ 593.666790][T14250] debugfs: File 'msg' in directory 'loop0' already present! [ 593.683979][T14250] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:47 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x4000000000, 0x1, &(0x7f0000002280)=[{&(0x7f0000000100)="800000003804000019000300e60100006c00fec9000000000100000001000000000700000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 593.837754][T14253] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 593.839562][T14258] debugfs: File 'dropped' in directory 'loop0' already present! [ 593.854617][T14253] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 593.866272][T14253] EXT4-fs (loop0): group descriptors corrupted! [ 593.903051][T14258] debugfs: File 'msg' in directory 'loop0' already present! [ 593.931880][T14258] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:47 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 594.139124][T14269] debugfs: File 'dropped' in directory 'loop0' already present! [ 594.146832][T14269] debugfs: File 'msg' in directory 'loop0' already present! [ 594.167587][T14269] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:49 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:49 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:07:49 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 596.293410][T14280] debugfs: File 'dropped' in directory 'loop0' already present! [ 596.306659][T14280] debugfs: File 'msg' in directory 'loop0' already present! [ 596.327327][T14280] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 596.444592][T14287] debugfs: File 'dropped' in directory 'loop0' already present! [ 596.468039][T14287] debugfs: File 'msg' in directory 'loop0' already present! [ 596.477669][T14287] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:07:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 596.594077][T14292] debugfs: File 'dropped' in directory 'loop0' already present! [ 596.603125][T14292] debugfs: File 'msg' in directory 'loop0' already present! [ 596.613985][T14292] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 596.668574][T14296] debugfs: File 'dropped' in directory 'loop0' already present! [ 596.676525][T14296] debugfs: File 'msg' in directory 'loop0' already present! [ 596.688088][T14296] debugfs: File 'trace0' in directory 'loop0' already present! [ 596.759530][T14298] debugfs: File 'dropped' in directory 'loop0' already present! [ 596.767506][T14298] debugfs: File 'msg' in directory 'loop0' already present! [ 596.779236][T14298] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 596.916797][T14303] debugfs: File 'dropped' in directory 'loop0' already present! [ 596.927019][T14303] debugfs: File 'msg' in directory 'loop0' already present! [ 596.938449][T14303] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:50 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 597.139994][T14307] debugfs: File 'dropped' in directory 'loop0' already present! [ 597.157777][T14307] debugfs: File 'msg' in directory 'loop0' already present! [ 597.169817][T14307] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:52 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000040)=';\b\'z'}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:53 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:07:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:53 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000040)=';\b\'z'}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 599.334317][T14323] debugfs: File 'dropped' in directory 'loop0' already present! [ 599.342291][T14323] debugfs: File 'msg' in directory 'loop0' already present! [ 599.353132][T14323] debugfs: File 'trace0' in directory 'loop0' already present! [ 599.434848][T14330] debugfs: File 'dropped' in directory 'loop0' already present! [ 599.442837][T14330] debugfs: File 'msg' in directory 'loop0' already present! [ 599.454148][T14330] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 599.654915][T14336] debugfs: File 'dropped' in directory 'loop0' already present! [ 599.665554][T14336] debugfs: File 'msg' in directory 'loop0' already present! [ 599.680564][T14336] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 599.785234][T14341] debugfs: File 'dropped' in directory 'loop0' already present! [ 599.793977][T14341] debugfs: File 'msg' in directory 'loop0' already present! [ 599.806226][T14341] debugfs: File 'trace0' in directory 'loop0' already present! [ 599.887421][T14345] debugfs: File 'dropped' in directory 'loop0' already present! [ 599.895905][T14345] debugfs: File 'msg' in directory 'loop0' already present! [ 599.907409][T14345] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:53 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:53 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000040)=';\b\'z'}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 600.222010][T14351] debugfs: File 'dropped' in directory 'loop0' already present! [ 600.243575][T14351] debugfs: File 'msg' in directory 'loop0' already present! [ 600.257603][T14351] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:07:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:56 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000040)="3b08277a4185"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:56 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 602.485081][T14367] debugfs: File 'dropped' in directory 'loop0' already present! [ 602.501873][T14367] debugfs: File 'msg' in directory 'loop0' already present! [ 602.515040][T14367] debugfs: File 'trace0' in directory 'loop0' already present! [ 602.593077][T14374] debugfs: File 'dropped' in directory 'loop0' already present! [ 602.601504][T14374] debugfs: File 'msg' in directory 'loop0' already present! [ 602.614155][T14374] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:07:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 602.730670][T14377] debugfs: File 'dropped' in directory 'loop0' already present! [ 602.747620][T14377] debugfs: File 'msg' in directory 'loop0' already present! [ 602.761890][T14377] debugfs: File 'trace0' in directory 'loop0' already present! [ 602.851559][T14382] debugfs: File 'dropped' in directory 'loop0' already present! [ 602.867246][T14382] debugfs: File 'msg' in directory 'loop0' already present! 15:07:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 602.893477][T14382] debugfs: File 'trace0' in directory 'loop0' already present! [ 602.970200][T14386] debugfs: File 'dropped' in directory 'loop0' already present! [ 602.978597][T14386] debugfs: File 'msg' in directory 'loop0' already present! [ 602.990826][T14386] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:56 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:07:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 603.243402][T14391] debugfs: File 'dropped' in directory 'loop0' already present! [ 603.251730][T14391] debugfs: File 'msg' in directory 'loop0' already present! [ 603.263503][T14391] debugfs: File 'trace0' in directory 'loop0' already present! [ 603.360071][T14396] debugfs: File 'dropped' in directory 'loop0' already present! [ 603.368153][T14396] debugfs: File 'msg' in directory 'loop0' already present! [ 603.377682][T14396] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x31, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a61"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:07:59 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000040)="3b08277a4185"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:07:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 605.543128][T14405] debugfs: File 'dropped' in directory 'loop0' already present! [ 605.561126][T14405] debugfs: File 'msg' in directory 'loop0' already present! [ 605.583027][T14405] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 605.686720][T14415] debugfs: File 'dropped' in directory 'loop0' already present! [ 605.694947][T14415] debugfs: File 'msg' in directory 'loop0' already present! [ 605.705809][T14415] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:07:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:07:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 605.835013][T14422] debugfs: File 'dropped' in directory 'loop0' already present! [ 605.843675][T14422] debugfs: File 'msg' in directory 'loop0' already present! [ 605.858962][T14422] debugfs: File 'trace0' in directory 'loop0' already present! 15:07:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 605.949261][T14425] debugfs: File 'dropped' in directory 'loop0' already present! [ 605.957400][T14425] debugfs: File 'msg' in directory 'loop0' already present! [ 605.971205][T14425] debugfs: File 'trace0' in directory 'loop0' already present! [ 606.035611][T14427] debugfs: File 'dropped' in directory 'loop0' already present! [ 606.058503][T14427] debugfs: File 'msg' in directory 'loop0' already present! [ 606.084935][T14427] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:00 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 606.294022][T14432] debugfs: File 'dropped' in directory 'loop0' already present! [ 606.307427][T14432] debugfs: File 'msg' in directory 'loop0' already present! 15:08:00 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000040)="3b08277a4185"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 606.341224][T14432] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:08:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:02 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, 0x0, 0x8) 15:08:02 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x7, &(0x7f0000000040)="3b08277a4185f1"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 608.630259][T14447] debugfs: File 'dropped' in directory 'loop0' already present! [ 608.647695][T14447] debugfs: File 'msg' in directory 'loop0' already present! [ 608.669108][T14447] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x69, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d6144"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:08:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 608.776098][T14454] debugfs: File 'dropped' in directory 'loop0' already present! [ 608.784296][T14454] debugfs: File 'msg' in directory 'loop0' already present! [ 608.797342][T14454] debugfs: File 'trace0' in directory 'loop0' already present! [ 608.919801][T14459] debugfs: File 'dropped' in directory 'loop0' already present! [ 608.933567][T14459] debugfs: File 'msg' in directory 'loop0' already present! [ 608.959700][T14459] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 609.086202][T14464] debugfs: File 'dropped' in directory 'loop0' already present! [ 609.110600][T14464] debugfs: File 'msg' in directory 'loop0' already present! 15:08:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 609.139410][T14464] debugfs: File 'trace0' in directory 'loop0' already present! [ 609.230458][T14467] debugfs: File 'dropped' in directory 'loop0' already present! [ 609.247941][T14467] debugfs: File 'msg' in directory 'loop0' already present! [ 609.256943][T14467] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:03 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:03 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x7, &(0x7f0000000040)="3b08277a4185f1"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 609.393771][T14471] debugfs: File 'dropped' in directory 'loop0' already present! [ 609.409652][T14471] debugfs: File 'msg' in directory 'loop0' already present! [ 609.432916][T14471] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 15:08:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:05 executing program 5: keyctl$search(0xa, 0x0, 0x0, &(0x7f0000001d80)={'syz', 0x1, 0x2e}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000002280)=[{&(0x7f0000000100)="80", 0x1}], 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/43) 15:08:05 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x7, &(0x7f0000000040)="3b08277a4185f1"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 611.636012][T14486] debugfs: File 'dropped' in directory 'loop0' already present! [ 611.644122][T14486] debugfs: File 'msg' in directory 'loop0' already present! [ 611.665759][T14486] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 611.869012][T14503] debugfs: File 'dropped' in directory 'loop0' already present! [ 611.876725][T14503] debugfs: File 'msg' in directory 'loop0' already present! 15:08:05 executing program 5: 15:08:05 executing program 3: 15:08:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 611.910424][T14503] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:05 executing program 5: [ 612.022408][T14508] debugfs: File 'dropped' in directory 'loop0' already present! [ 612.039269][T14508] debugfs: File 'msg' in directory 'loop0' already present! [ 612.060634][T14508] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:06 executing program 3: 15:08:06 executing program 5: 15:08:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:08:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:08 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:08 executing program 5: 15:08:08 executing program 3: 15:08:08 executing program 5: 15:08:08 executing program 3: [ 614.711331][T14525] debugfs: File 'dropped' in directory 'loop0' already present! [ 614.741148][T14525] debugfs: File 'msg' in directory 'loop0' already present! 15:08:08 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 614.772504][T14525] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 614.948588][T14536] debugfs: File 'dropped' in directory 'loop0' already present! [ 614.956323][T14536] debugfs: File 'msg' in directory 'loop0' already present! [ 614.974678][T14536] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:09 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:09 executing program 3: 15:08:09 executing program 5: 15:08:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:08:11 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:11 executing program 3: 15:08:11 executing program 5: 15:08:11 executing program 5: 15:08:11 executing program 3: 15:08:11 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) [ 617.803632][T14555] debugfs: File 'dropped' in directory 'loop0' already present! [ 617.832722][T14555] debugfs: File 'msg' in directory 'loop0' already present! 15:08:11 executing program 3: [ 617.901668][T14555] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:12 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:12 executing program 5: [ 618.551004][T14573] debugfs: File 'dropped' in directory 'loop0' already present! [ 618.567934][T14573] debugfs: File 'msg' in directory 'loop0' already present! [ 618.590972][T14573] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x120, &(0x7f0000000440)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:08:14 executing program 3: 15:08:14 executing program 5: 15:08:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:14 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:14 executing program 5: [ 620.890942][T14586] debugfs: File 'dropped' in directory 'loop0' already present! [ 620.909513][T14586] debugfs: File 'msg' in directory 'loop0' already present! 15:08:14 executing program 3: [ 620.965231][T14586] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:14 executing program 3: 15:08:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 621.144912][T14597] debugfs: File 'dropped' in directory 'loop0' already present! [ 621.152985][T14597] debugfs: File 'msg' in directory 'loop0' already present! [ 621.163558][T14597] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:15 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:15 executing program 5: 15:08:15 executing program 3: 15:08:17 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/113, 0x71}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e005a6) shutdown(r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) execve(0x0, 0x0, 0x0) read(r2, &(0x7f0000000000)=""/100, 0x64) shutdown(r1, 0x0) 15:08:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/238, 0xee}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000009c0)=[{&(0x7f0000000180)=""/59, 0x3b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0xff86) shutdown(r1, 0x0) 15:08:17 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/100, 0x64) close(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) execve(0x0, 0x0, 0x0) shutdown(r1, 0x0) [ 623.972249][T14616] debugfs: File 'dropped' in directory 'loop0' already present! [ 623.999766][T14616] debugfs: File 'msg' in directory 'loop0' already present! [ 624.024744][T14616] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000200)=""/135, 0x87}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/243, 0xf3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r3, 0x0) r5 = socket(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x8, 0x2}, 0x10) shutdown(r4, 0x0) shutdown(r1, 0x0) 15:08:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000580)=""/1, 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="d3d6c628dfa73f9e91ebf5f1fcb8ac6601fcc36a96682491f4e1cf2913003bb6b3a06ea3eae3590876971fba7382c80dc616cc74733312b23ae47db214a813cec36e84012f8c6562eef5bc8b84a2f753ea8c894af4c958236eea55abcf399e150291b5c3d40ca9decd099c946b333e168979b7102950148e75a279cb4107bc76e02edd6e71fe6a30796c96b93c45bd226f84e496c3469be04f4b93c619f7029a6104a0f42d9fa04e8ce5424fa24adc567a951a", 0xb3}, {&(0x7f00000001c0)="f6b4d690f90c889ffc32474d4811144c90c24846934999644804a19260702907e229120c1f7c5d3bd21511486fc7caed049b9eab907d7443b7c23cdb854bed9af17da88b7965573f506529bf9bce17c9fcab4cb699e6edfde5fd060356fadef29c68b2df0b56f5f90649811583ce462f36b7488b0875a9c9ef7477cee7f6b0f3a67e329d631a224f10e70d8d758c5cb50c0f18f28ce0a62a47ae5d8a9bf06bcbeb435ca3f1dc92cc5223cb5cb13022aea43e82d086dbd104acf4563387c18cb04a848b3147cb049e948d8d9aa965810c4fef5680", 0xd4}, {&(0x7f00000002c0)="83af2abe9b83858383d4677ad2ba174ba3df8f5d730510391536be133c5a9456a39ba2b45df98ed71f8c370bff314611424b264627fc79be5f5307bd17c393fe87930276", 0x44}, {&(0x7f00000046c0)="fe18d9618e08db3f0576ca0a3abd7106590c065d1c1215a40a93c8136e91540dc9a517ea0dc31816f015a1094543a75b89d8cadfb7acd9199b0a2e8761e17c0013cdc97c15cbe52c04f165f14d178d37acef5b0937a3b78c1914c099514bcc41cebb67dbffb76b560679df2c5e4ba4c83ccd9496ff38d7b414a1104e013fa30e24d4e85ecfd46ded6773dd1b8524b27a98aa697c2e5194ed953e3253208ec64799463f992052f99adc0dba6094c5d672a4e6b8c01caaebbb4dcdab5aa4590e1c9993be8ad3d333b2a157517399429db211e8e6c35c365e3fba42f7ca1ce6bdf9da9239a5a969e729cef4b99d336a20cd9a81fd5a41a8949d794f58d4a0fe3725cad3eec9a937e3059bbafe733153692469684952ce24c11884c298398e1e53354df4ed55a9b0d82e9c0c2e29170f8682ac6af4a3d05012bb61cc6c1b9e60ad1530808ca16fb1b962b8973d76d4aaf3914da49012c3a9147e904df50783ad88b73f8f186e15562014c8ec2ad2e2c113972fd25705869034df99bd3c1c07e49691632d4a3c21799e2ef46506390d9d0dbbd82180351469bb5bea4d71e31fdb1e916d34131c5b3aa889e69988b469a45d0d77cffd882428c7a364cb82312f7bbc87654a64eb5d80c40e0a5eb5b9e71ae66ad2a5a2d77d5fb4d9dce906affd3433087dfc2c42664e13f00b0c66c226cd17e0a87fd0bb752f44b92e7be80fd1ba2bad7de506898c8873983b0ddde56f4963b9311ac2454a473028894ae5bc0fb4d9eda73ecfc425893b0cbc6452f6ac942f8d4b84b3009203452fd138aee387109d5ea138a100a3029624fdadf3b3429bd96b7583874ab93344b7e94b9ab3718615f1aa26051e1a9ee819f45b5730c4f5b4e1c446ed35802afb2aa890ff996437cedd3c46bd64c89fa725f53ac7815faf3f20692e0c02e9fa92393923ec681b8a9e2088a19d9601f996bf4d503fbefbac13ca80c83d4abf12c6c29ea733d90035e52cc8deabfd3f907ecd1c43f8e07dd344f854f9e064233435d9af1aac81bbf33e6494b06fb7f88a280b3fba0372aceb4d1c4dba048bd4b0afcbb3e7785b94fb3ba82f3d608751ed15b026e818f10d6fca21c6e8db7dd4a82dd09436a623337844c066e767823f7d66fc4cf0a595187dbe7effac67ead68d012cfb83c8f54fb32e6edc6a8d091f84295c697a2d132300000000a8de38df9f93e3a8379f0f74568293b17ac0a33e634d3181ffffffffe8bfcb07dbaa7f59f379d442dbb76ddc8d95e64f172a02d6b19b96e659589837d7ba17a8eab97b4731ea8db4db5a09f1615566e20cc56fa1f6cf7cb3a25d4ad17699c0120e1cebc418b3603f1578270d4257c26b83645259993653a1e0278fafc879159a13cd15fe20e4318e746f188b5860ffc41465a7269f3602ddc263293eb654ba540545012cbff017dc67473769be9e2367f2411c00c603d4953d852242b7f2c92baefb8c8024703c19d5132eec481a0bf9902f921af82203a3f8864e1e1ba04e9d26e738a2efc722f5cd57d6ba868bbbb332b5e5e702cf677a0e73d302b575553bf44a3688f0409f8cae335b8e0c9aa69d79565c1de6281f6c1bd0db1c523cf1dd1533f2bd00a89778b1c4c22a57a5cf80e0c952bd29b79f5d7ee874d22e84427a7ea4758689b22e9a2b882ad0e6ba422745495bb3e9318d8f4aff58b6e5149801bb783af3284088aff85a46966b2a0b4727ffc612ca36ceff282f6d8265731bb82065289846cfb77d9d0acf1faf61de4d69f10a5cbb84add13699655353dabfaf0334cfd633a120fd6ffb9d4c2b1e6f45f226cda2c956f11172279487a97c99d07abdc2e53e11c3e75c0023c97590f2ff11dbc36a2b22afcc98a32f72e42897df3d89838cfb5d4538d8d23669cbd298d9c63127f3a662730e42e9a490bf125f6c62fe68cc605d6462b6b7a311633dc74350a5711ea0e14e0f56cffa436a896e4eca49ea92c3095c97b0dc36c284d47c6e441280e26296c1147283449de8d5a57ce7cb9fdfbe56b22225733727009d61ad0887c4fab0e51ca8c73facb5a6c808eb057d29fa47ccd6c52f5a73af3978c612c25fb79d405ac225e8d7cc2f563631e7f2a759ba8c9e79a9b7950cfb184bc233e3223bda34ddb510d63642a7dac60ac906e4393b4649398c2c3f8bc7a8b9bccc7472d6c5a5af55c35abacc13e6eb317d61deebe6562995078a9934d7df6ce81d34cd175b1c91b2a30eebafec438b2b06cc26d9e44f5db1233cb12f88d2e4ecab44e5af23c3fd3a089c0211ecbd86269e1fc75de7e4bd3fda557a53632ee27951ad7ffe2ecf34f3a1e8d8f95a032d68763edc25968eddfb232285bc435e7683ff7d5c64e3b4c7ad551dfffb5163d372a2567db470a9858c8e6c483ecb28a389d731cdb3a1af26d0c196f976ed9d56d955f83e10b43b4f71cadc23ceb84f4c658141619b0f226639f5950a76c6eb2a56db45b51db846d8d274eaaa0124d426b712b0456482712bfcf7922b683a7f5ac640d859a8c48c6377e098000628611ced4f126298226cd4d9838884f670dc40bb7844ae66fe062e5e4d1da151373ef233597d28f0b61d2428be37f71c994afa2409825d655d2ad30e50aede0b5e4e22d894f8d6839568fc2fe7bca20482639293f0e014bbe2c4e3faaa033a4f3c0b2dcb19c5ed6a273dd6cfb102e902fcdfc8b3f30f70653c3f921b4fa10ba26febf62c7951024751b93eaa93c751f8a16bf555c08801e95f40fa0086275468c623fcac38d47d705ad31d94cf7810d8fedd880fecd6999913ff14898778390bd92a649929fa695cb195895ec89ad6673842be9b2fcb2cf45f197ffde9d1cccdfb9a67989aedc6987f4e07ed45f82f48e9f979a29fde4f2522d8244d226bca5269d8e007cfc89c5459aaa80b3f1f44b6adf16a07f3cd3b5cdfef469908ddfc3430e8a2537ed7fc4ca758c8544725ead0a86e70d92600d6e27c5596cedf5443f334e50c2d082bbe379a3be0e3e486f085e52558ebdf793112cadfa2855b274869ad3c1f5f0863b6d961921aa65465d04d36283caa2df8b0d3c050d3dd594b36c1e169c8e5e7c126cc81cdf2362a3b51f8e6fa16fdf9a02ae696ae6a61e645f6dacb357770b1d39f8658a099a63824ac5d7b029d883841264c4a9bccff3264551812f7e949cb7307e056dabd6bd5c86848f2b6716072930f0793dad8062000eb8e91ad814d5719c5aec5be198c2f0fa926c6d41be8cc1d30ce0c0aef17a2364205da96598d37fa718d8251d46c92f1d549a9e6e31be1b7f0bfb135ff0ed9508fa91c73e863edfd06f957eb4955694a7f45283b2f1254c21f5a3e7e9834f4b4927f2b3d3ef2260ea5ce25828a6b645854a8518d600bbc7e728fac4d0561d482c3fdb3c07ce58d19e70213a7fd4111547e9eb8250de01eb845edf798a4b6c9b5e090f167c3f5b6088c285b962755e867f0e57991155167d00bdc8dd268452684f655dc42e40846b04608d2abf5d023c04f93dd521e8849783d5d1a4981ad621a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0x1165}, {&(0x7f0000001340)="1b0000d0865d4de9e060cd8968cd9ad30d3d00000000000000000000000000070000", 0x22}, {&(0x7f00000024c0)="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", 0x17a}, {&(0x7f0000001440)="26d92a83d528c3d4f1f27c9af046936d53a0d6a57ed05c098644f755d723e3b8d6d521507760bbd1e4877cd88cadc8f149cf21c9c2", 0x35}, {&(0x7f0000002640)="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", 0xb00}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc}, 0x0) shutdown(r2, 0x0) [ 624.231821][T14636] debugfs: File 'dropped' in directory 'loop0' already present! [ 624.251694][T14636] debugfs: File 'msg' in directory 'loop0' already present! [ 624.291494][T14636] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 624.418177][T14647] debugfs: File 'dropped' in directory 'loop0' already present! [ 624.427901][T14647] debugfs: File 'msg' in directory 'loop0' already present! [ 624.437014][T14647] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:18 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:18 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/243, 0xf3}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r1, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x8, 0x2}, 0x10) shutdown(r2, 0x0) 15:08:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:18 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000046c0)=""/102400, 0x19000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa}, 0x42) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="d3d6c628dfa73f9e91ebf5f1fcb8ac6601fcc36a96682491f4e1cf2913003bb6b3a06ea3eae3590876971fba7382c80dc616cc74733312b23ae47db214a813cec36e84012f8c6562eef5bc8b84a2f753ea8c894af4c958236eea55abcf399e150291b5c3d40ca9decd099c946b333e168979b7102950148e75a279cb4107bc76e02edd6e71fe6a30796c96b93c45bd226f84e496c3469be04f4b93c619f7029a6104a0f42d9fa04e8ce5424fa24adc567a951a", 0xb3}, {&(0x7f00000001c0)="f6b4d690f90c889ffc32474d4811144c90c24846934999644804a19260702907e229120c1f7c5d3bd21511486fc7caed049b9eab907d7443b7c23cdb854bed9af17da88b7965573f506529bf9bce17c9fcab4cb699e6edfde5fd060356fadef29c68b2df0b56f5f90649811583ce462f36b7488b0875a9c9ef7477cee7f6b0f3a67e329d631a224f10e70d8d758c5cb50c0f18f28ce0a62a47ae5d8a9bf06bcbeb435ca3f1dc92cc5223cb5cb13022aea43e82d086dbd104acf4563387c18cb04a848b3147cb049e948d8d9aa965810c4fef5680", 0xd4}, {&(0x7f00000002c0)="83af2abe9b83858383d4677ad2ba174ba3df8f5d730510391536be133c5a9456a39ba2b45df98ed71f8c370bff314611424b264627fc79be5f5307bd17c393fe87930276", 0x44}, {&(0x7f0000003640)="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0x1046}, {&(0x7f0000001340)="1b0464e3bc6aac3f9d622bbfe00354ff0f0000d07a5d4de9e060cd8968cd9ad30d3d", 0x22}, {&(0x7f00000024c0)="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", 0x17a}, {&(0x7f0000001440)="26d92a83d528c3d4f1f27c9af046936d53a0d6a57ed05c098644f755d723e3b8d6d521507760bbd1e4877cd88cadc8f149cf21c9c2", 0x35}, {&(0x7f0000001480)="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", 0xc1f}, {0x0}, {0x0}, {0x0}], 0xb}, 0x0) shutdown(r2, 0x0) [ 624.754914][T14661] debugfs: File 'dropped' in directory 'loop0' already present! [ 624.779248][T14661] debugfs: File 'msg' in directory 'loop0' already present! 15:08:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f00000046c0)=""/102400, 0x19000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa}, 0x9e0297a43b883446) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="d3d6c628dfa73f9e91ebf5f1fcb8ac6601fcc36a96682491f4e1cf2913003bb6b3a06ea3eae3590876971fba7382c80dc616cc74733312b23ae47db214a813cec36e84012f8c6562eef5bc8b84a2f753ea8c894af4c958236eea55abcf399e150291b5c3d40ca9decd099c946b333e168979b7102950148e75a279cb4107bc76e02edd6e71fe6a30796c96b93c45bd226f84e496c3469be04f4b93c619f7029a6104a0f42d9fa04e8ce5424fa24adc567a951a", 0xb3}, {&(0x7f00000001c0)="f6b4d690f90c889ffc32474d4811144c90c24846934999644804a19260702907e229120c1f7c5d3bd21511486fc7caed049b9eab907d7443b7c23cdb854bed9af17da88b7965573f506529bf9bce17c9fcab4cb699e6edfde5fd060356fadef29c68b2df0b56f5f90649811583ce462f36b7488b0875a9c9ef7477cee7f6b0f3a67e329d631a224f10e70d8d758c5cb50c0f18f28ce0a62a47ae5d8a9bf06bcbeb435ca3f1dc92cc5223cb5cb13022aea43e82d086dbd104acf4563387c18cb04a848b3147cb049e948d8d9aa965810c4fef5680", 0xd4}, {&(0x7f00000002c0)="83af2abe9b83858383d4677ad2ba174ba3df8f5d730510391536be133c5a9456a39ba2b45df98ed71f8c370bff314611424b264627fc79be5f5307bd17c393fe87930276", 0x44}, {&(0x7f0000003640)="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0x1046}, {&(0x7f0000001340)="1b0464e3bc6aac3f9d622bbfe00354ff0f0000d07a5d4de9e060cd8968cd9ad30d3d", 0x22}, {&(0x7f00000024c0)="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", 0x17a}, {&(0x7f0000001440)="26d92a83d528c3d4f1f27c9af046936d53a0d6a57ed05c098644f755d723e3b8d6d521507760bbd1e4877cd88cadc8f149cf21c9c2", 0x35}, {&(0x7f0000001480)="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", 0xc1f}, {0x0}], 0x9}, 0x0) shutdown(r2, 0x0) [ 624.831864][T14661] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000200)=""/135, 0x87}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/243, 0xf3}, {0x0}], 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r3, 0x0) r5 = socket(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x8, 0x2}, 0x10) shutdown(r4, 0x0) shutdown(r1, 0x0) 15:08:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/90, 0x5a}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x490a, 0x0, 0x0, 0x800e005d9) shutdown(r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r2, &(0x7f0000000000)=""/100, 0x64) shutdown(r1, 0x0) 15:08:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000200)=""/135, 0x87}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000080)=""/243, 0xf3}], 0x1) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r3, 0x0) r5 = socket(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x8, 0x2}, 0x10) shutdown(r4, 0x0) shutdown(r1, 0x0) 15:08:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/90, 0x5a}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x490a, 0x0, 0x0, 0x800e005d9) shutdown(r0, 0x0) read(r1, &(0x7f0000000000)=""/93, 0x5d) shutdown(r1, 0x0) [ 625.220730][T14687] debugfs: File 'dropped' in directory 'loop0' already present! [ 625.254247][T14687] debugfs: File 'msg' in directory 'loop0' already present! [ 625.292153][T14687] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:19 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) close(r0) 15:08:21 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000000000200000000ff010000000000000000000000000001e000000100010000000000000000000000030000000000000a"], 0xb8}}, 0x0) 15:08:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x84, @empty=0x1100, 0x0, 0x0, 'lblc\x00'}, 0x2c) 15:08:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) 15:08:21 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:21 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x7, 0x1, 0xc03, 0x0, 0x0, {}, [""]}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000600)={0x14, 0x2, 0x1, 0x5}, 0x14}}, 0x0) 15:08:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468", @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a3000580db00", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000a80)=ANY=[@ANYBLOB="480000006400270d006744f5a1d2cbd86b000300", @ANYRES32=r5, @ANYBLOB="0000000000000000000000000b000100666c6f7765720000180002"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) [ 627.831525][T14717] debugfs: File 'dropped' in directory 'loop0' already present! [ 627.864135][T14717] debugfs: File 'msg' in directory 'loop0' already present! 15:08:21 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r1, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874565580000ffff00000000122e25d30800", 0x0, 0x403, 0x0, 0x22d}, 0x28) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) [ 627.918662][T14717] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 628.004186][T14728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 628.093487][T14731] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.5'. [ 628.123583][T14728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 628.125719][T14737] debugfs: File 'dropped' in directory 'loop0' already present! [ 628.177150][T14737] debugfs: File 'msg' in directory 'loop0' already present! [ 628.214413][T14737] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7fff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000002c0)={0x3, 0x70, 0x80, 0x8, 0x7, 0x32, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x31cc8dcb, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x1000, 0xb413, 0x800, 0x0, 0x5, 0x4, 0x5}) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, 0xffffffffffffffff, 0x9}, 0x10) write$cgroup_int(r1, &(0x7f0000000280), 0x12) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100008, 0x500001c) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2ca8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe43) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1707) close(r1) [ 628.454699][T14747] debugfs: File 'dropped' in directory 'loop0' already present! [ 628.468529][T14747] debugfs: File 'msg' in directory 'loop0' already present! [ 628.488920][T14747] debugfs: File 'trace0' in directory 'loop0' already present! [ 628.563200][T14728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 628.610796][T14753] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 628.716847][ T27] audit: type=1804 audit(1588432102.453:90): pid=14756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir525110439/syzkaller.XswaLe/155/memory.events" dev="sda1" ino=16182 res=1 [ 628.851472][ T27] audit: type=1804 audit(1588432102.483:91): pid=14761 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir525110439/syzkaller.XswaLe/155/memory.events" dev="sda1" ino=16182 res=1 [ 628.905521][ T27] audit: type=1800 audit(1588432102.493:92): pid=14756 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.events" dev="sda1" ino=16182 res=0 [ 628.945469][ T27] audit: type=1804 audit(1588432102.683:93): pid=14752 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir525110439/syzkaller.XswaLe/155/memory.events" dev="sda1" ino=16182 res=1 [ 629.018925][ T27] audit: type=1804 audit(1588432102.683:94): pid=14749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir525110439/syzkaller.XswaLe/155/memory.events" dev="sda1" ino=16182 res=1 15:08:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x7e, 0x1f, 0x7f, 0x33, 0x0, 0x94, 0x500, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b1a, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0xffffffff, 0x2, 0x7, 0x1, 0x851, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x0, &(0x7f0000000280)="b95b03b700fd0700009e40f088641fffffe100000057638477fbac14143fe0004301c699da153f08a0e6e380f60104f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x3, 0x2) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x67, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"/830], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x401}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x1800000000000060, 0xffffffffffffff26, 0xffffffffffffffcc, &(0x7f0000000580)="2367d1d3dfa7aa590b4a3632f0534f23df2b2d19f88101c31f28f127a07482e6eac6d583edf9f1a7b35a01a5f3db9727d1252feaf05ea9165cfc970e64f9080096a48395793ba61ad24e7d6035952172cb241d55b2f3d2bff64fdd903a11206a91de7119af497d84dfc778e73f4b431d613e676212b8138f21d7af1556b196ec00a6d4e055399e01b14fc8b114362e6bd13649dc69c6ffb8e8899d07d1862e0d1840c960dbf4aff82f19def3c4c0931a7e232bcc0fcc3bb8e0ed", 0x0, 0x6, 0xf2ffffff, 0x79, 0x6a, &(0x7f00000006c0)="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", &(0x7f0000000880)="712ae01ebf877f139c8f1b0fcd056310bfa3bf533769de7157976d3ff4c82f2e0d1885774c5b7c7c853e000069ab0726e9f41208ffffffff93ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3b992bee6d028754100000000000000bdf45ba700"}, 0x34) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=""/58, 0x3a, r3}}, 0x10) 15:08:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:24 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:24 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141442e6", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1c, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) 15:08:24 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 630.926087][T14776] debugfs: File 'dropped' in directory 'loop0' already present! [ 630.943723][T14776] debugfs: File 'msg' in directory 'loop0' already present! [ 630.992759][T14776] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:24 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:24 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x7e, 0x1f, 0x7f, 0x33, 0x0, 0x94, 0x500, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b1a, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0xffffffff, 0x2, 0x7, 0x1, 0x851, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x69, 0x0, &(0x7f0000000280)="b95b03b700fd0700009e40f088641fffffe100000057638477fbac14143fe0004301c699da153f08a0e6e380f60104f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x2, 0x3, 0x2) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x67, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"/830], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x401}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x1800000000000060, 0xffffffffffffff26, 0xffffffffffffffcc, &(0x7f0000000580)="2367d1d3dfa7aa590b4a3632f0534f23df2b2d19f88101c31f28f127a07482e6eac6d583edf9f1a7b35a01a5f3db9727d1252feaf05ea9165cfc970e64f9080096a48395793ba61ad24e7d6035952172cb241d55b2f3d2bff64fdd903a11206a91de7119af497d84dfc778e73f4b431d613e676212b8138f21d7af1556b196ec00a6d4e055399e01b14fc8b114362e6bd13649dc69c6ffb8e8899d07d1862e0d1840c960dbf4aff82f19def3c4c0931a7e232bcc0fcc3bb8e0ed", 0x0, 0x6, 0xf2ffffff, 0x79, 0x6a, &(0x7f00000006c0)="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", &(0x7f0000000880)="712ae01ebf877f139c8f1b0fcd056310bfa3bf533769de7157976d3ff4c82f2e0d1885774c5b7c7c853e000069ab0726e9f41208ffffffff93ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3b992bee6d028754100000000000000bdf45ba700"}, 0x34) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=""/58, 0x3a, r3}}, 0x10) 15:08:25 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141442e6", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1c, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) [ 631.251049][T14793] debugfs: File 'dropped' in directory 'loop0' already present! 15:08:25 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 631.298121][T14793] debugfs: File 'msg' in directory 'loop0' already present! [ 631.344388][T14793] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 631.731391][T14804] debugfs: File 'dropped' in directory 'loop0' already present! [ 631.764931][T14804] debugfs: File 'msg' in directory 'loop0' already present! [ 631.802566][T14804] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:27 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:27 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe364, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) close(r0) 15:08:27 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:27 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000080)=0x5) openat$cgroup_ro(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r1, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874565580000ffff00000000122e25d30800", 0x0, 0x403, 0x0, 0x22d}, 0x28) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) [ 634.048168][T14813] debugfs: File 'dropped' in directory 'loop0' already present! [ 634.062869][T14813] debugfs: File 'msg' in directory 'loop0' already present! [ 634.075834][T14813] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:27 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe364, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) close(r0) [ 634.279203][T14826] debugfs: File 'dropped' in directory 'loop0' already present! [ 634.305815][T14826] debugfs: File 'msg' in directory 'loop0' already present! [ 634.354752][T14826] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe364, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) close(r0) 15:08:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 634.594756][T14839] debugfs: File 'dropped' in directory 'loop0' already present! [ 634.618975][T14839] debugfs: File 'msg' in directory 'loop0' already present! [ 634.637685][T14839] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xe364, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) close(r0) 15:08:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:30 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:30 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 637.181990][T14853] debugfs: File 'dropped' in directory 'loop0' already present! [ 637.202013][T14853] debugfs: File 'msg' in directory 'loop0' already present! [ 637.234305][T14853] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:31 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r1, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874565580000ffff00000000122e25d30800", 0x0, 0x403, 0x0, 0x22d}, 0x28) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r2, 0x3, 0x0, 0x20, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) 15:08:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 637.413164][T14867] debugfs: File 'dropped' in directory 'loop0' already present! [ 637.447031][T14867] debugfs: File 'msg' in directory 'loop0' already present! [ 637.475093][T14867] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:31 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r1, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874565580000ffff00000000122e25d30800", 0x0, 0x403, 0x0, 0x22d}, 0x28) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r2, 0x3, 0x0, 0x20, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) [ 637.700269][T14876] debugfs: File 'dropped' in directory 'loop0' already present! [ 637.747585][T14876] debugfs: File 'msg' in directory 'loop0' already present! [ 637.790222][T14876] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 15:08:33 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:33 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:33 executing program 2: r0 = socket$kcm(0x10, 0x800000000002, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000140)=""/257, 0x101}, {&(0x7f0000000700)=""/60, 0x285e}, {0x0}, {0x0, 0xc3eeff7f}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000cc0)=""/203, 0xcb}, {&(0x7f0000002640)=""/4087, 0xff7}], 0x7}, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2e000000120081aee4050cecdb4cb90425485e510befccd77f3e9cf0758ef9000600b0eba06ac400060003000000", 0x2e}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000006b00)={0x0, 0x0, 0x0}, 0x0) 15:08:33 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 640.298643][T14894] debugfs: File 'dropped' in directory 'loop0' already present! [ 640.314297][T14894] debugfs: File 'msg' in directory 'loop0' already present! [ 640.326334][T14894] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 15:08:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7fff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000002c0)={0x3, 0x70, 0x0, 0x8, 0x7, 0x32, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x31cc8dcb, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x1000, 0xb413, 0x800, 0x0, 0x5, 0x4, 0x5}) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, 0xffffffffffffffff, 0x9}, 0x10) write$cgroup_int(r1, &(0x7f0000000280), 0x12) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x2da8020000100008, 0x500001c) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2ca8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe43) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1707) close(r1) [ 640.469147][T14905] debugfs: File 'dropped' in directory 'loop0' already present! [ 640.479652][T14905] debugfs: File 'msg' in directory 'loop0' already present! [ 640.509836][T14905] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 15:08:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 640.699616][T14913] debugfs: File 'dropped' in directory 'loop0' already present! [ 640.731387][T14913] debugfs: File 'msg' in directory 'loop0' already present! 15:08:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 640.772612][T14913] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 641.051737][T14923] debugfs: File 'dropped' in directory 'loop0' already present! [ 641.070025][T14923] debugfs: File 'msg' in directory 'loop0' already present! [ 641.094151][T14923] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:37 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7fff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) openat$cgroup_int(r1, 0x0, 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000002c0)={0x3, 0x70, 0x0, 0x8, 0x7, 0x32, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x31cc8dcb, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x1000, 0xb413, 0x800, 0x0, 0x5, 0x4, 0x5}) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, 0xffffffffffffffff, 0x9}, 0x10) write$cgroup_int(r1, &(0x7f0000000280), 0x12) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x2da8020000100008, 0x500001c) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2ca8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xe43) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1707) close(r1) 15:08:37 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:37 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:37 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:37 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 643.440531][T14938] debugfs: File 'dropped' in directory 'loop0' already present! [ 643.470345][T14938] debugfs: File 'msg' in directory 'loop0' already present! 15:08:37 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 643.502839][T14938] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:37 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/52, 0x7ffff000}], 0x1) 15:08:37 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 643.765965][T14954] debugfs: File 'dropped' in directory 'loop0' already present! [ 643.777612][T14954] debugfs: File 'msg' in directory 'loop0' already present! [ 643.810311][T14954] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:40 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:40 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:40 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, 0x0, 0x0) 15:08:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:40 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x40) socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) [ 646.508721][T14972] debugfs: File 'dropped' in directory 'loop0' already present! [ 646.516637][T14972] debugfs: File 'msg' in directory 'loop0' already present! 15:08:40 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:40 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, 0x0, 0x0) 15:08:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x8, 0x3ff, 0x0, 0x1}, 0x40) socket$kcm(0x29, 0x2, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0xfffffffffffffdcb) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) [ 646.569365][T14972] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:40 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 646.827200][T14992] debugfs: File 'dropped' in directory 'loop0' already present! [ 646.858828][T14992] debugfs: File 'msg' in directory 'loop0' already present! [ 646.887933][T14992] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:43 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:43 executing program 2: 15:08:43 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, 0x0, 0x0) 15:08:43 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:43 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:43 executing program 2: [ 649.639446][T15010] debugfs: File 'dropped' in directory 'loop0' already present! [ 649.663127][T15010] debugfs: File 'msg' in directory 'loop0' already present! 15:08:43 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000), 0x0) [ 649.686987][T15010] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:43 executing program 2: [ 649.893329][T15023] debugfs: File 'dropped' in directory 'loop0' already present! [ 649.921007][T15023] debugfs: File 'msg' in directory 'loop0' already present! [ 649.958777][T15023] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:46 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:46 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000), 0x0) 15:08:46 executing program 2: 15:08:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:46 executing program 2: 15:08:46 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000), 0x0) [ 652.668578][T15038] debugfs: File 'dropped' in directory 'loop0' already present! [ 652.706537][T15038] debugfs: File 'msg' in directory 'loop0' already present! 15:08:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:46 executing program 5: sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 652.753608][T15038] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 653.015371][T15054] debugfs: File 'dropped' in directory 'loop0' already present! [ 653.036023][T15054] debugfs: File 'msg' in directory 'loop0' already present! [ 653.058951][T15054] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:49 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:49 executing program 2: 15:08:49 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 15:08:49 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r0) 15:08:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:49 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 15:08:49 executing program 2: [ 655.799627][T15069] debugfs: File 'dropped' in directory 'loop0' already present! [ 655.837658][T15069] debugfs: File 'msg' in directory 'loop0' already present! 15:08:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r0) 15:08:49 executing program 5: r0 = socket$kcm(0x10, 0x0, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 655.923946][T15069] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:49 executing program 2: [ 656.164845][T15084] debugfs: File 'dropped' in directory 'loop0' already present! [ 656.180950][T15084] debugfs: File 'msg' in directory 'loop0' already present! [ 656.210283][T15084] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) close(r0) 15:08:52 executing program 4: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)="3b08277a4185f1ec"}) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x40003) readv(r0, &(0x7f0000000000)=[{0x0}], 0x1) 15:08:52 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:52 executing program 5: r0 = socket$kcm(0x10, 0x0, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:52 executing program 2: [ 658.870362][T15096] debugfs: File 'dropped' in directory 'loop0' already present! 15:08:52 executing program 2: [ 658.920945][T15096] debugfs: File 'msg' in directory 'loop0' already present! 15:08:52 executing program 5: r0 = socket$kcm(0x10, 0x0, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:52 executing program 4: 15:08:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 658.965494][T15096] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:52 executing program 2: 15:08:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:52 executing program 4: [ 659.131853][T15110] debugfs: File 'dropped' in directory 'loop0' already present! [ 659.148138][T15110] debugfs: File 'msg' in directory 'loop0' already present! [ 659.170909][T15110] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:55 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:55 executing program 2: 15:08:55 executing program 4: 15:08:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:08:55 executing program 2: 15:08:55 executing program 4: [ 662.042615][T15132] debugfs: File 'dropped' in directory 'loop0' already present! [ 662.080076][T15132] debugfs: File 'msg' in directory 'loop0' already present! 15:08:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 662.119673][T15132] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:55 executing program 2: 15:08:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 662.361069][T15145] debugfs: File 'dropped' in directory 'loop0' already present! [ 662.389371][T15145] debugfs: File 'msg' in directory 'loop0' already present! [ 662.400161][T15145] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:58 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:08:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="82129875e9d76284dc334bd6f99a1c70961f3f9227e9bc282fa4e69403249862fcf20c3b61597ab512b65a155019aace79bce3ce0fe7c06c5be2aef3f895ef453397a40071867d98a5000243db87ca8ed1b9abbf75349f5009c8"], 0x2}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x40000080806, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) 15:08:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:08:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x40000080806, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x0, @remote}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @local}], 0x20) 15:08:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:08:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:58 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 665.033408][T15159] debugfs: File 'dropped' in directory 'loop0' already present! [ 665.053433][T15159] debugfs: File 'msg' in directory 'loop0' already present! [ 665.087250][T15159] debugfs: File 'trace0' in directory 'loop0' already present! 15:08:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:08:58 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='threaded\x00', 0x4e520436) prlimit64(0x0, 0x0, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x3}, &(0x7f0000001fee)='R\trus\xac\x84cusgrVex:De', 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) 15:08:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:08:59 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000014001280090001007663616e"], 0x34}}, 0x0) bind$can_raw(r0, &(0x7f00000006c0)={0x1d, r3}, 0x10) 15:08:59 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 665.344968][T15181] debugfs: File 'dropped' in directory 'loop0' already present! [ 665.372687][T15181] debugfs: File 'msg' in directory 'loop0' already present! [ 665.403114][T15181] debugfs: File 'trace0' in directory 'loop0' already present! [ 665.433066][T15187] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 15:09:01 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:01 executing program 2: sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, 0x0, 0x0) write$FUSE_POLL(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) 15:09:01 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:01 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000014001280090001007663616e"], 0x34}}, 0x0) bind$can_raw(r0, &(0x7f00000006c0)={0x1d, r3}, 0x10) [ 668.152418][T15206] debugfs: File 'dropped' in directory 'loop0' already present! [ 668.174032][T15206] debugfs: File 'msg' in directory 'loop0' already present! 15:09:01 executing program 2: syz_mount_image$ext4(&(0x7f0000001300)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f00000012c0)=[{&(0x7f0000000040)="21bca274769e620a2d34fa0095e0612687ecb86a548802a90200000900000000000000b579a782c230146d0e02d3b73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@lazytime='lazytime'}]}) [ 668.200483][T15209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 668.216270][T15206] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:02 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:02 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000001000050d00"/20, @ANYRES32=r3, @ANYBLOB="000000000000000014001280090001007663616e"], 0x34}}, 0x0) bind$can_raw(r0, &(0x7f00000006c0)={0x1d, r3}, 0x10) [ 668.437429][T15223] EXT4-fs (loop2): Invalid log block size: 150994946 15:09:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 668.488140][T15229] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 668.521269][T15223] EXT4-fs (loop2): Invalid log block size: 150994946 15:09:04 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:09:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'lblc\x00'}, 0x2c) 15:09:04 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) 15:09:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 671.283561][T15255] debugfs: File 'dropped' in directory 'loop0' already present! [ 671.327513][T15255] debugfs: File 'msg' in directory 'loop0' already present! [ 671.355627][T15255] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:05 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x100) 15:09:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 15:09:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 671.442982][T15263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:05 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(0x0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 671.605608][T15285] debugfs: File 'dropped' in directory 'loop0' already present! [ 671.638111][T15285] debugfs: File 'msg' in directory 'loop0' already present! 15:09:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:05 executing program 4: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x100) 15:09:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 671.707102][T15285] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff01"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 671.880513][T15302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000005c000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd65660f382201c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d6830f01caed", 0x14}], 0x1, 0x0, 0x0, 0x25a) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xec100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x40000000000004, 0x80000000000000}, 0xb20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xd8d0668c81aa2fa3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 672.030836][T15315] debugfs: File 'dropped' in directory 'loop0' already present! [ 672.058482][T15315] debugfs: File 'msg' in directory 'loop0' already present! 15:09:05 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 672.093114][T15315] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff01"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 672.245788][T15333] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 672.347523][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.350895][T15343] debugfs: File 'dropped' in directory 'loop0' already present! [ 672.364507][T15343] debugfs: File 'msg' in directory 'loop0' already present! [ 672.400456][T15343] debugfs: File 'trace0' in directory 'loop0' already present! [ 672.411120][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.464020][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 15:09:06 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff01"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:06 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 672.512862][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.582802][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.616500][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.653215][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.676281][T15360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 672.678349][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.700049][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 [ 672.711198][T15334] kvm [15324]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x1 15:09:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cf"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:08 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:08 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000005c000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd65660f382201c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d6830f01caed", 0x14}], 0x1, 0x0, 0x0, 0x25a) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xec100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x40000000000004, 0x80000000000000}, 0xb20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xd8d0668c81aa2fa3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:09:08 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e1800002d00050fd25a80648c63940d0824fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x33fe0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cf"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 674.937383][T15455] debugfs: File 'dropped' in directory 'loop0' already present! [ 674.969445][T15455] debugfs: File 'msg' in directory 'loop0' already present! 15:09:08 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:08 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 675.053845][T15455] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:08 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cf"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 675.323205][T15469] debugfs: File 'dropped' in directory 'loop0' already present! [ 675.353108][T15469] debugfs: File 'msg' in directory 'loop0' already present! 15:09:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0xce49, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fchdir(r0) statx(r0, &(0x7f0000000100)='./bus\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x14917e, 0x0) [ 675.387367][T15469] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:09 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 675.633607][T15481] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb8"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:09 executing program 4: 15:09:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:09 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:09 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:09 executing program 4: [ 675.829104][T15495] debugfs: File 'dropped' in directory 'loop0' already present! [ 675.873659][T15495] debugfs: File 'msg' in directory 'loop0' already present! [ 675.890861][T15495] debugfs: File 'trace0' in directory 'loop0' already present! [ 676.015811][T15501] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:11 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb8"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:11 executing program 4: 15:09:11 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:11 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 678.203779][T15528] ptrace attach of "/root/syz-executor.0"[15527] was attempted by "/root/syz-executor.0"[15528] [ 678.205070][T15526] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:12 executing program 4: 15:09:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb8"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:12 executing program 4: [ 678.405777][T15540] debugfs: File 'dropped' in directory 'loop0' already present! [ 678.432791][T15540] debugfs: File 'msg' in directory 'loop0' already present! [ 678.460101][T15540] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 678.635958][T15547] debugfs: File 'dropped' in directory 'loop0' already present! [ 678.654675][T15547] debugfs: File 'msg' in directory 'loop0' already present! [ 678.679005][T15547] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:14 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:14 executing program 4: 15:09:14 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:14 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:15 executing program 4: [ 681.301210][T15562] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 681.325472][T15563] debugfs: File 'dropped' in directory 'loop0' already present! 15:09:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 681.375944][T15563] debugfs: File 'msg' in directory 'loop0' already present! [ 681.416171][T15570] ptrace attach of "/root/syz-executor.0"[15568] was attempted by "/root/syz-executor.0"[15570] 15:09:15 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 681.467731][T15563] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:15 executing program 4: 15:09:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 681.658991][T15580] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 681.777028][T15589] debugfs: File 'dropped' in directory 'loop0' already present! [ 681.805462][T15589] debugfs: File 'msg' in directory 'loop0' already present! [ 681.863525][T15589] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:18 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:18 executing program 4: 15:09:18 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:18 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 684.422439][T15602] debugfs: File 'dropped' in directory 'loop0' already present! [ 684.433054][T15601] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 684.443791][T15602] debugfs: File 'msg' in directory 'loop0' already present! [ 684.468151][T15602] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:18 executing program 4: 15:09:18 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 684.578123][T15612] ptrace attach of "/root/syz-executor.0"[15611] was attempted by "/root/syz-executor.0"[15612] 15:09:18 executing program 4: [ 684.673843][T15619] debugfs: File 'dropped' in directory 'loop0' already present! [ 684.679899][T15618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 684.682210][T15619] debugfs: File 'msg' in directory 'loop0' already present! [ 684.702455][T15619] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 684.860524][T15630] debugfs: File 'dropped' in directory 'loop0' already present! [ 684.868937][T15630] debugfs: File 'msg' in directory 'loop0' already present! [ 684.881674][T15630] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:21 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:21 executing program 4: 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:21 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:21 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 687.557647][T15645] debugfs: File 'dropped' in directory 'loop0' already present! [ 687.595230][T15647] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:21 executing program 4: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x8, 0x3, 0x22c, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x198, 0x198, 0x198, 0x198, 0x198, 0x3, 0x0, {[{{@ip={@multicast1, @local, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}, {{@ip={@remote, @empty, 0x0, 0x0, 'macvlan0\x00', 'bridge_slave_0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x288) mount$9p_tcp(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={'trans=tcp,', {'port'}}) [ 687.611725][T15645] debugfs: File 'msg' in directory 'loop0' already present! [ 687.664316][T15645] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x3, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 15:09:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 687.860919][T15669] debugfs: File 'dropped' in directory 'loop0' already present! [ 687.891278][T15669] debugfs: File 'msg' in directory 'loop0' already present! [ 687.940131][T15669] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x3, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 15:09:24 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:24 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x3, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 15:09:24 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 690.676302][T15688] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 690.714049][T15691] debugfs: File 'dropped' in directory 'loop0' already present! [ 690.736438][T15691] debugfs: File 'msg' in directory 'loop0' already present! 15:09:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 690.782332][T15691] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x59b9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) inotify_init() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000240)) 15:09:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 690.953992][T15709] debugfs: File 'dropped' in directory 'loop0' already present! [ 690.963603][T15709] debugfs: File 'msg' in directory 'loop0' already present! 15:09:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], 0x0, 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 691.045230][T15709] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:09:24 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:27 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:27 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0x391e, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 15:09:27 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) 15:09:27 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 693.830093][T15738] debugfs: File 'dropped' in directory 'loop0' already present! 15:09:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(r0) [ 693.882326][T15738] debugfs: File 'msg' in directory 'loop0' already present! [ 693.909285][T15738] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:27 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xd, 0x6, 0x401}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xd, 0x6, 0x401}, 0x14}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, 0x3, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}}, 0x24008804) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40002, 0x2, 0x0, 0x1, 0x0, [], 0x0, r2}, 0x40) 15:09:27 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 694.205568][T15757] debugfs: File 'dropped' in directory 'loop0' already present! [ 694.237223][T15757] debugfs: File 'msg' in directory 'loop0' already present! [ 694.278087][T15757] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xd, 0x6, 0x401}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xd, 0x6, 0x401}, 0x14}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, 0x3, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}}, 0x24008804) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40002, 0x2, 0x0, 0x1, 0x0, [], 0x0, r2}, 0x40) [ 694.345976][T15762] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:30 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:30 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) 15:09:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xd, 0x6, 0x401}, 0x14}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xd, 0x6, 0x401}, 0x14}}, 0x0) sendmsg$IPSET_CMD_DESTROY(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, 0x3, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}}, 0x24008804) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x40002, 0x2, 0x0, 0x1, 0x0, [], 0x0, r2}, 0x40) 15:09:30 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 696.967456][T15785] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 696.990893][T15787] debugfs: File 'dropped' in directory 'loop0' already present! 15:09:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) close(r0) [ 697.048546][T15787] debugfs: File 'msg' in directory 'loop0' already present! 15:09:30 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 697.148719][T15787] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:31 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 697.212311][T15802] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(0xffffffffffffffff) 15:09:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:31 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x776f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x80, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, &(0x7f0000000180)='./bus/file1\x00', 0xc, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x9, 0x0, 0x0) r0 = openat$vcs(0xffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x0, 0x4}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'veth1_to_batadv\x00', 0x4}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local, @random="96f603000031", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @empty}, @source_quench={0x11, 0x0, 0x0, 0x10000e0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}}, 0x0) [ 697.354625][T15810] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 697.418738][T15816] debugfs: File 'dropped' in directory 'loop0' already present! [ 697.454767][T15816] debugfs: File 'msg' in directory 'loop0' already present! [ 697.497675][T15816] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:33 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:33 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:33 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x776f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, 0x0, 0x80, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, &(0x7f0000000180)='./bus/file1\x00', 0xc, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x9, 0x0, 0x0) r0 = openat$vcs(0xffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x0, 0x4}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'veth1_to_batadv\x00', 0x4}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local, @random="96f603000031", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @empty}, @source_quench={0x11, 0x0, 0x0, 0x10000e0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}}, 0x0) 15:09:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(0xffffffffffffffff) 15:09:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:33 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 700.062317][T15865] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 700.091440][T15868] debugfs: File 'dropped' in directory 'loop0' already present! [ 700.130980][T15868] debugfs: File 'msg' in directory 'loop0' already present! [ 700.143973][T15868] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:33 executing program 4: socket(0x10, 0x80002, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r0, 0xc1004111, &(0x7f0000001700)={0x0, [0x5, 0xffffffff, 0x7ff], [{0x7, 0x1ff, 0x1, 0x0, 0x1, 0x1}, {0x3, 0x10001, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x787, 0x1}, {0x84, 0x8, 0x1, 0x0, 0x1, 0x1}, {0x77, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x8, 0x0, 0x1, 0x1}, {0xced4}, {0x0, 0xde, 0x0, 0x0, 0x0, 0x1}, {0x401, 0x1}, {0x1, 0x7, 0x1}, {0xdaeb, 0x2, 0x1, 0x0, 0x1}], 0xfff}) sendmmsg$inet(r2, &(0x7f0000001d80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="a559fa02433e0bf546f0e671479f78fc10e2c1cccff5bb6bfa5b409e1b4140588ffdc6ef05d3e30774f1b4f0682b1e6e302e104624844a71ffe22466874d086906f82f45ea70f0acf9520c6821061a389ba58103adab286d166f8a126412ef469193bb51b3be3e73dae1", 0x6a}, {&(0x7f0000000080)}, {&(0x7f0000000480)="be64552347f79c7619d7c5b2386fc3217d3aa36cde09a1266cae6434201c7388cfea0ead35d4fee51f2c9390ad89e6d328cadbfd2e94d334e4014c9e297ec45d3fc91bfbb6b194068330ba659e876ddffc7333a17de7c9162b97ba03c0d1aa32d2d9f8052683bfa64598ff3125074f501a4c516e569c8da22811d376e021d12bcde597cdcc8353fad229925e90775f44255f4b64084eb8aa7d203e96cbe00bf4444efef41bf42aaeba937e446ae2b3d279975b4e8992f6af47dedb5c5644b05cfc2b95fd0f26b2b32ef920f046a2035ca6ba416157e360d795de47a0d498f1946dfefd2c585752c887794ac047d08d7d4c3d206b3d", 0xf5}, {&(0x7f0000000200)="ee89d8cb5ddc9427dc5c6832164994", 0xf}, {&(0x7f0000000580)="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", 0xee0}, {&(0x7f0000001580)="459764bf474fb4270124a3f70d524790244df1efaccb055bcd8bc78e1bac372ecafd17e80df529c91036f2415518244db970e4334bf9a92ae549489f3102e73196cc84fc81ecef07fa30e87383c488632dee26838ba58a3828a45c1abbe03363ad3016a0f687fcd91b74bf16c28d69108d64256696518b3a035b79a36e6b8539e003c6a67b0979", 0x87}], 0x6}}, {{&(0x7f0000000340)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001940)=[{&(0x7f0000001640)="af354e74109ebc2a753aa3498ae5865c762df09b87595187c427e77a04830a82e04b6881c6ef311d216689a3dbb67b0de369a1deee", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000016c0)="4d9e", 0x2}, {0x0}, {&(0x7f0000001800)}], 0x5, 0x0, 0xc0}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)="d4ea5c8aa10c5874788ff25010db1efd65", 0x11}, {0x0}, {&(0x7f0000001b00)="4d97daa8fe3386c4f6a452a65a46c4209e9e4fbbda70e63c7cabdda7fd5621f22a66ea490006c74e827ba511003a740644b252870399da5eae06f9f6b2", 0x3d}], 0x3, &(0x7f0000001bc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast1}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/169, 0xa9) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 15:09:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000000000000000000000000008500000036000000950000000000000067e8a2f14d96a47f0918283a014da406000268ff3b5387ec7a9c45ff0100000099663e48c7884ef50881912a0d2771b8c70310ffa805bcab7f7148cfd65a286fff5d08dcdfcc0a61e9abb825276d851ef05716bb9038d8532c7c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x30) close(0xffffffffffffffff) 15:09:34 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) dup2(r1, r0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 700.328707][T15892] debugfs: File 'dropped' in directory 'loop0' already present! [ 700.359724][T15892] debugfs: File 'msg' in directory 'loop0' already present! [ 700.374514][T15895] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 700.382538][T15892] debugfs: File 'trace0' in directory 'loop0' already present! 15:09:34 executing program 3: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) syz_open_dev$binderN(0x0, 0x0, 0x0) 15:09:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 700.762820][T15904] debugfs: Directory 'loop0' with parent 'block' already present! 15:09:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000001c0)=""/1, 0x1}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x15) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x94, &(0x7f0000000440)="f71559c80aa4cefd3b79e76a039acbd61caef13ff7703cc78e402a21c67dbe3ec9ee6c2a3b818b0000000009eb2b5c9a610000010071e3a142a33caa6d0e35475ace78a33eb2b7fcfdd45d247a877bbcdd0307b91e8e05257ee498343d11310dda51e11dc0d92d614498a96fd09b90c0b306ef4fcd32316c48f327739494cfd766e8741d9783e4dc2a1cccb48f7d11a12e7714d3"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 15:09:36 executing program 2: socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) 15:09:36 executing program 4: socket(0x10, 0x80002, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r0, 0xc1004111, &(0x7f0000001700)={0x0, [0x5, 0xffffffff, 0x7ff], [{0x7, 0x1ff, 0x1, 0x0, 0x1, 0x1}, {0x3, 0x10001, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x787, 0x1}, {0x84, 0x8, 0x1, 0x0, 0x1, 0x1}, {0x77, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x8, 0x0, 0x1, 0x1}, {0xced4}, {0x0, 0xde, 0x0, 0x0, 0x0, 0x1}, {0x401, 0x1}, {0x1, 0x7, 0x1}, {0xdaeb, 0x2, 0x1, 0x0, 0x1}], 0xfff}) sendmmsg$inet(r2, &(0x7f0000001d80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="a559fa02433e0bf546f0e671479f78fc10e2c1cccff5bb6bfa5b409e1b4140588ffdc6ef05d3e30774f1b4f0682b1e6e302e104624844a71ffe22466874d086906f82f45ea70f0acf9520c6821061a389ba58103adab286d166f8a126412ef469193bb51b3be3e73dae1", 0x6a}, {&(0x7f0000000080)}, {&(0x7f0000000480)="be64552347f79c7619d7c5b2386fc3217d3aa36cde09a1266cae6434201c7388cfea0ead35d4fee51f2c9390ad89e6d328cadbfd2e94d334e4014c9e297ec45d3fc91bfbb6b194068330ba659e876ddffc7333a17de7c9162b97ba03c0d1aa32d2d9f8052683bfa64598ff3125074f501a4c516e569c8da22811d376e021d12bcde597cdcc8353fad229925e90775f44255f4b64084eb8aa7d203e96cbe00bf4444efef41bf42aaeba937e446ae2b3d279975b4e8992f6af47dedb5c5644b05cfc2b95fd0f26b2b32ef920f046a2035ca6ba416157e360d795de47a0d498f1946dfefd2c585752c887794ac047d08d7d4c3d206b3d", 0xf5}, {&(0x7f0000000200)="ee89d8cb5ddc9427dc5c6832164994", 0xf}, {&(0x7f0000000580)="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", 0xee0}, {&(0x7f0000001580)="459764bf474fb4270124a3f70d524790244df1efaccb055bcd8bc78e1bac372ecafd17e80df529c91036f2415518244db970e4334bf9a92ae549489f3102e73196cc84fc81ecef07fa30e87383c488632dee26838ba58a3828a45c1abbe03363ad3016a0f687fcd91b74bf16c28d69108d64256696518b3a035b79a36e6b8539e003c6a67b0979", 0x87}], 0x6}}, {{&(0x7f0000000340)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001940)=[{&(0x7f0000001640)="af354e74109ebc2a753aa3498ae5865c762df09b87595187c427e77a04830a82e04b6881c6ef311d216689a3dbb67b0de369a1deee", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000016c0)="4d9e", 0x2}, {0x0}, {&(0x7f0000001800)}], 0x5, 0x0, 0xc0}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)="d4ea5c8aa10c5874788ff25010db1efd65", 0x11}, {0x0}, {&(0x7f0000001b00)="4d97daa8fe3386c4f6a452a65a46c4209e9e4fbbda70e63c7cabdda7fd5621f22a66ea490006c74e827ba511003a740644b252870399da5eae06f9f6b2", 0x3d}], 0x3, &(0x7f0000001bc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast1}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/169, 0xa9) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 15:09:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:36 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:09:36 executing program 3: socket(0x10, 0x80002, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) io_setup(0xf4, &(0x7f0000000300)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r0, 0xc1004111, &(0x7f0000001700)={0x2, [0x5, 0xffffffff, 0x7ff], [{0x7, 0x1ff, 0x1, 0x0, 0x1, 0x1}, {0x3, 0x10001, 0x1, 0x1, 0x1}, {0x0, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x6, 0x787, 0x1}, {0x84, 0x8, 0x1, 0x0, 0x1, 0x1}, {0x77, 0x7, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x8, 0x0, 0x1, 0x1}, {0xced4, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x0, 0xde, 0x0, 0x0, 0x1, 0x1}, {0x401, 0x1}, {0x1, 0x7, 0x1}, {0xdaeb, 0x2, 0x1, 0x0, 0x1}], 0xfff}) sendmmsg$inet(r2, &(0x7f0000001d80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="a559fa02433e0bf546f0e671479f78fc10e2c1cccff5bb6bfa5b409e1b4140588ffdc6ef05d3e30774f1b4f0682b1e6e302e104624844a71ffe22466874d086906f82f45ea70f0acf9520c6821061a389ba58103adab286d166f8a126412ef469193bb51b3be3e73dae18a2ac8", 0x6d}, {&(0x7f0000000080)="0ae333b557ad9350cc03b0c282c46a511484f2a525a7", 0x16}, {&(0x7f0000000480)="be64552347f79c7619d7c5b2386fc3217d3aa36cde09a1266cae6434201c7388cfea0ead35d4fee51f2c9390ad89e6d328cadbfd2e94d334e4014c9e297ec45d3fc91bfbb6b194068330ba659e876ddffc7333a17de7c9162b97ba03c0d1aa32d2d9f8052683bfa64598ff3125074f501a4c516e569c8da22811d376e021d12bcde597cdcc8353fad229925e90775f44255f4b64084eb8aa7d203e96cbe00bf4444efef41bf42aaeba937e446ae2b3d279975b4e8992f6af47dedb5c5644b05cfc2b95fd0f26b2b32ef920f046a2035ca6ba416157e360d795de47a0d498f1946dfefd2c585752c887794ac047d08d7d4c3d206b3d04a468", 0xf8}, {&(0x7f0000000200)="ee89d8cb5ddc9427dc5c683216499429d8db814156d1d319c95c202bccd490f4ebdf", 0x22}, {&(0x7f0000000580)="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", 0xfe0}, {&(0x7f0000001580)="459764bf474fb4270124a3f70d524790244df1efaccb055bcd8bc78e1bac372ecafd17e80df529c91036f2415518244db970e4334bf9a92ae549489f3102e73196cc84fc81ecef07fa30e87383c488632dee26838ba58a3828a45c1abbe03363ad3016a0f687fcd91b74bf16c28d69108d64256696518b3a035b79a36e6b8539e003c6a67b0979", 0x87}], 0x6}}, {{&(0x7f0000000340)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001940)=[{&(0x7f0000001640)="af354e74109ebc2a753aa3498ae5865c762df09b87595187c427e77a04830a82e04b6881c6ef311d216689a3dbb67b0de369a1deee72423165f57086b846d489014f9a8272671fb35d8d586ea56e1d72db37cec6d047065a1a9eb007290647b692500401b0161892f977df7086486f383da1016ac73017876b01", 0x7a}, {&(0x7f0000000380)="b70f29eda5848cab6967eaec3d4cc774be58808e6ba335", 0x17}, {&(0x7f00000016c0)="4d9e", 0x2}, {0x0}, {&(0x7f0000001800)="bbca2339f4436913f49798", 0xb}], 0x5, &(0x7f0000001e80)=ANY=[@ANYBLOB="14000000000000001402000002000000051b040000000000110000000000000000000000010000000200000000000000600000000000000000000000070000000723b877e7cb8a00487a01ac1e000100000004ffffffffac141410ac141430e219842eac1414bb862a0000000301ecaeb6df5a846a6d8ea607ccad2d65486268a79d04612667aeec1014cbb4b590550612553820a6d0d9004193832f677699c194000000791fbe34d0bea6b96bf5ecf7576967b15b9d66bef6545003d57f056e"], 0xc0}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)="d4ea5c8aa10c5874788ff25010db1efd65", 0x11}, {&(0x7f0000001ac0)="cd5609e9", 0x4}, {&(0x7f0000001b00)="4d97daa8fe3386c4f6a452a65a46c4209e9e4fbbda70e63c7cabdda7fd5621f22a66ea490006c74e827ba511003a740644b252870399da5eae06f9f6b2c8e42753936b55f11c007b4ced8153a2d61ece92ff252b377dae7b62f438a583a31eb68ae00bae0612db8fac9e2001d4970adf0fe7d5250fe680336b", 0x79}], 0x3, &(0x7f0000001bc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast1}}}], 0x20}}, {{&(0x7f0000001c00)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001c40)="bb37a4a5", 0x4}], 0x1}}], 0x4, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/169, 0xa9) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) [ 703.236132][T15968] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 15:09:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) 15:09:37 executing program 4: socket(0x10, 0x80002, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r0, 0xc1004111, &(0x7f0000001700)={0x0, [0x5, 0xffffffff, 0x7ff], [{0x7, 0x1ff, 0x1, 0x0, 0x1, 0x1}, {0x3, 0x10001, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x787, 0x1}, {0x84, 0x8, 0x1, 0x0, 0x1, 0x1}, {0x77, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x8, 0x0, 0x1, 0x1}, {0xced4}, {0x0, 0xde, 0x0, 0x0, 0x0, 0x1}, {0x401, 0x1}, {0x1, 0x7, 0x1}, {0xdaeb, 0x2, 0x1, 0x0, 0x1}], 0xfff}) sendmmsg$inet(r2, &(0x7f0000001d80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="a559fa02433e0bf546f0e671479f78fc10e2c1cccff5bb6bfa5b409e1b4140588ffdc6ef05d3e30774f1b4f0682b1e6e302e104624844a71ffe22466874d086906f82f45ea70f0acf9520c6821061a389ba58103adab286d166f8a126412ef469193bb51b3be3e73dae1", 0x6a}, {&(0x7f0000000080)}, {&(0x7f0000000480)="be64552347f79c7619d7c5b2386fc3217d3aa36cde09a1266cae6434201c7388cfea0ead35d4fee51f2c9390ad89e6d328cadbfd2e94d334e4014c9e297ec45d3fc91bfbb6b194068330ba659e876ddffc7333a17de7c9162b97ba03c0d1aa32d2d9f8052683bfa64598ff3125074f501a4c516e569c8da22811d376e021d12bcde597cdcc8353fad229925e90775f44255f4b64084eb8aa7d203e96cbe00bf4444efef41bf42aaeba937e446ae2b3d279975b4e8992f6af47dedb5c5644b05cfc2b95fd0f26b2b32ef920f046a2035ca6ba416157e360d795de47a0d498f1946dfefd2c585752c887794ac047d08d7d4c3d206b3d", 0xf5}, {&(0x7f0000000200)="ee89d8cb5ddc9427dc5c6832164994", 0xf}, {&(0x7f0000000580)="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", 0xee0}, {&(0x7f0000001580)="459764bf474fb4270124a3f70d524790244df1efaccb055bcd8bc78e1bac372ecafd17e80df529c91036f2415518244db970e4334bf9a92ae549489f3102e73196cc84fc81ecef07fa30e87383c488632dee26838ba58a3828a45c1abbe03363ad3016a0f687fcd91b74bf16c28d69108d64256696518b3a035b79a36e6b8539e003c6a67b0979", 0x87}], 0x6}}, {{&(0x7f0000000340)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001940)=[{&(0x7f0000001640)="af354e74109ebc2a753aa3498ae5865c762df09b87595187c427e77a04830a82e04b6881c6ef311d216689a3dbb67b0de369a1deee", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000016c0)="4d9e", 0x2}, {0x0}, {&(0x7f0000001800)}], 0x5, 0x0, 0xc0}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)="d4ea5c8aa10c5874788ff25010db1efd65", 0x11}, {0x0}, {&(0x7f0000001b00)="4d97daa8fe3386c4f6a452a65a46c4209e9e4fbbda70e63c7cabdda7fd5621f22a66ea490006c74e827ba511003a740644b252870399da5eae06f9f6b2", 0x3d}], 0x3, &(0x7f0000001bc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast1}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/169, 0xa9) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 15:09:37 executing program 2: socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0xf}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) [ 703.618417][ T2752] ================================================================== [ 703.626532][ T2752] BUG: KASAN: use-after-free in __lock_acquire+0x3fa6/0x4c50 [ 703.633910][ T2752] Read of size 8 at addr ffff88808a9d6210 by task kworker/1:4/2752 [ 703.642266][ T2752] [ 703.644606][ T2752] CPU: 1 PID: 2752 Comm: kworker/1:4 Not tainted 5.7.0-rc1-next-20200415-syzkaller #0 [ 703.654164][ T2752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.664241][ T2752] Workqueue: events __blk_release_queue [ 703.669784][ T2752] Call Trace: [ 703.673079][ T2752] dump_stack+0x188/0x20d [ 703.677601][ T2752] print_address_description.constprop.0.cold+0xd3/0x315 [ 703.684897][ T2752] ? __lock_acquire+0x3fa6/0x4c50 [ 703.692443][ T2752] __kasan_report.cold+0x35/0x4d [ 703.697388][ T2752] ? __lock_acquire+0x3fa6/0x4c50 [ 703.702419][ T2752] ? __lock_acquire+0x3fa6/0x4c50 [ 703.707468][ T2752] kasan_report+0x33/0x50 [ 703.711922][ T2752] __lock_acquire+0x3fa6/0x4c50 [ 703.716784][ T2752] ? __lock_acquire+0x2184/0x4c50 [ 703.721816][ T2752] ? mark_held_locks+0xe0/0xe0 [ 703.726613][ T2752] ? mark_held_locks+0xe0/0xe0 [ 703.731398][ T2752] ? mark_held_locks+0x9f/0xe0 [ 703.736171][ T2752] lock_acquire+0x1f2/0x8f0 [ 703.740686][ T2752] ? lockref_get+0x11/0x50 [ 703.745111][ T2752] ? lock_release+0x800/0x800 [ 703.749795][ T2752] ? find_held_lock+0x2d/0x110 [ 703.754578][ T2752] ? simple_pin_fs+0x8f/0x190 [ 703.759262][ T2752] ? lock_downgrade+0x840/0x840 [ 703.764119][ T2752] _raw_spin_lock+0x2a/0x40 [ 703.768648][ T2752] ? lockref_get+0x11/0x50 [ 703.773070][ T2752] lockref_get+0x11/0x50 [ 703.777325][ T2752] simple_recursive_removal+0x43/0x730 [ 703.782788][ T2752] ? debug_fill_super+0x390/0x390 [ 703.787841][ T2752] ? mntput+0xc/0x90 [ 703.791770][ T2752] debugfs_remove+0x59/0x80 [ 703.796284][ T2752] blk_trace_free+0x31/0x130 [ 703.800892][ T2752] __blk_trace_remove+0x76/0xa0 [ 703.806009][ T2752] blk_trace_shutdown+0x92/0x100 [ 703.810960][ T2752] __blk_release_queue+0x212/0x380 [ 703.816163][ T2752] process_one_work+0x965/0x16a0 [ 703.821111][ T2752] ? lock_release+0x800/0x800 [ 703.825792][ T2752] ? pwq_dec_nr_in_flight+0x310/0x310 [ 703.831166][ T2752] ? rwlock_bug.part.0+0x90/0x90 [ 703.836132][ T2752] ? schedule+0xe7/0x2a0 [ 703.840941][ T2752] worker_thread+0x96/0xe20 [ 703.845456][ T2752] ? process_one_work+0x16a0/0x16a0 [ 703.850747][ T2752] kthread+0x388/0x470 [ 703.854824][ T2752] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 703.860549][ T2752] ret_from_fork+0x24/0x30 [ 703.864967][ T2752] [ 703.867293][ T2752] Allocated by task 15922: [ 703.871749][ T2752] save_stack+0x1b/0x40 [ 703.875920][ T2752] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 703.881556][ T2752] kmem_cache_alloc+0x11b/0x740 [ 703.886414][ T2752] __d_alloc+0x2b/0x8e0 [ 703.890572][ T2752] d_alloc+0x4a/0x240 [ 703.894555][ T2752] d_alloc_parallel+0xe8/0x1b10 [ 703.899408][ T2752] __lookup_slow+0x193/0x490 [ 703.904015][ T2752] lookup_one_len+0x163/0x190 [ 703.908700][ T2752] start_creating+0x12b/0x250 [ 703.913419][ T2752] __debugfs_create_file+0x62/0x400 [ 703.918710][ T2752] do_blk_trace_setup+0x351/0xb30 [ 703.923758][ T2752] __blk_trace_setup+0xca/0x180 [ 703.928624][ T2752] blk_trace_ioctl+0x162/0x2b0 [ 703.933394][ T2752] blkdev_ioctl+0xbe/0x660 [ 703.937818][ T2752] block_ioctl+0xf9/0x140 [ 703.942146][ T2752] ksys_ioctl+0x11a/0x180 [ 703.946477][ T2752] __x64_sys_ioctl+0x6f/0xb0 [ 703.951067][ T2752] do_syscall_64+0xf6/0x7d0 [ 703.955573][ T2752] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 703.961489][ T2752] [ 703.963906][ T2752] Freed by task 15924: [ 703.967976][ T2752] save_stack+0x1b/0x40 [ 703.972155][ T2752] __kasan_slab_free+0xf7/0x140 [ 703.977010][ T2752] kmem_cache_free+0x7f/0x320 [ 703.981685][ T2752] rcu_core+0x59f/0x1370 [ 703.985941][ T2752] __do_softirq+0x26c/0x9f7 [ 703.990550][ T2752] [ 703.992888][ T2752] The buggy address belongs to the object at ffff88808a9d6170 [ 703.992888][ T2752] which belongs to the cache dentry of size 304 [ 704.006514][ T2752] The buggy address is located 160 bytes inside of [ 704.006514][ T2752] 304-byte region [ffff88808a9d6170, ffff88808a9d62a0) 15:09:37 executing program 4: socket(0x10, 0x80002, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r0, 0xc1004111, &(0x7f0000001700)={0x0, [0x5, 0xffffffff, 0x7ff], [{0x7, 0x1ff, 0x1, 0x0, 0x1, 0x1}, {0x3, 0x10001, 0x1, 0x0, 0x1}, {0x0, 0xffff, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x787, 0x1}, {0x84, 0x8, 0x1, 0x0, 0x1, 0x1}, {0x77, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x8, 0x0, 0x1, 0x1}, {0xced4}, {0x0, 0xde, 0x0, 0x0, 0x0, 0x1}, {0x401, 0x1}, {0x1, 0x7, 0x1}, {0xdaeb, 0x2, 0x1, 0x0, 0x1}], 0xfff}) sendmmsg$inet(r2, &(0x7f0000001d80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="a559fa02433e0bf546f0e671479f78fc10e2c1cccff5bb6bfa5b409e1b4140588ffdc6ef05d3e30774f1b4f0682b1e6e302e104624844a71ffe22466874d086906f82f45ea70f0acf9520c6821061a389ba58103adab286d166f8a126412ef469193bb51b3be3e73dae1", 0x6a}, {&(0x7f0000000080)}, {&(0x7f0000000480)="be64552347f79c7619d7c5b2386fc3217d3aa36cde09a1266cae6434201c7388cfea0ead35d4fee51f2c9390ad89e6d328cadbfd2e94d334e4014c9e297ec45d3fc91bfbb6b194068330ba659e876ddffc7333a17de7c9162b97ba03c0d1aa32d2d9f8052683bfa64598ff3125074f501a4c516e569c8da22811d376e021d12bcde597cdcc8353fad229925e90775f44255f4b64084eb8aa7d203e96cbe00bf4444efef41bf42aaeba937e446ae2b3d279975b4e8992f6af47dedb5c5644b05cfc2b95fd0f26b2b32ef920f046a2035ca6ba416157e360d795de47a0d498f1946dfefd2c585752c887794ac047d08d7d4c3d206b3d", 0xf5}, {&(0x7f0000000200)="ee89d8cb5ddc9427dc5c6832164994", 0xf}, {&(0x7f0000000580)="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", 0xee0}, {&(0x7f0000001580)="459764bf474fb4270124a3f70d524790244df1efaccb055bcd8bc78e1bac372ecafd17e80df529c91036f2415518244db970e4334bf9a92ae549489f3102e73196cc84fc81ecef07fa30e87383c488632dee26838ba58a3828a45c1abbe03363ad3016a0f687fcd91b74bf16c28d69108d64256696518b3a035b79a36e6b8539e003c6a67b0979", 0x87}], 0x6}}, {{&(0x7f0000000340)={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000001940)=[{&(0x7f0000001640)="af354e74109ebc2a753aa3498ae5865c762df09b87595187c427e77a04830a82e04b6881c6ef311d216689a3dbb67b0de369a1deee", 0x35}, {&(0x7f0000000380)}, {&(0x7f00000016c0)="4d9e", 0x2}, {0x0}, {&(0x7f0000001800)}], 0x5, 0x0, 0xc0}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a80)="d4ea5c8aa10c5874788ff25010db1efd65", 0x11}, {0x0}, {&(0x7f0000001b00)="4d97daa8fe3386c4f6a452a65a46c4209e9e4fbbda70e63c7cabdda7fd5621f22a66ea490006c74e827ba511003a740644b252870399da5eae06f9f6b2", 0x3d}], 0x3, &(0x7f0000001bc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @multicast1}}}], 0x20}}, {{0x0, 0x0, 0x0}}], 0x4, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/169, 0xa9) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) [ 704.019784][ T2752] The buggy address belongs to the page: [ 704.025443][ T2752] page:ffffea00022a7580 refcount:1 mapcount:0 mapping:00000000ec4d41ba index:0x0 [ 704.034543][ T2752] flags: 0xfffe0000000200(slab) [ 704.039397][ T2752] raw: 00fffe0000000200 ffffea0002190e88 ffffea00022fdc48 ffff88821bc50540 [ 704.047995][ T2752] raw: 0000000000000000 ffff88808a9d6000 000000010000000b 0000000000000000 [ 704.056570][ T2752] page dumped because: kasan: bad access detected [ 704.062977][ T2752] 15:09:37 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) [ 704.065303][ T2752] Memory state around the buggy address: [ 704.070931][ T2752] ffff88808a9d6100: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fb fb [ 704.078995][ T2752] ffff88808a9d6180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 704.087092][ T2752] >ffff88808a9d6200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 704.095160][ T2752] ^ [ 704.099751][ T2752] ffff88808a9d6280: fb fb fb fb fc fc fc fc fc fc fc fc 00 00 00 00 [ 704.108103][ T2752] ffff88808a9d6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 15:09:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x5b3, 0x0, 0x0, 0xffffffffffffffff}) [ 704.116165][ T2752] ================================================================== [ 704.125268][ T2752] Disabling lock debugging due to kernel taint [ 704.131425][ T2752] Kernel panic - not syncing: panic_on_warn set ... [ 704.138028][ T2752] CPU: 1 PID: 2752 Comm: kworker/1:4 Tainted: G B 5.7.0-rc1-next-20200415-syzkaller #0 [ 704.147778][T16012] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 704.148951][ T2752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 704.148971][ T2752] Workqueue: events __blk_release_queue [ 704.148978][ T2752] Call Trace: [ 704.148995][ T2752] dump_stack+0x188/0x20d [ 704.149011][ T2752] panic+0x2e3/0x75c [ 704.149024][ T2752] ? add_taint.cold+0x16/0x16 [ 704.149042][ T2752] ? print_shadow_for_address+0xb8/0x114 [ 704.149054][ T2752] ? trace_hardirqs_off+0x50/0x220 [ 704.149068][ T2752] ? __lock_acquire+0x3fa6/0x4c50 [ 704.149089][ T2752] end_report+0x4d/0x53 [ 704.211377][ T2752] __kasan_report.cold+0xd/0x4d [ 704.216235][ T2752] ? __lock_acquire+0x3fa6/0x4c50 [ 704.221263][ T2752] ? __lock_acquire+0x3fa6/0x4c50 [ 704.226290][ T2752] kasan_report+0x33/0x50 [ 704.230630][ T2752] __lock_acquire+0x3fa6/0x4c50 [ 704.235504][ T2752] ? __lock_acquire+0x2184/0x4c50 [ 704.240530][ T2752] ? mark_held_locks+0xe0/0xe0 [ 704.245408][ T2752] ? mark_held_locks+0xe0/0xe0 [ 704.250180][ T2752] ? mark_held_locks+0x9f/0xe0 [ 704.254977][ T2752] lock_acquire+0x1f2/0x8f0 [ 704.259489][ T2752] ? lockref_get+0x11/0x50 [ 704.263940][ T2752] ? lock_release+0x800/0x800 [ 704.268626][ T2752] ? find_held_lock+0x2d/0x110 [ 704.273397][ T2752] ? simple_pin_fs+0x8f/0x190 [ 704.278090][ T2752] ? lock_downgrade+0x840/0x840 [ 704.282949][ T2752] _raw_spin_lock+0x2a/0x40 [ 704.287634][ T2752] ? lockref_get+0x11/0x50 [ 704.292055][ T2752] lockref_get+0x11/0x50 [ 704.296314][ T2752] simple_recursive_removal+0x43/0x730 [ 704.301781][ T2752] ? debug_fill_super+0x390/0x390 [ 704.306820][ T2752] ? mntput+0xc/0x90 [ 704.310721][ T2752] debugfs_remove+0x59/0x80 [ 704.315233][ T2752] blk_trace_free+0x31/0x130 [ 704.319833][ T2752] __blk_trace_remove+0x76/0xa0 [ 704.324714][ T2752] blk_trace_shutdown+0x92/0x100 [ 704.329662][ T2752] __blk_release_queue+0x212/0x380 [ 704.334780][ T2752] process_one_work+0x965/0x16a0 [ 704.339724][ T2752] ? lock_release+0x800/0x800 [ 704.344684][ T2752] ? pwq_dec_nr_in_flight+0x310/0x310 [ 704.350059][ T2752] ? rwlock_bug.part.0+0x90/0x90 [ 704.354996][ T2752] ? schedule+0xe7/0x2a0 [ 704.359253][ T2752] worker_thread+0x96/0xe20 [ 704.363766][ T2752] ? process_one_work+0x16a0/0x16a0 [ 704.368970][ T2752] kthread+0x388/0x470 [ 704.373042][ T2752] ? kthread_mod_delayed_work+0x1a0/0x1a0 [ 704.378765][ T2752] ret_from_fork+0x24/0x30 [ 704.384403][ T2752] Kernel Offset: disabled [ 704.388878][ T2752] Rebooting in 86400 seconds..