r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) dup3(r0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, 0x0) 05:02:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x2}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:00 executing program 0: 05:02:00 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x8000, 0x100005, 0x5}) [ 1213.444243][ T4190] debugfs: File 'dropped' in directory 'loop0' already present! [ 1213.471771][ T4190] debugfs: File 'msg' in directory 'loop0' already present! 05:02:00 executing program 0: 05:02:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x2}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:00 executing program 0: [ 1213.563267][ T4193] usb usb7: usbfs: process 4193 (syz-executor.3) did not claim interface 0 before use 05:02:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) dup3(r0, r1, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) [ 1213.635311][ T4190] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:00 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x2}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:00 executing program 0: [ 1213.709238][ T4199] usb usb7: usbfs: process 4199 (syz-executor.4) did not claim interface 0 before use 05:02:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e", 0x52, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:01 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x8000, 0x100005, 0x5}) 05:02:01 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:01 executing program 0: 05:02:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) dup3(r0, r1, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) 05:02:01 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1214.322966][ T4220] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:01 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1214.379754][ T4220] debugfs: File 'msg' in directory 'loop0' already present! [ 1214.446671][ T4227] usb usb7: usbfs: process 4227 (syz-executor.3) did not claim interface 0 before use [ 1214.513379][ T4220] debugfs: File 'trace0' in directory 'loop0' already present! [ 1214.537424][ T4232] __nla_validate_parse: 9 callbacks suppressed [ 1214.537433][ T4232] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:01 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) dup3(r0, r1, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, 0x0) 05:02:01 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:01 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x8000, 0x100005, 0x5}) [ 1214.766643][ T4231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1214.831440][ T4241] debugfs: File 'dropped' in directory 'loop0' already present! [ 1214.853042][ T4241] debugfs: File 'msg' in directory 'loop0' already present! 05:02:01 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1214.897172][ T4242] usb usb7: usbfs: process 4242 (syz-executor.4) did not claim interface 0 before use [ 1215.003281][ T4241] debugfs: File 'trace0' in directory 'loop0' already present! [ 1215.014409][ T4245] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1215.525989][ T4231] 8021q: adding VLAN 0 to HW filter on device bond0 05:02:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e", 0x52, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x1844, 0x4) sendmmsg(r0, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="ae4a56b3b0002ec93b60059e06755476cb57c8e19ebf7e5eff0f03314330e27c0f5fb9bc407a9175", 0x28}], 0x1}}], 0x400000000000009, 0x0) 05:02:02 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x8000, 0x100005, 0x5}) 05:02:02 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1215.899207][ T4246] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:02:02 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1216.025825][ T4255] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') writev(r3, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) [ 1216.087244][ T4255] debugfs: File 'msg' in directory 'loop0' already present! [ 1216.130659][ T4263] usb usb7: usbfs: process 4263 (syz-executor.3) did not claim interface 0 before use [ 1216.214913][ T4255] debugfs: File 'trace0' in directory 'loop0' already present! [ 1216.258603][ T4263] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1216.281265][ T4261] 8021q: adding VLAN 0 to HW filter on device bond0 05:02:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1216.336387][ T4262] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:02:03 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x8000, 0x100005, 0x5}) 05:02:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x42c2, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000580)="a6a87346bb7ad3fc81", 0x9}], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendfile(r1, r2, 0x0, 0x7fffffa7) 05:02:03 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:03 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1216.498313][ T4272] debugfs: File 'dropped' in directory 'loop0' already present! [ 1216.522545][ T4270] usb usb7: usbfs: process 4270 (syz-executor.4) did not claim interface 0 before use [ 1216.545644][ T4272] debugfs: File 'msg' in directory 'loop0' already present! [ 1216.567084][ T23] audit: type=1800 audit(1581138123.434:36): pid=4274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="loop5" ino=22 res=0 [ 1216.611454][ T4283] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1216.650574][ T4277] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1216.699145][ T23] audit: type=1804 audit(1581138123.464:37): pid=4274 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir560111532/syzkaller.wdh1jk/1674/file0/file0" dev="loop5" ino=22 res=1 [ 1216.791524][ T4272] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:03 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a", 0x55, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:04 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x8000, 0x100005, 0x5}) [ 1217.230563][ T4282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1217.267217][ T4286] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:02:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc) close(r2) 05:02:04 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, 0x0, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1217.360190][ T4291] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:04 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1217.403614][ T4291] debugfs: File 'msg' in directory 'loop0' already present! [ 1217.477633][ T4295] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1217.511934][ T4296] usb usb7: usbfs: process 4296 (syz-executor.4) did not claim interface 0 before use [ 1217.548733][ T4301] usb usb7: usbfs: process 4301 (syz-executor.3) did not claim interface 0 before use [ 1217.593511][ T4304] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:04 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1217.637504][ T4291] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:04 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x8000, 0x100005, 0x5}) [ 1217.993987][ T4311] debugfs: File 'dropped' in directory 'loop0' already present! [ 1218.008815][ T4311] debugfs: File 'msg' in directory 'loop0' already present! [ 1218.106737][ T4311] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:05 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x8000, 0x100005, 0x5}) [ 1218.191925][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0 05:02:05 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1218.274390][ T4315] debugfs: File 'dropped' in directory 'loop0' already present! [ 1218.298665][ T4315] debugfs: File 'msg' in directory 'loop0' already present! 05:02:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="ae4a56b3b0002ec93b60059e06755476cb57c8e19ebf7e5eff0f03314330e27c0f5fb9bc407a9175", 0x28}], 0x1}}], 0x400000000000009, 0x10) [ 1218.402824][ T4315] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:05 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:05 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a", 0x55, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:05 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/18, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, 0x0, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = io_uring_setup(0xe58, &(0x7f00000002c0)={0x0, 0x0, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') socket$unix(0x1, 0x0, 0x0) dup3(r1, r0, 0x0) 05:02:05 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x8000, 0x100005, 0x5}) 05:02:05 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:05 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1218.677284][ T4329] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x1, 0x0, r2, 0x0}]) io_pgetevents(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 05:02:05 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/18, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1218.747598][ T4329] debugfs: File 'msg' in directory 'loop0' already present! [ 1218.770131][ T4334] usb usb7: usbfs: process 4334 (syz-executor.4) did not claim interface 0 before use 05:02:05 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1218.868315][ T4347] usb usb7: usbfs: process 4347 (syz-executor.3) did not claim interface 0 before use 05:02:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000040), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_int(r0, 0x29, 0x16, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x20) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 05:02:05 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1218.926245][ T4329] debugfs: File 'trace0' in directory 'loop0' already present! [ 1219.094941][ T4364] ptrace attach of "/root/syz-executor.5"[4363] was attempted by "/root/syz-executor.5"[4364] 05:02:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a", 0x55, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:06 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x8000, 0x100005, 0x5}) 05:02:06 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/18, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:06 executing program 0: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:06 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x2, 0x3, 0x3, 0x0, 0x0, {0xc}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0xc}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x24}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000000c0)="0f20d86635200000000f22d826d33566b91109000066b80060000066ba000000000f306766c74424000d0000006766c7442402f60000006766c744240600000000670f0114246766c74424003f8c00006766c7442402e4d400006766c744240600000000670f011424650f01c8b8dd000f00d80f21f30f01c3ddc3", 0x9}], 0x1, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 05:02:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, 0x0, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1219.681059][ T4374] debugfs: File 'dropped' in directory 'loop0' already present! [ 1219.714943][ T4374] debugfs: File 'msg' in directory 'loop0' already present! [ 1219.747779][ T4375] usb usb7: usbfs: process 4375 (syz-executor.4) did not claim interface 0 before use 05:02:06 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x2, 0x3, 0x3, 0x0, 0x0, {0xc}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0xc}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x24}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000000c0)="0f20d86635200000000f22d826d33566b91109000066b80060000066ba000000000f306766c74424000d0000006766c7442402f60000006766c744240600000000670f0114246766c74424003f8c00006766c7442402e4d400006766c744240600000000670f011424650f01c8b8dd000f00d80f21f30f01c3ddc3", 0x9}], 0x1, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1219.830645][ T4381] usb usb7: usbfs: process 4381 (syz-executor.3) did not claim interface 0 before use [ 1219.866296][ T4383] __nla_validate_parse: 6 callbacks suppressed [ 1219.866303][ T4383] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1219.871903][ T4374] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000480)="36efffaff513473658f5a2693c45b36167617bd6", 0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) fcntl$setstatus(r0, 0x4, 0x80000000002c00) [ 1219.980156][ T4381] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1220.001536][ T4370] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1220.026000][ T4378] 8021q: adding VLAN 0 to HW filter on device bond0 05:02:06 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x8000, 0x100005, 0x5}) 05:02:07 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/19, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1220.179059][ T4392] ptrace attach of "/root/syz-executor.5"[4391] was attempted by "/root/syz-executor.5"[4392] 05:02:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1220.233843][ T4395] debugfs: File 'dropped' in directory 'loop0' already present! [ 1220.272895][ T4395] debugfs: File 'msg' in directory 'loop0' already present! [ 1220.462201][ T4395] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:07 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c], 0x8000, 0x100005, 0x5}) [ 1220.716810][ T4403] debugfs: File 'dropped' in directory 'loop0' already present! [ 1220.733052][ T4403] debugfs: File 'msg' in directory 'loop0' already present! [ 1220.742407][ T4393] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1220.886569][ T4403] debugfs: File 'trace0' in directory 'loop0' already present! [ 1220.997686][ T4399] 8021q: adding VLAN 0 to HW filter on device bond0 05:02:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a37", 0x56, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:07 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x1ff, 0x9, 0x7, 0x9c]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x11}) 05:02:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:07 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:07 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/19, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) 05:02:07 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x8000, 0x100005, 0x5}) [ 1221.134011][ T4412] debugfs: File 'dropped' in directory 'loop0' already present! [ 1221.150278][ T4413] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1221.176239][ T4412] debugfs: File 'msg' in directory 'loop0' already present! [ 1221.190743][ T4414] usb usb7: usbfs: process 4414 (syz-executor.4) did not claim interface 0 before use 05:02:08 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/19, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x38, 0x0) [ 1221.293005][ T4420] usb usb7: usbfs: process 4420 (syz-executor.3) did not claim interface 0 before use [ 1221.330904][ T4421] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:08 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1221.389332][ T4412] debugfs: File 'trace0' in directory 'loop0' already present! [ 1221.437427][ T4407] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1221.476573][ T4425] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:08 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x8000, 0x100005, 0x5}) 05:02:08 executing program 0: r0 = socket$inet6(0xa, 0x0, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1221.580791][ T4407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1221.619217][ T4407] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1221.737694][ T4435] debugfs: File 'dropped' in directory 'loop0' already present! [ 1221.774457][ T4435] debugfs: File 'msg' in directory 'loop0' already present! 05:02:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1222.004872][ T4435] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1222.414046][ T4426] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 05:02:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a37", 0x56, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:09 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x1ff, 0x9, 0x7, 0x9c]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x11}) 05:02:09 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x8000, 0x100005, 0x5}) 05:02:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:09 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x38, 0x0) 05:02:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1222.735940][ T4461] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:09 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x38, 0x0) [ 1222.789118][ T4461] debugfs: File 'msg' in directory 'loop0' already present! [ 1222.821129][ T4463] usb usb7: usbfs: process 4463 (syz-executor.4) did not claim interface 0 before use 05:02:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1222.899140][ T4470] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1222.969313][ T4461] debugfs: File 'trace0' in directory 'loop0' already present! [ 1222.977519][ T4476] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1222.983587][ T4474] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:09 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x38, 0x0) [ 1223.049242][ T4470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:02:10 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x38, 0x0) [ 1223.107668][ T4470] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:10 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x8000, 0x100005, 0x5}) 05:02:10 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x38, 0x0) [ 1223.240335][ T4485] debugfs: File 'dropped' in directory 'loop0' already present! [ 1223.273864][ T4485] debugfs: File 'msg' in directory 'loop0' already present! [ 1223.377343][ T4485] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a37", 0x56, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:10 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x1ff, 0x9, 0x7, 0x9c]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x11}) 05:02:10 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x8000, 0x100005, 0x5}) 05:02:10 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x38, 0x0) 05:02:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1223.783568][ T4495] debugfs: File 'dropped' in directory 'loop0' already present! [ 1223.839355][ T4495] debugfs: File 'msg' in directory 'loop0' already present! [ 1223.892171][ T4499] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1223.915535][ T4499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1223.934881][ T4499] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1223.952075][ T4502] usb usb7: usbfs: process 4502 (syz-executor.3) did not claim interface 0 before use 05:02:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:10 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 1224.029508][ T4495] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:10 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 05:02:11 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x1ff, 0x9, 0x7, 0x9c]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x11}) 05:02:11 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6], 0x8000, 0x100005, 0x5}) 05:02:11 executing program 2: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000001640)=[{&(0x7f0000000280)="440a61f251c1c4e23486312947adcce7af5edab79d00ebb855faa5a27275e95907d782f4e6f980b4ebe9c71ca91341e58485d9296be333e3", 0x38}], 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000002400070500000000eb00000000000000", @ANYRES32=0x0, @ANYBLOB="0000040013000000010000000800010068746262cb00000000000200"], 0x3}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00$\x00\a\a\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000fffffffff6ffffff0b0001006d756c746971000008"], 0x3}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 1224.208353][ T4509] usb usb7: usbfs: process 4509 (syz-executor.4) did not claim interface 0 before use [ 1224.350134][ T4518] debugfs: File 'dropped' in directory 'loop0' already present! [ 1224.408878][ T4518] debugfs: File 'msg' in directory 'loop0' already present! [ 1224.571590][ T4518] debugfs: File 'trace0' in directory 'loop0' already present! [ 1224.625685][ T4520] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1224.650066][ T4520] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1224.664284][ T4520] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:11 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x1ff, 0x9, 0x7, 0x9c]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x11}) 05:02:11 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x8000, 0x100005, 0x5}) 05:02:11 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x1ff, 0x9, 0x7, 0x9c]}) [ 1224.774811][ T4529] debugfs: File 'dropped' in directory 'loop0' already present! [ 1224.819311][ T4529] debugfs: File 'msg' in directory 'loop0' already present! 05:02:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240), 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1224.901319][ T4534] usb usb7: usbfs: process 4534 (syz-executor.3) did not claim interface 0 before use [ 1224.994468][ T4529] debugfs: File 'trace0' in directory 'loop0' already present! [ 1225.062118][ T4540] __nla_validate_parse: 2 callbacks suppressed [ 1225.062125][ T4540] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1225.090850][ T4542] usb usb7: usbfs: process 4542 (syz-executor.4) did not claim interface 0 before use 05:02:12 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x8000, 0x100005, 0x5}) [ 1225.171663][ T4536] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1225.182350][ T4546] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1225.305244][ T4548] debugfs: File 'dropped' in directory 'loop0' already present! [ 1225.347837][ T4548] debugfs: File 'msg' in directory 'loop0' already present! [ 1225.358238][ T4536] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1225.397194][ T4536] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1225.465374][ T4548] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:12 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x8000, 0x100005, 0x5}) [ 1225.690334][ T4551] debugfs: File 'dropped' in directory 'loop0' already present! [ 1225.713543][ T4551] debugfs: File 'msg' in directory 'loop0' already present! [ 1225.720271][ T4533] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:02:12 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r3, 0x0, 0x71) [ 1225.734093][ T4533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1225.759970][ T4533] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:12 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8020001) socket$unix(0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) creat(0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) [ 1225.979248][ T4551] debugfs: File 'trace0' in directory 'loop0' already present! [ 1226.274408][ T4555] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1226.390947][ T4555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1226.403764][ T4555] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:13 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 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], 0x8000, 0x100005, 0x5}) 05:02:13 executing program 2: perf_event_open(&(0x7f000001d000)={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_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd41729f96b96c421f683a61908ff99524c9b829ed13650db201e32bacf2f3d30aa541d593253b00d82cb2973c5d0852db67f866f228322560cc37"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1fb) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(0x0, 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) write$P9_RREMOVE(r1, &(0x7f0000000280), 0x1033b) fdatasync(r1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) 05:02:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:13 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) 05:02:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240), 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1226.837972][ T4563] debugfs: File 'dropped' in directory 'loop0' already present! [ 1226.889337][ T4563] debugfs: File 'msg' in directory 'loop0' already present! [ 1226.967259][ T4572] usb usb7: usbfs: process 4572 (syz-executor.4) did not claim interface 0 before use [ 1227.067594][ T4563] debugfs: File 'trace0' in directory 'loop0' already present! [ 1227.085037][ T4578] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1227.097060][ T4579] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:14 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000, 0x100005, 0x5}) [ 1227.314856][ T4575] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:02:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) [ 1227.359926][ T4575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1227.395754][ T4583] debugfs: File 'dropped' in directory 'loop0' already present! [ 1227.412015][ T4575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1227.433798][ T4583] debugfs: File 'msg' in directory 'loop0' already present! [ 1227.547057][ T23] audit: type=1800 audit(1581138134.414:38): pid=4569 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16699 res=0 05:02:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd41729f96b96c421f683a61908ff99524c9b829ed13650db201e32bacf2f3d30aa541d593253b00d82cb2973c5d0852db67f866f228322560cc37"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1fb) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(0x0, 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) write$P9_RREMOVE(r1, &(0x7f0000000280), 0x1033b) fdatasync(r1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1227.650496][ T23] audit: type=1800 audit(1581138134.414:39): pid=4577 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16699 res=0 05:02:14 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1227.718274][ T23] audit: type=1800 audit(1581138134.444:40): pid=4584 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16699 res=0 [ 1227.734002][ T4583] debugfs: File 'trace0' in directory 'loop0' already present! [ 1227.796806][ T23] audit: type=1800 audit(1581138134.444:41): pid=4585 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16699 res=0 05:02:14 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x8000, 0x100005, 0x5}) [ 1227.885123][ T23] audit: type=1800 audit(1581138134.444:42): pid=4581 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16699 res=0 [ 1227.916138][ T23] audit: type=1800 audit(1581138134.444:43): pid=4587 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=16699 res=0 [ 1227.999774][ T4598] debugfs: File 'dropped' in directory 'loop0' already present! [ 1228.015220][ T4598] debugfs: File 'msg' in directory 'loop0' already present! 05:02:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'bond0\x00', 0x800000000008a03}) 05:02:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd41729f96b96c421f683a61908ff99524c9b829ed13650db201e32bacf2f3d30aa541d593253b00d82cb2973c5d0852db67f866f228322560cc37"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1fb) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(0x0, 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = creat(0x0, 0x0) write$P9_RREMOVE(r1, &(0x7f0000000280), 0x1033b) fdatasync(r1) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1228.248295][ T4598] debugfs: File 'trace0' in directory 'loop0' already present! [ 1228.339885][ T4595] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:02:15 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x8000, 0x100005, 0x5}) [ 1228.502425][ T4595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1228.516000][ T4595] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1228.629738][ T4607] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240), 0x0) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:15 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) [ 1228.680704][ T4607] debugfs: File 'msg' in directory 'loop0' already present! 05:02:15 executing program 2: dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x1070c5, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x84000a41) write$9p(r0, &(0x7f0000001400)="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", 0x600) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1c500) 05:02:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) [ 1228.848091][ T23] audit: type=1804 audit(1581138135.714:44): pid=4619 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir216324484/syzkaller.WH2lss/1581/file0" dev="sda1" ino=16717 res=1 [ 1228.904097][ T4620] usb usb7: usbfs: process 4620 (syz-executor.3) did not claim interface 0 before use 05:02:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 05:02:15 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1229.007515][ T4607] debugfs: File 'trace0' in directory 'loop0' already present! [ 1229.065070][ T4620] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1229.080931][ T4613] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:16 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x8000, 0x100005, 0x5}) 05:02:16 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) capset(&(0x7f0000000500), &(0x7f0000000540)={0x1, 0x7, 0x0, 0x1}) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) write$P9_RSTATFS(r1, 0x0, 0x71) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1229.286192][ T4639] debugfs: File 'dropped' in directory 'loop0' already present! [ 1229.304408][ T4639] debugfs: File 'msg' in directory 'loop0' already present! [ 1229.467650][ T4639] debugfs: File 'trace0' in directory 'loop0' already present! [ 1229.482214][ T4642] overlayfs: failed to resolve './bus': -2 [ 1229.548736][ T23] audit: type=1804 audit(1581138136.424:45): pid=4642 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir216324484/syzkaller.WH2lss/1582/bus/bus" dev="sda1" ino=16724 res=1 05:02:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1229.762120][ T4651] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1229.775455][ T4651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1229.787506][ T4651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071", 0xe) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00'}) 05:02:16 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x8000, 0x100005, 0x5}) [ 1229.935826][ T4655] debugfs: File 'dropped' in directory 'loop0' already present! [ 1229.969843][ T4655] debugfs: File 'msg' in directory 'loop0' already present! 05:02:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000680)='/dev/nvram\x00', 0x40881, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00'}) [ 1229.974709][ T4659] usb usb7: usbfs: process 4659 (syz-executor.3) did not claim interface 0 before use 05:02:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond0\x00'}) [ 1230.126496][ T4655] debugfs: File 'trace0' in directory 'loop0' already present! [ 1230.154145][ T4660] usb usb7: usbfs: process 4660 (syz-executor.4) did not claim interface 0 before use [ 1230.162366][ T4666] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1230.180848][ T4666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1230.222221][ T4659] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:17 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x8000, 0x100005, 0x5}) [ 1230.282306][ T4666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1230.290843][ T4668] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1230.295848][ T4670] overlayfs: './bus' not a directory [ 1230.380891][ T23] audit: type=1804 audit(1581138137.244:46): pid=4674 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir216324484/syzkaller.WH2lss/1582/bus/bus" dev="sda1" ino=16724 res=1 [ 1230.415994][ T4679] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1230.445420][ T4679] debugfs: File 'msg' in directory 'loop0' already present! [ 1230.471623][ T23] audit: type=1804 audit(1581138137.314:47): pid=4676 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir216324484/syzkaller.WH2lss/1582/bus/bus" dev="sda1" ino=16724 res=1 05:02:17 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1230.655804][ T4679] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:17 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x8000, 0x100005, 0x5}) [ 1230.882404][ T4686] debugfs: File 'dropped' in directory 'loop0' already present! [ 1230.904248][ T4686] debugfs: File 'msg' in directory 'loop0' already present! 05:02:17 executing program 0: creat(0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) lseek(r0, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) syz_open_procfs(0x0, 0x0) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYPTR], 0x8) fallocate(r0, 0x100000003, 0x0, 0x28120001) creat(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1231.035414][ T4686] debugfs: File 'trace0' in directory 'loop0' already present! [ 1231.311322][ T4683] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1231.395040][ T4683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1231.453310][ T4683] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:18 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) 05:02:18 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x8000, 0x100005, 0x5}) 05:02:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) 05:02:18 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:18 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071", 0xe) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1231.758198][ T4710] debugfs: File 'dropped' in directory 'loop0' already present! [ 1231.813764][ T4710] debugfs: File 'msg' in directory 'loop0' already present! [ 1231.868356][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1231.935268][ T4720] usb usb7: usbfs: process 4720 (syz-executor.3) did not claim interface 0 before use [ 1231.940470][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1231.983466][ T4713] usb usb7: usbfs: process 4713 (syz-executor.4) did not claim interface 0 before use [ 1231.985751][ T4710] debugfs: File 'trace0' in directory 'loop0' already present! [ 1232.025013][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1232.069105][ T4721] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1232.080524][ T4713] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@allocspi={0xf8, 0x16, 0x317, 0x0, 0x0, {{{@in6=@rand_addr="e79fcd5cf38b84bc3d1cd091f1673ffc", @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@mcast2, 0x0, 0x6c}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x0, 0xb}}, 0xf8}}, 0x0) 05:02:19 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x8000, 0x100005, 0x5}) 05:02:19 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@allocspi={0xf8, 0x16, 0x317, 0x0, 0x0, {{{@in6=@rand_addr="e79fcd5cf38b84bc3d1cd091f1673ffc", @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@mcast2, 0x0, 0x6c}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x0, 0xb}}, 0xf8}}, 0x0) 05:02:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) [ 1232.317124][ T4727] debugfs: File 'dropped' in directory 'loop0' already present! [ 1232.352315][ T4727] debugfs: File 'msg' in directory 'loop0' already present! 05:02:19 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x300) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x0, 0x18, 0x4, 0x6, 0x43, 0x1, &(0x7f00000000c0)="f371d96377934fac900c4a2ffeb7a49cdbf2aa314e1a0da3fd2ba5d11808751c10b9c22b7d98c2759259f81bf101007bf5b8f90c773d0397edcbb45de03aed968d5782"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) sched_setattr(r1, &(0x7f0000000600)={0x38, 0x2, 0x31}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x250000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/diskstats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000980)={0x50, r5, 0x300, 0x0, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2ff29107}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xe1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000854}, 0x4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0100250000000000000000000000000000000000090000446553eeb0067bfb9b572d8c9cfae6f813c53f0a1e5a5e1d6bffff0d10c8fd0599c21be34f9faab562c62e28bcd5ea9a00583e5f24249b0c15f09bb8fca24634e0900667867fe23319a9aee2779a0a1232c41b0c134b0b3f84e5f19fa6518b8c6dfb4145b70b5cc1984d8e3e1d0aec1cc64cabc9bee635afabf9953cd6c6a82cd73bb967295f"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x44, r5, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008091}, 0x20004000) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r8 = syz_open_pts(r7, 0x0) write(r8, 0x0, 0x0) r9 = getpid() capset(&(0x7f0000000500)={0x20071026, r9}, &(0x7f0000000540)={0x1, 0x7, 0xb357, 0x1, 0x0, 0xf3f}) ftruncate(r6, 0x800) lseek(r6, 0x0, 0x2) r10 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r6, r10, 0x0, 0x8400fffffffa) [ 1232.485962][ T4727] debugfs: File 'trace0' in directory 'loop0' already present! [ 1232.702957][ T4738] capability: warning: `syz-executor.0' uses deprecated v2 capabilities in a way that may be insecure [ 1232.759745][ T4729] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1232.835751][ T23] kauditd_printk_skb: 1 callbacks suppressed [ 1232.835762][ T23] audit: type=1804 audit(1581138139.704:49): pid=4736 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/149/bus/bus" dev="overlay" ino=16700 res=1 [ 1232.892967][ T4729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1232.896014][ T4738] overlayfs: failed to resolve './file0': -2 [ 1232.905275][ T4729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1233.015764][ T23] audit: type=1804 audit(1581138139.884:50): pid=4740 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/149/bus/bus" dev="overlay" ino=16700 res=1 05:02:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:20 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x8000, 0x100005, 0x5}) 05:02:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) creat(&(0x7f0000000300)='./file0\x00', 0x0) 05:02:20 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x300) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x0, 0x18, 0x4, 0x6, 0x43, 0x1, &(0x7f00000000c0)="f371d96377934fac900c4a2ffeb7a49cdbf2aa314e1a0da3fd2ba5d11808751c10b9c22b7d98c2759259f81bf101007bf5b8f90c773d0397edcbb45de03aed968d5782"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) sched_setattr(r1, &(0x7f0000000600)={0x38, 0x2, 0x31}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x250000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/diskstats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000980)={0x50, r5, 0x300, 0x0, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2ff29107}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xe1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000854}, 0x4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0100250000000000000000000000000000000000090000446553eeb0067bfb9b572d8c9cfae6f813c53f0a1e5a5e1d6bffff0d10c8fd0599c21be34f9faab562c62e28bcd5ea9a00583e5f24249b0c15f09bb8fca24634e0900667867fe23319a9aee2779a0a1232c41b0c134b0b3f84e5f19fa6518b8c6dfb4145b70b5cc1984d8e3e1d0aec1cc64cabc9bee635afabf9953cd6c6a82cd73bb967295f"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x44, r5, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008091}, 0x20004000) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r8 = syz_open_pts(r7, 0x0) write(r8, 0x0, 0x0) r9 = getpid() capset(&(0x7f0000000500)={0x20071026, r9}, &(0x7f0000000540)={0x1, 0x7, 0xb357, 0x1, 0x0, 0xf3f}) ftruncate(r6, 0x800) lseek(r6, 0x0, 0x2) r10 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r6, r10, 0x0, 0x8400fffffffa) 05:02:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071", 0xe) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:20 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1233.332748][ T4745] debugfs: File 'dropped' in directory 'loop0' already present! [ 1233.365985][ T4745] debugfs: File 'msg' in directory 'loop0' already present! [ 1233.411911][ T4753] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1233.465120][ T4753] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1233.516022][ T4748] usb usb7: usbfs: process 4748 (syz-executor.4) did not claim interface 0 before use [ 1233.526716][ T4745] debugfs: File 'trace0' in directory 'loop0' already present! [ 1233.540109][ T4753] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1233.647845][ T23] audit: type=1804 audit(1581138140.514:51): pid=4751 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/150/bus/bus" dev="sda1" ino=16658 res=1 [ 1233.663882][ T4758] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1233.683689][ T4754] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) 05:02:20 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x8000, 0x100005, 0x5}) 05:02:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1233.883479][ T4763] debugfs: File 'dropped' in directory 'loop0' already present! [ 1233.917926][ T4763] debugfs: File 'msg' in directory 'loop0' already present! [ 1234.135147][ T4763] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:21 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x300) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x0, 0x18, 0x4, 0x6, 0x43, 0x1, &(0x7f00000000c0)="f371d96377934fac900c4a2ffeb7a49cdbf2aa314e1a0da3fd2ba5d11808751c10b9c22b7d98c2759259f81bf101007bf5b8f90c773d0397edcbb45de03aed968d5782"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) sched_setattr(r1, &(0x7f0000000600)={0x38, 0x2, 0x31}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x250000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/diskstats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000980)={0x50, r5, 0x300, 0x0, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2ff29107}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xe1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000854}, 0x4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0100250000000000000000000000000000000000090000446553eeb0067bfb9b572d8c9cfae6f813c53f0a1e5a5e1d6bffff0d10c8fd0599c21be34f9faab562c62e28bcd5ea9a00583e5f24249b0c15f09bb8fca24634e0900667867fe23319a9aee2779a0a1232c41b0c134b0b3f84e5f19fa6518b8c6dfb4145b70b5cc1984d8e3e1d0aec1cc64cabc9bee635afabf9953cd6c6a82cd73bb967295f"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x44, r5, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008091}, 0x20004000) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r8 = syz_open_pts(r7, 0x0) write(r8, 0x0, 0x0) r9 = getpid() capset(&(0x7f0000000500)={0x20071026, r9}, &(0x7f0000000540)={0x1, 0x7, 0xb357, 0x1, 0x0, 0xf3f}) ftruncate(r6, 0x800) lseek(r6, 0x0, 0x2) r10 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r6, r10, 0x0, 0x8400fffffffa) 05:02:21 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x8000, 0x100005, 0x5}) [ 1234.292117][ T4751] syz-executor.0 (4751) used greatest stack depth: 22264 bytes left 05:02:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) [ 1234.384191][ T4765] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1234.432030][ T4765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1234.444283][ T4771] debugfs: File 'dropped' in directory 'loop0' already present! [ 1234.449179][ T4765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1234.468130][ T4771] debugfs: File 'msg' in directory 'loop0' already present! 05:02:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, 0x0, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3f", 0x15) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) 05:02:21 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1234.694969][ T4771] debugfs: File 'trace0' in directory 'loop0' already present! [ 1234.747820][ T23] audit: type=1804 audit(1581138141.614:52): pid=4773 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/151/bus/bus" dev="overlay" ino=16490 res=1 05:02:21 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1234.809767][ T4779] usb usb7: usbfs: process 4779 (syz-executor.3) did not claim interface 0 before use 05:02:21 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x300) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x0, 0x18, 0x4, 0x6, 0x43, 0x1, &(0x7f00000000c0)="f371d96377934fac900c4a2ffeb7a49cdbf2aa314e1a0da3fd2ba5d11808751c10b9c22b7d98c2759259f81bf101007bf5b8f90c773d0397edcbb45de03aed968d5782"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) sched_setattr(r1, &(0x7f0000000600)={0x38, 0x2, 0x31}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x250000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/diskstats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000980)={0x50, r5, 0x300, 0x0, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2ff29107}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xe1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000854}, 0x4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0100250000000000000000000000000000000000090000446553eeb0067bfb9b572d8c9cfae6f813c53f0a1e5a5e1d6bffff0d10c8fd0599c21be34f9faab562c62e28bcd5ea9a00583e5f24249b0c15f09bb8fca24634e0900667867fe23319a9aee2779a0a1232c41b0c134b0b3f84e5f19fa6518b8c6dfb4145b70b5cc1984d8e3e1d0aec1cc64cabc9bee635afabf9953cd6c6a82cd73bb967295f"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x44, r5, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008091}, 0x20004000) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r8 = syz_open_pts(r7, 0x0) write(r8, 0x0, 0x0) r9 = getpid() capset(&(0x7f0000000500)={0x20071026, r9}, &(0x7f0000000540)={0x1, 0x7, 0xb357, 0x1, 0x0, 0xf3f}) ftruncate(r6, 0x800) lseek(r6, 0x0, 0x2) r10 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r6, r10, 0x0, 0x8400fffffffa) 05:02:21 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x8000, 0x100005, 0x5}) 05:02:21 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1234.961608][ T4779] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1234.988021][ T4778] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1235.005249][ T4793] debugfs: File 'dropped' in directory 'loop0' already present! [ 1235.014758][ T4793] debugfs: File 'msg' in directory 'loop0' already present! 05:02:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 05:02:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) [ 1235.153664][ T4793] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) [ 1235.276436][ T23] audit: type=1804 audit(1581138142.144:53): pid=4795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/152/bus/bus" dev="overlay" ino=16721 res=1 05:02:22 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x8000, 0x100005, 0x5}) 05:02:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, 0x0, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1235.500041][ T4806] debugfs: File 'dropped' in directory 'loop0' already present! [ 1235.528053][ T4806] debugfs: File 'msg' in directory 'loop0' already present! 05:02:22 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3f", 0x15) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 05:02:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) 05:02:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 1235.711844][ T4806] debugfs: File 'trace0' in directory 'loop0' already present! [ 1235.824540][ T4816] usb usb7: usbfs: process 4816 (syz-executor.3) did not claim interface 0 before use [ 1235.895810][ T4814] usb usb7: usbfs: process 4814 (syz-executor.4) did not claim interface 0 before use [ 1235.982868][ T4818] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1236.000489][ T4822] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:23 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x300) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0x0, 0x18, 0x4, 0x6, 0x43, 0x1, &(0x7f00000000c0)="f371d96377934fac900c4a2ffeb7a49cdbf2aa314e1a0da3fd2ba5d11808751c10b9c22b7d98c2759259f81bf101007bf5b8f90c773d0397edcbb45de03aed968d5782"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) sched_setattr(r1, &(0x7f0000000600)={0x38, 0x2, 0x31}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x250000, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/diskstats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, &(0x7f0000000840)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000980)={0x50, r5, 0x300, 0x0, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2ff29107}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xe1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000854}, 0x4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0100250000000000000000000000000000000000090000446553eeb0067bfb9b572d8c9cfae6f813c53f0a1e5a5e1d6bffff0d10c8fd0599c21be34f9faab562c62e28bcd5ea9a00583e5f24249b0c15f09bb8fca24634e0900667867fe23319a9aee2779a0a1232c41b0c134b0b3f84e5f19fa6518b8c6dfb4145b70b5cc1984d8e3e1d0aec1cc64cabc9bee635afabf9953cd6c6a82cd73bb967295f"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x44, r5, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008091}, 0x20004000) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000004c0)) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r8 = syz_open_pts(r7, 0x0) write(r8, 0x0, 0x0) r9 = getpid() capset(&(0x7f0000000500)={0x20071026, r9}, &(0x7f0000000540)={0x1, 0x7, 0xb357, 0x1, 0x0, 0xf3f}) ftruncate(r6, 0x800) lseek(r6, 0x0, 0x2) r10 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r6, r10, 0x0, 0x8400fffffffa) 05:02:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 05:02:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) 05:02:23 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x8000, 0x100005, 0x5}) 05:02:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 1236.205621][ T4824] debugfs: File 'dropped' in directory 'loop0' already present! [ 1236.242527][ T4824] debugfs: File 'msg' in directory 'loop0' already present! 05:02:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:02:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 1236.451426][ T4824] debugfs: File 'trace0' in directory 'loop0' already present! [ 1236.580322][ T23] audit: type=1804 audit(1581138143.454:54): pid=4835 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/153/bus/bus" dev="sda1" ino=16699 res=1 05:02:23 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x8000, 0x100005, 0x5}) 05:02:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) 05:02:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 05:02:23 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, 0x0, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3f", 0x15) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1236.895945][ T4844] debugfs: File 'dropped' in directory 'loop0' already present! [ 1236.937361][ T4844] debugfs: File 'msg' in directory 'loop0' already present! [ 1237.005322][ T4851] usb usb7: usbfs: process 4851 (syz-executor.4) did not claim interface 0 before use [ 1237.087042][ T4852] usb usb7: usbfs: process 4852 (syz-executor.3) did not claim interface 0 before use [ 1237.099704][ T4844] debugfs: File 'trace0' in directory 'loop0' already present! [ 1237.173528][ T4854] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1237.249993][ T4853] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:24 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = io_uring_setup(0xe58, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x2, 0xfffffffe}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') dup3(r1, r0, 0x0) 05:02:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)) 05:02:24 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c], 0x8000, 0x100005, 0x5}) 05:02:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) [ 1237.441834][ T4860] debugfs: File 'dropped' in directory 'loop0' already present! [ 1237.483647][ T4860] debugfs: File 'msg' in directory 'loop0' already present! 05:02:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x64, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x64}}, 0x0) 05:02:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a", 0x18) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x5c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}, @IFLA_NUM_RX_QUEUES={0x8}]}, 0x5c}}, 0x0) 05:02:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)) [ 1237.720841][ T4860] debugfs: File 'trace0' in directory 'loop0' already present! [ 1237.757659][ T4869] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1237.781347][ T4869] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1237.881972][ T4869] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1237.920647][ T4878] usb usb7: usbfs: process 4878 (syz-executor.4) did not claim interface 0 before use 05:02:24 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:24 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x8000, 0x100005, 0x5}) 05:02:24 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = io_uring_setup(0xe58, &(0x7f00000002c0)={0x0, 0x0, 0x3, 0x2, 0xfffffffe}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') dup3(r1, r0, 0x0) 05:02:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x54, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x8e26}]}, 0x54}}, 0x0) [ 1238.102090][ T4878] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1238.115347][ T4893] debugfs: File 'dropped' in directory 'loop0' already present! [ 1238.135256][ T4893] debugfs: File 'msg' in directory 'loop0' already present! 05:02:25 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x28001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x80045518, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(0x0) [ 1238.267505][ T4900] usb usb7: usbfs: process 4900 (syz-executor.3) did not claim interface 0 before use 05:02:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)) [ 1238.347316][ T4893] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:25 executing program 0: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) lseek(r0, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYPTR], 0x8) fallocate(r0, 0x100000003, 0x0, 0x28120001) 05:02:25 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x8000, 0x100005, 0x5}) [ 1238.440954][ T4903] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1238.474445][ T4899] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1238.516040][ T4899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:02:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd41729f96b96c421f683a61908ff99524c9b829ed13650db201e32bacf2f3d30aa541d593253b00d82cb2973c5d0852db67f866f228322560cc37"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1fb) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r4, r4, &(0x7f0000000240), 0x7fff) write$P9_RREMOVE(r4, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, r3}) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = creat(0x0, 0x0) fdatasync(r6) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x2b) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r8, 0x10, 0x8003, 0x8020001) r9 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r10 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r10, &(0x7f0000000280), 0x1033b) fdatasync(r10) ioctl$EXT4_IOC_MOVE_EXT(r9, 0xc028660f, &(0x7f0000000200)={0x0, r10}) r11 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r11, &(0x7f0000000280), 0x1033b) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 1238.560068][ T4899] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1238.627263][ T4913] debugfs: File 'dropped' in directory 'loop0' already present! [ 1238.664836][ T4913] debugfs: File 'msg' in directory 'loop0' already present! [ 1238.864209][ T4913] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a", 0x18) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, r6}) 05:02:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 1238.974694][ T4919] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1239.029219][ T4919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1239.076799][ T4919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1239.101876][ T4925] usb usb7: usbfs: process 4925 (syz-executor.4) did not claim interface 0 before use 05:02:26 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:26 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x8000, 0x100005, 0x5}) 05:02:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}]}, 0x44}}, 0x0) [ 1239.267866][ T4923] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:26 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x28001) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x10, 0x0, 0x0, 0x0, 0x0}) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x80045518, &(0x7f0000000080)={0x0, 0x1, [{}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)) [ 1239.309222][ T4931] debugfs: File 'dropped' in directory 'loop0' already present! [ 1239.337489][ T4931] debugfs: File 'msg' in directory 'loop0' already present! 05:02:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, r6}) [ 1239.416031][ T4934] usb usb7: usbfs: process 4934 (syz-executor.3) did not claim interface 0 before use 05:02:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}]}, 0x44}}, 0x0) [ 1239.488401][ T4931] debugfs: File 'trace0' in directory 'loop0' already present! [ 1239.521582][ T4940] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:26 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x8000, 0x100005, 0x5}) [ 1239.702869][ T4948] debugfs: File 'dropped' in directory 'loop0' already present! [ 1239.712233][ T4948] debugfs: File 'msg' in directory 'loop0' already present! 05:02:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x0, r6}) 05:02:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9, 0x0, 0x0, 0x7}]}}]}]}, 0x44}}, 0x0) 05:02:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a", 0x18) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:26 executing program 0: chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) capset(&(0x7f0000000500)={0x20071026}, &(0x7f0000000540)={0x1, 0x7, 0x0, 0x1, 0x0, 0xf3f}) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1239.874801][ T4948] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 05:02:26 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1240.070269][ T4958] usb usb7: usbfs: process 4958 (syz-executor.4) did not claim interface 0 before use 05:02:26 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x8000, 0x100005, 0x5}) [ 1240.110764][ T4954] overlayfs: filesystem on './file0' not supported as upperdir [ 1240.136515][ T4963] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:02:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) [ 1240.179965][ T23] audit: type=1804 audit(1581138147.054:55): pid=4959 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/160/bus/bus" dev="overlay" ino=16750 res=1 [ 1240.200322][ T4963] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1240.260248][ T4958] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1240.272190][ T4968] debugfs: File 'dropped' in directory 'loop0' already present! [ 1240.274219][ T4963] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:27 executing program 0: chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) capset(&(0x7f0000000500)={0x20071026}, &(0x7f0000000540)={0x1, 0x7, 0x0, 0x1, 0x0, 0xf3f}) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1240.312911][ T4968] debugfs: File 'msg' in directory 'loop0' already present! [ 1240.340744][ T4970] usb usb7: usbfs: process 4970 (syz-executor.3) did not claim interface 0 before use 05:02:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 1240.515812][ T4973] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1240.583037][ T4968] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(0x0, 0x0) fdatasync(r5) r6 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r7 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r7, &(0x7f0000000280), 0x1033b) fdatasync(r7) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000200)={0x0, r7}) [ 1240.760064][ T23] audit: type=1804 audit(1581138147.624:56): pid=4975 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/161/bus/bus" dev="overlay" ino=16578 res=1 [ 1240.922711][ T4975] syz-executor.0 (4975) used greatest stack depth: 22008 bytes left 05:02:27 executing program 0: chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) creat(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0xc0185500, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, 0x0, 0x0) capset(&(0x7f0000000500)={0x20071026}, &(0x7f0000000540)={0x1, 0x7, 0x0, 0x1, 0x0, 0xf3f}) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1240.963032][ T4977] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1241.011655][ T4977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:02:27 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6], 0x8000, 0x100005, 0x5}) [ 1241.061402][ T4977] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922a", 0x1a) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:28 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 1241.236460][ T23] audit: type=1804 audit(1581138148.104:57): pid=4986 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/162/bus/bus" dev="overlay" ino=16628 res=1 [ 1241.245920][ T4988] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, r6}) [ 1241.387659][ T4994] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1241.395720][ T4988] debugfs: File 'msg' in directory 'loop0' already present! [ 1241.453103][ T4994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1241.456061][ T4995] usb usb7: usbfs: process 4995 (syz-executor.4) did not claim interface 0 before use [ 1241.529591][ T4994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1241.619526][ T4999] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1241.640908][ T4995] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1241.644815][ T4988] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) 05:02:28 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x8000, 0x100005, 0x5}) 05:02:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(0x0, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, r6}) [ 1241.942231][ T5005] debugfs: File 'dropped' in directory 'loop0' already present! [ 1241.965597][ T5005] debugfs: File 'msg' in directory 'loop0' already present! 05:02:29 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0x0, 0x3}) [ 1242.234153][ T5005] debugfs: File 'trace0' in directory 'loop0' already present! [ 1242.293290][ T5003] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1242.337132][ T5003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1242.381152][ T5003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:29 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x8000, 0x100005, 0x5}) 05:02:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:29 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922a", 0x1a) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) 05:02:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, r6}) [ 1242.580653][ T5016] debugfs: File 'dropped' in directory 'loop0' already present! [ 1242.615912][ T5016] debugfs: File 'msg' in directory 'loop0' already present! [ 1242.755746][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1242.784556][ T5026] usb usb7: usbfs: process 5026 (syz-executor.3) did not claim interface 0 before use [ 1242.829804][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1242.856043][ T5016] debugfs: File 'trace0' in directory 'loop0' already present! [ 1242.869357][ T5023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1242.941540][ T5020] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1242.961246][ T5028] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:29 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x8000, 0x100005, 0x5}) 05:02:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4}, @IFLA_GROUP={0x8}]}, 0x2c}}, 0x0) [ 1243.216032][ T5034] debugfs: File 'dropped' in directory 'loop0' already present! [ 1243.257302][ T5034] debugfs: File 'msg' in directory 'loop0' already present! 05:02:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, 0x0) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, r6}) [ 1243.468131][ T5034] debugfs: File 'trace0' in directory 'loop0' already present! [ 1243.513458][ T5036] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1243.557241][ T5036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1243.569010][ T5036] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:30 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x8000, 0x100005, 0x5}) 05:02:30 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922a", 0x1a) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1243.821783][ T5043] debugfs: File 'dropped' in directory 'loop0' already present! [ 1243.864070][ T5043] debugfs: File 'msg' in directory 'loop0' already present! [ 1243.882703][ T5047] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1243.927367][ T5048] usb usb7: usbfs: process 5048 (syz-executor.4) did not claim interface 0 before use [ 1243.940634][ T5047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1243.994534][ T5047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1244.037919][ T5048] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1244.092871][ T5043] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:32 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000200), 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x34, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000854}, 0x4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="80"], 0x1) fallocate(r0, 0x3, 0x0, 0x8020003) lseek(r0, 0x0, 0x3) 05:02:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280), 0x1033b) fdatasync(r5) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5}) 05:02:32 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000, 0x100005, 0x5}) 05:02:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) 05:02:32 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(0x0, &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1245.321572][ T23] audit: type=1800 audit(1581138152.194:58): pid=5010 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16546 res=0 [ 1245.402030][ T23] audit: type=1800 audit(1581138152.194:59): pid=5013 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16546 res=0 [ 1245.421696][ T5059] debugfs: File 'dropped' in directory 'loop0' already present! [ 1245.435767][ T5060] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1245.451286][ T5060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1245.465638][ T5059] debugfs: File 'msg' in directory 'loop0' already present! [ 1245.499058][ T5060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1245.521340][ T5063] usb usb7: usbfs: process 5063 (syz-executor.3) did not claim interface 0 before use [ 1245.564947][ T5061] usb usb7: usbfs: process 5061 (syz-executor.4) did not claim interface 0 before use 05:02:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1245.698772][ T5064] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1245.726112][ T5059] debugfs: File 'trace0' in directory 'loop0' already present! [ 1245.784556][ T5065] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:32 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x8000, 0x100005, 0x5}) 05:02:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280), 0x1033b) fdatasync(r5) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5}) [ 1245.946211][ T5070] debugfs: File 'dropped' in directory 'loop0' already present! [ 1245.964074][ T5070] debugfs: File 'msg' in directory 'loop0' already present! [ 1246.124974][ T5070] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:33 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x8000, 0x100005, 0x5}) 05:02:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280), 0x1033b) fdatasync(r5) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5}) [ 1246.282928][ T5067] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1246.304777][ T5076] debugfs: File 'dropped' in directory 'loop0' already present! [ 1246.317901][ T5067] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1246.324192][ T5076] debugfs: File 'msg' in directory 'loop0' already present! [ 1246.362890][ T5067] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1246.436748][ T5076] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:33 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(0x0, &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:33 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x0, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 05:02:33 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x8000, 0x100005, 0x5}) [ 1246.658634][ T5086] usb usb7: usbfs: process 5086 (syz-executor.3) did not claim interface 0 before use 05:02:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280), 0x1033b) fdatasync(r5) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5}) 05:02:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x0, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 1246.767025][ T5092] debugfs: File 'dropped' in directory 'loop0' already present! [ 1246.798710][ T5092] debugfs: File 'msg' in directory 'loop0' already present! [ 1246.806795][ T5088] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1246.819432][ T5093] usb usb7: usbfs: process 5093 (syz-executor.4) did not claim interface 0 before use [ 1246.898349][ T23] audit: type=1804 audit(1581138153.764:60): pid=5096 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/165/bus/bus" dev="overlay" ino=16775 res=1 [ 1246.941894][ T5099] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1246.973910][ T5092] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x0, 0x0, 0x0, 0x7}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 05:02:34 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x8000, 0x100005, 0x5}) 05:02:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280), 0x1033b) fdatasync(r5) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5}) [ 1247.395371][ T5107] debugfs: File 'dropped' in directory 'loop0' already present! [ 1247.428886][ T5107] debugfs: File 'msg' in directory 'loop0' already present! 05:02:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 1247.625569][ T5111] overlayfs: filesystem on './file0' not supported as upperdir [ 1247.629878][ T5107] debugfs: File 'trace0' in directory 'loop0' already present! [ 1247.656210][ T23] audit: type=1804 audit(1581138154.524:61): pid=5113 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/165/bus/bus" dev="overlay" ino=16775 res=1 [ 1247.735481][ T5117] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1247.767788][ T5117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:02:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r3, r3, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280)={0x7}, 0x7) fdatasync(r2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r5, &(0x7f0000000280), 0x1033b) fdatasync(r5) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r5}) [ 1247.782119][ T23] audit: type=1804 audit(1581138154.614:62): pid=5096 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/165/bus/bus" dev="overlay" ino=16775 res=1 [ 1247.817518][ T5117] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1247.918800][ T5120] usb usb7: usbfs: process 5120 (syz-executor.3) did not claim interface 0 before use 05:02:34 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(0x0, &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:34 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:34 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x8000, 0x100005, 0x5}) 05:02:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1248.033086][ T5127] debugfs: File 'dropped' in directory 'loop0' already present! [ 1248.072781][ T5123] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1248.095562][ T5127] debugfs: File 'msg' in directory 'loop0' already present! [ 1248.095944][ T5130] usb usb7: usbfs: process 5130 (syz-executor.4) did not claim interface 0 before use [ 1248.202115][ T23] audit: type=1804 audit(1581138155.074:63): pid=5128 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/166/bus/bus" dev="overlay" ino=16532 res=1 [ 1248.276339][ T5127] debugfs: File 'trace0' in directory 'loop0' already present! [ 1248.277803][ T5130] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r2, r2, &(0x7f0000000240), 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280)={0x7}, 0x7) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) [ 1248.465201][ T5132] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1248.524273][ T5132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1248.576867][ T5132] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:35 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x8000, 0x100005, 0x5}) 05:02:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1248.767274][ T5140] debugfs: File 'dropped' in directory 'loop0' already present! [ 1248.809209][ T5140] debugfs: File 'msg' in directory 'loop0' already present! 05:02:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1248.867670][ T5142] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 05:02:35 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1248.929961][ T5142] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1248.946833][ T5142] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r2, r2, &(0x7f0000000240), 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) 05:02:35 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1249.051497][ T5140] debugfs: File 'trace0' in directory 'loop0' already present! [ 1249.133567][ T5145] usb usb7: usbfs: process 5145 (syz-executor.3) did not claim interface 0 before use [ 1249.258697][ T5151] usb usb7: usbfs: process 5151 (syz-executor.4) did not claim interface 0 before use [ 1249.284318][ T5145] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1249.353336][ T23] audit: type=1804 audit(1581138156.224:64): pid=5150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/167/bus/bus" dev="overlay" ino=16801 res=1 [ 1249.378873][ T5158] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) sendfile(r2, r2, &(0x7f0000000240), 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) [ 1249.562740][ T5140] debugfs: File 'dropped' in directory 'loop0' already present! [ 1249.579816][ T5140] debugfs: File 'msg' in directory 'loop0' already present! [ 1249.643052][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1249.673348][ T5140] debugfs: File 'trace0' in directory 'loop0' already present! [ 1249.687701][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1249.730691][ T5156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:36 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x8000, 0x100005, 0x5}) 05:02:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 1249.943673][ T5165] debugfs: File 'dropped' in directory 'loop0' already present! [ 1249.979053][ T5165] debugfs: File 'msg' in directory 'loop0' already present! 05:02:36 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) 05:02:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 05:02:37 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={0x0, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1250.192059][ T5165] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:37 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x4}, {0x8}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 05:02:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1250.399480][ T5177] usb usb7: usbfs: process 5177 (syz-executor.3) did not claim interface 0 before use 05:02:37 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x8000, 0x100005, 0x5}) 05:02:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1250.494720][ T5183] usb usb7: usbfs: process 5183 (syz-executor.4) did not claim interface 0 before use 05:02:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1250.549892][ T5189] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1250.586525][ T5190] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1250.616682][ T5191] debugfs: File 'dropped' in directory 'loop0' already present! [ 1250.658908][ T5191] debugfs: File 'msg' in directory 'loop0' already present! [ 1250.659774][ T23] audit: type=1804 audit(1581138157.534:65): pid=5185 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/169/bus/bus" dev="overlay" ino=16520 res=1 05:02:37 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1250.843826][ T5191] debugfs: File 'trace0' in directory 'loop0' already present! [ 1250.864734][ T5187] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1250.910196][ T5187] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1250.948988][ T5187] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1251.043376][ T23] audit: type=1804 audit(1581138157.914:66): pid=5197 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/170/bus/bus" dev="overlay" ino=16595 res=1 05:02:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:38 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x8000, 0x100005, 0x5}) 05:02:38 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1251.265491][ T5204] debugfs: File 'dropped' in directory 'loop0' already present! [ 1251.327388][ T5204] debugfs: File 'msg' in directory 'loop0' already present! [ 1251.408972][ T23] audit: type=1804 audit(1581138158.274:67): pid=5206 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/171/bus/bus" dev="overlay" ino=16723 res=1 05:02:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={0x0, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1251.453283][ T5209] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1251.516419][ T5209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1251.516963][ T5204] debugfs: File 'trace0' in directory 'loop0' already present! [ 1251.544684][ T5209] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1251.664583][ T5212] usb usb7: usbfs: process 5212 (syz-executor.3) did not claim interface 0 before use 05:02:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', 0x0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x44}}, 0x0) [ 1251.821956][ T5215] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:38 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x8000, 0x100005, 0x5}) [ 1251.951951][ T5218] usb usb7: usbfs: process 5218 (syz-executor.4) did not claim interface 0 before use [ 1252.100948][ T5224] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1252.144649][ T5226] debugfs: File 'dropped' in directory 'loop0' already present! [ 1252.184120][ T5219] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1252.199158][ T5226] debugfs: File 'msg' in directory 'loop0' already present! 05:02:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1252.251585][ T5219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1252.269025][ T5219] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:39 executing program 0: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1252.411119][ T5226] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8}, {0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) [ 1252.597501][ T23] audit: type=1804 audit(1581138159.464:68): pid=5232 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir060362523/syzkaller.QRhJoF/172/bus/bus" dev="overlay" ino=16626 res=1 05:02:39 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x8000, 0x100005, 0x5}) 05:02:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1252.753403][ T5238] debugfs: File 'dropped' in directory 'loop0' already present! [ 1252.774416][ T5238] debugfs: File 'msg' in directory 'loop0' already present! 05:02:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8}, {0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 05:02:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={0x0, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1252.971036][ T5238] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x24, 0x1a, 0x0, 0x1, [@AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8}, {0x8, 0x1}, {0x8, 0x9}]}}]}, @IFLA_GROUP={0x8}]}, 0x4c}}, 0x0) 05:02:39 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1253.092665][ T5246] usb usb7: usbfs: process 5246 (syz-executor.3) did not claim interface 0 before use 05:02:40 executing program 5: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 05:02:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:40 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x8000, 0x100005, 0x5}) [ 1253.237224][ T5249] usb usb7: usbfs: process 5249 (syz-executor.4) did not claim interface 0 before use [ 1253.272957][ T5251] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1253.382896][ T5258] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1253.402842][ T5261] debugfs: File 'dropped' in directory 'loop0' already present! [ 1253.440973][ T23] audit: type=1804 audit(1581138160.314:69): pid=5256 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir560111532/syzkaller.wdh1jk/1747/bus/bus" dev="overlay" ino=16724 res=1 [ 1253.472006][ T5261] debugfs: File 'msg' in directory 'loop0' already present! 05:02:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@allocspi={0xf8, 0x16, 0x317, 0x0, 0x0, {{{@in6=@rand_addr="e79fcd5cf38b84bc3d1cd091f1673ffc", @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@mcast2, 0x0, 0x6c}, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, 0xf8}}, 0x0) 05:02:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) [ 1253.767385][ T5261] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:40 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x8000, 0x100005, 0x5}) 05:02:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) 05:02:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:41 executing program 0: [ 1254.200175][ T5275] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:41 executing program 5: mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 1254.243895][ T5275] debugfs: File 'msg' in directory 'loop0' already present! 05:02:41 executing program 0: 05:02:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1254.435624][ T5282] usb usb7: usbfs: process 5282 (syz-executor.3) did not claim interface 0 before use 05:02:41 executing program 0: [ 1254.508478][ T5275] debugfs: File 'trace0' in directory 'loop0' already present! [ 1254.584555][ T5282] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1254.624581][ T5285] usb usb7: usbfs: process 5285 (syz-executor.4) did not claim interface 0 before use 05:02:41 executing program 0: [ 1254.716018][ T23] audit: type=1804 audit(1581138161.584:70): pid=5289 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir560111532/syzkaller.wdh1jk/1748/bus/bus" dev="overlay" ino=16640 res=1 05:02:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x8000, 0x100005, 0x5}) [ 1254.758894][ T5294] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:41 executing program 5: 05:02:41 executing program 0: 05:02:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4}) 05:02:41 executing program 5: [ 1254.912336][ T5297] debugfs: File 'dropped' in directory 'loop0' already present! [ 1254.964408][ T5297] debugfs: File 'msg' in directory 'loop0' already present! [ 1255.197073][ T5297] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:42 executing program 0: 05:02:42 executing program 5: 05:02:42 executing program 0: 05:02:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:42 executing program 5: 05:02:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) fdatasync(0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:42 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x8000, 0x100005, 0x5}) 05:02:42 executing program 0: [ 1255.459710][ T5311] usb usb7: usbfs: process 5311 (syz-executor.3) did not claim interface 0 before use 05:02:42 executing program 5: [ 1255.530582][ T5317] debugfs: File 'dropped' in directory 'loop0' already present! [ 1255.574693][ T5317] debugfs: File 'msg' in directory 'loop0' already present! 05:02:42 executing program 0: [ 1255.626313][ T5318] usb usb7: usbfs: process 5318 (syz-executor.4) did not claim interface 0 before use 05:02:42 executing program 5: [ 1255.738344][ T5322] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1255.766861][ T5323] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1255.795016][ T5317] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:43 executing program 0: 05:02:43 executing program 5: 05:02:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) open(0x0, 0x141042, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:43 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r4}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r4, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r6, @ANYRESHEX=r7, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r8 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r11, 0x5) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:43 executing program 0: 05:02:43 executing program 5: 05:02:43 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c], 0x8000, 0x100005, 0x5}) [ 1256.579863][ T5334] usb usb7: usbfs: process 5334 (syz-executor.3) did not claim interface 0 before use 05:02:43 executing program 5: 05:02:43 executing program 0: [ 1256.674443][ T5340] debugfs: File 'dropped' in directory 'loop0' already present! [ 1256.724917][ T5340] debugfs: File 'msg' in directory 'loop0' already present! [ 1256.727025][ T5338] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:43 executing program 5: 05:02:43 executing program 0: [ 1256.774621][ T5341] usb usb7: usbfs: process 5341 (syz-executor.4) did not claim interface 0 before use [ 1256.899937][ T5345] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1256.984042][ T5340] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, 0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:44 executing program 5: 05:02:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) open(0x0, 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:44 executing program 0: 05:02:44 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r4}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r4, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r6, @ANYRESHEX=r7, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r8 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r11, 0x5) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:44 executing program 5: 05:02:44 executing program 0: 05:02:44 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x8000, 0x100005, 0x5}) 05:02:44 executing program 5: [ 1257.696287][ T5360] debugfs: File 'dropped' in directory 'loop0' already present! [ 1257.709347][ T5356] usb usb7: usbfs: process 5356 (syz-executor.3) did not claim interface 0 before use 05:02:44 executing program 0: [ 1257.754980][ T5360] debugfs: File 'msg' in directory 'loop0' already present! 05:02:44 executing program 5: [ 1257.873237][ T5363] usb usb7: usbfs: process 5363 (syz-executor.4) did not claim interface 0 before use 05:02:44 executing program 0: [ 1257.928962][ T5361] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1257.974914][ T5360] debugfs: File 'trace0' in directory 'loop0' already present! [ 1258.038480][ T5368] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, 0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:45 executing program 0: 05:02:45 executing program 5: 05:02:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, &(0x7f00000000c0)=""/83, 0x53, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r4}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r4, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r6, @ANYRESHEX=r7, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r8 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r11, 0x5) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:45 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x8000, 0x100005, 0x5}) 05:02:45 executing program 0: 05:02:45 executing program 5: [ 1258.738792][ T5378] usb usb7: usbfs: process 5378 (syz-executor.3) did not claim interface 0 before use 05:02:45 executing program 0: 05:02:45 executing program 5: [ 1258.793257][ T5380] debugfs: File 'dropped' in directory 'loop0' already present! [ 1258.832599][ T5380] debugfs: File 'msg' in directory 'loop0' already present! [ 1258.913465][ T5378] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:45 executing program 0: 05:02:45 executing program 5: [ 1258.958261][ T5385] usb usb7: usbfs: process 5385 (syz-executor.4) did not claim interface 0 before use [ 1259.062014][ T5389] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1259.066411][ T5380] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, 0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:46 executing program 5: 05:02:46 executing program 0: 05:02:46 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:46 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x8000, 0x100005, 0x5}) 05:02:46 executing program 0: 05:02:46 executing program 5: 05:02:46 executing program 5: [ 1259.917163][ T5405] usb usb7: usbfs: process 5405 (syz-executor.3) did not claim interface 0 before use [ 1259.956771][ T5404] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:46 executing program 0: 05:02:46 executing program 5: [ 1260.008802][ T5404] debugfs: File 'msg' in directory 'loop0' already present! 05:02:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1260.082686][ T5406] usb usb7: usbfs: process 5406 (syz-executor.4) did not claim interface 0 before use [ 1260.093406][ T5408] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1260.215861][ T5413] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1260.225989][ T5404] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:47 executing program 0: 05:02:47 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x8000, 0x100005, 0x5}) 05:02:47 executing program 5: [ 1260.768082][ T5419] debugfs: File 'dropped' in directory 'loop0' already present! [ 1260.778374][ T5419] debugfs: File 'msg' in directory 'loop0' already present! 05:02:47 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:47 executing program 5: 05:02:47 executing program 0: [ 1260.896114][ T5422] usb usb7: usbfs: process 5422 (syz-executor.3) did not claim interface 0 before use 05:02:47 executing program 0: 05:02:47 executing program 5: [ 1260.980174][ T5419] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:47 executing program 0: [ 1261.079775][ T5422] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:48 executing program 5: [ 1261.150002][ T5428] usb usb7: usbfs: process 5428 (syz-executor.4) did not claim interface 0 before use [ 1261.252415][ T5419] debugfs: File 'dropped' in directory 'loop0' already present! [ 1261.283259][ T5419] debugfs: File 'msg' in directory 'loop0' already present! [ 1261.286861][ T5434] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1261.344186][ T5419] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:48 executing program 5: 05:02:48 executing program 0: 05:02:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:48 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1261.886812][ T5445] usb usb7: usbfs: process 5445 (syz-executor.3) did not claim interface 0 before use 05:02:48 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={0x0, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:48 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x8000, 0x100005, 0x5}) 05:02:48 executing program 0: 05:02:48 executing program 5: 05:02:48 executing program 5: 05:02:48 executing program 0: [ 1261.997955][ T5450] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1262.022844][ T5449] debugfs: File 'dropped' in directory 'loop0' already present! [ 1262.057450][ T5449] debugfs: File 'msg' in directory 'loop0' already present! 05:02:49 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) 05:02:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write$binfmt_aout(r0, 0x0, 0x0) [ 1262.177496][ T5452] usb usb7: usbfs: process 5452 (syz-executor.4) did not claim interface 0 before use 05:02:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:49 executing program 5: [ 1262.298631][ T5461] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1262.301973][ T5449] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:49 executing program 0: 05:02:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) [ 1262.969952][ T5471] usb usb7: usbfs: process 5471 (syz-executor.3) did not claim interface 0 before use 05:02:49 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6], 0x8000, 0x100005, 0x5}) 05:02:49 executing program 5: 05:02:49 executing program 0: 05:02:49 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, 0x0, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r4}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r4, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r6, @ANYRESHEX=r7, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r8 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r11, 0x5) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) getsockname$unix(r0, 0x0, 0x0) 05:02:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) write$P9_RSTATFS(r0, 0x0, 0x0) [ 1263.065484][ T5478] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1263.095054][ T5476] debugfs: File 'dropped' in directory 'loop0' already present! [ 1263.145479][ T5476] debugfs: File 'msg' in directory 'loop0' already present! 05:02:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) 05:02:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x5c8b5cd92bc24d66, 0x0) write$P9_RATTACH(r0, 0x0, 0x0) [ 1263.273702][ T5480] usb usb7: usbfs: process 5480 (syz-executor.4) did not claim interface 0 before use [ 1263.375949][ T5485] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1263.410159][ T5476] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:50 executing program 0: r0 = socket(0x1, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), 0x8) 05:02:50 executing program 5: r0 = socket(0x1, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140), 0x0) 05:02:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={0x0, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x28, 0x8, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x0) 05:02:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:50 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x8000, 0x100005, 0x5}) [ 1263.854018][ T5505] debugfs: File 'dropped' in directory 'loop0' already present! [ 1263.889602][ T5505] debugfs: File 'msg' in directory 'loop0' already present! 05:02:50 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, 0x0, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r4}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r4, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r6, @ANYRESHEX=r7, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r8 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r11, 0x5) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) 05:02:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:50 executing program 5: r0 = open$dir(&(0x7f0000000800)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setflags(r0, 0x2, 0x0) 05:02:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') r1 = eventfd(0x0) dup3(r1, r0, 0x0) write$P9_RSYMLINK(r0, 0x0, 0x0) [ 1264.035245][ T5509] usb usb7: usbfs: process 5509 (syz-executor.3) did not claim interface 0 before use [ 1264.043186][ T5505] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:51 executing program 5: r0 = inotify_init1(0x0) fstat(r0, &(0x7f00000000c0)) [ 1264.190015][ T5517] usb usb7: usbfs: process 5517 (syz-executor.4) did not claim interface 0 before use [ 1264.223278][ T5509] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1264.291489][ T5530] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={0x0, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:51 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x8000, 0x100005, 0x5}) 05:02:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, 0x0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) [ 1264.873140][ T5534] debugfs: File 'dropped' in directory 'loop0' already present! [ 1264.917252][ T5534] debugfs: File 'msg' in directory 'loop0' already present! 05:02:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, 0x0, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r3 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r4}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r5, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r4, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r5, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r6, @ANYRESHEX=r7, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r8 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r11, 0x5) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:51 executing program 5: r0 = socket(0x1, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)="1e", 0x1) 05:02:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, 0x0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) [ 1265.029589][ T5534] debugfs: File 'trace0' in directory 'loop0' already present! [ 1265.057335][ T5540] usb usb7: usbfs: process 5540 (syz-executor.3) did not claim interface 0 before use 05:02:52 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000100)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r2 = dup2(r1, r0) write$FUSE_NOTIFY_STORE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x1}}, 0x28) 05:02:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, 0x0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1265.184126][ T5547] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:52 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x8000, 0x100005, 0x5}) [ 1265.236982][ T5548] usb usb7: usbfs: process 5548 (syz-executor.4) did not claim interface 0 before use 05:02:52 executing program 0: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1265.359134][ T5559] debugfs: File 'dropped' in directory 'loop0' already present! [ 1265.367292][ T5556] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1265.438121][ T5559] debugfs: File 'msg' in directory 'loop0' already present! [ 1265.650803][ T5559] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:52 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={0x0, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) 05:02:52 executing program 0: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = eventfd2(0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r4, r5, &(0x7f0000000040)=0x100060, 0xa808) 05:02:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:52 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x8000, 0x100005, 0x5}) 05:02:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x202080, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000300)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 05:02:52 executing program 0: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) [ 1265.960473][ T5572] usb usb7: usbfs: process 5572 (syz-executor.3) did not claim interface 0 before use [ 1265.990240][ T5575] debugfs: File 'dropped' in directory 'loop0' already present! 05:02:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1266.024409][ T5575] debugfs: File 'msg' in directory 'loop0' already present! [ 1266.080271][ T5580] usb usb7: usbfs: process 5580 (syz-executor.4) did not claim interface 0 before use [ 1266.100214][ T5581] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1266.192774][ T5575] debugfs: File 'trace0' in directory 'loop0' already present! [ 1266.246904][ T5585] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2}) 05:02:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:53 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000, 0x100005, 0x5}) 05:02:53 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0xee01) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket$inet6(0x10, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@empty, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r1, &(0x7f00000017c0), 0x1a1, 0x0) 05:02:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4, @thr={&(0x7f00000005c0)="e1ced13465a3835834b5ee4c7263984681c0af32a5cc07946479e785b1eebc8c4556ec1785acc01077af51eddb17e081aca55c19d1f4d7c3a19461c94b335614a60e7070949f2b55a3e88489c1a8d16d586973a995496b", &(0x7f0000000780)="849eb3054ca8df0cad78684a7e0764f993026eaee7281be590fd098cbc64abf4a0384b83f9fcf1eff54e0f8436e2546f2c7d7d9dfd061ceaee24405338c1a2b6cda436efb67131ad25fe2b0d00301d9fccaaf83ecdedcc466858fa11160b1d90eac42a7dc0721eb49af0705e8d22704aaa45db3f9eafb302d5a611ae0c464a20a774407d188da02c2a05a5772e68937957d3237b3e15c942e556883c639202231c4b3c05fe645bfd4172"}}, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:53 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1266.917259][ T5603] debugfs: File 'dropped' in directory 'loop0' already present! [ 1266.945538][ T5603] debugfs: File 'msg' in directory 'loop0' already present! [ 1267.078651][ T5609] usb usb7: usbfs: process 5609 (syz-executor.3) did not claim interface 0 before use 05:02:54 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1267.301920][ T5603] debugfs: File 'trace0' in directory 'loop0' already present! [ 1267.332892][ T5621] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:54 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1267.383865][ T5622] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. 05:02:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:54 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0xee01) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket$inet6(0x10, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@empty, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r1, &(0x7f00000017c0), 0x1a1, 0x0) 05:02:54 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x8000, 0x100005, 0x5}) [ 1267.735513][ T5633] debugfs: File 'dropped' in directory 'loop0' already present! [ 1267.776310][ T5633] debugfs: File 'msg' in directory 'loop0' already present! 05:02:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) 05:02:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{0x0}], 0x1, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1267.986652][ T5633] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:54 executing program 5: inotify_init1(0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) close(r1) mknodat(r1, &(0x7f0000000b80)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0xd0b) close(r0) eventfd(0x1000) 05:02:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) [ 1268.157952][ T5642] usb usb7: usbfs: process 5642 (syz-executor.3) did not claim interface 0 before use 05:02:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002c0000009500000000000000dbec330c293df5468422eba3f2f7d468a3910d32728b6ea168c2c8b72d1229825efff33d912b643c769aa8a644fc0827a315d7a20b580fe3c7e1d37e4d626174559cc88277c066fc891d46c6e711fe0c192059642428e96df03ccd6b454dd8ef62a55ce6b426a501ed420f9349770447ffd77d0363fde3b9950c6ffc7b20431f2e2df8e6be20c9f9108f3b0ea8e172da297803794ff32ecb2d4cb13b9f0ed33c01e229929274521335b4c8f3874b6a0cac2db9f2e493527e00"/231], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x7}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 05:02:55 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x8000, 0x100005, 0x5}) 05:02:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) 05:02:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1268.382903][ T5649] usb usb7: usbfs: process 5649 (syz-executor.4) did not claim interface 0 before use 05:02:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1268.475514][ T5660] debugfs: File 'dropped' in directory 'loop0' already present! [ 1268.492190][ T5652] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1268.502804][ T5658] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1268.518191][ T5660] debugfs: File 'msg' in directory 'loop0' already present! 05:02:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1268.684448][ T5660] debugfs: File 'trace0' in directory 'loop0' already present! [ 1268.725826][ T5655] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1268.796594][ T5655] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1268.829025][ T5655] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 05:02:56 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:56 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x8000, 0x100005, 0x5}) [ 1269.210476][ T5671] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1269.314335][ T5677] debugfs: File 'dropped' in directory 'loop0' already present! [ 1269.352068][ T5677] debugfs: File 'msg' in directory 'loop0' already present! 05:02:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={0x0}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x2, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f00000001c0), 0x0, 0x0) [ 1269.469067][ T5681] usb usb7: usbfs: process 5681 (syz-executor.3) did not claim interface 0 before use 05:02:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={0x0}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="24e8f73d71892f60afe659fb1ea96b713534a4d7f64e5858670cb45c6b8bfbc16db642c54ee5457a2c009677800d6e844b37172a2968339e158ea8f92e12908e19d548ee27dbf00ccdd32ee5707c543cb0da14abc4edd5afb20b7b4925bc940b3251a05889dccd2f4938ef3aaebe3a23eb474881a8e8fc88c943e792eaa70fd3bd9496d41775156b84511e79d231094403d8f3a0466edcc73bafe6742e797c09f423355db82bf2c96bb521a70539a9dff13302ee6d8eaa6802", @ANYRESHEX, @ANYPTR, @ANYBLOB="dc04885830e557b056eb97db7e35f768d49970e0ab8ac90c6985fb3617f244aa93029ed81bb29d64d744019e8634285e1e8c02f18ad255e2c9385450e78cab13640cb095bd8cae498e33d244430f95a414833c0ac17e05c2288851d09e4af77ff4a000293fb182705cb54ceb828a49e632f131364c6efba14539dd228d8b128a548442dc255d5b2b147118324d1ba2d33703aecf200787bf6afabc264d1142c5e3a13ff7963efb10c0974253c4ee1f8df79b29d4d061210bb43be7ba2d96ed14c88a268b198225537a642f2aed834862a52bf32a50ff630dc53428eeeac0f35fce61da637a3229cf206ce501d62858156749f4376bbfb987045d016cc9bd8dae04c8d9a12bc866c975f0efd668e70ba4bcb3f8b10aaaf6555b5521597327de1f7c63ed76dc929122cd44e64b4b332ced2a24626aa0a3ec415ce024c08ccd79a9190a89723c182350326e895a4ff87c29a9174efdd098a82bd14a35708963d32d10bf31f4e1d6997e4bd5c2baa797622e4d8e131eff51c5d5da14df1f24c8334d2886a1f127704d0c320af3487056364f517c170d40288c01b7628869ba28d7b4545a6a2425dcd4d29f53045421e78bbf9c07fc18b9f08428d8f5ac4aa0e78ee57a3a4938e23425065e711fdd7437913ecdfa430e9c6d8907cf5454dd672f800f89672b819a7ce40d8287a7e8e7b50c8e4ad5df4f8279b0ac31e668f7e0213838c6ddb9a95fee1e1248759a491f14e9149f9d5412d7c55ca9caeeadd337abd7645801a309a1f360b1d3ea69f4cd72d94cd12cf280d6a3ef63cdc5895277ea012555c4fef9beb0e576fb510a4c8dc0f0af6c1aa4bbea0a7f1cc3b7f58b8355ae582e326f7fe32749fe166826b3a680cba7c781a0dc7faae20204470bd9acec42f631eb662ed19cb69d19dcb366544c2751da2b782bc47d531744875adbd51b6a9a5b0212d59aee711b3489a7cc7950cceb3791642ba32a9ffd5af024a39f19667f609c313cca3b60e1dd24e12fd5eacdc0d7ac7095a6ded66b403c94ad6887c1e5c310d6686bf8989e79e786a1f90903b81338364c89213b4f073faef4fa297bef2f89cc768e7e8a704474392ce5ffae2fd3efb2890a81fad24d2f30c8e00d28b19fc6296e94fc18d60ef9199b57800d7d904b2cf409050125e6fbd953b4c0"], 0x411) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x811, 0x0, 0x140) [ 1269.543698][ T5677] debugfs: File 'trace0' in directory 'loop0' already present! [ 1269.647434][ T5681] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={0x0}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1269.706250][ T5688] usb usb7: usbfs: process 5688 (syz-executor.4) did not claim interface 0 before use 05:02:56 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x8000, 0x100005, 0x5}) 05:02:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) gettid() r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1269.839904][ T5698] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1269.956328][ T5703] debugfs: File 'dropped' in directory 'loop0' already present! [ 1269.982350][ T5703] debugfs: File 'msg' in directory 'loop0' already present! [ 1270.147647][ T5703] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:57 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, 0x0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:57 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x8000, 0x100005, 0x5}) [ 1270.321413][ T5713] debugfs: File 'dropped' in directory 'loop0' already present! [ 1270.353428][ T5713] debugfs: File 'msg' in directory 'loop0' already present! [ 1270.403212][ T5715] usb usb7: usbfs: process 5715 (syz-executor.3) did not claim interface 0 before use 05:02:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, 0x0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1270.493822][ T5713] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, 0x0, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="24e8f73d71892f60afe659fb1ea96b713534a4d7f64e5858670cb45c6b8bfbc16db642c54ee5457a2c009677800d6e844b37172a2968339e158ea8f92e12908e19d548ee27dbf00ccdd32ee5707c543cb0da14abc4edd5afb20b7b4925bc940b3251a05889dccd2f4938ef3aaebe3a23eb474881a8e8fc88c943e792eaa70fd3bd9496d41775156b84511e79d231094403d8f3a0466edcc73bafe6742e797c09f423355db82bf2c96bb521a70539", @ANYRESHEX, @ANYPTR, @ANYBLOB="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"], 0x341) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x811, 0x0, 0x140) [ 1270.574775][ T5722] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 05:02:57 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x8000, 0x100005, 0x5}) 05:02:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) [ 1270.672038][ T5724] usb usb7: usbfs: process 5724 (syz-executor.4) did not claim interface 0 before use 05:02:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1270.762281][ T5732] debugfs: File 'dropped' in directory 'loop0' already present! [ 1270.777429][ T5734] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1270.804337][ T5732] debugfs: File 'msg' in directory 'loop0' already present! [ 1271.002724][ T5732] debugfs: File 'trace0' in directory 'loop0' already present! 05:02:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) r5 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r3, r6}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r9, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r6, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r7, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r8, @ANYRESHEX=r9, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r10 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r10, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r13, 0x5) r14 = socket$netlink(0x10, 0x3, 0x0) r15 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r14, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:58 executing program 5: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x2801, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000340)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 05:02:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) 05:02:58 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x7}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) getgid() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000280)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x8000, 0x100005, 0x5}) [ 1271.327937][ T5746] debugfs: File 'dropped' in directory 'loop0' already present! [ 1271.348823][ T5746] debugfs: File 'msg' in directory 'loop0' already present! 05:02:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0x0) ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000240)="db40951195b65329509626699071a860088261af3fd5f91a922ac7", 0xb2) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f0000000740)={'syz', 0x0}, &(0x7f0000000400)="d5", 0x1, 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000006c0)="34834a006dca1f5dbceca1a417e4be64abe5261229404afa2d2b4e924c354475311703ec504ded685871487d0d8cf7deef8b314a159d0cf79031699ade853ee41f13c4e672ea6a76bf6c441c5ab5b676422e05d45a3796", 0xa9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r5}, &(0x7f0000000500)=""/59, 0x3b, &(0x7f0000000680)={&(0x7f0000000540)={'blake2s-224\x00'}, &(0x7f0000000580)="833c9d28bc2b43a22b0f70c21a7672742fb4b0366af3e79fb8e70c939d6adb73e4a8de35a56c0c18f683b73fe2fa205f56e0dac87926b0f9091f09a5a2156146916334dc019822383779e51d3ee9ed92a86f31e53040c88ac29148190d85fa55aa762012964360cbfb30c264286a2241184aa74ae951f98484433a20d2929dcaa88dde9bcdfdf1331e29f27f22b7855132019a7fcd931d8b2038c3f5b816649a433800042b11098e49f0486f5d3724c7997ec36d2677d095137c4e9e4b7463ae2d612fadfa6caaf07f43be7319796cefedf8542c52bc2ecda0569a4eec3dabc87d84b37c379e49", 0xe7}) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r7, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r8, 0x800448f0, &(0x7f0000000000)={0x0, 0x0, "90e490"}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r5, 0x0, 0x96}, &(0x7f0000000480)=ANY=[@ANYRES32=r6, @ANYBLOB="517034747b4850b2debea4d69bba85cd420e046fe1cd35100dd3b8d271d3d87e8db392782c0d6a247f", @ANYRESOCT=r0, @ANYBLOB="1df0dc696c5cf9e54759ddb381a668144202239b8a2b702ade366041e5f9", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB="158b78472debf21e8427b696ee3f0eef74885e7994bf8da90add4af1ad82dd33687613d5e4c2e1165d2df3ff151fbb81d50ac329d1deabfe99fc2cc8658d1fde4486318fa61c2b100fe2f3ff7dee36c9d4e78122fc11c3f45b33cf5429c54905fc4fff9fc035f115cc62174ba41cde53984a89aea07db839b6", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYBLOB="696db5e78d73f18790716c8014dc4a692679a2f49e63597fe4983b27337bf2ccb1871e268b68d3ff25a119f74aaf78649d82deda19e42706a085e4d325565a13b562ca3121b5ffd58ec8e8aaf1b3e4bcb011aa108ba8b47c78d72002fa9904a95767e95a09a5190a9fc1edcaaf51f02319b9ad2a1a470356437a322879b7", @ANYRES64=0x0, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r7, @ANYRESHEX=r8, @ANYRESDEC=r0], @ANYRES16=r1], @ANYRESDEC=r1], 0x0, &(0x7f0000000500)=""/150) r9 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) ioctl$USBDEVFS_SETINTERFACE(r9, 0x80085504, &(0x7f0000000000)) syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x40000000909, 0x1) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x7a1c80, 0x0) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, r12, 0x5) r13 = socket$netlink(0x10, 0x3, 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r13, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[@ANYBLOB="3800296e81b9fec50cb97ed1940000240007050000004007b0b0ef7115b9af0ca2a10005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="580000002c00270d0000000000000000000000aec03dd8e8773bf6778f5990c200", @ANYRES32, @ANYBLOB="0000000000000000080000000a000100626173696300000028000200240002800800010005000000180002801400010000000700000000000000000001000000"], 0x58}}, 0x0) 05:02:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000000000)={0x88, r1, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wireguard0\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}]}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) 05:02:58 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x18008) ioctl$VT_ACTIVATE(r0, 0x20007605, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000380), 0x0) r1 = msgget$private(0x0, 0xffffffffffffffdb) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/60}, 0x44, 0x3, 0x0) msgrcv(r1, &(0x7f0000000280)={0x0, ""/119}, 0x7f, 0x1, 0x0) msgsnd(r1, &(0x7f0000000280)={0x0, "767c747997e4dc9319687ce4a8145375ea78cae369c3125f9a5292b2f85b0984766e928db6030f560830f91675d4dfd29e537002a8f17d670e6fddda531af88fad42ffa4e170fca8a0f45562125c7cf4e0bb0861cc14480c239009ce5872f35767eacc2985e1dee6829fc090171776924c9c4412b2a9123b4c"}, 0x81, 0x0) r2 = msgget$private(0x0, 0xffffffffffffffdb) r3 = semget$private(0x0, 0x0, 0x649) semctl$GETNCNT(r3, 0x1, 0x3, &(0x7f0000000200)=""/208) semop(r3, 0x0, 0x0) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/60}, 0x44, 0x3, 0x1000) msgrcv(r2, &(0x7f0000000280)={0x0, ""/119}, 0x7f, 0x1, 0x0) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000c5647a122df247a7732e000000000000b90000000000000000"], 0x21, 0x1000) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/163}, 0xab, 0x0, 0x1800) msgsnd(r2, 0x0, 0x0, 0x0) r4 = msgget$private(0x0, 0xffffffffffffffdb) msgrcv(r4, &(0x7f0000000280)={0x0, ""/119}, 0x7f, 0x1, 0x0) msgsnd(r4, &(0x7f0000000040)=ANY=[], 0x0, 0x1000) msgsnd(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="d70e91677f0a3242de30c9c9a90000000000000000767c747997e4dc9319687ce4a8145375ea78cae369c3125f9a5292b2f85b0984766e928db6030f560830f91675d4dfd29e537002a8f17d670e6fddda531af88fad42ffa4e170fca8a0f45562125c7cf4e0bb0861cd14480c239009ce5872f35767eacc2985e1dee6829fc090171776924c9c4412b2a9123b"], 0x1, 0x0) msgsnd(r4, &(0x7f0000000080)={0x1, "5a09cfe941e5f7db821e1aab936a3a5b39320787860a687fbb41e288487f011d314776fc05ace76f0b69306f5a8b2b1f4496825ff3e7dd1ac62707ee89709470a87959d8b657c34a602f318353687d6903a1be247d8ba43c05330dabd370b6b52ff639b82eec580c0109b4d0f9ca0057a6f6f267daee75a82068c8d1cdffb0e7ea9cc658c3cc11a9948dc4864719da2d4c2cfbd0553b"}, 0x9e, 0x0) 05:02:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3}) [ 1271.492413][ T5749] usb usb7: usbfs: process 5749 (syz-executor.3) did not claim interface 0 before use [ 1271.532782][ T5752] BUG: unable to handle page fault for address: ffff887f1f7f27ff [ 1271.540542][ T5752] #PF: supervisor read access in kernel mode [ 1271.546554][ T5752] #PF: error_code(0x0000) - not-present page [ 1271.552530][ T5752] PGD 0 P4D 0 [ 1271.555913][ T5752] Oops: 0000 [#1] PREEMPT SMP KASAN [ 1271.561210][ T5752] CPU: 1 PID: 5752 Comm: syz-executor.5 Not tainted 5.5.0-syzkaller #0 [ 1271.569462][ T5752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1271.579628][ T5752] RIP: 0010:netif_receive_generic_xdp+0x566/0x11d0 [ 1271.586218][ T5752] Code: 74 08 48 89 df e8 ca 5d 4b fb 4c 89 33 48 8b 9d 60 ff ff ff 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 0a 5d 4b fb <48> 8b 33 83 e6 01 31 ff 48 89 b5 f0 fe ff ff e8 76 3d 0e fb 48 89 [ 1271.605974][ T5752] RSP: 0018:ffffc900016e7958 EFLAGS: 00010246 [ 1271.612070][ T5752] RAX: 1ffff10fe3efe4ff RBX: ffff887f1f7f27ff RCX: 0000000000000100 [ 1271.620049][ T5752] RDX: ffff8880a6e40230 RSI: 0000000000000400 RDI: ffffc900016e7a88 [ 1271.628036][ T5752] RBP: ffffc900016e7a78 R08: ffffffff8668bee3 R09: ffffed1003efc55d [ 1271.636018][ T5752] R10: ffffed1003efc55d R11: 0000000000000000 R12: ffff8880a6e40288 [ 1271.644128][ T5752] R13: ffff8880a6e401c0 R14: ffff88801f7e2800 R15: dffffc0000000000 [ 1271.644741][ T5757] usb usb7: usbfs: process 5757 (syz-executor.4) did not claim interface 0 before use [ 1271.652110][ T5752] FS: 00007f24f6b75700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 1271.652118][ T5752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1271.652123][ T5752] CR2: ffff887f1f7f27ff CR3: 00000000542fe000 CR4: 00000000001406e0 [ 1271.652132][ T5752] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1271.652136][ T5752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1271.652140][ T5752] Call Trace: [ 1271.652186][ T5752] do_xdp_generic+0x39/0x110 [ 1271.652306][ T5752] tun_get_user+0x1d9d/0x3790 [ 1271.652347][ T5752] ? rcu_lock_release+0x21/0x30 [ 1271.652361][ T5752] tun_chr_write_iter+0xac/0x130 [ 1271.652421][ T5752] do_iter_readv_writev+0x651/0x8e0 [ 1271.665033][ T5756] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1271.670873][ T5752] do_iter_write+0x180/0x590 [ 1271.670956][ T5752] ? import_iovec+0x122/0x2a0 [ 1271.670977][ T5752] do_writev+0x239/0x490 [ 1271.671006][ T5752] ? prepare_exit_to_usermode+0x221/0x5b0 [ 1271.758038][ T5752] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 1271.763797][ T5752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1271.769384][ T5752] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 1271.775124][ T5752] ? do_syscall_64+0x1d/0x1c0 [ 1271.777936][ T5757] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1271.779818][ T5752] __x64_sys_writev+0x7d/0x90 [ 1271.779832][ T5752] do_syscall_64+0xf7/0x1c0 [ 1271.779872][ T5752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1271.779881][ T5752] RIP: 0033:0x45b251 [ 1271.779891][ T5752] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 1271.779896][ T5752] RSP: 002b:00007f24f6b74ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1271.779906][ T5752] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 000000000045b251 [ 1271.779911][ T5752] RDX: 0000000000000001 RSI: 00007f24f6b74c00 RDI: 00000000000000f0 [ 1271.779917][ T5752] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1271.779922][ T5752] R10: 0000000000000000 R11: 0000000000000293 R12: 00000000ffffffff [ 1271.779927][ T5752] R13: 0000000000000b7b R14: 00000000004cc5b2 R15: 000000000075bf2c [ 1271.779943][ T5752] Modules linked in: [ 1271.779951][ T5752] CR2: ffff887f1f7f27ff [ 1271.780043][ T5752] ---[ end trace 28046b163573d300 ]--- [ 1271.889905][ T5752] RIP: 0010:netif_receive_generic_xdp+0x566/0x11d0 [ 1271.896507][ T5752] Code: 74 08 48 89 df e8 ca 5d 4b fb 4c 89 33 48 8b 9d 60 ff ff ff 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 0a 5d 4b fb <48> 8b 33 83 e6 01 31 ff 48 89 b5 f0 fe ff ff e8 76 3d 0e fb 48 89 [ 1271.916117][ T5752] RSP: 0018:ffffc900016e7958 EFLAGS: 00010246 [ 1271.922965][ T5752] RAX: 1ffff10fe3efe4ff RBX: ffff887f1f7f27ff RCX: 0000000000000100 [ 1271.930947][ T5752] RDX: ffff8880a6e40230 RSI: 0000000000000400 RDI: ffffc900016e7a88 [ 1271.938920][ T5752] RBP: ffffc900016e7a78 R08: ffffffff8668bee3 R09: ffffed1003efc55d [ 1271.947000][ T5752] R10: ffffed1003efc55d R11: 0000000000000000 R12: ffff8880a6e40288 [ 1271.954986][ T5752] R13: ffff8880a6e401c0 R14: ffff88801f7e2800 R15: dffffc0000000000 [ 1271.962960][ T5752] FS: 00007f24f6b75700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 1271.971887][ T5752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1271.978470][ T5752] CR2: ffff887f1f7f27ff CR3: 00000000542fe000 CR4: 00000000001406e0 [ 1271.986583][ T5752] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1271.994593][ T5752] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1272.002564][ T5752] Kernel panic - not syncing: Fatal exception in interrupt [ 1272.011432][ T5752] Kernel Offset: disabled [ 1272.015758][ T5752] Rebooting in 86400 seconds..